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3 Commits

Author SHA1 Message Date
David Mak f2dc1814e0 artiq: Remove all uses to gil-refs APIs 2024-07-09 12:56:43 +08:00
David Mak 053f74bc7e artiq: Update to pyo3 v0.22 with gil-refs feature 2024-07-09 12:56:43 +08:00
David Mak 317503679e artiq: Update to pyo3 v0.21
With the extensive use of as_gil_ref. Will have to refactor those away
as well.
2024-07-09 12:56:43 +08:00
121 changed files with 7260 additions and 13598 deletions

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@ -1,32 +0,0 @@
BasedOnStyle: LLVM
Language: Cpp
Standard: Cpp11
AccessModifierOffset: -1
AlignEscapedNewlines: Left
AlwaysBreakAfterReturnType: None
AlwaysBreakTemplateDeclarations: Yes
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortFunctionsOnASingleLine: Inline
BinPackParameters: false
BreakBeforeBinaryOperators: NonAssignment
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: AfterColon
BreakInheritanceList: AfterColon
ColumnLimit: 120
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ContinuationIndentWidth: 4
DerivePointerAlignment: false
IndentCaseLabels: true
IndentPPDirectives: None
IndentWidth: 4
MaxEmptyLinesToKeep: 1
PointerAlignment: Left
ReflowComments: true
SortIncludes: false
SortUsingDeclarations: true
SpaceAfterTemplateKeyword: false
SpacesBeforeTrailingComments: 2
TabWidth: 4
UseTab: Never

1
.gitignore vendored
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@ -1,4 +1,3 @@
__pycache__ __pycache__
/target /target
/nac3standalone/demo/linalg/target
nix/windows/msys2 nix/windows/msys2

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@ -1,24 +1,24 @@
# See https://pre-commit.com for more information # See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks # See https://pre-commit.com/hooks.html for more hooks
default_stages: [pre-commit] default_stages: [commit]
repos: repos:
- repo: local - repo: local
hooks: hooks:
- id: nac3-cargo-fmt - id: nac3-cargo-fmt
name: nac3 cargo format name: nac3 cargo format
entry: nix entry: cargo
language: system language: system
types: [file, rust] types: [file, rust]
pass_filenames: false pass_filenames: false
description: Runs cargo fmt on the codebase. description: Runs cargo fmt on the codebase.
args: [develop, -c, cargo, fmt, --all] args: [fmt]
- id: nac3-cargo-clippy - id: nac3-cargo-clippy
name: nac3 cargo clippy name: nac3 cargo clippy
entry: nix entry: cargo
language: system language: system
types: [file, rust] types: [file, rust]
pass_filenames: false pass_filenames: false
description: Runs cargo clippy on the codebase. description: Runs cargo clippy on the codebase.
args: [develop, -c, cargo, clippy, --tests] args: [clippy, --tests]

605
Cargo.lock generated

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@ -4,7 +4,6 @@ members = [
"nac3ast", "nac3ast",
"nac3parser", "nac3parser",
"nac3core", "nac3core",
"nac3core/nac3core_derive",
"nac3standalone", "nac3standalone",
"nac3artiq", "nac3artiq",
"runkernel", "runkernel",

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@ -2,11 +2,11 @@
"nodes": { "nodes": {
"nixpkgs": { "nixpkgs": {
"locked": { "locked": {
"lastModified": 1731319897, "lastModified": 1718530797,
"narHash": "sha256-PbABj4tnbWFMfBp6OcUK5iGy1QY+/Z96ZcLpooIbuEI=", "narHash": "sha256-pup6cYwtgvzDpvpSCFh1TEUjw2zkNpk8iolbKnyFmmU=",
"owner": "NixOS", "owner": "NixOS",
"repo": "nixpkgs", "repo": "nixpkgs",
"rev": "dc460ec76cbff0e66e269457d7b728432263166c", "rev": "b60ebf54c15553b393d144357375ea956f89e9a9",
"type": "github" "type": "github"
}, },
"original": { "original": {

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@ -6,7 +6,6 @@
outputs = { self, nixpkgs }: outputs = { self, nixpkgs }:
let let
pkgs = import nixpkgs { system = "x86_64-linux"; }; pkgs = import nixpkgs { system = "x86_64-linux"; };
pkgs32 = import nixpkgs { system = "i686-linux"; };
in rec { in rec {
packages.x86_64-linux = rec { packages.x86_64-linux = rec {
llvm-nac3 = pkgs.callPackage ./nix/llvm {}; llvm-nac3 = pkgs.callPackage ./nix/llvm {};
@ -16,22 +15,6 @@
ln -s ${pkgs.llvmPackages_14.clang-unwrapped}/bin/clang $out/bin/clang-irrt ln -s ${pkgs.llvmPackages_14.clang-unwrapped}/bin/clang $out/bin/clang-irrt
ln -s ${pkgs.llvmPackages_14.llvm.out}/bin/llvm-as $out/bin/llvm-as-irrt ln -s ${pkgs.llvmPackages_14.llvm.out}/bin/llvm-as $out/bin/llvm-as-irrt
''; '';
demo-linalg-stub = pkgs.rustPlatform.buildRustPackage {
name = "demo-linalg-stub";
src = ./nac3standalone/demo/linalg;
cargoLock = {
lockFile = ./nac3standalone/demo/linalg/Cargo.lock;
};
doCheck = false;
};
demo-linalg-stub32 = pkgs32.rustPlatform.buildRustPackage {
name = "demo-linalg-stub32";
src = ./nac3standalone/demo/linalg;
cargoLock = {
lockFile = ./nac3standalone/demo/linalg/Cargo.lock;
};
doCheck = false;
};
nac3artiq = pkgs.python3Packages.toPythonModule ( nac3artiq = pkgs.python3Packages.toPythonModule (
pkgs.rustPlatform.buildRustPackage rec { pkgs.rustPlatform.buildRustPackage rec {
name = "nac3artiq"; name = "nac3artiq";
@ -41,7 +24,7 @@
lockFile = ./Cargo.lock; lockFile = ./Cargo.lock;
}; };
passthru.cargoLock = cargoLock; passthru.cargoLock = cargoLock;
nativeBuildInputs = [ pkgs.python3 (pkgs.wrapClangMulti pkgs.llvmPackages_14.clang) llvm-tools-irrt pkgs.llvmPackages_14.llvm.out llvm-nac3 ]; nativeBuildInputs = [ pkgs.python3 pkgs.llvmPackages_14.clang llvm-tools-irrt pkgs.llvmPackages_14.llvm.out llvm-nac3 ];
buildInputs = [ pkgs.python3 llvm-nac3 ]; buildInputs = [ pkgs.python3 llvm-nac3 ];
checkInputs = [ (pkgs.python3.withPackages(ps: [ ps.numpy ps.scipy ])) ]; checkInputs = [ (pkgs.python3.withPackages(ps: [ ps.numpy ps.scipy ])) ];
checkPhase = checkPhase =
@ -49,9 +32,7 @@
echo "Checking nac3standalone demos..." echo "Checking nac3standalone demos..."
pushd nac3standalone/demo pushd nac3standalone/demo
patchShebangs . patchShebangs .
export DEMO_LINALG_STUB=${demo-linalg-stub}/lib/liblinalg.a ./check_demos.sh
export DEMO_LINALG_STUB32=${demo-linalg-stub32}/lib/liblinalg.a
./check_demos.sh -i686
popd popd
echo "Running Cargo tests..." echo "Running Cargo tests..."
cargoCheckHook cargoCheckHook
@ -107,18 +88,18 @@
(pkgs.fetchFromGitHub { (pkgs.fetchFromGitHub {
owner = "m-labs"; owner = "m-labs";
repo = "sipyco"; repo = "sipyco";
rev = "094a6cd63ffa980ef63698920170e50dc9ba77fd"; rev = "939f84f9b5eef7efbf7423c735d1834783b6140e";
sha256 = "sha256-PPnAyDedUQ7Og/Cby9x5OT9wMkNGTP8GS53V6N/dk4w="; sha256 = "sha256-15Nun4EY35j+6SPZkjzZtyH/ncxLS60KuGJjFh5kSTc=";
}) })
(pkgs.fetchFromGitHub { (pkgs.fetchFromGitHub {
owner = "m-labs"; owner = "m-labs";
repo = "artiq"; repo = "artiq";
rev = "28c9de3e251daa89a8c9fd79d5ab64a3ec03bac6"; rev = "923ca3377d42c815f979983134ec549dc39d3ca0";
sha256 = "sha256-vAvpbHc5B+1wtG8zqN7j9dQE1ON+i22v+uqA+tw6Gak="; sha256 = "sha256-oJoEeNEeNFSUyh6jXG8Tzp6qHVikeHS0CzfE+mODPgw=";
}) })
]; ];
buildInputs = [ buildInputs = [
(python3-mimalloc.withPackages(ps: [ ps.numpy ps.scipy ps.jsonschema ps.lmdb ps.platformdirs nac3artiq-instrumented ])) (python3-mimalloc.withPackages(ps: [ ps.numpy ps.scipy ps.jsonschema ps.lmdb nac3artiq-instrumented ]))
pkgs.llvmPackages_14.llvm.out pkgs.llvmPackages_14.llvm.out
]; ];
phases = [ "buildPhase" "installPhase" ]; phases = [ "buildPhase" "installPhase" ];
@ -168,7 +149,7 @@
buildInputs = with pkgs; [ buildInputs = with pkgs; [
# build dependencies # build dependencies
packages.x86_64-linux.llvm-nac3 packages.x86_64-linux.llvm-nac3
(pkgs.wrapClangMulti llvmPackages_14.clang) llvmPackages_14.llvm.out # for running nac3standalone demos llvmPackages_14.clang llvmPackages_14.llvm.out # for running nac3standalone demos
packages.x86_64-linux.llvm-tools-irrt packages.x86_64-linux.llvm-tools-irrt
cargo cargo
rustc rustc
@ -181,11 +162,6 @@
pre-commit pre-commit
rustfmt rustfmt
]; ];
shellHook =
''
export DEMO_LINALG_STUB=${packages.x86_64-linux.demo-linalg-stub}/lib/liblinalg.a
export DEMO_LINALG_STUB32=${packages.x86_64-linux.demo-linalg-stub32}/lib/liblinalg.a
'';
}; };
devShells.x86_64-linux.msys2 = pkgs.mkShell { devShells.x86_64-linux.msys2 = pkgs.mkShell {
name = "nac3-dev-shell-msys2"; name = "nac3-dev-shell-msys2";

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@ -10,12 +10,17 @@ crate-type = ["cdylib"]
[dependencies] [dependencies]
itertools = "0.13" itertools = "0.13"
pyo3 = { version = "0.21", features = ["extension-module", "gil-refs"] } pyo3 = { version = "0.22", features = ["extension-module", "py-clone"] }
parking_lot = "0.12" parking_lot = "0.12"
tempfile = "3.13" tempfile = "3.10"
nac3parser = { path = "../nac3parser" }
nac3core = { path = "../nac3core" } nac3core = { path = "../nac3core" }
nac3ld = { path = "../nac3ld" } nac3ld = { path = "../nac3ld" }
[dependencies.inkwell]
version = "0.4"
default-features = false
features = ["llvm14-0", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"]
[features] [features]
init-llvm-profile = [] init-llvm-profile = []
no-escape-analysis = ["nac3core/no-escape-analysis"]

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@ -1,24 +0,0 @@
from min_artiq import *
from numpy import int32
@nac3
class EmptyList:
core: KernelInvariant[Core]
def __init__(self):
self.core = Core()
@rpc
def get_empty(self) -> list[int32]:
return []
@kernel
def run(self):
a: list[int32] = self.get_empty()
if a != []:
raise ValueError
if __name__ == "__main__":
EmptyList().run()

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@ -112,15 +112,10 @@ def extern(function):
register_function(function) register_function(function)
return function return function
def rpc(function):
def rpc(arg=None, flags={}): """Decorates a function declaration defined by the core device runtime."""
"""Decorates a function or method to be executed on the host interpreter.""" register_function(function)
if arg is None: return function
def inner_decorator(function):
return rpc(function, flags)
return inner_decorator
register_function(arg)
return arg
def kernel(function_or_method): def kernel(function_or_method):
"""Decorates a function or method to be executed on the core device.""" """Decorates a function or method to be executed on the core device."""
@ -206,7 +201,7 @@ class Core:
embedding = EmbeddingMap() embedding = EmbeddingMap()
if allow_registration: if allow_registration:
compiler.analyze(registered_functions, registered_classes, set()) compiler.analyze(registered_functions, registered_classes)
allow_registration = False allow_registration = False
if hasattr(method, "__self__"): if hasattr(method, "__self__"):

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@ -1,26 +0,0 @@
from min_artiq import *
from numpy import ndarray, zeros as np_zeros
@nac3
class StrFail:
core: KernelInvariant[Core]
def __init__(self):
self.core = Core()
@kernel
def hello(self, arg: str):
pass
@kernel
def consume_ndarray(self, arg: ndarray[str, 1]):
pass
def run(self):
self.hello("world")
self.consume_ndarray(np_zeros([10], dtype=str))
if __name__ == "__main__":
StrFail().run()

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@ -1,4 +1,10 @@
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)] #![deny(
future_incompatible,
let_underscore,
nonstandard_style,
rust_2024_compatibility,
clippy::all
)]
#![warn(clippy::pedantic)] #![warn(clippy::pedantic)]
#![allow( #![allow(
unsafe_op_in_unsafe_fn, unsafe_op_in_unsafe_fn,
@ -10,65 +16,65 @@
clippy::wildcard_imports clippy::wildcard_imports
)] )]
use std::{ use std::collections::{HashMap, HashSet};
collections::{HashMap, HashSet}, use std::fs;
fs, use std::io::Write;
io::Write, use std::process::Command;
process::Command, use std::rc::Rc;
rc::Rc, use std::sync::Arc;
sync::Arc,
};
use inkwell::{
memory_buffer::MemoryBuffer,
module::{Linkage, Module},
passes::PassBuilderOptions,
support::is_multithreaded,
targets::*,
OptimizationLevel,
};
use itertools::Itertools; use itertools::Itertools;
use parking_lot::{Mutex, RwLock}; use nac3core::codegen::{gen_func_impl, CodeGenLLVMOptions, CodeGenTargetMachineOptions};
use nac3core::toplevel::builtins::get_exn_constructor;
use nac3core::typecheck::typedef::{TypeEnum, Unifier, VarMap};
use nac3parser::{
ast::{ExprKind, Stmt, StmtKind, StrRef},
parser::parse_program,
};
use pyo3::{ use pyo3::{
create_exception, exceptions, create_exception, exceptions,
prelude::*, prelude::*,
types::{PyBytes, PyDict, PyNone, PySet}, types::{PyBytes, PyDict, PySet},
}; };
use tempfile::{self, TempDir};
use parking_lot::{Mutex, RwLock};
use nac3core::{ use nac3core::{
codegen::{ codegen::irrt::load_irrt,
concrete_type::ConcreteTypeStore, gen_func_impl, irrt::load_irrt, CodeGenLLVMOptions, codegen::{concrete_type::ConcreteTypeStore, CodeGenTask, WithCall, WorkerRegistry},
CodeGenTargetMachineOptions, CodeGenTask, CodeGenerator, WithCall, WorkerRegistry,
},
inkwell::{
context::Context,
memory_buffer::MemoryBuffer,
module::{FlagBehavior, Linkage, Module},
passes::PassBuilderOptions,
support::is_multithreaded,
targets::*,
OptimizationLevel,
},
nac3parser::{
ast::{Constant, ExprKind, Located, Stmt, StmtKind, StrRef},
parser::parse_program,
},
symbol_resolver::SymbolResolver, symbol_resolver::SymbolResolver,
toplevel::{ toplevel::{
builtins::get_exn_constructor, composer::{ComposerConfig, TopLevelComposer},
composer::{BuiltinFuncCreator, BuiltinFuncSpec, ComposerConfig, TopLevelComposer},
DefinitionId, GenCall, TopLevelDef, DefinitionId, GenCall, TopLevelDef,
}, },
typecheck::{ typecheck::typedef::{FunSignature, FuncArg},
type_inferencer::PrimitiveStore, typecheck::{type_inferencer::PrimitiveStore, typedef::Type},
typedef::{into_var_map, FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap},
},
}; };
use nac3ld::Linker; use nac3ld::Linker;
use codegen::{ use tempfile::{self, TempDir};
attributes_writeback, gen_core_log, gen_rtio_log, rpc_codegen_callback, ArtiqCodeGenerator,
use crate::codegen::attributes_writeback;
use crate::{
codegen::{rpc_codegen_callback, ArtiqCodeGenerator},
symbol_resolver::{DeferredEvaluationStore, InnerResolver, PythonHelper, Resolver},
}; };
use symbol_resolver::{DeferredEvaluationStore, InnerResolver, PythonHelper, Resolver};
use timeline::TimeFns;
mod codegen; mod codegen;
mod symbol_resolver; mod symbol_resolver;
mod timeline; mod timeline;
use timeline::TimeFns;
#[derive(PartialEq, Clone, Copy)] #[derive(PartialEq, Clone, Copy)]
enum Isa { enum Isa {
Host, Host,
@ -122,7 +128,7 @@ struct Nac3 {
isa: Isa, isa: Isa,
time_fns: &'static (dyn TimeFns + Sync), time_fns: &'static (dyn TimeFns + Sync),
primitive: PrimitiveStore, primitive: PrimitiveStore,
builtins: Vec<BuiltinFuncSpec>, builtins: Vec<(StrRef, FunSignature, Arc<GenCall>)>,
pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>, pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>,
primitive_ids: PrimitivePythonId, primitive_ids: PrimitivePythonId,
working_directory: TempDir, working_directory: TempDir,
@ -142,32 +148,14 @@ impl Nac3 {
module: &PyObject, module: &PyObject,
registered_class_ids: &HashSet<u64>, registered_class_ids: &HashSet<u64>,
) -> PyResult<()> { ) -> PyResult<()> {
let (module_name, source_file, source) = let (module_name, source_file) = Python::with_gil(|py| -> PyResult<(String, String)> {
Python::with_gil(|py| -> PyResult<(String, String, String)> { let module = module.bind_borrowed(py);
let module: &PyAny = module.extract(py)?; Ok((module.getattr("__name__")?.extract()?, module.getattr("__file__")?.extract()?))
let source_file = module.getattr("__file__"); })?;
let (source_file, source) = if let Ok(source_file) = source_file {
let source_file = source_file.extract()?;
(
source_file,
fs::read_to_string(&source_file).map_err(|e| {
exceptions::PyIOError::new_err(format!(
"failed to read input file: {e}"
))
})?,
)
} else {
// kernels submitted by content have no file
// but still can provide source by StringLoader
let get_src_fn = module
.getattr("__loader__")?
.extract::<PyObject>()?
.getattr(py, "get_source")?;
("<expcontent>", get_src_fn.call1(py, (PyNone::get(py),))?.extract(py)?)
};
Ok((module.getattr("__name__")?.extract()?, source_file.to_string(), source))
})?;
let source = fs::read_to_string(&source_file).map_err(|e| {
exceptions::PyIOError::new_err(format!("failed to read input file: {e}"))
})?;
let parser_result = parse_program(&source, source_file.into()) let parser_result = parse_program(&source, source_file.into())
.map_err(|e| exceptions::PySyntaxError::new_err(format!("parse error: {e}")))?; .map_err(|e| exceptions::PySyntaxError::new_err(format!("parse error: {e}")))?;
@ -187,14 +175,14 @@ impl Nac3 {
// Drop unregistered (i.e. host-only) base classes. // Drop unregistered (i.e. host-only) base classes.
bases.retain(|base| { bases.retain(|base| {
Python::with_gil(|py| -> PyResult<bool> { Python::with_gil(|py| -> PyResult<bool> {
let id_fn = PyModule::import(py, "builtins")?.getattr("id")?; let module = module.bind_borrowed(py);
let id_fn = PyModule::import_bound(py, "builtins")?.getattr("id")?;
match &base.node { match &base.node {
ExprKind::Name { id, .. } => { ExprKind::Name { id, .. } => {
if *id == "Exception".into() { if *id == "Exception".into() {
Ok(true) Ok(true)
} else { } else {
let base_obj = let base_obj = module.getattr(id.to_string().as_str())?;
module.getattr(py, id.to_string().as_str())?;
let base_id = id_fn.call1((base_obj,))?.extract()?; let base_id = id_fn.call1((base_obj,))?.extract()?;
Ok(registered_class_ids.contains(&base_id)) Ok(registered_class_ids.contains(&base_id))
} }
@ -207,8 +195,10 @@ impl Nac3 {
body.retain(|stmt| { body.retain(|stmt| {
if let StmtKind::FunctionDef { ref decorator_list, .. } = stmt.node { if let StmtKind::FunctionDef { ref decorator_list, .. } = stmt.node {
decorator_list.iter().any(|decorator| { decorator_list.iter().any(|decorator| {
if let Some(id) = decorator_id_string(decorator) { if let ExprKind::Name { id, .. } = decorator.node {
id == "kernel" || id == "portable" || id == "rpc" id.to_string() == "kernel"
|| id.to_string() == "portable"
|| id.to_string() == "rpc"
} else { } else {
false false
} }
@ -221,8 +211,9 @@ impl Nac3 {
} }
StmtKind::FunctionDef { ref decorator_list, .. } => { StmtKind::FunctionDef { ref decorator_list, .. } => {
decorator_list.iter().any(|decorator| { decorator_list.iter().any(|decorator| {
if let Some(id) = decorator_id_string(decorator) { if let ExprKind::Name { id, .. } = decorator.node {
id == "extern" || id == "kernel" || id == "portable" || id == "rpc" let id = id.to_string();
id == "extern" || id == "portable" || id == "kernel" || id == "rpc"
} else { } else {
false false
} }
@ -275,7 +266,7 @@ impl Nac3 {
arg_names.len(), arg_names.len(),
)); ));
} }
for (i, FuncArg { ty, default_value, name, .. }) in args.iter().enumerate() { for (i, FuncArg { ty, default_value, name }) in args.iter().enumerate() {
let in_name = match arg_names.get(i) { let in_name = match arg_names.get(i) {
Some(n) => n, Some(n) => n,
None if default_value.is_none() => { None if default_value.is_none() => {
@ -311,83 +302,24 @@ impl Nac3 {
None None
} }
/// Returns a [`Vec`] of builtins that needs to be initialized during method compilation time.
fn get_lateinit_builtins() -> Vec<Box<BuiltinFuncCreator>> {
vec![
Box::new(|primitives, unifier| {
let arg_ty = unifier.get_fresh_var(Some("T".into()), None);
(
"core_log".into(),
FunSignature {
args: vec![FuncArg {
name: "arg".into(),
ty: arg_ty.ty,
default_value: None,
is_vararg: false,
}],
ret: primitives.none,
vars: into_var_map([arg_ty]),
},
Arc::new(GenCall::new(Box::new(move |ctx, obj, fun, args, generator| {
gen_core_log(ctx, &obj, fun, &args, generator)?;
Ok(None)
}))),
)
}),
Box::new(|primitives, unifier| {
let arg_ty = unifier.get_fresh_var(Some("T".into()), None);
(
"rtio_log".into(),
FunSignature {
args: vec![
FuncArg {
name: "channel".into(),
ty: primitives.str,
default_value: None,
is_vararg: false,
},
FuncArg {
name: "arg".into(),
ty: arg_ty.ty,
default_value: None,
is_vararg: false,
},
],
ret: primitives.none,
vars: into_var_map([arg_ty]),
},
Arc::new(GenCall::new(Box::new(move |ctx, obj, fun, args, generator| {
gen_rtio_log(ctx, &obj, fun, &args, generator)?;
Ok(None)
}))),
)
}),
]
}
fn compile_method<T>( fn compile_method<T>(
&self, &self,
obj: &PyAny, obj: &Bound<PyAny>,
method_name: &str, method_name: &str,
args: Vec<&PyAny>, args: Vec<Bound<PyAny>>,
embedding_map: &PyAny, embedding_map: &Bound<PyAny>,
py: Python, py: Python,
link_fn: &dyn Fn(&Module) -> PyResult<T>, link_fn: &dyn Fn(&Module) -> PyResult<T>,
) -> PyResult<T> { ) -> PyResult<T> {
let size_t = self.isa.get_size_type(); let size_t = self.isa.get_size_type();
let (mut composer, mut builtins_def, mut builtins_ty) = TopLevelComposer::new( let (mut composer, mut builtins_def, mut builtins_ty) = TopLevelComposer::new(
self.builtins.clone(), self.builtins.clone(),
Self::get_lateinit_builtins(),
ComposerConfig { kernel_ann: Some("Kernel"), kernel_invariant_ann: "KernelInvariant" }, ComposerConfig { kernel_ann: Some("Kernel"), kernel_invariant_ann: "KernelInvariant" },
size_t, size_t,
); );
let builtins = PyModule::import(py, "builtins")?; let builtins = PyModule::import_bound(py, "builtins")?;
let typings = PyModule::import(py, "typing")?; let typings = PyModule::import_bound(py, "typing")?;
let id_fn = builtins.getattr("id")?; let id_fn = builtins.getattr("id")?;
let issubclass = builtins.getattr("issubclass")?; let issubclass = builtins.getattr("issubclass")?;
let exn_class = builtins.getattr("Exception")?; let exn_class = builtins.getattr("Exception")?;
@ -425,13 +357,17 @@ impl Nac3 {
let mut rpc_ids = vec![]; let mut rpc_ids = vec![];
for (stmt, path, module) in &self.top_levels { for (stmt, path, module) in &self.top_levels {
let py_module: &PyAny = module.extract(py)?; let py_module = module.bind_borrowed(py);
let module_id: u64 = id_fn.call1((py_module,))?.extract()?; let module_id: u64 = id_fn.call1((py_module,))?.extract()?;
let helper = helper.clone(); let helper = helper.clone();
let class_obj; let class_obj;
if let StmtKind::ClassDef { name, .. } = &stmt.node { if let StmtKind::ClassDef { name, .. } = &stmt.node {
let class = py_module.getattr(name.to_string().as_str()).unwrap(); let class = py_module.getattr(name.to_string().as_str()).unwrap();
if issubclass.call1((class, exn_class)).unwrap().extract().unwrap() if issubclass
.call1((class.as_borrowed(), exn_class.as_borrowed()))
.unwrap()
.extract()
.unwrap()
&& class.getattr("artiq_builtin").is_err() && class.getattr("artiq_builtin").is_err()
{ {
class_obj = Some(class); class_obj = Some(class);
@ -444,8 +380,8 @@ impl Nac3 {
let (name_to_pyid, resolver) = let (name_to_pyid, resolver) =
module_to_resolver_cache.get(&module_id).cloned().unwrap_or_else(|| { module_to_resolver_cache.get(&module_id).cloned().unwrap_or_else(|| {
let mut name_to_pyid: HashMap<StrRef, u64> = HashMap::new(); let mut name_to_pyid: HashMap<StrRef, u64> = HashMap::new();
let members: &PyDict = let members = py_module.getattr("__dict__").unwrap();
py_module.getattr("__dict__").unwrap().downcast().unwrap(); let members = members.downcast::<PyDict>().unwrap();
for (key, val) in members { for (key, val) in members {
let key: &str = key.extract().unwrap(); let key: &str = key.extract().unwrap();
let val = id_fn.call1((val,)).unwrap().extract().unwrap(); let val = id_fn.call1((val,)).unwrap().extract().unwrap();
@ -458,6 +394,7 @@ impl Nac3 {
pyid_to_type: pyid_to_type.clone(), pyid_to_type: pyid_to_type.clone(),
primitive_ids: self.primitive_ids.clone(), primitive_ids: self.primitive_ids.clone(),
global_value_ids: global_value_ids.clone(), global_value_ids: global_value_ids.clone(),
class_names: Mutex::default(),
name_to_pyid: name_to_pyid.clone(), name_to_pyid: name_to_pyid.clone(),
module: module.clone(), module: module.clone(),
id_to_pyval: RwLock::default(), id_to_pyval: RwLock::default(),
@ -488,25 +425,9 @@ impl Nac3 {
match &stmt.node { match &stmt.node {
StmtKind::FunctionDef { decorator_list, .. } => { StmtKind::FunctionDef { decorator_list, .. } => {
if decorator_list if decorator_list.iter().any(|decorator| matches!(decorator.node, ExprKind::Name { id, .. } if id == "rpc".into())) {
.iter() store_fun.call1(py, (def_id.0.into_py(py), module.getattr(py, name.to_string().as_str()).unwrap())).unwrap();
.any(|decorator| decorator_id_string(decorator) == Some("rpc".to_string())) rpc_ids.push((None, def_id));
{
store_fun
.call1(
py,
(
def_id.0.into_py(py),
module.getattr(py, name.to_string().as_str()).unwrap(),
),
)
.unwrap();
let is_async = decorator_list.iter().any(|decorator| {
decorator_get_flags(decorator)
.iter()
.any(|constant| *constant == Constant::Str("async".into()))
});
rpc_ids.push((None, def_id, is_async));
} }
} }
StmtKind::ClassDef { name, body, .. } => { StmtKind::ClassDef { name, body, .. } => {
@ -514,26 +435,19 @@ impl Nac3 {
let class_obj = module.getattr(py, class_name.as_str()).unwrap(); let class_obj = module.getattr(py, class_name.as_str()).unwrap();
for stmt in body { for stmt in body {
if let StmtKind::FunctionDef { name, decorator_list, .. } = &stmt.node { if let StmtKind::FunctionDef { name, decorator_list, .. } = &stmt.node {
if decorator_list.iter().any(|decorator| { if decorator_list.iter().any(|decorator| matches!(decorator.node, ExprKind::Name { id, .. } if id == "rpc".into())) {
decorator_id_string(decorator) == Some("rpc".to_string())
}) {
let is_async = decorator_list.iter().any(|decorator| {
decorator_get_flags(decorator)
.iter()
.any(|constant| *constant == Constant::Str("async".into()))
});
if name == &"__init__".into() { if name == &"__init__".into() {
return Err(CompileError::new_err(format!( return Err(CompileError::new_err(format!(
"compilation failed\n----------\nThe constructor of class {} should not be decorated with rpc decorator (at {})", "compilation failed\n----------\nThe constructor of class {} should not be decorated with rpc decorator (at {})",
class_name, stmt.location class_name, stmt.location
))); )));
} }
rpc_ids.push((Some((class_obj.clone(), *name)), def_id, is_async)); rpc_ids.push((Some((class_obj.clone(), *name)), def_id));
} }
} }
} }
} }
_ => (), _ => ()
} }
let id = *name_to_pyid.get(&name).unwrap(); let id = *name_to_pyid.get(&name).unwrap();
@ -546,15 +460,15 @@ impl Nac3 {
} }
} }
let id_fun = PyModule::import(py, "builtins")?.getattr("id")?; let id_fun = PyModule::import_bound(py, "builtins")?.getattr("id")?;
let mut name_to_pyid: HashMap<StrRef, u64> = HashMap::new(); let mut name_to_pyid: HashMap<StrRef, u64> = HashMap::new();
let module = PyModule::new(py, "tmp")?; let module = PyModule::new_bound(py, "tmp")?;
module.add("base", obj)?; module.add("base", obj)?;
name_to_pyid.insert("base".into(), id_fun.call1((obj,))?.extract()?); name_to_pyid.insert("base".into(), id_fun.call1((obj,))?.extract()?);
let mut arg_names = vec![]; let mut arg_names = vec![];
for (i, arg) in args.into_iter().enumerate() { for (i, arg) in args.into_iter().enumerate() {
let name = format!("tmp{i}"); let name = format!("tmp{i}");
module.add(&name, arg)?; module.add(&*name, arg.clone())?;
name_to_pyid.insert(name.clone().into(), id_fun.call1((arg,))?.extract()?); name_to_pyid.insert(name.clone().into(), id_fun.call1((arg,))?.extract()?);
arg_names.push(name); arg_names.push(name);
} }
@ -572,6 +486,7 @@ impl Nac3 {
pyid_to_type: pyid_to_type.clone(), pyid_to_type: pyid_to_type.clone(),
primitive_ids: self.primitive_ids.clone(), primitive_ids: self.primitive_ids.clone(),
global_value_ids: global_value_ids.clone(), global_value_ids: global_value_ids.clone(),
class_names: Mutex::default(),
id_to_pyval: RwLock::default(), id_to_pyval: RwLock::default(),
id_to_primitive: RwLock::default(), id_to_primitive: RwLock::default(),
field_to_val: RwLock::default(), field_to_val: RwLock::default(),
@ -588,10 +503,6 @@ impl Nac3 {
.register_top_level(synthesized.pop().unwrap(), Some(resolver.clone()), "", false) .register_top_level(synthesized.pop().unwrap(), Some(resolver.clone()), "", false)
.unwrap(); .unwrap();
// Process IRRT
let context = Context::create();
let irrt = load_irrt(&context, resolver.as_ref());
let fun_signature = let fun_signature =
FunSignature { args: vec![], ret: self.primitive.none, vars: VarMap::new() }; FunSignature { args: vec![], ret: self.primitive.none, vars: VarMap::new() };
let mut store = ConcreteTypeStore::new(); let mut store = ConcreteTypeStore::new();
@ -629,12 +540,13 @@ impl Nac3 {
let top_level = Arc::new(composer.make_top_level_context()); let top_level = Arc::new(composer.make_top_level_context());
{ {
let rpc_codegen = rpc_codegen_callback();
let defs = top_level.definitions.read(); let defs = top_level.definitions.read();
for (class_data, id, is_async) in &rpc_ids { for (class_data, id) in &rpc_ids {
let mut def = defs[id.0].write(); let mut def = defs[id.0].write();
match &mut *def { match &mut *def {
TopLevelDef::Function { codegen_callback, .. } => { TopLevelDef::Function { codegen_callback, .. } => {
*codegen_callback = Some(rpc_codegen_callback(*is_async)); *codegen_callback = Some(rpc_codegen.clone());
} }
TopLevelDef::Class { methods, .. } => { TopLevelDef::Class { methods, .. } => {
let (class_def, method_name) = class_data.as_ref().unwrap(); let (class_def, method_name) = class_data.as_ref().unwrap();
@ -645,7 +557,7 @@ impl Nac3 {
if let TopLevelDef::Function { codegen_callback, .. } = if let TopLevelDef::Function { codegen_callback, .. } =
&mut *defs[id.0].write() &mut *defs[id.0].write()
{ {
*codegen_callback = Some(rpc_codegen_callback(*is_async)); *codegen_callback = Some(rpc_codegen.clone());
store_fun store_fun
.call1( .call1(
py, py,
@ -660,11 +572,6 @@ impl Nac3 {
} }
} }
} }
TopLevelDef::Variable { .. } => {
return Err(CompileError::new_err(String::from(
"Unsupported @rpc annotation on global variable",
)))
}
} }
} }
} }
@ -685,12 +592,33 @@ impl Nac3 {
let task = CodeGenTask { let task = CodeGenTask {
subst: Vec::default(), subst: Vec::default(),
symbol_name: "__modinit__".to_string(), symbol_name: "__modinit__".to_string(),
body: instance.body,
signature,
resolver: resolver.clone(),
store,
unifier_index: instance.unifier_id,
calls: instance.calls,
id: 0,
};
let mut store = ConcreteTypeStore::new();
let mut cache = HashMap::new();
let signature = store.from_signature(
&mut composer.unifier,
&self.primitive,
&fun_signature,
&mut cache,
);
let signature = store.add_cty(signature);
let attributes_writeback_task = CodeGenTask {
subst: Vec::default(),
symbol_name: "attributes_writeback".to_string(),
body: Arc::new(Vec::default()), body: Arc::new(Vec::default()),
signature, signature,
resolver, resolver,
store, store,
unifier_index: instance.unifier_id, unifier_index: instance.unifier_id,
calls: instance.calls, calls: Arc::new(HashMap::default()),
id: 0, id: 0,
}; };
@ -703,9 +631,7 @@ impl Nac3 {
let buffer = buffer.as_slice().into(); let buffer = buffer.as_slice().into();
membuffer.lock().push(buffer); membuffer.lock().push(buffer);
}))); })));
let size_t = context let size_t = if self.isa == Isa::Host { 64 } else { 32 };
.ptr_sized_int_type(&self.get_llvm_target_machine().get_target_data(), None)
.get_bit_width();
let num_threads = if is_multithreaded() { 4 } else { 1 }; let num_threads = if is_multithreaded() { 4 } else { 1 };
let thread_names: Vec<String> = (0..num_threads).map(|_| "main".to_string()).collect(); let thread_names: Vec<String> = (0..num_threads).map(|_| "main".to_string()).collect();
let threads: Vec<_> = thread_names let threads: Vec<_> = thread_names
@ -714,27 +640,16 @@ impl Nac3 {
.collect(); .collect();
let membuffer = membuffers.clone(); let membuffer = membuffers.clone();
let mut has_return = false;
py.allow_threads(|| { py.allow_threads(|| {
let (registry, handles) = let (registry, handles) =
WorkerRegistry::create_workers(threads, top_level.clone(), &self.llvm_options, &f); WorkerRegistry::create_workers(threads, top_level.clone(), &self.llvm_options, &f);
registry.add_task(task);
registry.wait_tasks_complete(handles);
let mut generator = ArtiqCodeGenerator::new("main".to_string(), size_t, self.time_fns); let mut generator =
let context = Context::create(); ArtiqCodeGenerator::new("attributes_writeback".to_string(), size_t, self.time_fns);
let module = context.create_module("main"); let context = inkwell::context::Context::create();
let target_machine = self.llvm_options.create_target_machine().unwrap(); let module = context.create_module("attributes_writeback");
module.set_data_layout(&target_machine.get_target_data().get_data_layout());
module.set_triple(&target_machine.get_triple());
module.add_basic_value_flag(
"Debug Info Version",
FlagBehavior::Warning,
context.i32_type().const_int(3, false),
);
module.add_basic_value_flag(
"Dwarf Version",
FlagBehavior::Warning,
context.i32_type().const_int(4, false),
);
let builder = context.create_builder(); let builder = context.create_builder();
let (_, module, _) = gen_func_impl( let (_, module, _) = gen_func_impl(
&context, &context,
@ -742,27 +657,9 @@ impl Nac3 {
&registry, &registry,
builder, builder,
module, module,
task, attributes_writeback_task,
|generator, ctx| { |generator, ctx| {
assert_eq!(instance.body.len(), 1, "toplevel module should have 1 statement"); attributes_writeback(ctx, generator, inner_resolver.as_ref(), &host_attributes)
let StmtKind::Expr { value: ref expr, .. } = instance.body[0].node else {
unreachable!("toplevel statement must be an expression")
};
let ExprKind::Call { .. } = expr.node else {
unreachable!("toplevel expression must be a function call")
};
let return_obj =
generator.gen_expr(ctx, expr)?.map(|value| (expr.custom.unwrap(), value));
has_return = return_obj.is_some();
registry.wait_tasks_complete(handles);
attributes_writeback(
ctx,
generator,
inner_resolver.as_ref(),
&host_attributes,
return_obj,
)
}, },
) )
.unwrap(); .unwrap();
@ -771,24 +668,37 @@ impl Nac3 {
membuffer.lock().push(buffer); membuffer.lock().push(buffer);
}); });
embedding_map.setattr("expects_return", has_return).unwrap(); let context = inkwell::context::Context::create();
// Link all modules into `main`.
let buffers = membuffers.lock(); let buffers = membuffers.lock();
let main = context let main = context
.create_module_from_ir(MemoryBuffer::create_from_memory_range( .create_module_from_ir(MemoryBuffer::create_from_memory_range(&buffers[0], "main"))
buffers.last().unwrap(),
"main",
))
.unwrap(); .unwrap();
for buffer in buffers.iter().rev().skip(1) { for buffer in buffers.iter().skip(1) {
let other = context let other = context
.create_module_from_ir(MemoryBuffer::create_from_memory_range(buffer, "main")) .create_module_from_ir(MemoryBuffer::create_from_memory_range(buffer, "main"))
.unwrap(); .unwrap();
main.link_in_module(other).map_err(|err| CompileError::new_err(err.to_string()))?; main.link_in_module(other).map_err(|err| CompileError::new_err(err.to_string()))?;
} }
main.link_in_module(irrt).map_err(|err| CompileError::new_err(err.to_string()))?; let builder = context.create_builder();
let modinit_return = main
.get_function("__modinit__")
.unwrap()
.get_last_basic_block()
.unwrap()
.get_terminator()
.unwrap();
builder.position_before(&modinit_return);
builder
.build_call(
main.get_function("attributes_writeback").unwrap(),
&[],
"attributes_writeback",
)
.unwrap();
main.link_in_module(load_irrt(&context))
.map_err(|err| CompileError::new_err(err.to_string()))?;
let mut function_iter = main.get_first_function(); let mut function_iter = main.get_first_function();
while let Some(func) = function_iter { while let Some(func) = function_iter {
@ -874,41 +784,6 @@ impl Nac3 {
} }
} }
/// Retrieves the Name.id from a decorator, supports decorators with arguments.
fn decorator_id_string(decorator: &Located<ExprKind>) -> Option<String> {
if let ExprKind::Name { id, .. } = decorator.node {
// Bare decorator
return Some(id.to_string());
} else if let ExprKind::Call { func, .. } = &decorator.node {
// Decorators that are calls (e.g. "@rpc()") have Call for the node,
// need to extract the id from within.
if let ExprKind::Name { id, .. } = func.node {
return Some(id.to_string());
}
}
None
}
/// Retrieves flags from a decorator, if any.
fn decorator_get_flags(decorator: &Located<ExprKind>) -> Vec<Constant> {
let mut flags = vec![];
if let ExprKind::Call { keywords, .. } = &decorator.node {
for keyword in keywords {
if keyword.node.arg != Some("flags".into()) {
continue;
}
if let ExprKind::Set { elts } = &keyword.node.value.node {
for elt in elts {
if let ExprKind::Constant { value, .. } = &elt.node {
flags.push(value.clone());
}
}
}
}
}
flags
}
fn link_with_lld(elf_filename: String, obj_filename: String) -> PyResult<()> { fn link_with_lld(elf_filename: String, obj_filename: String) -> PyResult<()> {
let linker_args = vec![ let linker_args = vec![
"-shared".to_string(), "-shared".to_string(),
@ -965,7 +840,7 @@ fn add_exceptions(
#[pymethods] #[pymethods]
impl Nac3 { impl Nac3 {
#[new] #[new]
fn new(isa: &str, artiq_builtins: &PyDict, py: Python) -> PyResult<Self> { fn new(isa: &str, artiq_builtins: &Bound<PyDict>, py: Python) -> PyResult<Self> {
let isa = match isa { let isa = match isa {
"host" => Isa::Host, "host" => Isa::Host,
"rv32g" => Isa::RiscV32G, "rv32g" => Isa::RiscV32G,
@ -978,7 +853,7 @@ impl Nac3 {
Isa::RiscV32IMA => &timeline::NOW_PINNING_TIME_FNS, Isa::RiscV32IMA => &timeline::NOW_PINNING_TIME_FNS,
Isa::CortexA9 | Isa::Host => &timeline::EXTERN_TIME_FNS, Isa::CortexA9 | Isa::Host => &timeline::EXTERN_TIME_FNS,
}; };
let (primitive, _) = TopLevelComposer::make_primitives(isa.get_size_type()); let primitive: PrimitiveStore = TopLevelComposer::make_primitives(isa.get_size_type()).0;
let builtins = vec![ let builtins = vec![
( (
"now_mu".into(), "now_mu".into(),
@ -994,7 +869,6 @@ impl Nac3 {
name: "t".into(), name: "t".into(),
ty: primitive.int64, ty: primitive.int64,
default_value: None, default_value: None,
is_vararg: false,
}], }],
ret: primitive.none, ret: primitive.none,
vars: VarMap::new(), vars: VarMap::new(),
@ -1014,7 +888,6 @@ impl Nac3 {
name: "dt".into(), name: "dt".into(),
ty: primitive.int64, ty: primitive.int64,
default_value: None, default_value: None,
is_vararg: false,
}], }],
ret: primitive.none, ret: primitive.none,
vars: VarMap::new(), vars: VarMap::new(),
@ -1029,43 +902,50 @@ impl Nac3 {
), ),
]; ];
let builtins_mod = PyModule::import(py, "builtins").unwrap(); let builtins_mod = PyModule::import_bound(py, "builtins").unwrap();
let id_fn = builtins_mod.getattr("id").unwrap(); let id_fn = builtins_mod.getattr("id").unwrap();
let numpy_mod = PyModule::import(py, "numpy").unwrap(); let numpy_mod = PyModule::import_bound(py, "numpy").unwrap();
let typing_mod = PyModule::import(py, "typing").unwrap(); let typing_mod = PyModule::import_bound(py, "typing").unwrap();
let types_mod = PyModule::import(py, "types").unwrap(); let types_mod = PyModule::import_bound(py, "types").unwrap();
let get_id = |x: &PyAny| id_fn.call1((x,)).and_then(PyAny::extract).unwrap(); let get_id = |x: Borrowed<PyAny>| id_fn.call1((x,)).and_then(|id| id.extract()).unwrap();
let get_attr_id = |obj: &PyModule, attr| { let get_attr_id = |obj: Borrowed<PyModule>, attr| {
id_fn.call1((obj.getattr(attr).unwrap(),)).unwrap().extract().unwrap() id_fn.call1((obj.getattr(attr).unwrap(),)).unwrap().extract().unwrap()
}; };
let primitive_ids = PrimitivePythonId { let primitive_ids = PrimitivePythonId {
virtual_id: get_id(artiq_builtins.get_item("virtual").ok().flatten().unwrap()), virtual_id: get_id(
artiq_builtins.get_item("virtual").ok().flatten().unwrap().as_borrowed(),
),
generic_alias: ( generic_alias: (
get_attr_id(typing_mod, "_GenericAlias"), get_attr_id(typing_mod.as_borrowed(), "_GenericAlias"),
get_attr_id(types_mod, "GenericAlias"), get_attr_id(types_mod.as_borrowed(), "GenericAlias"),
), ),
none: get_id(artiq_builtins.get_item("none").ok().flatten().unwrap()), none: get_id(artiq_builtins.get_item("none").ok().flatten().unwrap().as_borrowed()),
typevar: get_attr_id(typing_mod, "TypeVar"), typevar: get_attr_id(typing_mod.as_borrowed(), "TypeVar"),
const_generic_marker: get_id( const_generic_marker: get_id(
artiq_builtins.get_item("_ConstGenericMarker").ok().flatten().unwrap(), artiq_builtins
.get_item("_ConstGenericMarker")
.ok()
.flatten()
.unwrap()
.as_borrowed(),
), ),
int: get_attr_id(builtins_mod, "int"), int: get_attr_id(builtins_mod.as_borrowed(), "int"),
int32: get_attr_id(numpy_mod, "int32"), int32: get_attr_id(numpy_mod.as_borrowed(), "int32"),
int64: get_attr_id(numpy_mod, "int64"), int64: get_attr_id(numpy_mod.as_borrowed(), "int64"),
uint32: get_attr_id(numpy_mod, "uint32"), uint32: get_attr_id(numpy_mod.as_borrowed(), "uint32"),
uint64: get_attr_id(numpy_mod, "uint64"), uint64: get_attr_id(numpy_mod.as_borrowed(), "uint64"),
bool: get_attr_id(builtins_mod, "bool"), bool: get_attr_id(builtins_mod.as_borrowed(), "bool"),
np_bool_: get_attr_id(numpy_mod, "bool_"), np_bool_: get_attr_id(numpy_mod.as_borrowed(), "bool_"),
string: get_attr_id(builtins_mod, "str"), string: get_attr_id(builtins_mod.as_borrowed(), "str"),
np_str_: get_attr_id(numpy_mod, "str_"), np_str_: get_attr_id(numpy_mod.as_borrowed(), "str_"),
float: get_attr_id(builtins_mod, "float"), float: get_attr_id(builtins_mod.as_borrowed(), "float"),
float64: get_attr_id(numpy_mod, "float64"), float64: get_attr_id(numpy_mod.as_borrowed(), "float64"),
list: get_attr_id(builtins_mod, "list"), list: get_attr_id(builtins_mod.as_borrowed(), "list"),
ndarray: get_attr_id(numpy_mod, "ndarray"), ndarray: get_attr_id(numpy_mod.as_borrowed(), "ndarray"),
tuple: get_attr_id(builtins_mod, "tuple"), tuple: get_attr_id(builtins_mod.as_borrowed(), "tuple"),
exception: get_attr_id(builtins_mod, "Exception"), exception: get_attr_id(builtins_mod.as_borrowed(), "Exception"),
option: get_id(artiq_builtins.get_item("Option").ok().flatten().unwrap()), option: get_id(artiq_builtins.get_item("Option").ok().flatten().unwrap().as_borrowed()),
}; };
let working_directory = tempfile::Builder::new().prefix("nac3-").tempdir().unwrap(); let working_directory = tempfile::Builder::new().prefix("nac3-").tempdir().unwrap();
@ -1090,37 +970,24 @@ impl Nac3 {
}) })
} }
fn analyze( fn analyze(&mut self, functions: &Bound<PySet>, classes: &Bound<PySet>) -> PyResult<()> {
&mut self,
functions: &PySet,
classes: &PySet,
content_modules: &PySet,
) -> PyResult<()> {
let (modules, class_ids) = let (modules, class_ids) =
Python::with_gil(|py| -> PyResult<(HashMap<u64, PyObject>, HashSet<u64>)> { Python::with_gil(|py| -> PyResult<(HashMap<u64, PyObject>, HashSet<u64>)> {
let mut modules: HashMap<u64, PyObject> = HashMap::new(); let mut modules: HashMap<u64, PyObject> = HashMap::new();
let mut class_ids: HashSet<u64> = HashSet::new(); let mut class_ids: HashSet<u64> = HashSet::new();
let id_fn = PyModule::import(py, "builtins")?.getattr("id")?; let id_fn = PyModule::import_bound(py, "builtins")?.getattr("id")?;
let getmodule_fn = PyModule::import(py, "inspect")?.getattr("getmodule")?; let getmodule_fn = PyModule::import_bound(py, "inspect")?.getattr("getmodule")?;
for function in functions { for function in functions {
let module: PyObject = getmodule_fn.call1((function,))?.extract()?; let module = getmodule_fn.call1((function,))?.extract()?;
if !module.is_none(py) { modules.insert(id_fn.call1((&module,))?.extract()?, module);
modules.insert(id_fn.call1((&module,))?.extract()?, module);
}
} }
for class in classes { for class in classes {
let module: PyObject = getmodule_fn.call1((class,))?.extract()?; let module = getmodule_fn.call1((class.as_borrowed(),))?.extract()?;
if !module.is_none(py) { modules.insert(id_fn.call1((&module,))?.extract()?, module);
modules.insert(id_fn.call1((&module,))?.extract()?, module);
}
class_ids.insert(id_fn.call1((class,))?.extract()?); class_ids.insert(id_fn.call1((class,))?.extract()?);
} }
for module in content_modules {
let module: PyObject = module.extract()?;
modules.insert(id_fn.call1((&module,))?.extract()?, module.into());
}
Ok((modules, class_ids)) Ok((modules, class_ids))
})?; })?;
@ -1132,11 +999,11 @@ impl Nac3 {
fn compile_method_to_file( fn compile_method_to_file(
&mut self, &mut self,
obj: &PyAny, obj: &Bound<PyAny>,
method_name: &str, method_name: &str,
args: Vec<&PyAny>, args: Vec<Bound<PyAny>>,
filename: &str, filename: &str,
embedding_map: &PyAny, embedding_map: &Bound<PyAny>,
py: Python, py: Python,
) -> PyResult<()> { ) -> PyResult<()> {
let target_machine = self.get_llvm_target_machine(); let target_machine = self.get_llvm_target_machine();
@ -1178,10 +1045,10 @@ impl Nac3 {
fn compile_method_to_mem( fn compile_method_to_mem(
&mut self, &mut self,
obj: &PyAny, obj: &Bound<PyAny>,
method_name: &str, method_name: &str,
args: Vec<&PyAny>, args: Vec<Bound<PyAny>>,
embedding_map: &PyAny, embedding_map: &Bound<PyAny>,
py: Python, py: Python,
) -> PyResult<PyObject> { ) -> PyResult<PyObject> {
let target_machine = self.get_llvm_target_machine(); let target_machine = self.get_llvm_target_machine();
@ -1200,7 +1067,7 @@ impl Nac3 {
working_directory.join("module.o").to_string_lossy().to_string(), working_directory.join("module.o").to_string_lossy().to_string(),
)?; )?;
Ok(PyBytes::new(py, &fs::read(filename).unwrap()).into()) Ok(PyBytes::new_bound(py, &fs::read(filename).unwrap()).into())
}; };
self.compile_method(obj, method_name, args, embedding_map, py, &link_fn) self.compile_method(obj, method_name, args, embedding_map, py, &link_fn)
@ -1210,7 +1077,7 @@ impl Nac3 {
.write_to_memory_buffer(module, FileType::Object) .write_to_memory_buffer(module, FileType::Object)
.expect("couldn't write module to object file buffer"); .expect("couldn't write module to object file buffer");
if let Ok(dyn_lib) = Linker::ld(object_mem.as_slice()) { if let Ok(dyn_lib) = Linker::ld(object_mem.as_slice()) {
Ok(PyBytes::new(py, &dyn_lib).into()) Ok(PyBytes::new_bound(py, &dyn_lib).into())
} else { } else {
Err(CompileError::new_err("linker failed to process object file")) Err(CompileError::new_err("linker failed to process object file"))
} }
@ -1227,14 +1094,14 @@ extern "C" {
} }
#[pymodule] #[pymodule]
fn nac3artiq(py: Python, m: &PyModule) -> PyResult<()> { fn nac3artiq(py: Python, m: &Bound<PyModule>) -> PyResult<()> {
#[cfg(feature = "init-llvm-profile")] #[cfg(feature = "init-llvm-profile")]
unsafe { unsafe {
__llvm_profile_initialize(); __llvm_profile_initialize();
} }
Target::initialize_all(&InitializationConfig::default()); Target::initialize_all(&InitializationConfig::default());
m.add("CompileError", py.get_type::<CompileError>())?; m.add("CompileError", py.get_type_bound::<CompileError>())?;
m.add_class::<Nac3>()?; m.add_class::<Nac3>()?;
Ok(()) Ok(())
} }

View File

@ -1,27 +1,15 @@
use std::{ use crate::PrimitivePythonId;
collections::{HashMap, HashSet}, use inkwell::{
sync::{ types::{BasicType, BasicTypeEnum},
atomic::{AtomicBool, Ordering::Relaxed}, values::BasicValueEnum,
Arc, AddressSpace,
},
}; };
use itertools::Itertools; use itertools::Itertools;
use parking_lot::RwLock;
use pyo3::{
types::{PyDict, PyTuple},
PyAny, PyObject, PyResult, Python,
};
use nac3core::{ use nac3core::{
codegen::{types::NDArrayType, CodeGenContext, CodeGenerator}, codegen::{
inkwell::{ classes::{NDArrayType, ProxyType},
module::Linkage, CodeGenContext, CodeGenerator,
types::{BasicType, BasicTypeEnum},
values::BasicValueEnum,
AddressSpace,
}, },
nac3parser::ast::{self, StrRef},
symbol_resolver::{StaticValue, SymbolResolver, SymbolValue, ValueEnum}, symbol_resolver::{StaticValue, SymbolResolver, SymbolValue, ValueEnum},
toplevel::{ toplevel::{
helper::PrimDef, helper::PrimDef,
@ -33,8 +21,19 @@ use nac3core::{
typedef::{into_var_map, iter_type_vars, Type, TypeEnum, TypeVar, Unifier, VarMap}, typedef::{into_var_map, iter_type_vars, Type, TypeEnum, TypeVar, Unifier, VarMap},
}, },
}; };
use nac3parser::ast::{self, StrRef};
use super::PrimitivePythonId; use parking_lot::{Mutex, RwLock};
use pyo3::{
prelude::*,
types::{PyDict, PyTuple},
};
use std::{
collections::{HashMap, HashSet},
sync::{
atomic::{AtomicBool, Ordering::Relaxed},
Arc,
},
};
pub enum PrimitiveValue { pub enum PrimitiveValue {
I32(i32), I32(i32),
@ -79,6 +78,7 @@ pub struct InnerResolver {
pub id_to_primitive: RwLock<HashMap<u64, PrimitiveValue>>, pub id_to_primitive: RwLock<HashMap<u64, PrimitiveValue>>,
pub field_to_val: RwLock<HashMap<ResolverField, Option<PyFieldHandle>>>, pub field_to_val: RwLock<HashMap<ResolverField, Option<PyFieldHandle>>>,
pub global_value_ids: Arc<RwLock<HashMap<u64, PyObject>>>, pub global_value_ids: Arc<RwLock<HashMap<u64, PyObject>>>,
pub class_names: Mutex<HashMap<StrRef, Type>>,
pub pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>, pub pyid_to_def: Arc<RwLock<HashMap<u64, DefinitionId>>>,
pub pyid_to_type: Arc<RwLock<HashMap<u64, Type>>>, pub pyid_to_type: Arc<RwLock<HashMap<u64, Type>>>,
pub primitive_ids: PrimitivePythonId, pub primitive_ids: PrimitivePythonId,
@ -132,8 +132,6 @@ impl StaticValue for PythonValue {
format!("{}_const", self.id).as_str(), format!("{}_const", self.id).as_str(),
); );
global.set_constant(true); global.set_constant(true);
// Set linkage of global to private to avoid name collisions
global.set_linkage(Linkage::Private);
global.set_initializer(&ctx.ctx.const_struct( global.set_initializer(&ctx.ctx.const_struct(
&[ctx.ctx.i32_type().const_int(u64::from(id), false).into()], &[ctx.ctx.i32_type().const_int(u64::from(id), false).into()],
false, false,
@ -164,7 +162,7 @@ impl StaticValue for PythonValue {
PrimitiveValue::Bool(val) => { PrimitiveValue::Bool(val) => {
ctx.ctx.i8_type().const_int(u64::from(*val), false).into() ctx.ctx.i8_type().const_int(u64::from(*val), false).into()
} }
PrimitiveValue::Str(val) => ctx.gen_string(generator, val).into(), PrimitiveValue::Str(val) => ctx.ctx.const_string(val.as_bytes(), true).into(),
}); });
} }
if let Some(global) = ctx.module.get_global(&self.id.to_string()) { if let Some(global) = ctx.module.get_global(&self.id.to_string()) {
@ -173,7 +171,7 @@ impl StaticValue for PythonValue {
Python::with_gil(|py| -> PyResult<BasicValueEnum<'ctx>> { Python::with_gil(|py| -> PyResult<BasicValueEnum<'ctx>> {
self.resolver self.resolver
.get_obj_value(py, self.value.as_ref(py), ctx, generator, expected_ty) .get_obj_value(py, self.value.bind_borrowed(py), ctx, generator, expected_ty)
.map(Option::unwrap) .map(Option::unwrap)
}) })
.map_err(|e| e.to_string()) .map_err(|e| e.to_string())
@ -242,10 +240,10 @@ impl StaticValue for PythonValue {
let ty = helper.type_fn.call1(py, (&self.value,))?; let ty = helper.type_fn.call1(py, (&self.value,))?;
let ty_id: u64 = helper.id_fn.call1(py, (ty,))?.extract(py)?; let ty_id: u64 = helper.id_fn.call1(py, (ty,))?.extract(py)?;
assert_eq!(ty_id, self.resolver.primitive_ids.tuple); assert_eq!(ty_id, self.resolver.primitive_ids.tuple);
let tup: &PyTuple = self.value.extract(py)?; let tup = self.value.downcast_bound::<PyTuple>(py)?;
let elem = tup.get_item(index as usize)?; let elem = tup.get_item(index as usize)?;
let id = self.resolver.helper.id_fn.call1(py, (elem,))?.extract(py)?; let id = self.resolver.helper.id_fn.call1(py, (elem.as_borrowed(),))?.extract(py)?;
Ok(Some((id, elem.into()))) Ok(Some((id, elem.unbind())))
}) })
.unwrap() .unwrap()
.map(|(id, obj)| { .map(|(id, obj)| {
@ -263,21 +261,26 @@ impl InnerResolver {
fn get_list_elem_type( fn get_list_elem_type(
&self, &self,
py: Python, py: Python,
list: &PyAny, list: Borrowed<PyAny>,
len: usize, len: usize,
unifier: &mut Unifier, unifier: &mut Unifier,
defs: &[Arc<RwLock<TopLevelDef>>], defs: &[Arc<RwLock<TopLevelDef>>],
primitives: &PrimitiveStore, primitives: &PrimitiveStore,
) -> PyResult<Result<Type, String>> { ) -> PyResult<Result<Type, String>> {
let mut ty = match self.get_obj_type(py, list.get_item(0)?, unifier, defs, primitives)? { let mut ty = match self.get_obj_type(
py,
list.get_item(0)?.as_borrowed(),
unifier,
defs,
primitives,
)? {
Ok(t) => t, Ok(t) => t,
Err(e) => return Ok(Err(format!("type error ({e}) at element #0 of the list"))), Err(e) => return Ok(Err(format!("type error ({e}) at element #0 of the list"))),
}; };
for i in 1..len { for i in 1..len {
let b = match list let b = match list.get_item(i).map(|elem| {
.get_item(i) self.get_obj_type(py, elem.as_borrowed(), unifier, defs, primitives)
.map(|elem| self.get_obj_type(py, elem, unifier, defs, primitives))?? })?? {
{
Ok(t) => t, Ok(t) => t,
Err(e) => return Ok(Err(format!("type error ({e}) at element #{i} of the list"))), Err(e) => return Ok(Err(format!("type error ({e}) at element #{i} of the list"))),
}; };
@ -303,7 +306,7 @@ impl InnerResolver {
fn get_pyty_obj_type( fn get_pyty_obj_type(
&self, &self,
py: Python, py: Python,
pyty: &PyAny, pyty: Borrowed<PyAny>,
unifier: &mut Unifier, unifier: &mut Unifier,
defs: &[Arc<RwLock<TopLevelDef>>], defs: &[Arc<RwLock<TopLevelDef>>],
primitives: &PrimitiveStore, primitives: &PrimitiveStore,
@ -352,7 +355,7 @@ impl InnerResolver {
Ok(Ok((ndarray, false))) Ok(Ok((ndarray, false)))
} else if ty_id == self.primitive_ids.tuple { } else if ty_id == self.primitive_ids.tuple {
// do not handle type var param and concrete check here // do not handle type var param and concrete check here
Ok(Ok((unifier.add_ty(TypeEnum::TTuple { ty: vec![], is_vararg_ctx: false }), false))) Ok(Ok((unifier.add_ty(TypeEnum::TTuple { ty: vec![] }), false)))
} else if ty_id == self.primitive_ids.option { } else if ty_id == self.primitive_ids.option {
Ok(Ok((primitives.option, false))) Ok(Ok((primitives.option, false)))
} else if ty_id == self.primitive_ids.none { } else if ty_id == self.primitive_ids.none {
@ -391,7 +394,8 @@ impl InnerResolver {
(unifier.add_ty(ty), false) (unifier.add_ty(ty), false)
})) }))
} else if ty_ty_id == self.primitive_ids.typevar { } else if ty_ty_id == self.primitive_ids.typevar {
let name: &str = pyty.getattr("__name__").unwrap().extract().unwrap(); let name = pyty.getattr("__name__").unwrap();
let name: &str = name.extract().unwrap();
let (constraint_types, is_const_generic) = { let (constraint_types, is_const_generic) = {
let constraints = pyty.getattr("__constraints__").unwrap(); let constraints = pyty.getattr("__constraints__").unwrap();
let mut result: Vec<Type> = vec![]; let mut result: Vec<Type> = vec![];
@ -400,7 +404,8 @@ impl InnerResolver {
let mut is_const_generic = false; let mut is_const_generic = false;
for i in 0usize.. { for i in 0usize.. {
if let Ok(constr) = constraints.get_item(i) { if let Ok(constr) = constraints.get_item(i) {
let constr_id: u64 = self.helper.id_fn.call1(py, (constr,))?.extract(py)?; let constr_id: u64 =
self.helper.id_fn.call1(py, (constr.as_borrowed(),))?.extract(py)?;
if constr_id == self.primitive_ids.const_generic_marker { if constr_id == self.primitive_ids.const_generic_marker {
is_const_generic = true; is_const_generic = true;
continue; continue;
@ -410,7 +415,7 @@ impl InnerResolver {
result.push(unifier.get_dummy_var().ty); result.push(unifier.get_dummy_var().ty);
} else { } else {
result.push({ result.push({
match self.get_pyty_obj_type(py, constr, unifier, defs, primitives)? { match self.get_pyty_obj_type(py, constr.as_borrowed(), unifier, defs, primitives)? {
Ok((ty, _)) => { Ok((ty, _)) => {
if unifier.is_concrete(ty, &[]) { if unifier.is_concrete(ty, &[]) {
ty ty
@ -461,22 +466,27 @@ impl InnerResolver {
{ {
let origin = self.helper.origin_ty_fn.call1(py, (pyty,))?; let origin = self.helper.origin_ty_fn.call1(py, (pyty,))?;
let args = self.helper.args_ty_fn.call1(py, (pyty,))?; let args = self.helper.args_ty_fn.call1(py, (pyty,))?;
let args: &PyTuple = args.downcast(py)?; let args = args.downcast_bound::<PyTuple>(py)?;
let origin_ty = let origin_ty = match self.get_pyty_obj_type(
match self.get_pyty_obj_type(py, origin.as_ref(py), unifier, defs, primitives)? { py,
Ok((ty, false)) => ty, origin.bind_borrowed(py),
Ok((_, true)) => { unifier,
return Ok(Err("instantiated type does not take type parameters".into())) defs,
} primitives,
Err(err) => return Ok(Err(err)), )? {
}; Ok((ty, false)) => ty,
Ok((_, true)) => {
return Ok(Err("instantiated type does not take type parameters".into()))
}
Err(err) => return Ok(Err(err)),
};
match &*unifier.get_ty(origin_ty) { match &*unifier.get_ty(origin_ty) {
TypeEnum::TObj { obj_id, .. } if *obj_id == PrimDef::List.id() => { TypeEnum::TObj { obj_id, .. } if *obj_id == PrimDef::List.id() => {
if args.len() == 1 { if args.len() == 1 {
let ty = match self.get_pyty_obj_type( let ty = match self.get_pyty_obj_type(
py, py,
args.get_item(0)?, args.get_item(0)?.as_borrowed(),
unifier, unifier,
defs, defs,
primitives, primitives,
@ -522,9 +532,15 @@ impl InnerResolver {
// npt.NDArray[T] == np.ndarray[Any, np.dtype[T]] // npt.NDArray[T] == np.ndarray[Any, np.dtype[T]]
let ndarray_dtype_pyty = let ndarray_dtype_pyty =
self.helper.args_ty_fn.call1(py, (args.get_item(1)?,))?; self.helper.args_ty_fn.call1(py, (args.get_item(1)?,))?;
let dtype = ndarray_dtype_pyty.downcast::<PyTuple>(py)?.get_item(0)?; let dtype = ndarray_dtype_pyty.downcast_bound::<PyTuple>(py)?.get_item(0)?;
let ty = match self.get_pyty_obj_type(py, dtype, unifier, defs, primitives)? { let ty = match self.get_pyty_obj_type(
py,
dtype.as_borrowed(),
unifier,
defs,
primitives,
)? {
Ok(ty) => ty, Ok(ty) => ty,
Err(err) => return Ok(Err(err)), Err(err) => return Ok(Err(err)),
}; };
@ -540,7 +556,7 @@ impl InnerResolver {
TypeEnum::TTuple { .. } => { TypeEnum::TTuple { .. } => {
let args = match args let args = match args
.iter() .iter()
.map(|x| self.get_pyty_obj_type(py, x, unifier, defs, primitives)) .map(|x| self.get_pyty_obj_type(py, x.as_borrowed(), unifier, defs, primitives))
.collect::<Result<Vec<_>, _>>()? .collect::<Result<Vec<_>, _>>()?
.into_iter() .into_iter()
.collect::<Result<Vec<_>, _>>() { .collect::<Result<Vec<_>, _>>() {
@ -556,10 +572,7 @@ impl InnerResolver {
Err(err) => return Ok(Err(err)), Err(err) => return Ok(Err(err)),
_ => return Ok(Err("tuple type needs at least 1 type parameters".to_string())) _ => return Ok(Err("tuple type needs at least 1 type parameters".to_string()))
}; };
Ok(Ok(( Ok(Ok((unifier.add_ty(TypeEnum::TTuple { ty: args }), true)))
unifier.add_ty(TypeEnum::TTuple { ty: args, is_vararg_ctx: false }),
true,
)))
} }
TypeEnum::TObj { params, obj_id, .. } => { TypeEnum::TObj { params, obj_id, .. } => {
let subst = { let subst = {
@ -573,7 +586,7 @@ impl InnerResolver {
} }
let args = match args let args = match args
.iter() .iter()
.map(|x| self.get_pyty_obj_type(py, x, unifier, defs, primitives)) .map(|x| self.get_pyty_obj_type(py, x.as_borrowed(), unifier, defs, primitives))
.collect::<Result<Vec<_>, _>>()? .collect::<Result<Vec<_>, _>>()?
.into_iter() .into_iter()
.collect::<Result<Vec<_>, _>>() { .collect::<Result<Vec<_>, _>>() {
@ -600,7 +613,7 @@ impl InnerResolver {
if args.len() == 1 { if args.len() == 1 {
let ty = match self.get_pyty_obj_type( let ty = match self.get_pyty_obj_type(
py, py,
args.get_item(0)?, args.get_item(0)?.as_borrowed(),
unifier, unifier,
defs, defs,
primitives, primitives,
@ -631,8 +644,7 @@ impl InnerResolver {
false, false,
))) )))
} else { } else {
let str_fn = let str_fn = PyModule::import_bound(py, "builtins").unwrap().getattr("repr").unwrap();
pyo3::types::PyModule::import(py, "builtins").unwrap().getattr("repr").unwrap();
let str_repr: String = str_fn.call1((pyty,)).unwrap().extract().unwrap(); let str_repr: String = str_fn.call1((pyty,)).unwrap().extract().unwrap();
Ok(Err(format!("{str_repr} is not registered with NAC3 (@nac3 decorator missing?)"))) Ok(Err(format!("{str_repr} is not registered with NAC3 (@nac3 decorator missing?)")))
} }
@ -641,7 +653,7 @@ impl InnerResolver {
pub fn get_obj_type( pub fn get_obj_type(
&self, &self,
py: Python, py: Python,
obj: &PyAny, obj: Borrowed<PyAny>,
unifier: &mut Unifier, unifier: &mut Unifier,
defs: &[Arc<RwLock<TopLevelDef>>], defs: &[Arc<RwLock<TopLevelDef>>],
primitives: &PrimitiveStore, primitives: &PrimitiveStore,
@ -688,7 +700,7 @@ impl InnerResolver {
{ {
obj obj
} else { } else {
ty.as_ref(py) ty.bind_borrowed(py)
} }
}, },
unifier, unifier,
@ -776,7 +788,8 @@ impl InnerResolver {
Ok(Ok(extracted_ty)) Ok(Ok(extracted_ty))
} else { } else {
let dtype = obj.getattr("dtype")?.getattr("type")?; let dtype = obj.getattr("dtype")?.getattr("type")?;
let dtype_ty = self.get_pyty_obj_type(py, dtype, unifier, defs, primitives)?; let dtype_ty =
self.get_pyty_obj_type(py, dtype.as_borrowed(), unifier, defs, primitives)?;
match dtype_ty { match dtype_ty {
Ok((t, _)) => match unifier.unify(ty, t) { Ok((t, _)) => match unifier.unify(ty, t) {
Ok(()) => { Ok(()) => {
@ -795,15 +808,15 @@ impl InnerResolver {
} }
} }
(TypeEnum::TTuple { .. }, false) => { (TypeEnum::TTuple { .. }, false) => {
let elements: &PyTuple = obj.downcast()?; let elements = obj.downcast::<PyTuple>()?;
let types: Result<Result<Vec<_>, _>, _> = elements let types: Result<Result<Vec<_>, _>, _> = elements
.iter() .iter()
.map(|elem| self.get_obj_type(py, elem, unifier, defs, primitives)) .map(|elem| {
self.get_obj_type(py, elem.as_borrowed(), unifier, defs, primitives)
})
.collect(); .collect();
let types = types?; let types = types?;
Ok(types.map(|types| { Ok(types.map(|types| unifier.add_ty(TypeEnum::TTuple { ty: types })))
unifier.add_ty(TypeEnum::TTuple { ty: types, is_vararg_ctx: false })
}))
} }
// special handling for option type since its class member layout in python side // special handling for option type since its class member layout in python side
// is special and cannot be mapped directly to a nac3 type as below // is special and cannot be mapped directly to a nac3 type as below
@ -834,7 +847,13 @@ impl InnerResolver {
return Ok(Ok(unifier.subst(primitives.option, &var_map).unwrap())); return Ok(Ok(unifier.subst(primitives.option, &var_map).unwrap()));
} }
let ty = match self.get_obj_type(py, field_data, unifier, defs, primitives)? { let ty = match self.get_obj_type(
py,
field_data.as_borrowed(),
unifier,
defs,
primitives,
)? {
Ok(t) => t, Ok(t) => t,
Err(e) => { Err(e) => {
return Ok(Err(format!( return Ok(Err(format!(
@ -869,15 +888,20 @@ impl InnerResolver {
Ok(d) => d, Ok(d) => d,
Err(e) => return Ok(Err(format!("{e}"))), Err(e) => return Ok(Err(format!("{e}"))),
}; };
let ty = let ty = match self.get_obj_type(
match self.get_obj_type(py, field_data, unifier, defs, primitives)? { py,
Ok(t) => t, field_data.as_borrowed(),
Err(e) => { unifier,
return Ok(Err(format!( defs,
"error when getting type of field `{name}` ({e})" primitives,
))) )? {
} Ok(t) => t,
}; Err(e) => {
return Ok(Err(format!(
"error when getting type of field `{name}` ({e})"
)))
}
};
let field_ty = unifier.subst(field.1 .0, &var_map).unwrap_or(field.1 .0); let field_ty = unifier.subst(field.1 .0, &var_map).unwrap_or(field.1 .0);
if let Err(e) = unifier.unify(ty, field_ty) { if let Err(e) = unifier.unify(ty, field_ty) {
// field type mismatch // field type mismatch
@ -909,32 +933,32 @@ impl InnerResolver {
// check integer bounds // check integer bounds
if unifier.unioned(extracted_ty, primitives.int32) { if unifier.unioned(extracted_ty, primitives.int32) {
obj.extract::<i32>().map_or_else( obj.extract::<i32>().map_or_else(
|_| Ok(Err(format!("{obj} is not in the range of int32"))), |_| Ok(Err(format!("{} is not in the range of int32", obj.as_unbound()))),
|_| Ok(Ok(extracted_ty)), |_| Ok(Ok(extracted_ty)),
) )
} else if unifier.unioned(extracted_ty, primitives.int64) { } else if unifier.unioned(extracted_ty, primitives.int64) {
obj.extract::<i64>().map_or_else( obj.extract::<i64>().map_or_else(
|_| Ok(Err(format!("{obj} is not in the range of int64"))), |_| Ok(Err(format!("{} is not in the range of int64", obj.as_unbound()))),
|_| Ok(Ok(extracted_ty)), |_| Ok(Ok(extracted_ty)),
) )
} else if unifier.unioned(extracted_ty, primitives.uint32) { } else if unifier.unioned(extracted_ty, primitives.uint32) {
obj.extract::<u32>().map_or_else( obj.extract::<u32>().map_or_else(
|_| Ok(Err(format!("{obj} is not in the range of uint32"))), |_| Ok(Err(format!("{} is not in the range of uint32", obj.as_unbound()))),
|_| Ok(Ok(extracted_ty)), |_| Ok(Ok(extracted_ty)),
) )
} else if unifier.unioned(extracted_ty, primitives.uint64) { } else if unifier.unioned(extracted_ty, primitives.uint64) {
obj.extract::<u64>().map_or_else( obj.extract::<u64>().map_or_else(
|_| Ok(Err(format!("{obj} is not in the range of uint64"))), |_| Ok(Err(format!("{} is not in the range of uint64", obj.as_unbound()))),
|_| Ok(Ok(extracted_ty)), |_| Ok(Ok(extracted_ty)),
) )
} else if unifier.unioned(extracted_ty, primitives.bool) { } else if unifier.unioned(extracted_ty, primitives.bool) {
obj.extract::<bool>().map_or_else( obj.extract::<bool>().map_or_else(
|_| Ok(Err(format!("{obj} is not in the range of bool"))), |_| Ok(Err(format!("{} is not in the range of bool", obj.as_unbound()))),
|_| Ok(Ok(extracted_ty)), |_| Ok(Ok(extracted_ty)),
) )
} else if unifier.unioned(extracted_ty, primitives.float) { } else if unifier.unioned(extracted_ty, primitives.float) {
obj.extract::<f64>().map_or_else( obj.extract::<f64>().map_or_else(
|_| Ok(Err(format!("{obj} is not in the range of float64"))), |_| Ok(Err(format!("{} is not in the range of float64", obj.as_unbound()))),
|_| Ok(Ok(extracted_ty)), |_| Ok(Ok(extracted_ty)),
) )
} else { } else {
@ -947,7 +971,7 @@ impl InnerResolver {
pub fn get_obj_value<'ctx>( pub fn get_obj_value<'ctx>(
&self, &self,
py: Python, py: Python,
obj: &PyAny, obj: Borrowed<PyAny>,
ctx: &mut CodeGenContext<'ctx, '_>, ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut dyn CodeGenerator, generator: &mut dyn CodeGenerator,
expected_ty: Type, expected_ty: Type,
@ -978,7 +1002,7 @@ impl InnerResolver {
} else if ty_id == self.primitive_ids.string || ty_id == self.primitive_ids.np_str_ { } else if ty_id == self.primitive_ids.string || ty_id == self.primitive_ids.np_str_ {
let val: String = obj.extract().unwrap(); let val: String = obj.extract().unwrap();
self.id_to_primitive.write().insert(id, PrimitiveValue::Str(val.clone())); self.id_to_primitive.write().insert(id, PrimitiveValue::Str(val.clone()));
Ok(Some(ctx.gen_string(generator, val).into())) Ok(Some(ctx.ctx.const_string(val.as_bytes(), true).into()))
} else if ty_id == self.primitive_ids.float || ty_id == self.primitive_ids.float64 { } else if ty_id == self.primitive_ids.float || ty_id == self.primitive_ids.float64 {
let val: f64 = obj.extract().unwrap(); let val: f64 = obj.extract().unwrap();
self.id_to_primitive.write().insert(id, PrimitiveValue::F64(val)); self.id_to_primitive.write().insert(id, PrimitiveValue::F64(val));
@ -997,15 +1021,8 @@ impl InnerResolver {
} }
_ => unreachable!("must be list"), _ => unreachable!("must be list"),
}; };
let ty = ctx.get_llvm_type(generator, elem_ty);
let size_t = generator.get_size_type(ctx.ctx); let size_t = generator.get_size_type(ctx.ctx);
let ty = if len == 0
&& matches!(&*ctx.unifier.get_ty_immutable(elem_ty), TypeEnum::TVar { .. })
{
// The default type for zero-length lists of unknown element type is size_t
size_t.into()
} else {
ctx.get_llvm_type(generator, elem_ty)
};
let arr_ty = ctx let arr_ty = ctx
.ctx .ctx
.struct_type(&[ty.ptr_type(AddressSpace::default()).into(), size_t.into()], false); .struct_type(&[ty.ptr_type(AddressSpace::default()).into(), size_t.into()], false);
@ -1017,15 +1034,19 @@ impl InnerResolver {
}); });
return Ok(Some(global.as_pointer_value().into())); return Ok(Some(global.as_pointer_value().into()));
} }
self.global_value_ids.write().insert(id, obj.into()); self.global_value_ids.write().insert(id, obj.as_unbound().clone());
} }
let arr: Result<Option<Vec<_>>, _> = (0..len) let arr: Result<Option<Vec<_>>, _> = (0..len)
.map(|i| { .map(|i| {
obj.get_item(i).and_then(|elem| { obj.get_item(i).and_then(|elem| {
self.get_obj_value(py, elem, ctx, generator, elem_ty).map_err(|e| { self.get_obj_value(py, elem.as_borrowed(), ctx, generator, elem_ty).map_err(
super::CompileError::new_err(format!("Error getting element {i}: {e}")) |e| {
}) super::CompileError::new_err(format!(
"Error getting element {i}: {e}"
))
},
)
}) })
}) })
.collect(); .collect();
@ -1093,14 +1114,14 @@ impl InnerResolver {
if self.global_value_ids.read().contains_key(&id) { if self.global_value_ids.read().contains_key(&id) {
let global = ctx.module.get_global(&id_str).unwrap_or_else(|| { let global = ctx.module.get_global(&id_str).unwrap_or_else(|| {
ctx.module.add_global( ctx.module.add_global(
ndarray_llvm_ty.element_type().into_struct_type(), ndarray_llvm_ty.as_underlying_type(),
Some(AddressSpace::default()), Some(AddressSpace::default()),
&id_str, &id_str,
) )
}); });
return Ok(Some(global.as_pointer_value().into())); return Ok(Some(global.as_pointer_value().into()));
} }
self.global_value_ids.write().insert(id, obj.into()); self.global_value_ids.write().insert(id, obj.as_unbound().clone());
} }
let TypeEnum::TLiteral { values, .. } = &*ctx.unifier.get_ty_immutable(ndarray_ndims) let TypeEnum::TLiteral { values, .. } = &*ctx.unifier.get_ty_immutable(ndarray_ndims)
@ -1118,15 +1139,23 @@ impl InnerResolver {
}; };
// Obtain the shape of the ndarray // Obtain the shape of the ndarray
let shape_tuple: &PyTuple = obj.getattr("shape")?.downcast()?; let shape_tuple = obj.getattr("shape")?;
let shape_tuple = shape_tuple.downcast::<PyTuple>()?;
assert_eq!(shape_tuple.len(), ndarray_ndims as usize); assert_eq!(shape_tuple.len(), ndarray_ndims as usize);
let shape_values: Result<Option<Vec<_>>, _> = shape_tuple let shape_values: Result<Option<Vec<_>>, _> = shape_tuple
.iter() .iter()
.enumerate() .enumerate()
.map(|(i, elem)| { .map(|(i, elem)| {
self.get_obj_value(py, elem, ctx, generator, ctx.primitives.usize()).map_err( self.get_obj_value(
|e| super::CompileError::new_err(format!("Error getting element {i}: {e}")), py,
elem.as_borrowed(),
ctx,
generator,
ctx.primitives.usize(),
) )
.map_err(|e| {
super::CompileError::new_err(format!("Error getting element {i}: {e}"))
})
}) })
.collect(); .collect();
let shape_values = shape_values?.unwrap(); let shape_values = shape_values?.unwrap();
@ -1147,9 +1176,12 @@ impl InnerResolver {
let data: Result<Option<Vec<_>>, _> = (0..sz) let data: Result<Option<Vec<_>>, _> = (0..sz)
.map(|i| { .map(|i| {
obj.getattr("flat")?.get_item(i).and_then(|elem| { obj.getattr("flat")?.get_item(i).and_then(|elem| {
self.get_obj_value(py, elem, ctx, generator, ndarray_dtype).map_err(|e| { self.get_obj_value(py, elem.as_borrowed(), ctx, generator, ndarray_dtype)
super::CompileError::new_err(format!("Error getting element {i}: {e}")) .map_err(|e| {
}) super::CompileError::new_err(format!(
"Error getting element {i}: {e}"
))
})
}) })
}) })
.collect(); .collect();
@ -1187,7 +1219,7 @@ impl InnerResolver {
data_global.set_initializer(&data); data_global.set_initializer(&data);
// create a global for the ndarray object and initialize it // create a global for the ndarray object and initialize it
let value = ndarray_llvm_ty.element_type().into_struct_type().const_named_struct(&[ let value = ndarray_llvm_ty.as_underlying_type().const_named_struct(&[
llvm_usize.const_int(ndarray_ndims, false).into(), llvm_usize.const_int(ndarray_ndims, false).into(),
shape_global shape_global
.as_pointer_value() .as_pointer_value()
@ -1200,7 +1232,7 @@ impl InnerResolver {
]); ]);
let ndarray = ctx.module.add_global( let ndarray = ctx.module.add_global(
ndarray_llvm_ty.element_type().into_struct_type(), ndarray_llvm_ty.as_underlying_type(),
Some(AddressSpace::default()), Some(AddressSpace::default()),
&id_str, &id_str,
); );
@ -1209,19 +1241,17 @@ impl InnerResolver {
Ok(Some(ndarray.as_pointer_value().into())) Ok(Some(ndarray.as_pointer_value().into()))
} else if ty_id == self.primitive_ids.tuple { } else if ty_id == self.primitive_ids.tuple {
let expected_ty_enum = ctx.unifier.get_ty_immutable(expected_ty); let expected_ty_enum = ctx.unifier.get_ty_immutable(expected_ty);
let TypeEnum::TTuple { ty, is_vararg_ctx: false } = expected_ty_enum.as_ref() else { let TypeEnum::TTuple { ty } = expected_ty_enum.as_ref() else { unreachable!() };
unreachable!()
};
let tup_tys = ty.iter(); let tup_tys = ty.iter();
let elements: &PyTuple = obj.downcast()?; let elements = obj.downcast::<PyTuple>()?;
assert_eq!(elements.len(), tup_tys.len()); assert_eq!(elements.len(), tup_tys.len());
let val: Result<Option<Vec<_>>, _> = elements let val: Result<Option<Vec<_>>, _> = elements
.iter() .iter()
.enumerate() .enumerate()
.zip(tup_tys) .zip(tup_tys)
.map(|((i, elem), ty)| { .map(|((i, elem), ty)| {
self.get_obj_value(py, elem, ctx, generator, *ty).map_err(|e| { self.get_obj_value(py, elem.as_borrowed(), ctx, generator, *ty).map_err(|e| {
super::CompileError::new_err(format!("Error getting element {i}: {e}")) super::CompileError::new_err(format!("Error getting element {i}: {e}"))
}) })
}) })
@ -1250,7 +1280,7 @@ impl InnerResolver {
match self match self
.get_obj_value( .get_obj_value(
py, py,
obj.getattr("_nac3_option").unwrap(), obj.getattr("_nac3_option").unwrap().as_borrowed(),
ctx, ctx,
generator, generator,
option_val_ty, option_val_ty,
@ -1274,7 +1304,7 @@ impl InnerResolver {
}); });
return Ok(Some(global.as_pointer_value().into())); return Ok(Some(global.as_pointer_value().into()));
} }
self.global_value_ids.write().insert(id, obj.into()); self.global_value_ids.write().insert(id, obj.as_unbound().clone());
} }
let global = ctx.module.add_global( let global = ctx.module.add_global(
v.get_type(), v.get_type(),
@ -1310,7 +1340,7 @@ impl InnerResolver {
}); });
return Ok(Some(global.as_pointer_value().into())); return Ok(Some(global.as_pointer_value().into()));
} }
self.global_value_ids.write().insert(id, obj.into()); self.global_value_ids.write().insert(id, obj.as_unbound().clone());
} }
// should be classes // should be classes
let definition = let definition =
@ -1322,7 +1352,7 @@ impl InnerResolver {
.map(|(name, ty, _)| { .map(|(name, ty, _)| {
self.get_obj_value( self.get_obj_value(
py, py,
obj.getattr(name.to_string().as_str())?, obj.getattr(name.to_string().as_str())?.as_borrowed(),
ctx, ctx,
generator, generator,
*ty, *ty,
@ -1349,7 +1379,7 @@ impl InnerResolver {
fn get_default_param_obj_value( fn get_default_param_obj_value(
&self, &self,
py: Python, py: Python,
obj: &PyAny, obj: Borrowed<PyAny>,
) -> PyResult<Result<SymbolValue, String>> { ) -> PyResult<Result<SymbolValue, String>> {
let id: u64 = self.helper.id_fn.call1(py, (obj,))?.extract(py)?; let id: u64 = self.helper.id_fn.call1(py, (obj,))?.extract(py)?;
let ty_id: u64 = let ty_id: u64 =
@ -1376,16 +1406,21 @@ impl InnerResolver {
let val: f64 = obj.extract()?; let val: f64 = obj.extract()?;
Ok(SymbolValue::Double(val)) Ok(SymbolValue::Double(val))
} else if ty_id == self.primitive_ids.tuple { } else if ty_id == self.primitive_ids.tuple {
let elements: &PyTuple = obj.downcast()?; let elements = obj.downcast::<PyTuple>()?;
let elements: Result<Result<Vec<_>, String>, _> = let elements: Result<Result<Vec<_>, String>, _> = elements
elements.iter().map(|elem| self.get_default_param_obj_value(py, elem)).collect(); .iter()
.map(|elem| self.get_default_param_obj_value(py, elem.as_borrowed()))
.collect();
elements?.map(SymbolValue::Tuple) elements?.map(SymbolValue::Tuple)
} else if ty_id == self.primitive_ids.option { } else if ty_id == self.primitive_ids.option {
if id == self.primitive_ids.none { if id == self.primitive_ids.none {
Ok(SymbolValue::OptionNone) Ok(SymbolValue::OptionNone)
} else { } else {
self.get_default_param_obj_value(py, obj.getattr("_nac3_option").unwrap())? self.get_default_param_obj_value(
.map(|v| SymbolValue::OptionSome(Box::new(v))) py,
obj.getattr("_nac3_option").unwrap().as_borrowed(),
)?
.map(|v| SymbolValue::OptionSome(Box::new(v)))
} }
} else { } else {
Err("only primitives values, option and tuple can be default parameter value".into()) Err("only primitives values, option and tuple can be default parameter value".into())
@ -1400,13 +1435,14 @@ impl SymbolResolver for Resolver {
}; };
Python::with_gil(|py| -> PyResult<Option<SymbolValue>> { Python::with_gil(|py| -> PyResult<Option<SymbolValue>> {
let obj: &PyAny = self.0.module.extract(py)?; let obj = self.0.module.downcast_bound::<PyAny>(py)?;
let members: &PyDict = obj.getattr("__dict__").unwrap().downcast().unwrap(); let members = obj.getattr("__dict__").unwrap();
let members = members.downcast::<PyDict>().unwrap();
let mut sym_value = None; let mut sym_value = None;
for (key, val) in members { for (key, val) in members {
let key: &str = key.extract()?; let key: &str = key.extract()?;
if key == id.to_string() { if key == id.to_string() {
if let Ok(Ok(v)) = self.0.get_default_param_obj_value(py, val) { if let Ok(Ok(v)) = self.0.get_default_param_obj_value(py, val.as_borrowed()) {
sym_value = Some(v); sym_value = Some(v);
} }
break; break;
@ -1440,13 +1476,20 @@ impl SymbolResolver for Resolver {
Ok(t) Ok(t)
} else { } else {
Python::with_gil(|py| -> PyResult<Result<Type, String>> { Python::with_gil(|py| -> PyResult<Result<Type, String>> {
let obj: &PyAny = self.0.module.extract(py)?; let obj = self.0.module.downcast_bound::<PyAny>(py)?;
let mut sym_ty = Err(format!("cannot find symbol `{str}`")); let mut sym_ty = Err(format!("cannot find symbol `{str}`"));
let members: &PyDict = obj.getattr("__dict__").unwrap().downcast().unwrap(); let members = obj.getattr("__dict__").unwrap();
let members = members.downcast::<PyDict>().unwrap();
for (key, val) in members { for (key, val) in members {
let key: &str = key.extract()?; let key: &str = key.extract()?;
if key == str.to_string() { if key == str.to_string() {
sym_ty = self.0.get_obj_type(py, val, unifier, defs, primitives)?; sym_ty = self.0.get_obj_type(
py,
val.as_borrowed(),
unifier,
defs,
primitives,
)?;
break; break;
} }
} }
@ -1467,7 +1510,6 @@ impl SymbolResolver for Resolver {
&self, &self,
id: StrRef, id: StrRef,
_: &mut CodeGenContext<'ctx, '_>, _: &mut CodeGenContext<'ctx, '_>,
_: &mut dyn CodeGenerator,
) -> Option<ValueEnum<'ctx>> { ) -> Option<ValueEnum<'ctx>> {
let sym_value = { let sym_value = {
let id_to_val = self.0.id_to_pyval.read(); let id_to_val = self.0.id_to_pyval.read();
@ -1475,13 +1517,15 @@ impl SymbolResolver for Resolver {
} }
.or_else(|| { .or_else(|| {
Python::with_gil(|py| -> PyResult<Option<(u64, PyObject)>> { Python::with_gil(|py| -> PyResult<Option<(u64, PyObject)>> {
let obj: &PyAny = self.0.module.extract(py)?; let obj = self.0.module.downcast_bound::<PyAny>(py)?;
let mut sym_value: Option<(u64, PyObject)> = None; let mut sym_value: Option<(u64, PyObject)> = None;
let members: &PyDict = obj.getattr("__dict__").unwrap().downcast().unwrap(); let members = obj.getattr("__dict__").unwrap();
let members = members.downcast::<PyDict>().unwrap();
for (key, val) in members { for (key, val) in members {
let key: &str = key.extract()?; let key: &str = key.extract()?;
if key == id.to_string() { if key == id.to_string() {
let id = self.0.helper.id_fn.call1(py, (val,))?.extract(py)?; let id =
self.0.helper.id_fn.call1(py, (val.as_borrowed(),))?.extract(py)?;
sym_value = Some((id, val.extract()?)); sym_value = Some((id, val.extract()?));
break; break;
} }
@ -1550,10 +1594,16 @@ impl SymbolResolver for Resolver {
let store = self.0.deferred_eval_store.store.read(); let store = self.0.deferred_eval_store.store.read();
Python::with_gil(|py| -> PyResult<Result<(), String>> { Python::with_gil(|py| -> PyResult<Result<(), String>> {
for (variables, constraints, name) in store.iter() { for (variables, constraints, name) in store.iter() {
let constraints: &PyAny = constraints.as_ref(py); let constraints = constraints.bind(py);
for (i, var) in variables.iter().enumerate() { for (i, var) in variables.iter().enumerate() {
if let Ok(constr) = constraints.get_item(i) { if let Ok(constr) = constraints.get_item(i) {
match self.0.get_pyty_obj_type(py, constr, unifier, defs, primitives)? { match self.0.get_pyty_obj_type(
py,
constr.as_borrowed(),
unifier,
defs,
primitives,
)? {
Ok((ty, _)) => { Ok((ty, _)) => {
if !unifier.is_concrete(ty, &[]) { if !unifier.is_concrete(ty, &[]) {
return Ok(Err(format!( return Ok(Err(format!(

View File

@ -1,12 +1,9 @@
use itertools::Either; use inkwell::{
values::{BasicValueEnum, CallSiteValue},
use nac3core::{ AddressSpace, AtomicOrdering,
codegen::CodeGenContext,
inkwell::{
values::{BasicValueEnum, CallSiteValue},
AddressSpace, AtomicOrdering,
},
}; };
use itertools::Either;
use nac3core::codegen::CodeGenContext;
/// Functions for manipulating the timeline. /// Functions for manipulating the timeline.
pub trait TimeFns { pub trait TimeFns {
@ -34,7 +31,7 @@ impl TimeFns for NowPinningTimeFns64 {
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now")); .unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
let now_hiptr = ctx let now_hiptr = ctx
.builder .builder
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr") .build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap(); .unwrap();
@ -83,7 +80,7 @@ impl TimeFns for NowPinningTimeFns64 {
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now")); .unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
let now_hiptr = ctx let now_hiptr = ctx
.builder .builder
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr") .build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap(); .unwrap();
@ -112,7 +109,7 @@ impl TimeFns for NowPinningTimeFns64 {
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now")); .unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
let now_hiptr = ctx let now_hiptr = ctx
.builder .builder
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr") .build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap(); .unwrap();
@ -210,7 +207,7 @@ impl TimeFns for NowPinningTimeFns {
.unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now")); .unwrap_or_else(|| ctx.module.add_global(i64_type, None, "now"));
let now_hiptr = ctx let now_hiptr = ctx
.builder .builder
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr") .build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap(); .unwrap();
@ -261,7 +258,7 @@ impl TimeFns for NowPinningTimeFns {
let time_lo = ctx.builder.build_int_truncate(time, i32_type, "time.lo").unwrap(); let time_lo = ctx.builder.build_int_truncate(time, i32_type, "time.lo").unwrap();
let now_hiptr = ctx let now_hiptr = ctx
.builder .builder
.build_bit_cast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr") .build_bitcast(now, i32_type.ptr_type(AddressSpace::default()), "now.hi.addr")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap(); .unwrap();

View File

@ -10,6 +10,7 @@ constant-optimization = ["fold"]
fold = [] fold = []
[dependencies] [dependencies]
lazy_static = "1.5"
parking_lot = "0.12" parking_lot = "0.12"
string-interner = "0.17" string-interner = "0.17"
fxhash = "0.2" fxhash = "0.2"

View File

@ -5,12 +5,14 @@ pub use crate::location::Location;
use fxhash::FxBuildHasher; use fxhash::FxBuildHasher;
use parking_lot::{Mutex, MutexGuard}; use parking_lot::{Mutex, MutexGuard};
use std::{cell::RefCell, collections::HashMap, fmt, sync::LazyLock}; use std::{cell::RefCell, collections::HashMap, fmt};
use string_interner::{symbol::SymbolU32, DefaultBackend, StringInterner}; use string_interner::{symbol::SymbolU32, DefaultBackend, StringInterner};
pub type Interner = StringInterner<DefaultBackend, FxBuildHasher>; pub type Interner = StringInterner<DefaultBackend, FxBuildHasher>;
static INTERNER: LazyLock<Mutex<Interner>> = lazy_static! {
LazyLock::new(|| Mutex::new(StringInterner::with_hasher(FxBuildHasher::default()))); static ref INTERNER: Mutex<Interner> =
Mutex::new(StringInterner::with_hasher(FxBuildHasher::default()));
}
thread_local! { thread_local! {
static LOCAL_INTERNER: RefCell<HashMap<String, StrRef>> = RefCell::default(); static LOCAL_INTERNER: RefCell<HashMap<String, StrRef>> = RefCell::default();

View File

@ -1,4 +1,10 @@
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)] #![deny(
future_incompatible,
let_underscore,
nonstandard_style,
rust_2024_compatibility,
clippy::all
)]
#![warn(clippy::pedantic)] #![warn(clippy::pedantic)]
#![allow( #![allow(
clippy::missing_errors_doc, clippy::missing_errors_doc,
@ -8,6 +14,9 @@
clippy::wildcard_imports clippy::wildcard_imports
)] )]
#[macro_use]
extern crate lazy_static;
mod ast_gen; mod ast_gen;
mod constant; mod constant;
#[cfg(feature = "fold")] #[cfg(feature = "fold")]

View File

@ -4,26 +4,20 @@ version = "0.1.0"
authors = ["M-Labs"] authors = ["M-Labs"]
edition = "2021" edition = "2021"
[features]
default = ["derive"]
derive = ["dep:nac3core_derive"]
no-escape-analysis = []
[dependencies] [dependencies]
itertools = "0.13" itertools = "0.13"
crossbeam = "0.8" crossbeam = "0.8"
indexmap = "2.6" indexmap = "2.2"
parking_lot = "0.12" parking_lot = "0.12"
rayon = "1.10" rayon = "1.8"
nac3core_derive = { path = "nac3core_derive", optional = true }
nac3parser = { path = "../nac3parser" } nac3parser = { path = "../nac3parser" }
strum = "0.26" strum = "0.26.2"
strum_macros = "0.26" strum_macros = "0.26.4"
[dependencies.inkwell] [dependencies.inkwell]
version = "0.5" version = "0.4"
default-features = false default-features = false
features = ["llvm14-0-prefer-dynamic", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"] features = ["llvm14-0", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"]
[dev-dependencies] [dev-dependencies]
test-case = "1.2.0" test-case = "1.2.0"

View File

@ -1,3 +1,4 @@
use regex::Regex;
use std::{ use std::{
env, env,
fs::File, fs::File,
@ -6,58 +7,43 @@ use std::{
process::{Command, Stdio}, process::{Command, Stdio},
}; };
use regex::Regex;
fn main() { fn main() {
let out_dir = env::var("OUT_DIR").unwrap(); const FILE: &str = "src/codegen/irrt/irrt.cpp";
let out_dir = Path::new(&out_dir);
let irrt_dir = Path::new("irrt");
let irrt_cpp_path = irrt_dir.join("irrt.cpp");
/* /*
* HACK: Sadly, clang doesn't let us emit generic LLVM bitcode. * HACK: Sadly, clang doesn't let us emit generic LLVM bitcode.
* Compiling for WASM32 and filtering the output with regex is the closest we can get. * Compiling for WASM32 and filtering the output with regex is the closest we can get.
*/ */
let mut flags: Vec<&str> = vec![ let flags: &[&str] = &[
"--target=wasm32", "--target=wasm32",
"-x", FILE,
"c++", "-x", "c++",
"-std=c++20",
"-fno-discard-value-names", "-fno-discard-value-names",
"-fno-exceptions", "-fno-exceptions",
"-fno-rtti", "-fno-rtti",
match env::var("PROFILE").as_deref() {
Ok("debug") => "-O0",
Ok("release") => "-O3",
flavor => panic!("Unknown or missing build flavor {flavor:?}"),
},
"-emit-llvm", "-emit-llvm",
"-S", "-S",
"-Wall", "-Wall",
"-Wextra", "-Wextra",
"-o", "-o",
"-", "-",
"-I",
irrt_dir.to_str().unwrap(),
irrt_cpp_path.to_str().unwrap(),
]; ];
match env::var("PROFILE").as_deref() { println!("cargo:rerun-if-changed={FILE}");
Ok("debug") => { let out_dir = env::var("OUT_DIR").unwrap();
flags.push("-O0"); let out_path = Path::new(&out_dir);
flags.push("-DIRRT_DEBUG_ASSERT");
}
Ok("release") => {
flags.push("-O3");
}
flavor => panic!("Unknown or missing build flavor {flavor:?}"),
}
// Tell Cargo to rerun if any file under `irrt_dir` (recursive) changes
println!("cargo:rerun-if-changed={}", irrt_dir.to_str().unwrap());
// Compile IRRT and capture the LLVM IR output
let output = Command::new("clang-irrt") let output = Command::new("clang-irrt")
.args(flags) .args(flags)
.output() .output()
.inspect(|o| { .map(|o| {
assert!(o.status.success(), "{}", std::str::from_utf8(&o.stderr).unwrap()); assert!(o.status.success(), "{}", std::str::from_utf8(&o.stderr).unwrap());
o
}) })
.unwrap(); .unwrap();
@ -65,17 +51,7 @@ fn main() {
let output = std::str::from_utf8(&output.stdout).unwrap().replace("\r\n", "\n"); let output = std::str::from_utf8(&output.stdout).unwrap().replace("\r\n", "\n");
let mut filtered_output = String::with_capacity(output.len()); let mut filtered_output = String::with_capacity(output.len());
// Filter out irrelevant IR let regex_filter = Regex::new(r"(?ms:^define.*?\}$)|(?m:^declare.*?$)").unwrap();
//
// Regex:
// - `(?ms:^define.*?\}$)` captures LLVM `define` blocks
// - `(?m:^declare.*?$)` captures LLVM `declare` lines
// - `(?m:^%.+?=\s*type\s*\{.+?\}$)` captures LLVM `type` declarations
// - `(?m:^@.+?=.+$)` captures global constants
let regex_filter = Regex::new(
r"(?ms:^define.*?\}$)|(?m:^declare.*?$)|(?m:^%.+?=\s*type\s*\{.+?\}$)|(?m:^@.+?=.+$)",
)
.unwrap();
for f in regex_filter.captures_iter(&output) { for f in regex_filter.captures_iter(&output) {
assert_eq!(f.len(), 1); assert_eq!(f.len(), 1);
filtered_output.push_str(&f[0]); filtered_output.push_str(&f[0]);
@ -86,22 +62,18 @@ fn main() {
.unwrap() .unwrap()
.replace_all(&filtered_output, ""); .replace_all(&filtered_output, "");
// For debugging println!("cargo:rerun-if-env-changed=DEBUG_DUMP_IRRT");
// Doing `DEBUG_DUMP_IRRT=1 cargo build -p nac3core` dumps the LLVM IR generated if env::var("DEBUG_DUMP_IRRT").is_ok() {
const DEBUG_DUMP_IRRT: &str = "DEBUG_DUMP_IRRT"; let mut file = File::create(out_path.join("irrt.ll")).unwrap();
println!("cargo:rerun-if-env-changed={DEBUG_DUMP_IRRT}");
if env::var(DEBUG_DUMP_IRRT).is_ok() {
let mut file = File::create(out_dir.join("irrt.ll")).unwrap();
file.write_all(output.as_bytes()).unwrap(); file.write_all(output.as_bytes()).unwrap();
let mut file = File::create(out_path.join("irrt-filtered.ll")).unwrap();
let mut file = File::create(out_dir.join("irrt-filtered.ll")).unwrap();
file.write_all(filtered_output.as_bytes()).unwrap(); file.write_all(filtered_output.as_bytes()).unwrap();
} }
let mut llvm_as = Command::new("llvm-as-irrt") let mut llvm_as = Command::new("llvm-as-irrt")
.stdin(Stdio::piped()) .stdin(Stdio::piped())
.arg("-o") .arg("-o")
.arg(out_dir.join("irrt.bc")) .arg(out_path.join("irrt.bc"))
.spawn() .spawn()
.unwrap(); .unwrap();
llvm_as.stdin.as_mut().unwrap().write_all(filtered_output.as_bytes()).unwrap(); llvm_as.stdin.as_mut().unwrap().write_all(filtered_output.as_bytes()).unwrap();

View File

@ -1,5 +0,0 @@
#include "irrt/exception.hpp"
#include "irrt/list.hpp"
#include "irrt/math.hpp"
#include "irrt/ndarray.hpp"
#include "irrt/slice.hpp"

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@ -1,9 +0,0 @@
#pragma once
#include "irrt/int_types.hpp"
template<typename SizeT>
struct CSlice {
void* base;
SizeT len;
};

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@ -1,25 +0,0 @@
#pragma once
// Set in nac3core/build.rs
#ifdef IRRT_DEBUG_ASSERT
#define IRRT_DEBUG_ASSERT_BOOL true
#else
#define IRRT_DEBUG_ASSERT_BOOL false
#endif
#define raise_debug_assert(SizeT, msg, param1, param2, param3) \
raise_exception(SizeT, EXN_ASSERTION_ERROR, "IRRT debug assert failed: " msg, param1, param2, param3)
#define debug_assert_eq(SizeT, lhs, rhs) \
if constexpr (IRRT_DEBUG_ASSERT_BOOL) { \
if ((lhs) != (rhs)) { \
raise_debug_assert(SizeT, "LHS = {0}. RHS = {1}", lhs, rhs, NO_PARAM); \
} \
}
#define debug_assert(SizeT, expr) \
if constexpr (IRRT_DEBUG_ASSERT_BOOL) { \
if (!(expr)) { \
raise_debug_assert(SizeT, "Got false.", NO_PARAM, NO_PARAM, NO_PARAM); \
} \
}

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@ -1,85 +0,0 @@
#pragma once
#include "irrt/cslice.hpp"
#include "irrt/int_types.hpp"
/**
* @brief The int type of ARTIQ exception IDs.
*/
using ExceptionId = int32_t;
/*
* Set of exceptions C++ IRRT can use.
* Must be synchronized with `setup_irrt_exceptions` in `nac3core/src/codegen/irrt/mod.rs`.
*/
extern "C" {
ExceptionId EXN_INDEX_ERROR;
ExceptionId EXN_VALUE_ERROR;
ExceptionId EXN_ASSERTION_ERROR;
ExceptionId EXN_TYPE_ERROR;
}
/**
* @brief Extern function to `__nac3_raise`
*
* The parameter `err` could be `Exception<int32_t>` or `Exception<int64_t>`. The caller
* must make sure to pass `Exception`s with the correct `SizeT` depending on the `size_t` of the runtime.
*/
extern "C" void __nac3_raise(void* err);
namespace {
/**
* @brief NAC3's Exception struct
*/
template<typename SizeT>
struct Exception {
ExceptionId id;
CSlice<SizeT> filename;
int32_t line;
int32_t column;
CSlice<SizeT> function;
CSlice<SizeT> msg;
int64_t params[3];
};
constexpr int64_t NO_PARAM = 0;
template<typename SizeT>
void _raise_exception_helper(ExceptionId id,
const char* filename,
int32_t line,
const char* function,
const char* msg,
int64_t param0,
int64_t param1,
int64_t param2) {
Exception<SizeT> e = {
.id = id,
.filename = {.base = reinterpret_cast<void*>(const_cast<char*>(filename)),
.len = static_cast<SizeT>(__builtin_strlen(filename))},
.line = line,
.column = 0,
.function = {.base = reinterpret_cast<void*>(const_cast<char*>(function)),
.len = static_cast<SizeT>(__builtin_strlen(function))},
.msg = {.base = reinterpret_cast<void*>(const_cast<char*>(msg)),
.len = static_cast<SizeT>(__builtin_strlen(msg))},
};
e.params[0] = param0;
e.params[1] = param1;
e.params[2] = param2;
__nac3_raise(reinterpret_cast<void*>(&e));
__builtin_unreachable();
}
} // namespace
/**
* @brief Raise an exception with location details (location in the IRRT source files).
* @param SizeT The runtime `size_t` type.
* @param id The ID of the exception to raise.
* @param msg A global constant C-string of the error message.
*
* `param0` to `param2` are optional format arguments of `msg`. They should be set to
* `NO_PARAM` to indicate they are unused.
*/
#define raise_exception(SizeT, id, msg, param0, param1, param2) \
_raise_exception_helper<SizeT>(id, __FILE__, __LINE__, __FUNCTION__, msg, param0, param1, param2)

View File

@ -1,27 +0,0 @@
#pragma once
#if __STDC_VERSION__ >= 202000
using int8_t = _BitInt(8);
using uint8_t = unsigned _BitInt(8);
using int32_t = _BitInt(32);
using uint32_t = unsigned _BitInt(32);
using int64_t = _BitInt(64);
using uint64_t = unsigned _BitInt(64);
#else
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-type"
using int8_t = _ExtInt(8);
using uint8_t = unsigned _ExtInt(8);
using int32_t = _ExtInt(32);
using uint32_t = unsigned _ExtInt(32);
using int64_t = _ExtInt(64);
using uint64_t = unsigned _ExtInt(64);
#pragma clang diagnostic pop
#endif
// NDArray indices are always `uint32_t`.
using NDIndex = uint32_t;
// The type of an index or a value describing the length of a range/slice is always `int32_t`.
using SliceIndex = int32_t;

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@ -1,81 +0,0 @@
#pragma once
#include "irrt/int_types.hpp"
#include "irrt/math_util.hpp"
extern "C" {
// Handle list assignment and dropping part of the list when
// both dest_step and src_step are +1.
// - All the index must *not* be out-of-bound or negative,
// - The end index is *inclusive*,
// - The length of src and dest slice size should already
// be checked: if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest)
SliceIndex __nac3_list_slice_assign_var_size(SliceIndex dest_start,
SliceIndex dest_end,
SliceIndex dest_step,
void* dest_arr,
SliceIndex dest_arr_len,
SliceIndex src_start,
SliceIndex src_end,
SliceIndex src_step,
void* src_arr,
SliceIndex src_arr_len,
const SliceIndex size) {
/* if dest_arr_len == 0, do nothing since we do not support extending list */
if (dest_arr_len == 0)
return dest_arr_len;
/* if both step is 1, memmove directly, handle the dropping of the list, and shrink size */
if (src_step == dest_step && dest_step == 1) {
const SliceIndex src_len = (src_end >= src_start) ? (src_end - src_start + 1) : 0;
const SliceIndex dest_len = (dest_end >= dest_start) ? (dest_end - dest_start + 1) : 0;
if (src_len > 0) {
__builtin_memmove(static_cast<uint8_t*>(dest_arr) + dest_start * size,
static_cast<uint8_t*>(src_arr) + src_start * size, src_len * size);
}
if (dest_len > 0) {
/* dropping */
__builtin_memmove(static_cast<uint8_t*>(dest_arr) + (dest_start + src_len) * size,
static_cast<uint8_t*>(dest_arr) + (dest_end + 1) * size,
(dest_arr_len - dest_end - 1) * size);
}
/* shrink size */
return dest_arr_len - (dest_len - src_len);
}
/* if two range overlaps, need alloca */
uint8_t need_alloca = (dest_arr == src_arr)
&& !(max(dest_start, dest_end) < min(src_start, src_end)
|| max(src_start, src_end) < min(dest_start, dest_end));
if (need_alloca) {
void* tmp = __builtin_alloca(src_arr_len * size);
__builtin_memcpy(tmp, src_arr, src_arr_len * size);
src_arr = tmp;
}
SliceIndex src_ind = src_start;
SliceIndex dest_ind = dest_start;
for (; (src_step > 0) ? (src_ind <= src_end) : (src_ind >= src_end); src_ind += src_step, dest_ind += dest_step) {
/* for constant optimization */
if (size == 1) {
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind, static_cast<uint8_t*>(src_arr) + src_ind, 1);
} else if (size == 4) {
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind * 4,
static_cast<uint8_t*>(src_arr) + src_ind * 4, 4);
} else if (size == 8) {
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind * 8,
static_cast<uint8_t*>(src_arr) + src_ind * 8, 8);
} else {
/* memcpy for var size, cannot overlap after previous alloca */
__builtin_memcpy(static_cast<uint8_t*>(dest_arr) + dest_ind * size,
static_cast<uint8_t*>(src_arr) + src_ind * size, size);
}
}
/* only dest_step == 1 can we shrink the dest list. */
/* size should be ensured prior to calling this function */
if (dest_step == 1 && dest_end >= dest_start) {
__builtin_memmove(static_cast<uint8_t*>(dest_arr) + dest_ind * size,
static_cast<uint8_t*>(dest_arr) + (dest_end + 1) * size,
(dest_arr_len - dest_end - 1) * size);
return dest_arr_len - (dest_end - dest_ind) - 1;
}
return dest_arr_len;
}
} // extern "C"

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@ -1,93 +0,0 @@
#pragma once
namespace {
// adapted from GNU Scientific Library: https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
// need to make sure `exp >= 0` before calling this function
template<typename T>
T __nac3_int_exp_impl(T base, T exp) {
T res = 1;
/* repeated squaring method */
do {
if (exp & 1) {
res *= base; /* for n odd */
}
exp >>= 1;
base *= base;
} while (exp);
return res;
}
} // namespace
#define DEF_nac3_int_exp_(T) \
T __nac3_int_exp_##T(T base, T exp) { \
return __nac3_int_exp_impl(base, exp); \
}
extern "C" {
// Putting semicolons here to make clang-format not reformat this into
// a stair shape.
DEF_nac3_int_exp_(int32_t);
DEF_nac3_int_exp_(int64_t);
DEF_nac3_int_exp_(uint32_t);
DEF_nac3_int_exp_(uint64_t);
int32_t __nac3_isinf(double x) {
return __builtin_isinf(x);
}
int32_t __nac3_isnan(double x) {
return __builtin_isnan(x);
}
double tgamma(double arg);
double __nac3_gamma(double z) {
// Handling for denormals
// | x | Python gamma(x) | C tgamma(x) |
// --- | ----------------- | --------------- | ----------- |
// (1) | nan | nan | nan |
// (2) | -inf | -inf | inf |
// (3) | inf | inf | inf |
// (4) | 0.0 | inf | inf |
// (5) | {-1.0, -2.0, ...} | inf | nan |
// (1)-(3)
if (__builtin_isinf(z) || __builtin_isnan(z)) {
return z;
}
double v = tgamma(z);
// (4)-(5)
return __builtin_isinf(v) || __builtin_isnan(v) ? __builtin_inf() : v;
}
double lgamma(double arg);
double __nac3_gammaln(double x) {
// libm's handling of value overflows differs from scipy:
// - scipy: gammaln(-inf) -> -inf
// - libm : lgamma(-inf) -> inf
if (__builtin_isinf(x)) {
return x;
}
return lgamma(x);
}
double j0(double x);
double __nac3_j0(double x) {
// libm's handling of value overflows differs from scipy:
// - scipy: j0(inf) -> nan
// - libm : j0(inf) -> 0.0
if (__builtin_isinf(x)) {
return __builtin_nan("");
}
return j0(x);
}
} // namespace

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@ -1,13 +0,0 @@
#pragma once
namespace {
template<typename T>
const T& max(const T& a, const T& b) {
return a > b ? a : b;
}
template<typename T>
const T& min(const T& a, const T& b) {
return a > b ? b : a;
}
} // namespace

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@ -1,144 +0,0 @@
#pragma once
#include "irrt/int_types.hpp"
namespace {
template<typename SizeT>
SizeT __nac3_ndarray_calc_size_impl(const SizeT* list_data, SizeT list_len, SizeT begin_idx, SizeT end_idx) {
__builtin_assume(end_idx <= list_len);
SizeT num_elems = 1;
for (SizeT i = begin_idx; i < end_idx; ++i) {
SizeT val = list_data[i];
__builtin_assume(val > 0);
num_elems *= val;
}
return num_elems;
}
template<typename SizeT>
void __nac3_ndarray_calc_nd_indices_impl(SizeT index, const SizeT* dims, SizeT num_dims, NDIndex* idxs) {
SizeT stride = 1;
for (SizeT dim = 0; dim < num_dims; dim++) {
SizeT i = num_dims - dim - 1;
__builtin_assume(dims[i] > 0);
idxs[i] = (index / stride) % dims[i];
stride *= dims[i];
}
}
template<typename SizeT>
SizeT __nac3_ndarray_flatten_index_impl(const SizeT* dims, SizeT num_dims, const NDIndex* indices, SizeT num_indices) {
SizeT idx = 0;
SizeT stride = 1;
for (SizeT i = 0; i < num_dims; ++i) {
SizeT ri = num_dims - i - 1;
if (ri < num_indices) {
idx += stride * indices[ri];
}
__builtin_assume(dims[i] > 0);
stride *= dims[ri];
}
return idx;
}
template<typename SizeT>
void __nac3_ndarray_calc_broadcast_impl(const SizeT* lhs_dims,
SizeT lhs_ndims,
const SizeT* rhs_dims,
SizeT rhs_ndims,
SizeT* out_dims) {
SizeT max_ndims = lhs_ndims > rhs_ndims ? lhs_ndims : rhs_ndims;
for (SizeT i = 0; i < max_ndims; ++i) {
const SizeT* lhs_dim_sz = i < lhs_ndims ? &lhs_dims[lhs_ndims - i - 1] : nullptr;
const SizeT* rhs_dim_sz = i < rhs_ndims ? &rhs_dims[rhs_ndims - i - 1] : nullptr;
SizeT* out_dim = &out_dims[max_ndims - i - 1];
if (lhs_dim_sz == nullptr) {
*out_dim = *rhs_dim_sz;
} else if (rhs_dim_sz == nullptr) {
*out_dim = *lhs_dim_sz;
} else if (*lhs_dim_sz == 1) {
*out_dim = *rhs_dim_sz;
} else if (*rhs_dim_sz == 1) {
*out_dim = *lhs_dim_sz;
} else if (*lhs_dim_sz == *rhs_dim_sz) {
*out_dim = *lhs_dim_sz;
} else {
__builtin_unreachable();
}
}
}
template<typename SizeT>
void __nac3_ndarray_calc_broadcast_idx_impl(const SizeT* src_dims,
SizeT src_ndims,
const NDIndex* in_idx,
NDIndex* out_idx) {
for (SizeT i = 0; i < src_ndims; ++i) {
SizeT src_i = src_ndims - i - 1;
out_idx[src_i] = src_dims[src_i] == 1 ? 0 : in_idx[src_i];
}
}
} // namespace
extern "C" {
uint32_t __nac3_ndarray_calc_size(const uint32_t* list_data, uint32_t list_len, uint32_t begin_idx, uint32_t end_idx) {
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx, end_idx);
}
uint64_t
__nac3_ndarray_calc_size64(const uint64_t* list_data, uint64_t list_len, uint64_t begin_idx, uint64_t end_idx) {
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx, end_idx);
}
void __nac3_ndarray_calc_nd_indices(uint32_t index, const uint32_t* dims, uint32_t num_dims, NDIndex* idxs) {
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
}
void __nac3_ndarray_calc_nd_indices64(uint64_t index, const uint64_t* dims, uint64_t num_dims, NDIndex* idxs) {
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
}
uint32_t
__nac3_ndarray_flatten_index(const uint32_t* dims, uint32_t num_dims, const NDIndex* indices, uint32_t num_indices) {
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices, num_indices);
}
uint64_t
__nac3_ndarray_flatten_index64(const uint64_t* dims, uint64_t num_dims, const NDIndex* indices, uint64_t num_indices) {
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices, num_indices);
}
void __nac3_ndarray_calc_broadcast(const uint32_t* lhs_dims,
uint32_t lhs_ndims,
const uint32_t* rhs_dims,
uint32_t rhs_ndims,
uint32_t* out_dims) {
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims, rhs_ndims, out_dims);
}
void __nac3_ndarray_calc_broadcast64(const uint64_t* lhs_dims,
uint64_t lhs_ndims,
const uint64_t* rhs_dims,
uint64_t rhs_ndims,
uint64_t* out_dims) {
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims, rhs_ndims, out_dims);
}
void __nac3_ndarray_calc_broadcast_idx(const uint32_t* src_dims,
uint32_t src_ndims,
const NDIndex* in_idx,
NDIndex* out_idx) {
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx, out_idx);
}
void __nac3_ndarray_calc_broadcast_idx64(const uint64_t* src_dims,
uint64_t src_ndims,
const NDIndex* in_idx,
NDIndex* out_idx) {
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx, out_idx);
}
} // namespace

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@ -1,28 +0,0 @@
#pragma once
#include "irrt/int_types.hpp"
extern "C" {
SliceIndex __nac3_slice_index_bound(SliceIndex i, const SliceIndex len) {
if (i < 0) {
i = len + i;
}
if (i < 0) {
return 0;
} else if (i > len) {
return len;
}
return i;
}
SliceIndex __nac3_range_slice_len(const SliceIndex start, const SliceIndex end, const SliceIndex step) {
SliceIndex diff = end - start;
if (diff > 0 && step > 0) {
return ((diff - 1) / step) + 1;
} else if (diff < 0 && step < 0) {
return ((diff + 1) / step) + 1;
} else {
return 0;
}
}
} // namespace

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@ -1,21 +0,0 @@
[package]
name = "nac3core_derive"
version = "0.1.0"
edition = "2021"
[lib]
proc-macro = true
[[test]]
name = "structfields_tests"
path = "tests/structfields_test.rs"
[dev-dependencies]
nac3core = { path = ".." }
trybuild = { version = "1.0", features = ["diff"] }
[dependencies]
proc-macro2 = "1.0"
proc-macro-error = "1.0"
syn = "2.0"
quote = "1.0"

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@ -1,320 +0,0 @@
use proc_macro::TokenStream;
use proc_macro_error::{abort, proc_macro_error};
use quote::quote;
use syn::{
parse_macro_input, spanned::Spanned, Data, DataStruct, Expr, ExprField, ExprMethodCall,
ExprPath, GenericArgument, Ident, LitStr, Path, PathArguments, Type, TypePath,
};
/// Extracts all generic arguments of a [`Type`] into a [`Vec`].
///
/// Returns [`Some`] of a possibly-empty [`Vec`] if the path of `ty` matches with
/// `expected_ty_name`, otherwise returns [`None`].
fn extract_generic_args(expected_ty_name: &'static str, ty: &Type) -> Option<Vec<GenericArgument>> {
let Type::Path(TypePath { qself: None, path, .. }) = ty else {
return None;
};
let segments = &path.segments;
if segments.len() != 1 {
return None;
};
let segment = segments.iter().next().unwrap();
if segment.ident != expected_ty_name {
return None;
}
let PathArguments::AngleBracketed(path_args) = &segment.arguments else {
return Some(Vec::new());
};
let args = &path_args.args;
Some(args.iter().cloned().collect::<Vec<_>>())
}
/// Maps a `path` matching one of the `target_idents` into the `replacement` [`Ident`].
fn map_path_to_ident(path: &Path, target_idents: &[&str], replacement: &str) -> Option<Ident> {
path.require_ident()
.ok()
.filter(|ident| target_idents.iter().any(|target| ident == target))
.map(|ident| Ident::new(replacement, ident.span()))
}
/// Extracts the left-hand side of a dot-expression.
fn extract_dot_operand(expr: &Expr) -> Option<&Expr> {
match expr {
Expr::MethodCall(ExprMethodCall { receiver: operand, .. })
| Expr::Field(ExprField { base: operand, .. }) => Some(operand),
_ => None,
}
}
/// Replaces the top-level receiver of a dot-expression with an [`Ident`], returning `Some(&mut expr)` if the
/// replacement is performed.
///
/// The top-level receiver is the left-most receiver expression, e.g. the top-level receiver of `a.b.c.foo()` is `a`.
fn replace_top_level_receiver(expr: &mut Expr, ident: Ident) -> Option<&mut Expr> {
if let Expr::MethodCall(ExprMethodCall { receiver: operand, .. })
| Expr::Field(ExprField { base: operand, .. }) = expr
{
return if extract_dot_operand(operand).is_some() {
if replace_top_level_receiver(operand, ident).is_some() {
Some(expr)
} else {
None
}
} else {
*operand = Box::new(Expr::Path(ExprPath {
attrs: Vec::default(),
qself: None,
path: ident.into(),
}));
Some(expr)
};
}
None
}
/// Iterates all operands to the left-hand side of the `.` of an [expression][`Expr`], i.e. the container operand of all
/// [`Expr::Field`] and the receiver operand of all [`Expr::MethodCall`].
///
/// The iterator will return the operand expressions in reverse order of appearance. For example, `a.b.c.func()` will
/// return `vec![c, b, a]`.
fn iter_dot_operands(expr: &Expr) -> impl Iterator<Item = &Expr> {
let mut o = extract_dot_operand(expr);
std::iter::from_fn(move || {
let this = o;
o = o.as_ref().and_then(|o| extract_dot_operand(o));
this
})
}
/// Normalizes a value expression for use when creating an instance of this structure, returning a
/// [`proc_macro2::TokenStream`] of tokens representing the normalized expression.
fn normalize_value_expr(expr: &Expr) -> proc_macro2::TokenStream {
match &expr {
Expr::Path(ExprPath { qself: None, path, .. }) => {
if let Some(ident) = map_path_to_ident(path, &["usize", "size_t"], "llvm_usize") {
quote! { #ident }
} else {
abort!(
path,
format!(
"Expected one of `size_t`, `usize`, or an implicit call expression in #[value_type(...)], found {}",
quote!(#expr).to_string(),
)
)
}
}
Expr::Call(_) => {
quote! { ctx.#expr }
}
Expr::MethodCall(_) => {
let base_receiver = iter_dot_operands(expr).last();
match base_receiver {
// `usize.{...}`, `size_t.{...}` -> Rewrite the identifiers to `llvm_usize`
Some(Expr::Path(ExprPath { qself: None, path, .. }))
if map_path_to_ident(path, &["usize", "size_t"], "llvm_usize").is_some() =>
{
let ident =
map_path_to_ident(path, &["usize", "size_t"], "llvm_usize").unwrap();
let mut expr = expr.clone();
let expr = replace_top_level_receiver(&mut expr, ident).unwrap();
quote!(#expr)
}
// `ctx.{...}`, `context.{...}` -> Rewrite the identifiers to `ctx`
Some(Expr::Path(ExprPath { qself: None, path, .. }))
if map_path_to_ident(path, &["ctx", "context"], "ctx").is_some() =>
{
let ident = map_path_to_ident(path, &["ctx", "context"], "ctx").unwrap();
let mut expr = expr.clone();
let expr = replace_top_level_receiver(&mut expr, ident).unwrap();
quote!(#expr)
}
// No reserved identifier prefix -> Prepend `ctx.` to the entire expression
_ => quote! { ctx.#expr },
}
}
_ => {
abort!(
expr,
format!(
"Expected one of `size_t`, `usize`, or an implicit call expression in #[value_type(...)], found {}",
quote!(#expr).to_string(),
)
)
}
}
}
/// Derives an implementation of `codegen::types::structure::StructFields`.
///
/// The benefit of using `#[derive(StructFields)]` is that all index- or order-dependent logic required by
/// `impl StructFields` is automatically generated by this implementation, including the field index as required by
/// `StructField::new` and the fields as returned by `StructFields::to_vec`.
///
/// # Prerequisites
///
/// In order to derive from [`StructFields`], you must implement (or derive) [`Eq`] and [`Copy`] as required by
/// `StructFields`.
///
/// Moreover, `#[derive(StructFields)]` can only be used for `struct`s with named fields, and may only contain fields
/// with either `StructField` or [`PhantomData`] types.
///
/// # Attributes for [`StructFields`]
///
/// Each `StructField` field must be declared with the `#[value_type(...)]` attribute. The argument of `value_type`
/// accepts one of the following:
///
/// - An expression returning an instance of `inkwell::types::BasicType` (with or without the receiver `ctx`/`context`).
/// For example, `context.i8_type()`, `ctx.i8_type()`, and `i8_type()` all refer to `i8`.
/// - The reserved identifiers `usize` and `size_t` referring to an `inkwell::types::IntType` of the platform-dependent
/// integer size. `usize` and `size_t` can also be used as the receiver to other method calls, e.g.
/// `usize.array_type(3)`.
///
/// # Example
///
/// The following is an example of an LLVM slice implemented using `#[derive(StructFields)]`.
///
/// ```rust,ignore
/// use nac3core::{
/// codegen::types::structure::StructField,
/// inkwell::{
/// values::{IntValue, PointerValue},
/// AddressSpace,
/// },
/// };
/// use nac3core_derive::StructFields;
///
/// // All classes that implement StructFields must also implement Eq and Copy
/// #[derive(PartialEq, Eq, Clone, Copy, StructFields)]
/// pub struct SliceValue<'ctx> {
/// // Declares ptr have a value type of i8*
/// //
/// // Can also be written as `ctx.i8_type().ptr_type(...)` or `context.i8_type().ptr_type(...)`
/// #[value_type(i8_type().ptr_type(AddressSpace::default()))]
/// ptr: StructField<'ctx, PointerValue<'ctx>>,
///
/// // Declares len have a value type of usize, depending on the target compilation platform
/// #[value_type(usize)]
/// len: StructField<'ctx, IntValue<'ctx>>,
/// }
/// ```
#[proc_macro_derive(StructFields, attributes(value_type))]
#[proc_macro_error]
pub fn derive(input: TokenStream) -> TokenStream {
let input = parse_macro_input!(input as syn::DeriveInput);
let ident = &input.ident;
let Data::Struct(DataStruct { fields, .. }) = &input.data else {
abort!(input, "Only structs with named fields are supported");
};
if let Err(err_span) =
fields
.iter()
.try_for_each(|field| if field.ident.is_some() { Ok(()) } else { Err(field.span()) })
{
abort!(err_span, "Only structs with named fields are supported");
};
// Check if struct<'ctx>
if input.generics.params.len() != 1 {
abort!(input.generics, "Expected exactly 1 generic parameter")
}
let phantom_info = fields
.iter()
.filter(|field| extract_generic_args("PhantomData", &field.ty).is_some())
.map(|field| field.ident.as_ref().unwrap())
.cloned()
.collect::<Vec<_>>();
let field_info = fields
.iter()
.filter(|field| extract_generic_args("PhantomData", &field.ty).is_none())
.map(|field| {
let ident = field.ident.as_ref().unwrap();
let ty = &field.ty;
let Some(_) = extract_generic_args("StructField", ty) else {
abort!(field, "Only StructField and PhantomData are allowed")
};
let attrs = &field.attrs;
let Some(value_type_attr) =
attrs.iter().find(|attr| attr.path().is_ident("value_type"))
else {
abort!(field, "Expected #[value_type(...)] attribute for field");
};
let Ok(value_type_expr) = value_type_attr.parse_args::<Expr>() else {
abort!(value_type_attr, "Expected expression in #[value_type(...)]");
};
let value_expr_toks = normalize_value_expr(&value_type_expr);
(ident.clone(), value_expr_toks)
})
.collect::<Vec<_>>();
// `<*>::new` impl of `StructField` and `PhantomData` for `StructFields::new`
let phantoms_create = phantom_info
.iter()
.map(|id| quote! { #id: ::std::marker::PhantomData })
.collect::<Vec<_>>();
let fields_create = field_info
.iter()
.map(|(id, ty)| {
let id_lit = LitStr::new(&id.to_string(), id.span());
quote! {
#id: ::nac3core::codegen::types::structure::StructField::create(
&mut counter,
#id_lit,
#ty,
)
}
})
.collect::<Vec<_>>();
// `.into()` impl of `StructField` for `StructFields::to_vec`
let fields_into =
field_info.iter().map(|(id, _)| quote! { self.#id.into() }).collect::<Vec<_>>();
let impl_block = quote! {
impl<'ctx> ::nac3core::codegen::types::structure::StructFields<'ctx> for #ident<'ctx> {
fn new(ctx: impl ::nac3core::inkwell::context::AsContextRef<'ctx>, llvm_usize: ::nac3core::inkwell::types::IntType<'ctx>) -> Self {
let ctx = unsafe { ::nac3core::inkwell::context::ContextRef::new(ctx.as_ctx_ref()) };
let mut counter = ::nac3core::codegen::types::structure::FieldIndexCounter::default();
#ident {
#(#fields_create),*
#(#phantoms_create),*
}
}
fn to_vec(&self) -> ::std::vec::Vec<(&'static str, ::nac3core::inkwell::types::BasicTypeEnum<'ctx>)> {
vec![
#(#fields_into),*
]
}
}
};
impl_block.into()
}

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@ -1,9 +0,0 @@
use nac3core_derive::StructFields;
use std::marker::PhantomData;
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct EmptyValue<'ctx> {
_phantom: PhantomData<&'ctx ()>,
}
fn main() {}

View File

@ -1,20 +0,0 @@
use nac3core::{
codegen::types::structure::StructField,
inkwell::{
values::{IntValue, PointerValue},
AddressSpace,
},
};
use nac3core_derive::StructFields;
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct NDArrayValue<'ctx> {
#[value_type(usize)]
ndims: StructField<'ctx, IntValue<'ctx>>,
#[value_type(usize.ptr_type(AddressSpace::default()))]
shape: StructField<'ctx, PointerValue<'ctx>>,
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
data: StructField<'ctx, PointerValue<'ctx>>,
}
fn main() {}

View File

@ -1,18 +0,0 @@
use nac3core::{
codegen::types::structure::StructField,
inkwell::{
values::{IntValue, PointerValue},
AddressSpace,
},
};
use nac3core_derive::StructFields;
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct SliceValue<'ctx> {
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
ptr: StructField<'ctx, PointerValue<'ctx>>,
#[value_type(usize)]
len: StructField<'ctx, IntValue<'ctx>>,
}
fn main() {}

View File

@ -1,18 +0,0 @@
use nac3core::{
codegen::types::structure::StructField,
inkwell::{
values::{IntValue, PointerValue},
AddressSpace,
},
};
use nac3core_derive::StructFields;
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct SliceValue<'ctx> {
#[value_type(context.i8_type().ptr_type(AddressSpace::default()))]
ptr: StructField<'ctx, PointerValue<'ctx>>,
#[value_type(usize)]
len: StructField<'ctx, IntValue<'ctx>>,
}
fn main() {}

View File

@ -1,18 +0,0 @@
use nac3core::{
codegen::types::structure::StructField,
inkwell::{
values::{IntValue, PointerValue},
AddressSpace,
},
};
use nac3core_derive::StructFields;
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct SliceValue<'ctx> {
#[value_type(ctx.i8_type().ptr_type(AddressSpace::default()))]
ptr: StructField<'ctx, PointerValue<'ctx>>,
#[value_type(usize)]
len: StructField<'ctx, IntValue<'ctx>>,
}
fn main() {}

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@ -1,18 +0,0 @@
use nac3core::{
codegen::types::structure::StructField,
inkwell::{
values::{IntValue, PointerValue},
AddressSpace,
},
};
use nac3core_derive::StructFields;
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct SliceValue<'ctx> {
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
ptr: StructField<'ctx, PointerValue<'ctx>>,
#[value_type(size_t)]
len: StructField<'ctx, IntValue<'ctx>>,
}
fn main() {}

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@ -1,10 +0,0 @@
#[test]
fn test_parse_empty() {
let t = trybuild::TestCases::new();
t.pass("tests/structfields_empty.rs");
t.pass("tests/structfields_slice.rs");
t.pass("tests/structfields_slice_ctx.rs");
t.pass("tests/structfields_slice_context.rs");
t.pass("tests/structfields_slice_sizet.rs");
t.pass("tests/structfields_ndarray.rs");
}

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@ -1,9 +1,3 @@
use std::collections::HashMap;
use indexmap::IndexMap;
use nac3parser::ast::StrRef;
use crate::{ use crate::{
symbol_resolver::SymbolValue, symbol_resolver::SymbolValue,
toplevel::DefinitionId, toplevel::DefinitionId,
@ -15,6 +9,10 @@ use crate::{
}, },
}; };
use indexmap::IndexMap;
use nac3parser::ast::StrRef;
use std::collections::HashMap;
pub struct ConcreteTypeStore { pub struct ConcreteTypeStore {
store: Vec<ConcreteTypeEnum>, store: Vec<ConcreteTypeEnum>,
} }
@ -27,7 +25,6 @@ pub struct ConcreteFuncArg {
pub name: StrRef, pub name: StrRef,
pub ty: ConcreteType, pub ty: ConcreteType,
pub default_value: Option<SymbolValue>, pub default_value: Option<SymbolValue>,
pub is_vararg: bool,
} }
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
@ -49,7 +46,6 @@ pub enum ConcreteTypeEnum {
TPrimitive(Primitive), TPrimitive(Primitive),
TTuple { TTuple {
ty: Vec<ConcreteType>, ty: Vec<ConcreteType>,
is_vararg_ctx: bool,
}, },
TObj { TObj {
obj_id: DefinitionId, obj_id: DefinitionId,
@ -106,16 +102,8 @@ impl ConcreteTypeStore {
.iter() .iter()
.map(|arg| ConcreteFuncArg { .map(|arg| ConcreteFuncArg {
name: arg.name, name: arg.name,
ty: if arg.is_vararg { ty: self.from_unifier_type(unifier, primitives, arg.ty, cache),
let tuple_ty = unifier
.add_ty(TypeEnum::TTuple { ty: vec![arg.ty], is_vararg_ctx: true });
self.from_unifier_type(unifier, primitives, tuple_ty, cache)
} else {
self.from_unifier_type(unifier, primitives, arg.ty, cache)
},
default_value: arg.default_value.clone(), default_value: arg.default_value.clone(),
is_vararg: arg.is_vararg,
}) })
.collect(), .collect(),
ret: self.from_unifier_type(unifier, primitives, signature.ret, cache), ret: self.from_unifier_type(unifier, primitives, signature.ret, cache),
@ -170,12 +158,11 @@ impl ConcreteTypeStore {
cache.insert(ty, None); cache.insert(ty, None);
let ty_enum = unifier.get_ty(ty); let ty_enum = unifier.get_ty(ty);
let result = match &*ty_enum { let result = match &*ty_enum {
TypeEnum::TTuple { ty, is_vararg_ctx } => ConcreteTypeEnum::TTuple { TypeEnum::TTuple { ty } => ConcreteTypeEnum::TTuple {
ty: ty ty: ty
.iter() .iter()
.map(|t| self.from_unifier_type(unifier, primitives, *t, cache)) .map(|t| self.from_unifier_type(unifier, primitives, *t, cache))
.collect(), .collect(),
is_vararg_ctx: *is_vararg_ctx,
}, },
TypeEnum::TObj { obj_id, fields, params } => ConcreteTypeEnum::TObj { TypeEnum::TObj { obj_id, fields, params } => ConcreteTypeEnum::TObj {
obj_id: *obj_id, obj_id: *obj_id,
@ -261,12 +248,11 @@ impl ConcreteTypeStore {
*cache.get_mut(&cty).unwrap() = Some(ty); *cache.get_mut(&cty).unwrap() = Some(ty);
return ty; return ty;
} }
ConcreteTypeEnum::TTuple { ty, is_vararg_ctx } => TypeEnum::TTuple { ConcreteTypeEnum::TTuple { ty } => TypeEnum::TTuple {
ty: ty ty: ty
.iter() .iter()
.map(|cty| self.to_unifier_type(unifier, primitives, *cty, cache)) .map(|cty| self.to_unifier_type(unifier, primitives, *cty, cache))
.collect(), .collect(),
is_vararg_ctx: *is_vararg_ctx,
}, },
ConcreteTypeEnum::TVirtual { ty } => { ConcreteTypeEnum::TVirtual { ty } => {
TypeEnum::TVirtual { ty: self.to_unifier_type(unifier, primitives, *ty, cache) } TypeEnum::TVirtual { ty: self.to_unifier_type(unifier, primitives, *ty, cache) }
@ -291,7 +277,6 @@ impl ConcreteTypeStore {
name: arg.name, name: arg.name,
ty: self.to_unifier_type(unifier, primitives, arg.ty, cache), ty: self.to_unifier_type(unifier, primitives, arg.ty, cache),
default_value: arg.default_value.clone(), default_value: arg.default_value.clone(),
is_vararg: false,
}) })
.collect(), .collect(),
ret: self.to_unifier_type(unifier, primitives, *ret, cache), ret: self.to_unifier_type(unifier, primitives, *ret, cache),

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@ -1,102 +1,517 @@
use inkwell::{ use inkwell::attributes::{Attribute, AttributeLoc};
attributes::{Attribute, AttributeLoc}, use inkwell::values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue};
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue},
};
use itertools::Either; use itertools::Either;
use super::CodeGenContext; use crate::codegen::CodeGenContext;
/// Macro to generate extern function /// Invokes the [`tan`](https://en.cppreference.com/w/c/numeric/math/tan) function.
/// Both function return type and function parameter type are `FloatValue` pub fn call_tan<'ctx>(
/// ctx: &CodeGenContext<'ctx, '_>,
/// Arguments: arg: FloatValue<'ctx>,
/// * `unary/binary`: Whether the extern function requires one (unary) or two (binary) operands name: Option<&str>,
/// * `$fn_name:ident`: The identifier of the rust function to be generated ) -> FloatValue<'ctx> {
/// * `$extern_fn:literal`: Name of underlying extern function const FN_NAME: &str = "tan";
///
/// Optional Arguments:
/// * `$(,$attributes:literal)*)`: Attributes linked with the extern function.
/// The default attributes are "mustprogress", "nofree", "nounwind", "willreturn", and "writeonly".
/// These will be used unless other attributes are specified
/// * `$(,$args:ident)*`: Operands of the extern function
/// The data type of these operands will be set to `FloatValue`
///
macro_rules! generate_extern_fn {
("unary", $fn_name:ident, $extern_fn:literal) => {
generate_extern_fn!($fn_name, $extern_fn, arg, "mustprogress", "nofree", "nounwind", "willreturn", "writeonly");
};
("unary", $fn_name:ident, $extern_fn:literal $(,$attributes:literal)*) => {
generate_extern_fn!($fn_name, $extern_fn, arg $(,$attributes)*);
};
("binary", $fn_name:ident, $extern_fn:literal) => {
generate_extern_fn!($fn_name, $extern_fn, arg1, arg2, "mustprogress", "nofree", "nounwind", "willreturn", "writeonly");
};
("binary", $fn_name:ident, $extern_fn:literal $(,$attributes:literal)*) => {
generate_extern_fn!($fn_name, $extern_fn, arg1, arg2 $(,$attributes)*);
};
($fn_name:ident, $extern_fn:literal $(,$args:ident)* $(,$attributes:literal)*) => {
#[doc = concat!("Invokes the [`", stringify!($extern_fn), "`](https://en.cppreference.com/w/c/numeric/math/", stringify!($llvm_name), ") function." )]
pub fn $fn_name<'ctx>(
ctx: &CodeGenContext<'ctx, '_>
$(,$args: FloatValue<'ctx>)*,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = $extern_fn;
let llvm_f64 = ctx.ctx.f64_type(); let llvm_f64 = ctx.ctx.f64_type();
$(debug_assert_eq!($args.get_type(), llvm_f64);)* debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| { let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[$($args.get_type().into()),*], false); let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None); let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in [$($attributes),*] { for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute( func.add_attribute(
AttributeLoc::Function, AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0), ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
); );
}
func
});
ctx.builder
.build_call(extern_fn, &[$($args.into()),*], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
} }
};
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
} }
generate_extern_fn!("unary", call_tan, "tan"); /// Invokes the [`asin`](https://en.cppreference.com/w/c/numeric/math/asin) function.
generate_extern_fn!("unary", call_asin, "asin"); pub fn call_asin<'ctx>(
generate_extern_fn!("unary", call_acos, "acos"); ctx: &CodeGenContext<'ctx, '_>,
generate_extern_fn!("unary", call_atan, "atan"); arg: FloatValue<'ctx>,
generate_extern_fn!("unary", call_sinh, "sinh"); name: Option<&str>,
generate_extern_fn!("unary", call_cosh, "cosh"); ) -> FloatValue<'ctx> {
generate_extern_fn!("unary", call_tanh, "tanh"); const FN_NAME: &str = "asin";
generate_extern_fn!("unary", call_asinh, "asinh");
generate_extern_fn!("unary", call_acosh, "acosh");
generate_extern_fn!("unary", call_atanh, "atanh");
generate_extern_fn!("unary", call_expm1, "expm1");
generate_extern_fn!(
"unary",
call_cbrt,
"cbrt",
"mustprogress",
"nofree",
"nosync",
"nounwind",
"readonly",
"willreturn"
);
generate_extern_fn!("unary", call_erf, "erf", "nounwind");
generate_extern_fn!("unary", call_erfc, "erfc", "nounwind");
generate_extern_fn!("unary", call_j1, "j1", "nounwind");
generate_extern_fn!("binary", call_atan2, "atan2"); let llvm_f64 = ctx.ctx.f64_type();
generate_extern_fn!("binary", call_hypot, "hypot", "nounwind"); debug_assert_eq!(arg.get_type(), llvm_f64);
generate_extern_fn!("binary", call_nextafter, "nextafter", "nounwind");
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`acos`](https://en.cppreference.com/w/c/numeric/math/acos) function.
pub fn call_acos<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "acos";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`atan`](https://en.cppreference.com/w/c/numeric/math/atan) function.
pub fn call_atan<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "atan";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`sinh`](https://en.cppreference.com/w/c/numeric/math/sinh) function.
pub fn call_sinh<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "sinh";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`cosh`](https://en.cppreference.com/w/c/numeric/math/cosh) function.
pub fn call_cosh<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "cosh";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`tanh`](https://en.cppreference.com/w/c/numeric/math/tanh) function.
pub fn call_tanh<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "tanh";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`asinh`](https://en.cppreference.com/w/c/numeric/math/asinh) function.
pub fn call_asinh<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "asinh";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`acosh`](https://en.cppreference.com/w/c/numeric/math/acosh) function.
pub fn call_acosh<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "acosh";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`atanh`](https://en.cppreference.com/w/c/numeric/math/atanh) function.
pub fn call_atanh<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "atanh";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`expm1`](https://en.cppreference.com/w/c/numeric/math/expm1) function.
pub fn call_expm1<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "expm1";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`cbrt`](https://en.cppreference.com/w/c/numeric/math/cbrt) function.
pub fn call_cbrt<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "cbrt";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nosync", "nounwind", "readonly", "willreturn"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`erf`](https://en.cppreference.com/w/c/numeric/math/erf) function.
pub fn call_erf<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "erf";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id("nounwind"), 0),
);
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`erfc`](https://en.cppreference.com/w/c/numeric/math/erfc) function.
pub fn call_erfc<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "erfc";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id("nounwind"), 0),
);
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`j1`](https://www.gnu.org/software/libc/manual/html_node/Special-Functions.html#index-j1)
/// function.
pub fn call_j1<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
arg: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "j1";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(arg.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id("nounwind"), 0),
);
func
});
ctx.builder
.build_call(extern_fn, &[arg.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`atan2`](https://en.cppreference.com/w/c/numeric/math/atan2) function.
pub fn call_atan2<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
y: FloatValue<'ctx>,
x: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "atan2";
let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(y.get_type(), llvm_f64);
debug_assert_eq!(x.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into(), llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] {
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder
.build_call(extern_fn, &[y.into(), x.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`ldexp`](https://en.cppreference.com/w/c/numeric/math/ldexp) function. /// Invokes the [`ldexp`](https://en.cppreference.com/w/c/numeric/math/ldexp) function.
pub fn call_ldexp<'ctx>( pub fn call_ldexp<'ctx>(
@ -133,61 +548,66 @@ pub fn call_ldexp<'ctx>(
.unwrap() .unwrap()
} }
/// Macro to generate `np_linalg` and `sp_linalg` functions /// Invokes the [`hypot`](https://en.cppreference.com/w/c/numeric/math/hypot) function.
/// The function takes as input `NDArray` and returns () pub fn call_hypot<'ctx>(
/// ctx: &CodeGenContext<'ctx, '_>,
/// Arguments: x: FloatValue<'ctx>,
/// * `$fn_name:ident`: The identifier of the rust function to be generated y: FloatValue<'ctx>,
/// * `$extern_fn:literal`: Name of underlying extern function name: Option<&str>,
/// * (2/3/4): Number of `NDArray` that function takes as input ) -> FloatValue<'ctx> {
/// const FN_NAME: &str = "hypot";
/// Note:
/// The operands and resulting `NDArray` are both passed as input to the funcion
/// It is the responsibility of caller to ensure that output `NDArray` is properly allocated on stack
/// The function changes the content of the output `NDArray` in-place
macro_rules! generate_linalg_extern_fn {
($fn_name:ident, $extern_fn:literal, 2) => {
generate_linalg_extern_fn!($fn_name, $extern_fn, mat1, mat2);
};
($fn_name:ident, $extern_fn:literal, 3) => {
generate_linalg_extern_fn!($fn_name, $extern_fn, mat1, mat2, mat3);
};
($fn_name:ident, $extern_fn:literal, 4) => {
generate_linalg_extern_fn!($fn_name, $extern_fn, mat1, mat2, mat3, mat4);
};
($fn_name:ident, $extern_fn:literal $(,$input_matrix:ident)*) => {
#[doc = concat!("Invokes the linalg `", stringify!($extern_fn), " function." )]
pub fn $fn_name<'ctx>(
ctx: &mut CodeGenContext<'ctx, '_>
$(,$input_matrix: BasicValueEnum<'ctx>)*,
name: Option<&str>,
){
const FN_NAME: &str = $extern_fn;
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = ctx.ctx.void_type().fn_type(&[$($input_matrix.get_type().into()),*], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None); let llvm_f64 = ctx.ctx.f64_type();
for attr in ["mustprogress", "nofree", "nounwind", "willreturn", "writeonly"] { debug_assert_eq!(x.get_type(), llvm_f64);
func.add_attribute( debug_assert_eq!(y.get_type(), llvm_f64);
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id(attr), 0),
);
}
func
});
ctx.builder.build_call(extern_fn, &[$($input_matrix.into(),)*], name.unwrap_or_default()).unwrap(); let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
} let fn_type = llvm_f64.fn_type(&[llvm_f64.into(), llvm_f64.into()], false);
}; let func = ctx.module.add_function(FN_NAME, fn_type, None);
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id("nounwind"), 0),
);
func
});
ctx.builder
.build_call(extern_fn, &[x.into(), y.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
} }
generate_linalg_extern_fn!(call_np_linalg_cholesky, "np_linalg_cholesky", 2); /// Invokes the [`nextafter`](https://en.cppreference.com/w/c/numeric/math/nextafter) function.
generate_linalg_extern_fn!(call_np_linalg_qr, "np_linalg_qr", 3); pub fn call_nextafter<'ctx>(
generate_linalg_extern_fn!(call_np_linalg_svd, "np_linalg_svd", 4); ctx: &CodeGenContext<'ctx, '_>,
generate_linalg_extern_fn!(call_np_linalg_inv, "np_linalg_inv", 2); from: FloatValue<'ctx>,
generate_linalg_extern_fn!(call_np_linalg_pinv, "np_linalg_pinv", 2); to: FloatValue<'ctx>,
generate_linalg_extern_fn!(call_np_linalg_matrix_power, "np_linalg_matrix_power", 3); name: Option<&str>,
generate_linalg_extern_fn!(call_np_linalg_det, "np_linalg_det", 2); ) -> FloatValue<'ctx> {
generate_linalg_extern_fn!(call_sp_linalg_lu, "sp_linalg_lu", 3); const FN_NAME: &str = "nextafter";
generate_linalg_extern_fn!(call_sp_linalg_schur, "sp_linalg_schur", 3);
generate_linalg_extern_fn!(call_sp_linalg_hessenberg, "sp_linalg_hessenberg", 3); let llvm_f64 = ctx.ctx.f64_type();
debug_assert_eq!(from.get_type(), llvm_f64);
debug_assert_eq!(to.get_type(), llvm_f64);
let extern_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into(), llvm_f64.into()], false);
let func = ctx.module.add_function(FN_NAME, fn_type, None);
func.add_attribute(
AttributeLoc::Function,
ctx.ctx.create_enum_attribute(Attribute::get_named_enum_kind_id("nounwind"), 0),
);
func
});
ctx.builder
.build_call(extern_fn, &[from.into(), to.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}

View File

@ -1,18 +1,16 @@
use crate::{
codegen::{bool_to_i1, bool_to_i8, classes::ArraySliceValue, expr::*, stmt::*, CodeGenContext},
symbol_resolver::ValueEnum,
toplevel::{DefinitionId, TopLevelDef},
typecheck::typedef::{FunSignature, Type},
};
use inkwell::{ use inkwell::{
context::Context, context::Context,
types::{BasicTypeEnum, IntType}, types::{BasicTypeEnum, IntType},
values::{BasicValueEnum, IntValue, PointerValue}, values::{BasicValueEnum, IntValue, PointerValue},
}; };
use nac3parser::ast::{Expr, Stmt, StrRef}; use nac3parser::ast::{Expr, Stmt, StrRef};
use super::{bool_to_i1, bool_to_i8, expr::*, stmt::*, values::ArraySliceValue, CodeGenContext};
use crate::{
symbol_resolver::ValueEnum,
toplevel::{DefinitionId, TopLevelDef},
typecheck::typedef::{FunSignature, Type},
};
pub trait CodeGenerator { pub trait CodeGenerator {
/// Return the module name for the code generator. /// Return the module name for the code generator.
fn get_name(&self) -> &str; fn get_name(&self) -> &str;
@ -59,7 +57,6 @@ pub trait CodeGenerator {
/// - fun: Function signature, definition ID and the substitution key. /// - fun: Function signature, definition ID and the substitution key.
/// - params: Function parameters. Note that this does not include the object even if the /// - params: Function parameters. Note that this does not include the object even if the
/// function is a class method. /// function is a class method.
///
/// Note that this function should check if the function is generated in another thread (due to /// Note that this function should check if the function is generated in another thread (due to
/// possible race condition), see the default implementation for an example. /// possible race condition), see the default implementation for an example.
fn gen_func_instance<'ctx>( fn gen_func_instance<'ctx>(
@ -126,45 +123,11 @@ pub trait CodeGenerator {
ctx: &mut CodeGenContext<'ctx, '_>, ctx: &mut CodeGenContext<'ctx, '_>,
target: &Expr<Option<Type>>, target: &Expr<Option<Type>>,
value: ValueEnum<'ctx>, value: ValueEnum<'ctx>,
value_ty: Type,
) -> Result<(), String> ) -> Result<(), String>
where where
Self: Sized, Self: Sized,
{ {
gen_assign(self, ctx, target, value, value_ty) gen_assign(self, ctx, target, value)
}
/// Generate code for an assignment expression where LHS is a `"target_list"`.
///
/// See <https://docs.python.org/3/reference/simple_stmts.html#assignment-statements>.
fn gen_assign_target_list<'ctx>(
&mut self,
ctx: &mut CodeGenContext<'ctx, '_>,
targets: &Vec<Expr<Option<Type>>>,
value: ValueEnum<'ctx>,
value_ty: Type,
) -> Result<(), String>
where
Self: Sized,
{
gen_assign_target_list(self, ctx, targets, value, value_ty)
}
/// Generate code for an item assignment.
///
/// i.e., `target[key] = value`
fn gen_setitem<'ctx>(
&mut self,
ctx: &mut CodeGenContext<'ctx, '_>,
target: &Expr<Option<Type>>,
key: &Expr<Option<Type>>,
value: ValueEnum<'ctx>,
value_ty: Type,
) -> Result<(), String>
where
Self: Sized,
{
gen_setitem(self, ctx, target, key, value, value_ty)
} }
/// Generate code for a while expression. /// Generate code for a while expression.

View File

@ -0,0 +1,412 @@
typedef _BitInt(8) int8_t;
typedef unsigned _BitInt(8) uint8_t;
typedef _BitInt(32) int32_t;
typedef unsigned _BitInt(32) uint32_t;
typedef _BitInt(64) int64_t;
typedef unsigned _BitInt(64) uint64_t;
// NDArray indices are always `uint32_t`.
typedef uint32_t NDIndex;
// The type of an index or a value describing the length of a range/slice is always `int32_t`.
typedef int32_t SliceIndex;
template <typename T>
static T max(T a, T b) {
return a > b ? a : b;
}
template <typename T>
static T min(T a, T b) {
return a > b ? b : a;
}
// adapted from GNU Scientific Library: https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
// need to make sure `exp >= 0` before calling this function
template <typename T>
static T __nac3_int_exp_impl(T base, T exp) {
T res = 1;
/* repeated squaring method */
do {
if (exp & 1) {
res *= base; /* for n odd */
}
exp >>= 1;
base *= base;
} while (exp);
return res;
}
template <typename SizeT>
static SizeT __nac3_ndarray_calc_size_impl(
const SizeT *list_data,
SizeT list_len,
SizeT begin_idx,
SizeT end_idx
) {
__builtin_assume(end_idx <= list_len);
SizeT num_elems = 1;
for (SizeT i = begin_idx; i < end_idx; ++i) {
SizeT val = list_data[i];
__builtin_assume(val > 0);
num_elems *= val;
}
return num_elems;
}
template <typename SizeT>
static void __nac3_ndarray_calc_nd_indices_impl(
SizeT index,
const SizeT *dims,
SizeT num_dims,
NDIndex *idxs
) {
SizeT stride = 1;
for (SizeT dim = 0; dim < num_dims; dim++) {
SizeT i = num_dims - dim - 1;
__builtin_assume(dims[i] > 0);
idxs[i] = (index / stride) % dims[i];
stride *= dims[i];
}
}
template <typename SizeT>
static SizeT __nac3_ndarray_flatten_index_impl(
const SizeT *dims,
SizeT num_dims,
const NDIndex *indices,
SizeT num_indices
) {
SizeT idx = 0;
SizeT stride = 1;
for (SizeT i = 0; i < num_dims; ++i) {
SizeT ri = num_dims - i - 1;
if (ri < num_indices) {
idx += stride * indices[ri];
}
__builtin_assume(dims[i] > 0);
stride *= dims[ri];
}
return idx;
}
template <typename SizeT>
static void __nac3_ndarray_calc_broadcast_impl(
const SizeT *lhs_dims,
SizeT lhs_ndims,
const SizeT *rhs_dims,
SizeT rhs_ndims,
SizeT *out_dims
) {
SizeT max_ndims = lhs_ndims > rhs_ndims ? lhs_ndims : rhs_ndims;
for (SizeT i = 0; i < max_ndims; ++i) {
const SizeT *lhs_dim_sz = i < lhs_ndims ? &lhs_dims[lhs_ndims - i - 1] : nullptr;
const SizeT *rhs_dim_sz = i < rhs_ndims ? &rhs_dims[rhs_ndims - i - 1] : nullptr;
SizeT *out_dim = &out_dims[max_ndims - i - 1];
if (lhs_dim_sz == nullptr) {
*out_dim = *rhs_dim_sz;
} else if (rhs_dim_sz == nullptr) {
*out_dim = *lhs_dim_sz;
} else if (*lhs_dim_sz == 1) {
*out_dim = *rhs_dim_sz;
} else if (*rhs_dim_sz == 1) {
*out_dim = *lhs_dim_sz;
} else if (*lhs_dim_sz == *rhs_dim_sz) {
*out_dim = *lhs_dim_sz;
} else {
__builtin_unreachable();
}
}
}
template <typename SizeT>
static void __nac3_ndarray_calc_broadcast_idx_impl(
const SizeT *src_dims,
SizeT src_ndims,
const NDIndex *in_idx,
NDIndex *out_idx
) {
for (SizeT i = 0; i < src_ndims; ++i) {
SizeT src_i = src_ndims - i - 1;
out_idx[src_i] = src_dims[src_i] == 1 ? 0 : in_idx[src_i];
}
}
extern "C" {
#define DEF_nac3_int_exp_(T) \
T __nac3_int_exp_##T(T base, T exp) {\
return __nac3_int_exp_impl(base, exp);\
}
DEF_nac3_int_exp_(int32_t)
DEF_nac3_int_exp_(int64_t)
DEF_nac3_int_exp_(uint32_t)
DEF_nac3_int_exp_(uint64_t)
SliceIndex __nac3_slice_index_bound(SliceIndex i, const SliceIndex len) {
if (i < 0) {
i = len + i;
}
if (i < 0) {
return 0;
} else if (i > len) {
return len;
}
return i;
}
SliceIndex __nac3_range_slice_len(
const SliceIndex start,
const SliceIndex end,
const SliceIndex step
) {
SliceIndex diff = end - start;
if (diff > 0 && step > 0) {
return ((diff - 1) / step) + 1;
} else if (diff < 0 && step < 0) {
return ((diff + 1) / step) + 1;
} else {
return 0;
}
}
// Handle list assignment and dropping part of the list when
// both dest_step and src_step are +1.
// - All the index must *not* be out-of-bound or negative,
// - The end index is *inclusive*,
// - The length of src and dest slice size should already
// be checked: if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest)
SliceIndex __nac3_list_slice_assign_var_size(
SliceIndex dest_start,
SliceIndex dest_end,
SliceIndex dest_step,
uint8_t *dest_arr,
SliceIndex dest_arr_len,
SliceIndex src_start,
SliceIndex src_end,
SliceIndex src_step,
uint8_t *src_arr,
SliceIndex src_arr_len,
const SliceIndex size
) {
/* if dest_arr_len == 0, do nothing since we do not support extending list */
if (dest_arr_len == 0) return dest_arr_len;
/* if both step is 1, memmove directly, handle the dropping of the list, and shrink size */
if (src_step == dest_step && dest_step == 1) {
const SliceIndex src_len = (src_end >= src_start) ? (src_end - src_start + 1) : 0;
const SliceIndex dest_len = (dest_end >= dest_start) ? (dest_end - dest_start + 1) : 0;
if (src_len > 0) {
__builtin_memmove(
dest_arr + dest_start * size,
src_arr + src_start * size,
src_len * size
);
}
if (dest_len > 0) {
/* dropping */
__builtin_memmove(
dest_arr + (dest_start + src_len) * size,
dest_arr + (dest_end + 1) * size,
(dest_arr_len - dest_end - 1) * size
);
}
/* shrink size */
return dest_arr_len - (dest_len - src_len);
}
/* if two range overlaps, need alloca */
uint8_t need_alloca =
(dest_arr == src_arr)
&& !(
max(dest_start, dest_end) < min(src_start, src_end)
|| max(src_start, src_end) < min(dest_start, dest_end)
);
if (need_alloca) {
uint8_t *tmp = reinterpret_cast<uint8_t *>(__builtin_alloca(src_arr_len * size));
__builtin_memcpy(tmp, src_arr, src_arr_len * size);
src_arr = tmp;
}
SliceIndex src_ind = src_start;
SliceIndex dest_ind = dest_start;
for (;
(src_step > 0) ? (src_ind <= src_end) : (src_ind >= src_end);
src_ind += src_step, dest_ind += dest_step
) {
/* for constant optimization */
if (size == 1) {
__builtin_memcpy(dest_arr + dest_ind, src_arr + src_ind, 1);
} else if (size == 4) {
__builtin_memcpy(dest_arr + dest_ind * 4, src_arr + src_ind * 4, 4);
} else if (size == 8) {
__builtin_memcpy(dest_arr + dest_ind * 8, src_arr + src_ind * 8, 8);
} else {
/* memcpy for var size, cannot overlap after previous alloca */
__builtin_memcpy(dest_arr + dest_ind * size, src_arr + src_ind * size, size);
}
}
/* only dest_step == 1 can we shrink the dest list. */
/* size should be ensured prior to calling this function */
if (dest_step == 1 && dest_end >= dest_start) {
__builtin_memmove(
dest_arr + dest_ind * size,
dest_arr + (dest_end + 1) * size,
(dest_arr_len - dest_end - 1) * size
);
return dest_arr_len - (dest_end - dest_ind) - 1;
}
return dest_arr_len;
}
int32_t __nac3_isinf(double x) {
return __builtin_isinf(x);
}
int32_t __nac3_isnan(double x) {
return __builtin_isnan(x);
}
double tgamma(double arg);
double __nac3_gamma(double z) {
// Handling for denormals
// | x | Python gamma(x) | C tgamma(x) |
// --- | ----------------- | --------------- | ----------- |
// (1) | nan | nan | nan |
// (2) | -inf | -inf | inf |
// (3) | inf | inf | inf |
// (4) | 0.0 | inf | inf |
// (5) | {-1.0, -2.0, ...} | inf | nan |
// (1)-(3)
if (__builtin_isinf(z) || __builtin_isnan(z)) {
return z;
}
double v = tgamma(z);
// (4)-(5)
return __builtin_isinf(v) || __builtin_isnan(v) ? __builtin_inf() : v;
}
double lgamma(double arg);
double __nac3_gammaln(double x) {
// libm's handling of value overflows differs from scipy:
// - scipy: gammaln(-inf) -> -inf
// - libm : lgamma(-inf) -> inf
if (__builtin_isinf(x)) {
return x;
}
return lgamma(x);
}
double j0(double x);
double __nac3_j0(double x) {
// libm's handling of value overflows differs from scipy:
// - scipy: j0(inf) -> nan
// - libm : j0(inf) -> 0.0
if (__builtin_isinf(x)) {
return __builtin_nan("");
}
return j0(x);
}
uint32_t __nac3_ndarray_calc_size(
const uint32_t *list_data,
uint32_t list_len,
uint32_t begin_idx,
uint32_t end_idx
) {
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx, end_idx);
}
uint64_t __nac3_ndarray_calc_size64(
const uint64_t *list_data,
uint64_t list_len,
uint64_t begin_idx,
uint64_t end_idx
) {
return __nac3_ndarray_calc_size_impl(list_data, list_len, begin_idx, end_idx);
}
void __nac3_ndarray_calc_nd_indices(
uint32_t index,
const uint32_t* dims,
uint32_t num_dims,
NDIndex* idxs
) {
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
}
void __nac3_ndarray_calc_nd_indices64(
uint64_t index,
const uint64_t* dims,
uint64_t num_dims,
NDIndex* idxs
) {
__nac3_ndarray_calc_nd_indices_impl(index, dims, num_dims, idxs);
}
uint32_t __nac3_ndarray_flatten_index(
const uint32_t* dims,
uint32_t num_dims,
const NDIndex* indices,
uint32_t num_indices
) {
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices, num_indices);
}
uint64_t __nac3_ndarray_flatten_index64(
const uint64_t* dims,
uint64_t num_dims,
const NDIndex* indices,
uint64_t num_indices
) {
return __nac3_ndarray_flatten_index_impl(dims, num_dims, indices, num_indices);
}
void __nac3_ndarray_calc_broadcast(
const uint32_t *lhs_dims,
uint32_t lhs_ndims,
const uint32_t *rhs_dims,
uint32_t rhs_ndims,
uint32_t *out_dims
) {
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims, rhs_ndims, out_dims);
}
void __nac3_ndarray_calc_broadcast64(
const uint64_t *lhs_dims,
uint64_t lhs_ndims,
const uint64_t *rhs_dims,
uint64_t rhs_ndims,
uint64_t *out_dims
) {
return __nac3_ndarray_calc_broadcast_impl(lhs_dims, lhs_ndims, rhs_dims, rhs_ndims, out_dims);
}
void __nac3_ndarray_calc_broadcast_idx(
const uint32_t *src_dims,
uint32_t src_ndims,
const NDIndex *in_idx,
NDIndex *out_idx
) {
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx, out_idx);
}
void __nac3_ndarray_calc_broadcast_idx64(
const uint64_t *src_dims,
uint64_t src_ndims,
const NDIndex *in_idx,
NDIndex *out_idx
) {
__nac3_ndarray_calc_broadcast_idx_impl(src_dims, src_ndims, in_idx, out_idx);
}
}

View File

@ -1,162 +0,0 @@
use inkwell::{
types::BasicTypeEnum,
values::{BasicValueEnum, CallSiteValue, IntValue},
AddressSpace, IntPredicate,
};
use itertools::Either;
use super::calculate_len_for_slice_range;
use crate::codegen::{
macros::codegen_unreachable,
values::{ArrayLikeValue, ListValue},
CodeGenContext, CodeGenerator,
};
/// This function handles 'end' **inclusively**.
/// Order of tuples `assign_idx` and `value_idx` is ('start', 'end', 'step').
/// Negative index should be handled before entering this function
pub fn list_slice_assignment<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
ty: BasicTypeEnum<'ctx>,
dest_arr: ListValue<'ctx>,
dest_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
src_arr: ListValue<'ctx>,
src_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
) {
let size_ty = generator.get_size_type(ctx.ctx);
let int8_ptr = ctx.ctx.i8_type().ptr_type(AddressSpace::default());
let int32 = ctx.ctx.i32_type();
let (fun_symbol, elem_ptr_type) = ("__nac3_list_slice_assign_var_size", int8_ptr);
let slice_assign_fun = {
let ty_vec = vec![
int32.into(), // dest start idx
int32.into(), // dest end idx
int32.into(), // dest step
elem_ptr_type.into(), // dest arr ptr
int32.into(), // dest arr len
int32.into(), // src start idx
int32.into(), // src end idx
int32.into(), // src step
elem_ptr_type.into(), // src arr ptr
int32.into(), // src arr len
int32.into(), // size
];
ctx.module.get_function(fun_symbol).unwrap_or_else(|| {
let fn_t = int32.fn_type(ty_vec.as_slice(), false);
ctx.module.add_function(fun_symbol, fn_t, None)
})
};
let zero = int32.const_zero();
let one = int32.const_int(1, false);
let dest_arr_ptr = dest_arr.data().base_ptr(ctx, generator);
let dest_arr_ptr =
ctx.builder.build_pointer_cast(dest_arr_ptr, elem_ptr_type, "dest_arr_ptr_cast").unwrap();
let dest_len = dest_arr.load_size(ctx, Some("dest.len"));
let dest_len = ctx.builder.build_int_truncate_or_bit_cast(dest_len, int32, "srclen32").unwrap();
let src_arr_ptr = src_arr.data().base_ptr(ctx, generator);
let src_arr_ptr =
ctx.builder.build_pointer_cast(src_arr_ptr, elem_ptr_type, "src_arr_ptr_cast").unwrap();
let src_len = src_arr.load_size(ctx, Some("src.len"));
let src_len = ctx.builder.build_int_truncate_or_bit_cast(src_len, int32, "srclen32").unwrap();
// index in bound and positive should be done
// assert if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest), and
// throw exception if not satisfied
let src_end = ctx
.builder
.build_select(
ctx.builder.build_int_compare(IntPredicate::SLT, src_idx.2, zero, "is_neg").unwrap(),
ctx.builder.build_int_sub(src_idx.1, one, "e_min_one").unwrap(),
ctx.builder.build_int_add(src_idx.1, one, "e_add_one").unwrap(),
"final_e",
)
.map(BasicValueEnum::into_int_value)
.unwrap();
let dest_end = ctx
.builder
.build_select(
ctx.builder.build_int_compare(IntPredicate::SLT, dest_idx.2, zero, "is_neg").unwrap(),
ctx.builder.build_int_sub(dest_idx.1, one, "e_min_one").unwrap(),
ctx.builder.build_int_add(dest_idx.1, one, "e_add_one").unwrap(),
"final_e",
)
.map(BasicValueEnum::into_int_value)
.unwrap();
let src_slice_len =
calculate_len_for_slice_range(generator, ctx, src_idx.0, src_end, src_idx.2);
let dest_slice_len =
calculate_len_for_slice_range(generator, ctx, dest_idx.0, dest_end, dest_idx.2);
let src_eq_dest = ctx
.builder
.build_int_compare(IntPredicate::EQ, src_slice_len, dest_slice_len, "slice_src_eq_dest")
.unwrap();
let src_slt_dest = ctx
.builder
.build_int_compare(IntPredicate::SLT, src_slice_len, dest_slice_len, "slice_src_slt_dest")
.unwrap();
let dest_step_eq_one = ctx
.builder
.build_int_compare(
IntPredicate::EQ,
dest_idx.2,
dest_idx.2.get_type().const_int(1, false),
"slice_dest_step_eq_one",
)
.unwrap();
let cond_1 = ctx.builder.build_and(dest_step_eq_one, src_slt_dest, "slice_cond_1").unwrap();
let cond = ctx.builder.build_or(src_eq_dest, cond_1, "slice_cond").unwrap();
ctx.make_assert(
generator,
cond,
"0:ValueError",
"attempt to assign sequence of size {0} to slice of size {1} with step size {2}",
[Some(src_slice_len), Some(dest_slice_len), Some(dest_idx.2)],
ctx.current_loc,
);
let new_len = {
let args = vec![
dest_idx.0.into(), // dest start idx
dest_idx.1.into(), // dest end idx
dest_idx.2.into(), // dest step
dest_arr_ptr.into(), // dest arr ptr
dest_len.into(), // dest arr len
src_idx.0.into(), // src start idx
src_idx.1.into(), // src end idx
src_idx.2.into(), // src step
src_arr_ptr.into(), // src arr ptr
src_len.into(), // src arr len
{
let s = match ty {
BasicTypeEnum::FloatType(t) => t.size_of(),
BasicTypeEnum::IntType(t) => t.size_of(),
BasicTypeEnum::PointerType(t) => t.size_of(),
BasicTypeEnum::StructType(t) => t.size_of().unwrap(),
_ => codegen_unreachable!(ctx),
};
ctx.builder.build_int_truncate_or_bit_cast(s, int32, "size").unwrap()
}
.into(),
];
ctx.builder
.build_call(slice_assign_fun, args.as_slice(), "slice_assign")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
};
// update length
let need_update =
ctx.builder.build_int_compare(IntPredicate::NE, new_len, dest_len, "need_update").unwrap();
let current = ctx.builder.get_insert_block().unwrap().get_parent().unwrap();
let update_bb = ctx.ctx.append_basic_block(current, "update");
let cont_bb = ctx.ctx.append_basic_block(current, "cont");
ctx.builder.build_conditional_branch(need_update, update_bb, cont_bb).unwrap();
ctx.builder.position_at_end(update_bb);
let new_len = ctx.builder.build_int_z_extend_or_bit_cast(new_len, size_ty, "new_len").unwrap();
dest_arr.store_size(ctx, generator, new_len);
ctx.builder.build_unconditional_branch(cont_bb).unwrap();
ctx.builder.position_at_end(cont_bb);
}

View File

@ -1,152 +0,0 @@
use inkwell::{
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue},
IntPredicate,
};
use itertools::Either;
use crate::codegen::{
macros::codegen_unreachable,
{CodeGenContext, CodeGenerator},
};
// repeated squaring method adapted from GNU Scientific Library:
// https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
pub fn integer_power<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
base: IntValue<'ctx>,
exp: IntValue<'ctx>,
signed: bool,
) -> IntValue<'ctx> {
let symbol = match (base.get_type().get_bit_width(), exp.get_type().get_bit_width(), signed) {
(32, 32, true) => "__nac3_int_exp_int32_t",
(64, 64, true) => "__nac3_int_exp_int64_t",
(32, 32, false) => "__nac3_int_exp_uint32_t",
(64, 64, false) => "__nac3_int_exp_uint64_t",
_ => codegen_unreachable!(ctx),
};
let base_type = base.get_type();
let pow_fun = ctx.module.get_function(symbol).unwrap_or_else(|| {
let fn_type = base_type.fn_type(&[base_type.into(), base_type.into()], false);
ctx.module.add_function(symbol, fn_type, None)
});
// throw exception when exp < 0
let ge_zero = ctx
.builder
.build_int_compare(
IntPredicate::SGE,
exp,
exp.get_type().const_zero(),
"assert_int_pow_ge_0",
)
.unwrap();
ctx.make_assert(
generator,
ge_zero,
"0:ValueError",
"integer power must be positive or zero",
[None, None, None],
ctx.current_loc,
);
ctx.builder
.build_call(pow_fun, &[base.into(), exp.into()], "call_int_pow")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `isinf` in IR. Returns an `i1` representing the result.
pub fn call_isinf<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &CodeGenContext<'ctx, '_>,
v: FloatValue<'ctx>,
) -> IntValue<'ctx> {
let intrinsic_fn = ctx.module.get_function("__nac3_isinf").unwrap_or_else(|| {
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
ctx.module.add_function("__nac3_isinf", fn_type, None)
});
let ret = ctx
.builder
.build_call(intrinsic_fn, &[v.into()], "isinf")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap();
generator.bool_to_i1(ctx, ret)
}
/// Generates a call to `isnan` in IR. Returns an `i1` representing the result.
pub fn call_isnan<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &CodeGenContext<'ctx, '_>,
v: FloatValue<'ctx>,
) -> IntValue<'ctx> {
let intrinsic_fn = ctx.module.get_function("__nac3_isnan").unwrap_or_else(|| {
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
ctx.module.add_function("__nac3_isnan", fn_type, None)
});
let ret = ctx
.builder
.build_call(intrinsic_fn, &[v.into()], "isnan")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap();
generator.bool_to_i1(ctx, ret)
}
/// Generates a call to `gamma` in IR. Returns an `f64` representing the result.
pub fn call_gamma<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
let llvm_f64 = ctx.ctx.f64_type();
let intrinsic_fn = ctx.module.get_function("__nac3_gamma").unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
ctx.module.add_function("__nac3_gamma", fn_type, None)
});
ctx.builder
.build_call(intrinsic_fn, &[v.into()], "gamma")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `gammaln` in IR. Returns an `f64` representing the result.
pub fn call_gammaln<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
let llvm_f64 = ctx.ctx.f64_type();
let intrinsic_fn = ctx.module.get_function("__nac3_gammaln").unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
ctx.module.add_function("__nac3_gammaln", fn_type, None)
});
ctx.builder
.build_call(intrinsic_fn, &[v.into()], "gammaln")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `j0` in IR. Returns an `f64` representing the result.
pub fn call_j0<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
let llvm_f64 = ctx.ctx.f64_type();
let intrinsic_fn = ctx.module.get_function("__nac3_j0").unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
ctx.module.add_function("__nac3_j0", fn_type, None)
});
ctx.builder
.build_call(intrinsic_fn, &[v.into()], "j0")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}

View File

@ -1,28 +1,28 @@
use crate::typecheck::typedef::Type;
use super::{
classes::{
ArrayLikeIndexer, ArrayLikeValue, ArraySliceValue, ListValue, NDArrayValue,
TypedArrayLikeAdapter, UntypedArrayLikeAccessor,
},
llvm_intrinsics, CodeGenContext, CodeGenerator,
};
use crate::codegen::classes::TypedArrayLikeAccessor;
use crate::codegen::stmt::gen_for_callback_incrementing;
use inkwell::{ use inkwell::{
attributes::{Attribute, AttributeLoc}, attributes::{Attribute, AttributeLoc},
context::Context, context::Context,
memory_buffer::MemoryBuffer, memory_buffer::MemoryBuffer,
module::Module, module::Module,
values::{BasicValue, BasicValueEnum, IntValue}, types::{BasicTypeEnum, IntType},
IntPredicate, values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue},
AddressSpace, IntPredicate,
}; };
use itertools::Either;
use nac3parser::ast::Expr; use nac3parser::ast::Expr;
use super::{CodeGenContext, CodeGenerator};
use crate::{symbol_resolver::SymbolResolver, typecheck::typedef::Type};
pub use list::*;
pub use math::*;
pub use ndarray::*;
pub use slice::*;
mod list;
mod math;
mod ndarray;
mod slice;
#[must_use] #[must_use]
pub fn load_irrt<'ctx>(ctx: &'ctx Context, symbol_resolver: &dyn SymbolResolver) -> Module<'ctx> { pub fn load_irrt(ctx: &Context) -> Module {
let bitcode_buf = MemoryBuffer::create_from_memory_range( let bitcode_buf = MemoryBuffer::create_from_memory_range(
include_bytes!(concat!(env!("OUT_DIR"), "/irrt.bc")), include_bytes!(concat!(env!("OUT_DIR"), "/irrt.bc")),
"irrt_bitcode_buffer", "irrt_bitcode_buffer",
@ -38,28 +38,91 @@ pub fn load_irrt<'ctx>(ctx: &'ctx Context, symbol_resolver: &dyn SymbolResolver)
let function = irrt_mod.get_function(symbol).unwrap(); let function = irrt_mod.get_function(symbol).unwrap();
function.add_attribute(AttributeLoc::Function, ctx.create_enum_attribute(inline_attr, 0)); function.add_attribute(AttributeLoc::Function, ctx.create_enum_attribute(inline_attr, 0));
} }
// Initialize all global `EXN_*` exception IDs in IRRT with the [`SymbolResolver`].
let exn_id_type = ctx.i32_type();
let errors = &[
("EXN_INDEX_ERROR", "0:IndexError"),
("EXN_VALUE_ERROR", "0:ValueError"),
("EXN_ASSERTION_ERROR", "0:AssertionError"),
("EXN_TYPE_ERROR", "0:TypeError"),
];
for (irrt_name, symbol_name) in errors {
let exn_id = symbol_resolver.get_string_id(symbol_name);
let exn_id = exn_id_type.const_int(exn_id as u64, false).as_basic_value_enum();
let global = irrt_mod.get_global(irrt_name).unwrap_or_else(|| {
panic!("Exception symbol name '{irrt_name}' should exist in the IRRT LLVM module")
});
global.set_initializer(&exn_id);
}
irrt_mod irrt_mod
} }
// repeated squaring method adapted from GNU Scientific Library:
// https://git.savannah.gnu.org/cgit/gsl.git/tree/sys/pow_int.c
pub fn integer_power<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
base: IntValue<'ctx>,
exp: IntValue<'ctx>,
signed: bool,
) -> IntValue<'ctx> {
let symbol = match (base.get_type().get_bit_width(), exp.get_type().get_bit_width(), signed) {
(32, 32, true) => "__nac3_int_exp_int32_t",
(64, 64, true) => "__nac3_int_exp_int64_t",
(32, 32, false) => "__nac3_int_exp_uint32_t",
(64, 64, false) => "__nac3_int_exp_uint64_t",
_ => unreachable!(),
};
let base_type = base.get_type();
let pow_fun = ctx.module.get_function(symbol).unwrap_or_else(|| {
let fn_type = base_type.fn_type(&[base_type.into(), base_type.into()], false);
ctx.module.add_function(symbol, fn_type, None)
});
// throw exception when exp < 0
let ge_zero = ctx
.builder
.build_int_compare(
IntPredicate::SGE,
exp,
exp.get_type().const_zero(),
"assert_int_pow_ge_0",
)
.unwrap();
ctx.make_assert(
generator,
ge_zero,
"0:ValueError",
"integer power must be positive or zero",
[None, None, None],
ctx.current_loc,
);
ctx.builder
.build_call(pow_fun, &[base.into(), exp.into()], "call_int_pow")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
pub fn calculate_len_for_slice_range<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
start: IntValue<'ctx>,
end: IntValue<'ctx>,
step: IntValue<'ctx>,
) -> IntValue<'ctx> {
const SYMBOL: &str = "__nac3_range_slice_len";
let len_func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
let i32_t = ctx.ctx.i32_type();
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into(), i32_t.into()], false);
ctx.module.add_function(SYMBOL, fn_t, None)
});
// assert step != 0, throw exception if not
let not_zero = ctx
.builder
.build_int_compare(IntPredicate::NE, step, step.get_type().const_zero(), "range_step_ne")
.unwrap();
ctx.make_assert(
generator,
not_zero,
"0:ValueError",
"step must not be zero",
[None, None, None],
ctx.current_loc,
);
ctx.builder
.build_call(len_func, &[start.into(), end.into(), step.into()], "calc_len")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// NOTE: the output value of the end index of this function should be compared ***inclusively***, /// NOTE: the output value of the end index of this function should be compared ***inclusively***,
/// because python allows `a[2::-1]`, whose semantic is `[a[2], a[1], a[0]]`, which is equivalent to /// because python allows `a[2::-1]`, whose semantic is `[a[2], a[1], a[0]]`, which is equivalent to
/// NO numeric slice in python. /// NO numeric slice in python.
@ -225,3 +288,642 @@ pub fn handle_slice_indices<'ctx, G: CodeGenerator>(
} }
})) }))
} }
/// this function allows index out of range, since python
/// allows index out of range in slice (`a = [1,2,3]; a[1:10] == [2,3]`).
pub fn handle_slice_index_bound<'ctx, G: CodeGenerator>(
i: &Expr<Option<Type>>,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
length: IntValue<'ctx>,
) -> Result<Option<IntValue<'ctx>>, String> {
const SYMBOL: &str = "__nac3_slice_index_bound";
let func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
let i32_t = ctx.ctx.i32_type();
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into()], false);
ctx.module.add_function(SYMBOL, fn_t, None)
});
let i = if let Some(v) = generator.gen_expr(ctx, i)? {
v.to_basic_value_enum(ctx, generator, i.custom.unwrap())?
} else {
return Ok(None);
};
Ok(Some(
ctx.builder
.build_call(func, &[i.into(), length.into()], "bounded_ind")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap(),
))
}
/// This function handles 'end' **inclusively**.
/// Order of tuples `assign_idx` and `value_idx` is ('start', 'end', 'step').
/// Negative index should be handled before entering this function
pub fn list_slice_assignment<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
ty: BasicTypeEnum<'ctx>,
dest_arr: ListValue<'ctx>,
dest_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
src_arr: ListValue<'ctx>,
src_idx: (IntValue<'ctx>, IntValue<'ctx>, IntValue<'ctx>),
) {
let size_ty = generator.get_size_type(ctx.ctx);
let int8_ptr = ctx.ctx.i8_type().ptr_type(AddressSpace::default());
let int32 = ctx.ctx.i32_type();
let (fun_symbol, elem_ptr_type) = ("__nac3_list_slice_assign_var_size", int8_ptr);
let slice_assign_fun = {
let ty_vec = vec![
int32.into(), // dest start idx
int32.into(), // dest end idx
int32.into(), // dest step
elem_ptr_type.into(), // dest arr ptr
int32.into(), // dest arr len
int32.into(), // src start idx
int32.into(), // src end idx
int32.into(), // src step
elem_ptr_type.into(), // src arr ptr
int32.into(), // src arr len
int32.into(), // size
];
ctx.module.get_function(fun_symbol).unwrap_or_else(|| {
let fn_t = int32.fn_type(ty_vec.as_slice(), false);
ctx.module.add_function(fun_symbol, fn_t, None)
})
};
let zero = int32.const_zero();
let one = int32.const_int(1, false);
let dest_arr_ptr = dest_arr.data().base_ptr(ctx, generator);
let dest_arr_ptr =
ctx.builder.build_pointer_cast(dest_arr_ptr, elem_ptr_type, "dest_arr_ptr_cast").unwrap();
let dest_len = dest_arr.load_size(ctx, Some("dest.len"));
let dest_len = ctx.builder.build_int_truncate_or_bit_cast(dest_len, int32, "srclen32").unwrap();
let src_arr_ptr = src_arr.data().base_ptr(ctx, generator);
let src_arr_ptr =
ctx.builder.build_pointer_cast(src_arr_ptr, elem_ptr_type, "src_arr_ptr_cast").unwrap();
let src_len = src_arr.load_size(ctx, Some("src.len"));
let src_len = ctx.builder.build_int_truncate_or_bit_cast(src_len, int32, "srclen32").unwrap();
// index in bound and positive should be done
// assert if dest.step == 1 then len(src) <= len(dest) else len(src) == len(dest), and
// throw exception if not satisfied
let src_end = ctx
.builder
.build_select(
ctx.builder.build_int_compare(IntPredicate::SLT, src_idx.2, zero, "is_neg").unwrap(),
ctx.builder.build_int_sub(src_idx.1, one, "e_min_one").unwrap(),
ctx.builder.build_int_add(src_idx.1, one, "e_add_one").unwrap(),
"final_e",
)
.map(BasicValueEnum::into_int_value)
.unwrap();
let dest_end = ctx
.builder
.build_select(
ctx.builder.build_int_compare(IntPredicate::SLT, dest_idx.2, zero, "is_neg").unwrap(),
ctx.builder.build_int_sub(dest_idx.1, one, "e_min_one").unwrap(),
ctx.builder.build_int_add(dest_idx.1, one, "e_add_one").unwrap(),
"final_e",
)
.map(BasicValueEnum::into_int_value)
.unwrap();
let src_slice_len =
calculate_len_for_slice_range(generator, ctx, src_idx.0, src_end, src_idx.2);
let dest_slice_len =
calculate_len_for_slice_range(generator, ctx, dest_idx.0, dest_end, dest_idx.2);
let src_eq_dest = ctx
.builder
.build_int_compare(IntPredicate::EQ, src_slice_len, dest_slice_len, "slice_src_eq_dest")
.unwrap();
let src_slt_dest = ctx
.builder
.build_int_compare(IntPredicate::SLT, src_slice_len, dest_slice_len, "slice_src_slt_dest")
.unwrap();
let dest_step_eq_one = ctx
.builder
.build_int_compare(
IntPredicate::EQ,
dest_idx.2,
dest_idx.2.get_type().const_int(1, false),
"slice_dest_step_eq_one",
)
.unwrap();
let cond_1 = ctx.builder.build_and(dest_step_eq_one, src_slt_dest, "slice_cond_1").unwrap();
let cond = ctx.builder.build_or(src_eq_dest, cond_1, "slice_cond").unwrap();
ctx.make_assert(
generator,
cond,
"0:ValueError",
"attempt to assign sequence of size {0} to slice of size {1} with step size {2}",
[Some(src_slice_len), Some(dest_slice_len), Some(dest_idx.2)],
ctx.current_loc,
);
let new_len = {
let args = vec![
dest_idx.0.into(), // dest start idx
dest_idx.1.into(), // dest end idx
dest_idx.2.into(), // dest step
dest_arr_ptr.into(), // dest arr ptr
dest_len.into(), // dest arr len
src_idx.0.into(), // src start idx
src_idx.1.into(), // src end idx
src_idx.2.into(), // src step
src_arr_ptr.into(), // src arr ptr
src_len.into(), // src arr len
{
let s = match ty {
BasicTypeEnum::FloatType(t) => t.size_of(),
BasicTypeEnum::IntType(t) => t.size_of(),
BasicTypeEnum::PointerType(t) => t.size_of(),
BasicTypeEnum::StructType(t) => t.size_of().unwrap(),
_ => unreachable!(),
};
ctx.builder.build_int_truncate_or_bit_cast(s, int32, "size").unwrap()
}
.into(),
];
ctx.builder
.build_call(slice_assign_fun, args.as_slice(), "slice_assign")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
};
// update length
let need_update =
ctx.builder.build_int_compare(IntPredicate::NE, new_len, dest_len, "need_update").unwrap();
let current = ctx.builder.get_insert_block().unwrap().get_parent().unwrap();
let update_bb = ctx.ctx.append_basic_block(current, "update");
let cont_bb = ctx.ctx.append_basic_block(current, "cont");
ctx.builder.build_conditional_branch(need_update, update_bb, cont_bb).unwrap();
ctx.builder.position_at_end(update_bb);
let new_len = ctx.builder.build_int_z_extend_or_bit_cast(new_len, size_ty, "new_len").unwrap();
dest_arr.store_size(ctx, generator, new_len);
ctx.builder.build_unconditional_branch(cont_bb).unwrap();
ctx.builder.position_at_end(cont_bb);
}
/// Generates a call to `isinf` in IR. Returns an `i1` representing the result.
pub fn call_isinf<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &CodeGenContext<'ctx, '_>,
v: FloatValue<'ctx>,
) -> IntValue<'ctx> {
let intrinsic_fn = ctx.module.get_function("__nac3_isinf").unwrap_or_else(|| {
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
ctx.module.add_function("__nac3_isinf", fn_type, None)
});
let ret = ctx
.builder
.build_call(intrinsic_fn, &[v.into()], "isinf")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap();
generator.bool_to_i1(ctx, ret)
}
/// Generates a call to `isnan` in IR. Returns an `i1` representing the result.
pub fn call_isnan<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &CodeGenContext<'ctx, '_>,
v: FloatValue<'ctx>,
) -> IntValue<'ctx> {
let intrinsic_fn = ctx.module.get_function("__nac3_isnan").unwrap_or_else(|| {
let fn_type = ctx.ctx.i32_type().fn_type(&[ctx.ctx.f64_type().into()], false);
ctx.module.add_function("__nac3_isnan", fn_type, None)
});
let ret = ctx
.builder
.build_call(intrinsic_fn, &[v.into()], "isnan")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap();
generator.bool_to_i1(ctx, ret)
}
/// Generates a call to `gamma` in IR. Returns an `f64` representing the result.
pub fn call_gamma<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
let llvm_f64 = ctx.ctx.f64_type();
let intrinsic_fn = ctx.module.get_function("__nac3_gamma").unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
ctx.module.add_function("__nac3_gamma", fn_type, None)
});
ctx.builder
.build_call(intrinsic_fn, &[v.into()], "gamma")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `gammaln` in IR. Returns an `f64` representing the result.
pub fn call_gammaln<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
let llvm_f64 = ctx.ctx.f64_type();
let intrinsic_fn = ctx.module.get_function("__nac3_gammaln").unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
ctx.module.add_function("__nac3_gammaln", fn_type, None)
});
ctx.builder
.build_call(intrinsic_fn, &[v.into()], "gammaln")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `j0` in IR. Returns an `f64` representing the result.
pub fn call_j0<'ctx>(ctx: &CodeGenContext<'ctx, '_>, v: FloatValue<'ctx>) -> FloatValue<'ctx> {
let llvm_f64 = ctx.ctx.f64_type();
let intrinsic_fn = ctx.module.get_function("__nac3_j0").unwrap_or_else(|| {
let fn_type = llvm_f64.fn_type(&[llvm_f64.into()], false);
ctx.module.add_function("__nac3_j0", fn_type, None)
});
ctx.builder
.build_call(intrinsic_fn, &[v.into()], "j0")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `__nac3_ndarray_calc_size`. Returns an [`IntValue`] representing the
/// calculated total size.
///
/// * `dims` - An [`ArrayLikeIndexer`] containing the size of each dimension.
/// * `range` - The dimension index to begin and end (exclusively) calculating the dimensions for,
/// or [`None`] if starting from the first dimension and ending at the last dimension respectively.
pub fn call_ndarray_calc_size<'ctx, G, Dims>(
generator: &G,
ctx: &CodeGenContext<'ctx, '_>,
dims: &Dims,
(begin, end): (Option<IntValue<'ctx>>, Option<IntValue<'ctx>>),
) -> IntValue<'ctx>
where
G: CodeGenerator + ?Sized,
Dims: ArrayLikeIndexer<'ctx>,
{
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_size_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_size",
64 => "__nac3_ndarray_calc_size64",
bw => unreachable!("Unsupported size type bit width: {}", bw),
};
let ndarray_calc_size_fn_t = llvm_usize.fn_type(
&[llvm_pusize.into(), llvm_usize.into(), llvm_usize.into(), llvm_usize.into()],
false,
);
let ndarray_calc_size_fn =
ctx.module.get_function(ndarray_calc_size_fn_name).unwrap_or_else(|| {
ctx.module.add_function(ndarray_calc_size_fn_name, ndarray_calc_size_fn_t, None)
});
let begin = begin.unwrap_or_else(|| llvm_usize.const_zero());
let end = end.unwrap_or_else(|| dims.size(ctx, generator));
ctx.builder
.build_call(
ndarray_calc_size_fn,
&[
dims.base_ptr(ctx, generator).into(),
dims.size(ctx, generator).into(),
begin.into(),
end.into(),
],
"",
)
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `__nac3_ndarray_calc_nd_indices`. Returns a [`TypeArrayLikeAdpater`]
/// containing `i32` indices of the flattened index.
///
/// * `index` - The index to compute the multidimensional index for.
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
/// `NDArray`.
pub fn call_ndarray_calc_nd_indices<'ctx, G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &mut CodeGenContext<'ctx, '_>,
index: IntValue<'ctx>,
ndarray: NDArrayValue<'ctx>,
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
let llvm_void = ctx.ctx.void_type();
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_nd_indices_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_nd_indices",
64 => "__nac3_ndarray_calc_nd_indices64",
bw => unreachable!("Unsupported size type bit width: {}", bw),
};
let ndarray_calc_nd_indices_fn =
ctx.module.get_function(ndarray_calc_nd_indices_fn_name).unwrap_or_else(|| {
let fn_type = llvm_void.fn_type(
&[llvm_usize.into(), llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into()],
false,
);
ctx.module.add_function(ndarray_calc_nd_indices_fn_name, fn_type, None)
});
let ndarray_num_dims = ndarray.load_ndims(ctx);
let ndarray_dims = ndarray.dim_sizes();
let indices = ctx.builder.build_array_alloca(llvm_i32, ndarray_num_dims, "").unwrap();
ctx.builder
.build_call(
ndarray_calc_nd_indices_fn,
&[
index.into(),
ndarray_dims.base_ptr(ctx, generator).into(),
ndarray_num_dims.into(),
indices.into(),
],
"",
)
.unwrap();
TypedArrayLikeAdapter::from(
ArraySliceValue::from_ptr_val(indices, ndarray_num_dims, None),
Box::new(|_, v| v.into_int_value()),
Box::new(|_, v| v.into()),
)
}
fn call_ndarray_flatten_index_impl<'ctx, G, Indices>(
generator: &G,
ctx: &CodeGenContext<'ctx, '_>,
ndarray: NDArrayValue<'ctx>,
indices: &Indices,
) -> IntValue<'ctx>
where
G: CodeGenerator + ?Sized,
Indices: ArrayLikeIndexer<'ctx>,
{
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
debug_assert_eq!(
IntType::try_from(indices.element_type(ctx, generator))
.map(IntType::get_bit_width)
.unwrap_or_default(),
llvm_i32.get_bit_width(),
"Expected i32 value for argument `indices` to `call_ndarray_flatten_index_impl`"
);
debug_assert_eq!(
indices.size(ctx, generator).get_type().get_bit_width(),
llvm_usize.get_bit_width(),
"Expected usize integer value for argument `indices_size` to `call_ndarray_flatten_index_impl`"
);
let ndarray_flatten_index_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_flatten_index",
64 => "__nac3_ndarray_flatten_index64",
bw => unreachable!("Unsupported size type bit width: {}", bw),
};
let ndarray_flatten_index_fn =
ctx.module.get_function(ndarray_flatten_index_fn_name).unwrap_or_else(|| {
let fn_type = llvm_usize.fn_type(
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_usize.into()],
false,
);
ctx.module.add_function(ndarray_flatten_index_fn_name, fn_type, None)
});
let ndarray_num_dims = ndarray.load_ndims(ctx);
let ndarray_dims = ndarray.dim_sizes();
let index = ctx
.builder
.build_call(
ndarray_flatten_index_fn,
&[
ndarray_dims.base_ptr(ctx, generator).into(),
ndarray_num_dims.into(),
indices.base_ptr(ctx, generator).into(),
indices.size(ctx, generator).into(),
],
"",
)
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap();
index
}
/// Generates a call to `__nac3_ndarray_flatten_index`. Returns the flattened index for the
/// multidimensional index.
///
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
/// `NDArray`.
/// * `indices` - The multidimensional index to compute the flattened index for.
pub fn call_ndarray_flatten_index<'ctx, G, Index>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
ndarray: NDArrayValue<'ctx>,
indices: &Index,
) -> IntValue<'ctx>
where
G: CodeGenerator + ?Sized,
Index: ArrayLikeIndexer<'ctx>,
{
call_ndarray_flatten_index_impl(generator, ctx, ndarray, indices)
}
/// Generates a call to `__nac3_ndarray_calc_broadcast`. Returns a tuple containing the number of
/// dimension and size of each dimension of the resultant `ndarray`.
pub fn call_ndarray_calc_broadcast<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
lhs: NDArrayValue<'ctx>,
rhs: NDArrayValue<'ctx>,
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_broadcast",
64 => "__nac3_ndarray_calc_broadcast64",
bw => unreachable!("Unsupported size type bit width: {}", bw),
};
let ndarray_calc_broadcast_fn =
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
let fn_type = llvm_usize.fn_type(
&[
llvm_pusize.into(),
llvm_usize.into(),
llvm_pusize.into(),
llvm_usize.into(),
llvm_pusize.into(),
],
false,
);
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
});
let lhs_ndims = lhs.load_ndims(ctx);
let rhs_ndims = rhs.load_ndims(ctx);
let min_ndims = llvm_intrinsics::call_int_umin(ctx, lhs_ndims, rhs_ndims, None);
gen_for_callback_incrementing(
generator,
ctx,
llvm_usize.const_zero(),
(min_ndims, false),
|generator, ctx, _, idx| {
let idx = ctx.builder.build_int_sub(min_ndims, idx, "").unwrap();
let (lhs_dim_sz, rhs_dim_sz) = unsafe {
(
lhs.dim_sizes().get_typed_unchecked(ctx, generator, &idx, None),
rhs.dim_sizes().get_typed_unchecked(ctx, generator, &idx, None),
)
};
let llvm_usize_const_one = llvm_usize.const_int(1, false);
let lhs_eqz = ctx
.builder
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, llvm_usize_const_one, "")
.unwrap();
let rhs_eqz = ctx
.builder
.build_int_compare(IntPredicate::EQ, rhs_dim_sz, llvm_usize_const_one, "")
.unwrap();
let lhs_or_rhs_eqz = ctx.builder.build_or(lhs_eqz, rhs_eqz, "").unwrap();
let lhs_eq_rhs = ctx
.builder
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, rhs_dim_sz, "")
.unwrap();
let is_compatible = ctx.builder.build_or(lhs_or_rhs_eqz, lhs_eq_rhs, "").unwrap();
ctx.make_assert(
generator,
is_compatible,
"0:ValueError",
"operands could not be broadcast together",
[None, None, None],
ctx.current_loc,
);
Ok(())
},
llvm_usize.const_int(1, false),
)
.unwrap();
let max_ndims = llvm_intrinsics::call_int_umax(ctx, lhs_ndims, rhs_ndims, None);
let lhs_dims = lhs.dim_sizes().base_ptr(ctx, generator);
let lhs_ndims = lhs.load_ndims(ctx);
let rhs_dims = rhs.dim_sizes().base_ptr(ctx, generator);
let rhs_ndims = rhs.load_ndims(ctx);
let out_dims = ctx.builder.build_array_alloca(llvm_usize, max_ndims, "").unwrap();
let out_dims = ArraySliceValue::from_ptr_val(out_dims, max_ndims, None);
ctx.builder
.build_call(
ndarray_calc_broadcast_fn,
&[
lhs_dims.into(),
lhs_ndims.into(),
rhs_dims.into(),
rhs_ndims.into(),
out_dims.base_ptr(ctx, generator).into(),
],
"",
)
.unwrap();
TypedArrayLikeAdapter::from(
out_dims,
Box::new(|_, v| v.into_int_value()),
Box::new(|_, v| v.into()),
)
}
/// Generates a call to `__nac3_ndarray_calc_broadcast_idx`. Returns an [`ArrayAllocaValue`]
/// containing the indices used for accessing `array` corresponding to the index of the broadcasted
/// array `broadcast_idx`.
pub fn call_ndarray_calc_broadcast_index<
'ctx,
G: CodeGenerator + ?Sized,
BroadcastIdx: UntypedArrayLikeAccessor<'ctx>,
>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
array: NDArrayValue<'ctx>,
broadcast_idx: &BroadcastIdx,
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_broadcast_idx",
64 => "__nac3_ndarray_calc_broadcast_idx64",
bw => unreachable!("Unsupported size type bit width: {}", bw),
};
let ndarray_calc_broadcast_fn =
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
let fn_type = llvm_usize.fn_type(
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_pi32.into()],
false,
);
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
});
let broadcast_size = broadcast_idx.size(ctx, generator);
let out_idx = ctx.builder.build_array_alloca(llvm_i32, broadcast_size, "").unwrap();
let array_dims = array.dim_sizes().base_ptr(ctx, generator);
let array_ndims = array.load_ndims(ctx);
let broadcast_idx_ptr = unsafe {
broadcast_idx.ptr_offset_unchecked(ctx, generator, &llvm_usize.const_zero(), None)
};
ctx.builder
.build_call(
ndarray_calc_broadcast_fn,
&[array_dims.into(), array_ndims.into(), broadcast_idx_ptr.into(), out_idx.into()],
"",
)
.unwrap();
TypedArrayLikeAdapter::from(
ArraySliceValue::from_ptr_val(out_idx, broadcast_size, None),
Box::new(|_, v| v.into_int_value()),
Box::new(|_, v| v.into()),
)
}

View File

@ -1,384 +0,0 @@
use inkwell::{
types::IntType,
values::{BasicValueEnum, CallSiteValue, IntValue},
AddressSpace, IntPredicate,
};
use itertools::Either;
use crate::codegen::{
llvm_intrinsics,
macros::codegen_unreachable,
stmt::gen_for_callback_incrementing,
values::{
ArrayLikeIndexer, ArrayLikeValue, ArraySliceValue, NDArrayValue, TypedArrayLikeAccessor,
TypedArrayLikeAdapter, UntypedArrayLikeAccessor,
},
CodeGenContext, CodeGenerator,
};
/// Generates a call to `__nac3_ndarray_calc_size`. Returns an [`IntValue`] representing the
/// calculated total size.
///
/// * `dims` - An [`ArrayLikeIndexer`] containing the size of each dimension.
/// * `range` - The dimension index to begin and end (exclusively) calculating the dimensions for,
/// or [`None`] if starting from the first dimension and ending at the last dimension
/// respectively.
pub fn call_ndarray_calc_size<'ctx, G, Dims>(
generator: &G,
ctx: &CodeGenContext<'ctx, '_>,
dims: &Dims,
(begin, end): (Option<IntValue<'ctx>>, Option<IntValue<'ctx>>),
) -> IntValue<'ctx>
where
G: CodeGenerator + ?Sized,
Dims: ArrayLikeIndexer<'ctx>,
{
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_size_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_size",
64 => "__nac3_ndarray_calc_size64",
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
};
let ndarray_calc_size_fn_t = llvm_usize.fn_type(
&[llvm_pusize.into(), llvm_usize.into(), llvm_usize.into(), llvm_usize.into()],
false,
);
let ndarray_calc_size_fn =
ctx.module.get_function(ndarray_calc_size_fn_name).unwrap_or_else(|| {
ctx.module.add_function(ndarray_calc_size_fn_name, ndarray_calc_size_fn_t, None)
});
let begin = begin.unwrap_or_else(|| llvm_usize.const_zero());
let end = end.unwrap_or_else(|| dims.size(ctx, generator));
ctx.builder
.build_call(
ndarray_calc_size_fn,
&[
dims.base_ptr(ctx, generator).into(),
dims.size(ctx, generator).into(),
begin.into(),
end.into(),
],
"",
)
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Generates a call to `__nac3_ndarray_calc_nd_indices`. Returns a [`TypeArrayLikeAdpater`]
/// containing `i32` indices of the flattened index.
///
/// * `index` - The index to compute the multidimensional index for.
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
/// `NDArray`.
pub fn call_ndarray_calc_nd_indices<'ctx, G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &mut CodeGenContext<'ctx, '_>,
index: IntValue<'ctx>,
ndarray: NDArrayValue<'ctx>,
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
let llvm_void = ctx.ctx.void_type();
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_nd_indices_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_nd_indices",
64 => "__nac3_ndarray_calc_nd_indices64",
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
};
let ndarray_calc_nd_indices_fn =
ctx.module.get_function(ndarray_calc_nd_indices_fn_name).unwrap_or_else(|| {
let fn_type = llvm_void.fn_type(
&[llvm_usize.into(), llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into()],
false,
);
ctx.module.add_function(ndarray_calc_nd_indices_fn_name, fn_type, None)
});
let ndarray_num_dims = ndarray.load_ndims(ctx);
let ndarray_dims = ndarray.shape();
let indices = ctx.builder.build_array_alloca(llvm_i32, ndarray_num_dims, "").unwrap();
ctx.builder
.build_call(
ndarray_calc_nd_indices_fn,
&[
index.into(),
ndarray_dims.base_ptr(ctx, generator).into(),
ndarray_num_dims.into(),
indices.into(),
],
"",
)
.unwrap();
TypedArrayLikeAdapter::from(
ArraySliceValue::from_ptr_val(indices, ndarray_num_dims, None),
Box::new(|_, v| v.into_int_value()),
Box::new(|_, v| v.into()),
)
}
fn call_ndarray_flatten_index_impl<'ctx, G, Indices>(
generator: &G,
ctx: &CodeGenContext<'ctx, '_>,
ndarray: NDArrayValue<'ctx>,
indices: &Indices,
) -> IntValue<'ctx>
where
G: CodeGenerator + ?Sized,
Indices: ArrayLikeIndexer<'ctx>,
{
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
debug_assert_eq!(
IntType::try_from(indices.element_type(ctx, generator))
.map(IntType::get_bit_width)
.unwrap_or_default(),
llvm_i32.get_bit_width(),
"Expected i32 value for argument `indices` to `call_ndarray_flatten_index_impl`"
);
debug_assert_eq!(
indices.size(ctx, generator).get_type().get_bit_width(),
llvm_usize.get_bit_width(),
"Expected usize integer value for argument `indices_size` to `call_ndarray_flatten_index_impl`"
);
let ndarray_flatten_index_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_flatten_index",
64 => "__nac3_ndarray_flatten_index64",
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
};
let ndarray_flatten_index_fn =
ctx.module.get_function(ndarray_flatten_index_fn_name).unwrap_or_else(|| {
let fn_type = llvm_usize.fn_type(
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_usize.into()],
false,
);
ctx.module.add_function(ndarray_flatten_index_fn_name, fn_type, None)
});
let ndarray_num_dims = ndarray.load_ndims(ctx);
let ndarray_dims = ndarray.shape();
let index = ctx
.builder
.build_call(
ndarray_flatten_index_fn,
&[
ndarray_dims.base_ptr(ctx, generator).into(),
ndarray_num_dims.into(),
indices.base_ptr(ctx, generator).into(),
indices.size(ctx, generator).into(),
],
"",
)
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap();
index
}
/// Generates a call to `__nac3_ndarray_flatten_index`. Returns the flattened index for the
/// multidimensional index.
///
/// * `ndarray` - LLVM pointer to the `NDArray`. This value must be the LLVM representation of an
/// `NDArray`.
/// * `indices` - The multidimensional index to compute the flattened index for.
pub fn call_ndarray_flatten_index<'ctx, G, Index>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
ndarray: NDArrayValue<'ctx>,
indices: &Index,
) -> IntValue<'ctx>
where
G: CodeGenerator + ?Sized,
Index: ArrayLikeIndexer<'ctx>,
{
call_ndarray_flatten_index_impl(generator, ctx, ndarray, indices)
}
/// Generates a call to `__nac3_ndarray_calc_broadcast`. Returns a tuple containing the number of
/// dimension and size of each dimension of the resultant `ndarray`.
pub fn call_ndarray_calc_broadcast<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
lhs: NDArrayValue<'ctx>,
rhs: NDArrayValue<'ctx>,
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_broadcast",
64 => "__nac3_ndarray_calc_broadcast64",
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
};
let ndarray_calc_broadcast_fn =
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
let fn_type = llvm_usize.fn_type(
&[
llvm_pusize.into(),
llvm_usize.into(),
llvm_pusize.into(),
llvm_usize.into(),
llvm_pusize.into(),
],
false,
);
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
});
let lhs_ndims = lhs.load_ndims(ctx);
let rhs_ndims = rhs.load_ndims(ctx);
let min_ndims = llvm_intrinsics::call_int_umin(ctx, lhs_ndims, rhs_ndims, None);
gen_for_callback_incrementing(
generator,
ctx,
None,
llvm_usize.const_zero(),
(min_ndims, false),
|generator, ctx, _, idx| {
let idx = ctx.builder.build_int_sub(min_ndims, idx, "").unwrap();
let (lhs_dim_sz, rhs_dim_sz) = unsafe {
(
lhs.shape().get_typed_unchecked(ctx, generator, &idx, None),
rhs.shape().get_typed_unchecked(ctx, generator, &idx, None),
)
};
let llvm_usize_const_one = llvm_usize.const_int(1, false);
let lhs_eqz = ctx
.builder
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, llvm_usize_const_one, "")
.unwrap();
let rhs_eqz = ctx
.builder
.build_int_compare(IntPredicate::EQ, rhs_dim_sz, llvm_usize_const_one, "")
.unwrap();
let lhs_or_rhs_eqz = ctx.builder.build_or(lhs_eqz, rhs_eqz, "").unwrap();
let lhs_eq_rhs = ctx
.builder
.build_int_compare(IntPredicate::EQ, lhs_dim_sz, rhs_dim_sz, "")
.unwrap();
let is_compatible = ctx.builder.build_or(lhs_or_rhs_eqz, lhs_eq_rhs, "").unwrap();
ctx.make_assert(
generator,
is_compatible,
"0:ValueError",
"operands could not be broadcast together",
[None, None, None],
ctx.current_loc,
);
Ok(())
},
llvm_usize.const_int(1, false),
)
.unwrap();
let max_ndims = llvm_intrinsics::call_int_umax(ctx, lhs_ndims, rhs_ndims, None);
let lhs_dims = lhs.shape().base_ptr(ctx, generator);
let lhs_ndims = lhs.load_ndims(ctx);
let rhs_dims = rhs.shape().base_ptr(ctx, generator);
let rhs_ndims = rhs.load_ndims(ctx);
let out_dims = ctx.builder.build_array_alloca(llvm_usize, max_ndims, "").unwrap();
let out_dims = ArraySliceValue::from_ptr_val(out_dims, max_ndims, None);
ctx.builder
.build_call(
ndarray_calc_broadcast_fn,
&[
lhs_dims.into(),
lhs_ndims.into(),
rhs_dims.into(),
rhs_ndims.into(),
out_dims.base_ptr(ctx, generator).into(),
],
"",
)
.unwrap();
TypedArrayLikeAdapter::from(
out_dims,
Box::new(|_, v| v.into_int_value()),
Box::new(|_, v| v.into()),
)
}
/// Generates a call to `__nac3_ndarray_calc_broadcast_idx`. Returns an [`ArrayAllocaValue`]
/// containing the indices used for accessing `array` corresponding to the index of the broadcasted
/// array `broadcast_idx`.
pub fn call_ndarray_calc_broadcast_index<
'ctx,
G: CodeGenerator + ?Sized,
BroadcastIdx: UntypedArrayLikeAccessor<'ctx>,
>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
array: NDArrayValue<'ctx>,
broadcast_idx: &BroadcastIdx,
) -> TypedArrayLikeAdapter<'ctx, IntValue<'ctx>> {
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
let llvm_pi32 = llvm_i32.ptr_type(AddressSpace::default());
let llvm_pusize = llvm_usize.ptr_type(AddressSpace::default());
let ndarray_calc_broadcast_fn_name = match llvm_usize.get_bit_width() {
32 => "__nac3_ndarray_calc_broadcast_idx",
64 => "__nac3_ndarray_calc_broadcast_idx64",
bw => codegen_unreachable!(ctx, "Unsupported size type bit width: {}", bw),
};
let ndarray_calc_broadcast_fn =
ctx.module.get_function(ndarray_calc_broadcast_fn_name).unwrap_or_else(|| {
let fn_type = llvm_usize.fn_type(
&[llvm_pusize.into(), llvm_usize.into(), llvm_pi32.into(), llvm_pi32.into()],
false,
);
ctx.module.add_function(ndarray_calc_broadcast_fn_name, fn_type, None)
});
let broadcast_size = broadcast_idx.size(ctx, generator);
let out_idx = ctx.builder.build_array_alloca(llvm_i32, broadcast_size, "").unwrap();
let array_dims = array.shape().base_ptr(ctx, generator);
let array_ndims = array.load_ndims(ctx);
let broadcast_idx_ptr = unsafe {
broadcast_idx.ptr_offset_unchecked(ctx, generator, &llvm_usize.const_zero(), None)
};
ctx.builder
.build_call(
ndarray_calc_broadcast_fn,
&[array_dims.into(), array_ndims.into(), broadcast_idx_ptr.into(), out_idx.into()],
"",
)
.unwrap();
TypedArrayLikeAdapter::from(
ArraySliceValue::from_ptr_val(out_idx, broadcast_size, None),
Box::new(|_, v| v.into_int_value()),
Box::new(|_, v| v.into()),
)
}

View File

@ -1,76 +0,0 @@
use inkwell::{
values::{BasicValueEnum, CallSiteValue, IntValue},
IntPredicate,
};
use itertools::Either;
use nac3parser::ast::Expr;
use crate::{
codegen::{CodeGenContext, CodeGenerator},
typecheck::typedef::Type,
};
/// this function allows index out of range, since python
/// allows index out of range in slice (`a = [1,2,3]; a[1:10] == [2,3]`).
pub fn handle_slice_index_bound<'ctx, G: CodeGenerator>(
i: &Expr<Option<Type>>,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
length: IntValue<'ctx>,
) -> Result<Option<IntValue<'ctx>>, String> {
const SYMBOL: &str = "__nac3_slice_index_bound";
let func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
let i32_t = ctx.ctx.i32_type();
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into()], false);
ctx.module.add_function(SYMBOL, fn_t, None)
});
let i = if let Some(v) = generator.gen_expr(ctx, i)? {
v.to_basic_value_enum(ctx, generator, i.custom.unwrap())?
} else {
return Ok(None);
};
Ok(Some(
ctx.builder
.build_call(func, &[i.into(), length.into()], "bounded_ind")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap(),
))
}
pub fn calculate_len_for_slice_range<'ctx, G: CodeGenerator + ?Sized>(
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
start: IntValue<'ctx>,
end: IntValue<'ctx>,
step: IntValue<'ctx>,
) -> IntValue<'ctx> {
const SYMBOL: &str = "__nac3_range_slice_len";
let len_func = ctx.module.get_function(SYMBOL).unwrap_or_else(|| {
let i32_t = ctx.ctx.i32_type();
let fn_t = i32_t.fn_type(&[i32_t.into(), i32_t.into(), i32_t.into()], false);
ctx.module.add_function(SYMBOL, fn_t, None)
});
// assert step != 0, throw exception if not
let not_zero = ctx
.builder
.build_int_compare(IntPredicate::NE, step, step.get_type().const_zero(), "range_step_ne")
.unwrap();
ctx.make_assert(
generator,
not_zero,
"0:ValueError",
"step must not be zero",
[None, None, None],
ctx.current_loc,
);
ctx.builder
.build_call(len_func, &[start.into(), end.into(), step.into()], "calc_len")
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}

View File

@ -1,14 +1,12 @@
use inkwell::{ use crate::codegen::CodeGenContext;
context::Context, use inkwell::context::Context;
intrinsics::Intrinsic, use inkwell::intrinsics::Intrinsic;
types::{AnyTypeEnum::IntType, FloatType}, use inkwell::types::AnyTypeEnum::IntType;
values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue, PointerValue}, use inkwell::types::FloatType;
AddressSpace, use inkwell::values::{BasicValueEnum, CallSiteValue, FloatValue, IntValue, PointerValue};
}; use inkwell::AddressSpace;
use itertools::Either; use itertools::Either;
use super::CodeGenContext;
/// Returns the string representation for the floating-point type `ft` when used in intrinsic /// Returns the string representation for the floating-point type `ft` when used in intrinsic
/// functions. /// functions.
fn get_float_intrinsic_repr(ctx: &Context, ft: FloatType) -> &'static str { fn get_float_intrinsic_repr(ctx: &Context, ft: FloatType) -> &'static str {
@ -37,40 +35,6 @@ fn get_float_intrinsic_repr(ctx: &Context, ft: FloatType) -> &'static str {
unreachable!() unreachable!()
} }
/// Invokes the [`llvm.va_start`](https://llvm.org/docs/LangRef.html#llvm-va-start-intrinsic)
/// intrinsic.
pub fn call_va_start<'ctx>(ctx: &CodeGenContext<'ctx, '_>, arglist: PointerValue<'ctx>) {
const FN_NAME: &str = "llvm.va_start";
let intrinsic_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let llvm_void = ctx.ctx.void_type();
let llvm_i8 = ctx.ctx.i8_type();
let llvm_p0i8 = llvm_i8.ptr_type(AddressSpace::default());
let fn_type = llvm_void.fn_type(&[llvm_p0i8.into()], false);
ctx.module.add_function(FN_NAME, fn_type, None)
});
ctx.builder.build_call(intrinsic_fn, &[arglist.into()], "").unwrap();
}
/// Invokes the [`llvm.va_start`](https://llvm.org/docs/LangRef.html#llvm-va-start-intrinsic)
/// intrinsic.
pub fn call_va_end<'ctx>(ctx: &CodeGenContext<'ctx, '_>, arglist: PointerValue<'ctx>) {
const FN_NAME: &str = "llvm.va_end";
let intrinsic_fn = ctx.module.get_function(FN_NAME).unwrap_or_else(|| {
let llvm_void = ctx.ctx.void_type();
let llvm_i8 = ctx.ctx.i8_type();
let llvm_p0i8 = llvm_i8.ptr_type(AddressSpace::default());
let fn_type = llvm_void.fn_type(&[llvm_p0i8.into()], false);
ctx.module.add_function(FN_NAME, fn_type, None)
});
ctx.builder.build_call(intrinsic_fn, &[arglist.into()], "").unwrap();
}
/// Invokes the [`llvm.stacksave`](https://llvm.org/docs/LangRef.html#llvm-stacksave-intrinsic) /// Invokes the [`llvm.stacksave`](https://llvm.org/docs/LangRef.html#llvm-stacksave-intrinsic)
/// intrinsic. /// intrinsic.
pub fn call_stacksave<'ctx>( pub fn call_stacksave<'ctx>(
@ -122,6 +86,135 @@ pub fn call_stackrestore<'ctx>(ctx: &CodeGenContext<'ctx, '_>, ptr: PointerValue
ctx.builder.build_call(intrinsic_fn, &[ptr.into()], "").unwrap(); ctx.builder.build_call(intrinsic_fn, &[ptr.into()], "").unwrap();
} }
/// Invokes the [`llvm.abs`](https://llvm.org/docs/LangRef.html#llvm-abs-intrinsic) intrinsic.
///
/// * `src` - The value for which the absolute value is to be returned.
/// * `is_int_min_poison` - Whether `poison` is to be returned if `src` is `INT_MIN`.
pub fn call_int_abs<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
src: IntValue<'ctx>,
is_int_min_poison: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
const FN_NAME: &str = "llvm.abs";
debug_assert_eq!(is_int_min_poison.get_type().get_bit_width(), 1);
debug_assert!(is_int_min_poison.is_const());
let llvm_src_t = src.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_src_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[src.into(), is_int_min_poison.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.smax`](https://llvm.org/docs/LangRef.html#llvm-smax-intrinsic) intrinsic.
pub fn call_int_smax<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
a: IntValue<'ctx>,
b: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
const FN_NAME: &str = "llvm.smax";
debug_assert_eq!(a.get_type().get_bit_width(), b.get_type().get_bit_width());
let llvm_int_t = a.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_int_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[a.into(), b.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.smin`](https://llvm.org/docs/LangRef.html#llvm-smin-intrinsic) intrinsic.
pub fn call_int_smin<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
a: IntValue<'ctx>,
b: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
const FN_NAME: &str = "llvm.smin";
debug_assert_eq!(a.get_type().get_bit_width(), b.get_type().get_bit_width());
let llvm_int_t = a.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_int_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[a.into(), b.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.umax`](https://llvm.org/docs/LangRef.html#llvm-umax-intrinsic) intrinsic.
pub fn call_int_umax<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
a: IntValue<'ctx>,
b: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
const FN_NAME: &str = "llvm.umax";
debug_assert_eq!(a.get_type().get_bit_width(), b.get_type().get_bit_width());
let llvm_int_t = a.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_int_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[a.into(), b.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.umin`](https://llvm.org/docs/LangRef.html#llvm-umin-intrinsic) intrinsic.
pub fn call_int_umin<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
a: IntValue<'ctx>,
b: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
const FN_NAME: &str = "llvm.umin";
debug_assert_eq!(a.get_type().get_bit_width(), b.get_type().get_bit_width());
let llvm_int_t = a.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_int_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[a.into(), b.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.memcpy`](https://llvm.org/docs/LangRef.html#llvm-memcpy-intrinsic) intrinsic. /// Invokes the [`llvm.memcpy`](https://llvm.org/docs/LangRef.html#llvm-memcpy-intrinsic) intrinsic.
/// ///
/// * `dest` - The pointer to the destination. Must be a pointer to an integer type. /// * `dest` - The pointer to the destination. Must be a pointer to an integer type.
@ -185,7 +278,7 @@ pub fn call_memcpy_generic<'ctx>(
dest dest
} else { } else {
ctx.builder ctx.builder
.build_bit_cast(dest, llvm_p0i8, "") .build_bitcast(dest, llvm_p0i8, "")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap() .unwrap()
}; };
@ -193,7 +286,7 @@ pub fn call_memcpy_generic<'ctx>(
src src
} else { } else {
ctx.builder ctx.builder
.build_bit_cast(src, llvm_p0i8, "") .build_bitcast(src, llvm_p0i8, "")
.map(BasicValueEnum::into_pointer_value) .map(BasicValueEnum::into_pointer_value)
.unwrap() .unwrap()
}; };
@ -201,123 +294,28 @@ pub fn call_memcpy_generic<'ctx>(
call_memcpy(ctx, dest, src, len, is_volatile); call_memcpy(ctx, dest, src, len, is_volatile);
} }
/// Macro to find and generate build call for llvm intrinsic (body of llvm intrinsic function) /// Invokes the [`llvm.sqrt`](https://llvm.org/docs/LangRef.html#llvm-sqrt-intrinsic) intrinsic.
/// pub fn call_float_sqrt<'ctx>(
/// Arguments:
/// * `$ctx:ident`: Reference to the current Code Generation Context
/// * `$name:ident`: Optional name to be assigned to the llvm build call (Option<&str>)
/// * `$llvm_name:literal`: Name of underlying llvm intrinsic function
/// * `$map_fn:ident`: Mapping function to be applied on `BasicValue` (`BasicValue` -> Function Return Type).
/// Use `BasicValueEnum::into_int_value` for Integer return type and
/// `BasicValueEnum::into_float_value` for Float return type
/// * `$llvm_ty:ident`: Type of first operand
/// * `,($val:ident)*`: Comma separated list of operands
macro_rules! generate_llvm_intrinsic_fn_body {
($ctx:ident, $name:ident, $llvm_name:literal, $map_fn:expr, $llvm_ty:ident $(,$val:ident)*) => {{
const FN_NAME: &str = concat!("llvm.", $llvm_name);
let intrinsic_fn = Intrinsic::find(FN_NAME).and_then(|intrinsic| intrinsic.get_declaration(&$ctx.module, &[$llvm_ty.into()])).unwrap();
$ctx.builder.build_call(intrinsic_fn, &[$($val.into()),*], $name.unwrap_or_default()).map(CallSiteValue::try_as_basic_value).map(|v| v.map_left($map_fn)).map(Either::unwrap_left).unwrap()
}};
}
/// Macro to generate the llvm intrinsic function using [`generate_llvm_intrinsic_fn_body`].
///
/// Arguments:
/// * `float/int`: Indicates the return and argument type of the function
/// * `$fn_name:ident`: The identifier of the rust function to be generated
/// * `$llvm_name:literal`: Name of underlying llvm intrinsic function.
/// Omit "llvm." prefix from the function name i.e. use "ceil" instead of "llvm.ceil"
/// * `$val:ident`: The operand for unary operations
/// * `$val1:ident`, `$val2:ident`: The operands for binary operations
macro_rules! generate_llvm_intrinsic_fn {
("float", $fn_name:ident, $llvm_name:literal, $val:ident) => {
#[doc = concat!("Invokes the [`", stringify!($llvm_name), "`](https://llvm.org/docs/LangRef.html#llvm-", stringify!($llvm_name), "-intrinsic) intrinsic." )]
pub fn $fn_name<'ctx> (
ctx: &CodeGenContext<'ctx, '_>,
$val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
let llvm_ty = $val.get_type();
generate_llvm_intrinsic_fn_body!(ctx, name, $llvm_name, BasicValueEnum::into_float_value, llvm_ty, $val)
}
};
("float", $fn_name:ident, $llvm_name:literal, $val1:ident, $val2:ident) => {
#[doc = concat!("Invokes the [`", stringify!($llvm_name), "`](https://llvm.org/docs/LangRef.html#llvm-", stringify!($llvm_name), "-intrinsic) intrinsic." )]
pub fn $fn_name<'ctx> (
ctx: &CodeGenContext<'ctx, '_>,
$val1: FloatValue<'ctx>,
$val2: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
debug_assert_eq!($val1.get_type(), $val2.get_type());
let llvm_ty = $val1.get_type();
generate_llvm_intrinsic_fn_body!(ctx, name, $llvm_name, BasicValueEnum::into_float_value, llvm_ty, $val1, $val2)
}
};
("int", $fn_name:ident, $llvm_name:literal, $val1:ident, $val2:ident) => {
#[doc = concat!("Invokes the [`", stringify!($llvm_name), "`](https://llvm.org/docs/LangRef.html#llvm-", stringify!($llvm_name), "-intrinsic) intrinsic." )]
pub fn $fn_name<'ctx> (
ctx: &CodeGenContext<'ctx, '_>,
$val1: IntValue<'ctx>,
$val2: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
debug_assert_eq!($val1.get_type().get_bit_width(), $val2.get_type().get_bit_width());
let llvm_ty = $val1.get_type();
generate_llvm_intrinsic_fn_body!(ctx, name, $llvm_name, BasicValueEnum::into_int_value, llvm_ty, $val1, $val2)
}
};
}
/// Invokes the [`llvm.abs`](https://llvm.org/docs/LangRef.html#llvm-abs-intrinsic) intrinsic.
///
/// * `src` - The value for which the absolute value is to be returned.
/// * `is_int_min_poison` - Whether `poison` is to be returned if `src` is `INT_MIN`.
pub fn call_int_abs<'ctx>(
ctx: &CodeGenContext<'ctx, '_>, ctx: &CodeGenContext<'ctx, '_>,
src: IntValue<'ctx>, val: FloatValue<'ctx>,
is_int_min_poison: IntValue<'ctx>,
name: Option<&str>, name: Option<&str>,
) -> IntValue<'ctx> { ) -> FloatValue<'ctx> {
debug_assert_eq!(is_int_min_poison.get_type().get_bit_width(), 1); const FN_NAME: &str = "llvm.sqrt";
debug_assert!(is_int_min_poison.is_const());
let src_type = src.get_type(); let llvm_float_t = val.get_type();
generate_llvm_intrinsic_fn_body!(
ctx, let intrinsic_fn = Intrinsic::find(FN_NAME)
name, .and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
"abs", .unwrap();
BasicValueEnum::into_int_value,
src_type, ctx.builder
src, .build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
is_int_min_poison .map(CallSiteValue::try_as_basic_value)
) .map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
} }
generate_llvm_intrinsic_fn!("int", call_int_smax, "smax", a, b);
generate_llvm_intrinsic_fn!("int", call_int_smin, "smin", a, b);
generate_llvm_intrinsic_fn!("int", call_int_umax, "umax", a, b);
generate_llvm_intrinsic_fn!("int", call_int_umin, "umin", a, b);
generate_llvm_intrinsic_fn!("int", call_expect, "expect", val, expected_val);
generate_llvm_intrinsic_fn!("float", call_float_sqrt, "sqrt", val);
generate_llvm_intrinsic_fn!("float", call_float_sin, "sin", val);
generate_llvm_intrinsic_fn!("float", call_float_cos, "cos", val);
generate_llvm_intrinsic_fn!("float", call_float_pow, "pow", val, power);
generate_llvm_intrinsic_fn!("float", call_float_exp, "exp", val);
generate_llvm_intrinsic_fn!("float", call_float_exp2, "exp2", val);
generate_llvm_intrinsic_fn!("float", call_float_log, "log", val);
generate_llvm_intrinsic_fn!("float", call_float_log10, "log10", val);
generate_llvm_intrinsic_fn!("float", call_float_log2, "log2", val);
generate_llvm_intrinsic_fn!("float", call_float_fabs, "fabs", src);
generate_llvm_intrinsic_fn!("float", call_float_minnum, "minnum", val, power);
generate_llvm_intrinsic_fn!("float", call_float_maxnum, "maxnum", val, power);
generate_llvm_intrinsic_fn!("float", call_float_copysign, "copysign", mag, sgn);
generate_llvm_intrinsic_fn!("float", call_float_floor, "floor", val);
generate_llvm_intrinsic_fn!("float", call_float_ceil, "ceil", val);
generate_llvm_intrinsic_fn!("float", call_float_round, "round", val);
generate_llvm_intrinsic_fn!("float", call_float_rint, "rint", val);
/// Invokes the [`llvm.powi`](https://llvm.org/docs/LangRef.html#llvm-powi-intrinsic) intrinsic. /// Invokes the [`llvm.powi`](https://llvm.org/docs/LangRef.html#llvm-powi-intrinsic) intrinsic.
pub fn call_float_powi<'ctx>( pub fn call_float_powi<'ctx>(
ctx: &CodeGenContext<'ctx, '_>, ctx: &CodeGenContext<'ctx, '_>,
@ -343,3 +341,392 @@ pub fn call_float_powi<'ctx>(
.map(Either::unwrap_left) .map(Either::unwrap_left)
.unwrap() .unwrap()
} }
/// Invokes the [`llvm.sin`](https://llvm.org/docs/LangRef.html#llvm-sin-intrinsic) intrinsic.
pub fn call_float_sin<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.sin";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.cos`](https://llvm.org/docs/LangRef.html#llvm-cos-intrinsic) intrinsic.
pub fn call_float_cos<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.cos";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.pow`](https://llvm.org/docs/LangRef.html#llvm-pow-intrinsic) intrinsic.
pub fn call_float_pow<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
power: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.pow";
debug_assert_eq!(val.get_type(), power.get_type());
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into(), power.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.exp`](https://llvm.org/docs/LangRef.html#llvm-exp-intrinsic) intrinsic.
pub fn call_float_exp<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.exp";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.exp2`](https://llvm.org/docs/LangRef.html#llvm-exp2-intrinsic) intrinsic.
pub fn call_float_exp2<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.exp2";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.log`](https://llvm.org/docs/LangRef.html#llvm-log-intrinsic) intrinsic.
pub fn call_float_log<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.log";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.log10`](https://llvm.org/docs/LangRef.html#llvm-log10-intrinsic) intrinsic.
pub fn call_float_log10<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.log10";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.log2`](https://llvm.org/docs/LangRef.html#llvm-log2-intrinsic) intrinsic.
pub fn call_float_log2<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.log2";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.fabs`](https://llvm.org/docs/LangRef.html#llvm-fabs-intrinsic) intrinsic.
pub fn call_float_fabs<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
src: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.fabs";
let llvm_src_t = src.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_src_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[src.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.minnum`](https://llvm.org/docs/LangRef.html#llvm-minnum-intrinsic) intrinsic.
pub fn call_float_minnum<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val1: FloatValue<'ctx>,
val2: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.minnum";
debug_assert_eq!(val1.get_type(), val2.get_type());
let llvm_float_t = val1.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val1.into(), val2.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.maxnum`](https://llvm.org/docs/LangRef.html#llvm-maxnum-intrinsic) intrinsic.
pub fn call_float_maxnum<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val1: FloatValue<'ctx>,
val2: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.maxnum";
debug_assert_eq!(val1.get_type(), val2.get_type());
let llvm_float_t = val1.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val1.into(), val2.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.copysign`](https://llvm.org/docs/LangRef.html#llvm-copysign-intrinsic) intrinsic.
pub fn call_float_copysign<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
mag: FloatValue<'ctx>,
sgn: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.copysign";
debug_assert_eq!(mag.get_type(), sgn.get_type());
let llvm_float_t = mag.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[mag.into(), sgn.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.floor`](https://llvm.org/docs/LangRef.html#llvm-floor-intrinsic) intrinsic.
pub fn call_float_floor<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.floor";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.ceil`](https://llvm.org/docs/LangRef.html#llvm-ceil-intrinsic) intrinsic.
pub fn call_float_ceil<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.ceil";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.round`](https://llvm.org/docs/LangRef.html#llvm-round-intrinsic) intrinsic.
pub fn call_float_round<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.round";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.rint`](https://llvm.org/docs/LangRef.html#llvm-rint-intrinsic) intrinsic.
pub fn call_float_rint<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: FloatValue<'ctx>,
name: Option<&str>,
) -> FloatValue<'ctx> {
const FN_NAME: &str = "llvm.rint";
let llvm_float_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_float_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_float_value))
.map(Either::unwrap_left)
.unwrap()
}
/// Invokes the [`llvm.expect`](https://llvm.org/docs/LangRef.html#llvm-expect-intrinsic) intrinsic.
pub fn call_expect<'ctx>(
ctx: &CodeGenContext<'ctx, '_>,
val: IntValue<'ctx>,
expected_val: IntValue<'ctx>,
name: Option<&str>,
) -> IntValue<'ctx> {
const FN_NAME: &str = "llvm.expect";
debug_assert_eq!(val.get_type().get_bit_width(), expected_val.get_type().get_bit_width());
let llvm_int_t = val.get_type();
let intrinsic_fn = Intrinsic::find(FN_NAME)
.and_then(|intrinsic| intrinsic.get_declaration(&ctx.module, &[llvm_int_t.into()]))
.unwrap();
ctx.builder
.build_call(intrinsic_fn, &[val.into(), expected_val.into()], name.unwrap_or_default())
.map(CallSiteValue::try_as_basic_value)
.map(|v| v.map_left(BasicValueEnum::into_int_value))
.map(Either::unwrap_left)
.unwrap()
}

View File

@ -1,12 +1,12 @@
use std::{ use crate::{
collections::{HashMap, HashSet}, codegen::classes::{ListType, NDArrayType, ProxyType, RangeType},
sync::{ symbol_resolver::{StaticValue, SymbolResolver},
atomic::{AtomicBool, Ordering}, toplevel::{helper::PrimDef, numpy::unpack_ndarray_var_tys, TopLevelContext, TopLevelDef},
Arc, typecheck::{
type_inferencer::{CodeLocation, PrimitiveStore},
typedef::{CallId, FuncArg, Type, TypeEnum, Unifier},
}, },
thread,
}; };
use crossbeam::channel::{unbounded, Receiver, Sender}; use crossbeam::channel::{unbounded, Receiver, Sender};
use inkwell::{ use inkwell::{
attributes::{Attribute, AttributeLoc}, attributes::{Attribute, AttributeLoc},
@ -24,23 +24,17 @@ use inkwell::{
AddressSpace, IntPredicate, OptimizationLevel, AddressSpace, IntPredicate, OptimizationLevel,
}; };
use itertools::Itertools; use itertools::Itertools;
use parking_lot::{Condvar, Mutex};
use nac3parser::ast::{Location, Stmt, StrRef}; use nac3parser::ast::{Location, Stmt, StrRef};
use parking_lot::{Condvar, Mutex};
use crate::{ use std::collections::{HashMap, HashSet};
symbol_resolver::{StaticValue, SymbolResolver}, use std::sync::{
toplevel::{helper::PrimDef, numpy::unpack_ndarray_var_tys, TopLevelContext, TopLevelDef}, atomic::{AtomicBool, Ordering},
typecheck::{ Arc,
type_inferencer::{CodeLocation, PrimitiveStore},
typedef::{CallId, FuncArg, Type, TypeEnum, Unifier},
},
}; };
use concrete_type::{ConcreteType, ConcreteTypeEnum, ConcreteTypeStore}; use std::thread;
pub use generator::{CodeGenerator, DefaultCodeGenerator};
use types::{ListType, NDArrayType, ProxyType, RangeType};
pub mod builtin_fns; pub mod builtin_fns;
pub mod classes;
pub mod concrete_type; pub mod concrete_type;
pub mod expr; pub mod expr;
pub mod extern_fns; pub mod extern_fns;
@ -49,27 +43,12 @@ pub mod irrt;
pub mod llvm_intrinsics; pub mod llvm_intrinsics;
pub mod numpy; pub mod numpy;
pub mod stmt; pub mod stmt;
pub mod types;
pub mod values;
#[cfg(test)] #[cfg(test)]
mod test; mod test;
mod macros { use concrete_type::{ConcreteType, ConcreteTypeEnum, ConcreteTypeStore};
/// Codegen-variant of [`std::unreachable`] which accepts an instance of [`CodeGenContext`] as pub use generator::{CodeGenerator, DefaultCodeGenerator};
/// its first argument to provide Python source information to indicate the codegen location
/// causing the assertion.
macro_rules! codegen_unreachable {
($ctx:expr $(,)?) => {
std::unreachable!("unreachable code while processing {}", &$ctx.current_loc)
};
($ctx:expr, $($arg:tt)*) => {
std::unreachable!("unreachable code while processing {}: {}", &$ctx.current_loc, std::format!("{}", std::format_args!($($arg)+)))
};
}
pub(crate) use codegen_unreachable;
}
#[derive(Default)] #[derive(Default)]
pub struct StaticValueStore { pub struct StaticValueStore {
@ -89,16 +68,6 @@ pub struct CodeGenLLVMOptions {
pub target: CodeGenTargetMachineOptions, pub target: CodeGenTargetMachineOptions,
} }
impl CodeGenLLVMOptions {
/// Creates a [`TargetMachine`] using the target options specified by this struct.
///
/// See [`Target::create_target_machine`].
#[must_use]
pub fn create_target_machine(&self) -> Option<TargetMachine> {
self.target.create_target_machine(self.opt_level)
}
}
/// Additional options for code generation for the target machine. /// Additional options for code generation for the target machine.
#[derive(Clone, Debug, Eq, PartialEq)] #[derive(Clone, Debug, Eq, PartialEq)]
pub struct CodeGenTargetMachineOptions { pub struct CodeGenTargetMachineOptions {
@ -369,10 +338,6 @@ impl WorkerRegistry {
let mut builder = context.create_builder(); let mut builder = context.create_builder();
let mut module = context.create_module(generator.get_name()); let mut module = context.create_module(generator.get_name());
let target_machine = self.llvm_options.create_target_machine().unwrap();
module.set_data_layout(&target_machine.get_target_data().get_data_layout());
module.set_triple(&target_machine.get_triple());
module.add_basic_value_flag( module.add_basic_value_flag(
"Debug Info Version", "Debug Info Version",
inkwell::module::FlagBehavior::Warning, inkwell::module::FlagBehavior::Warning,
@ -396,10 +361,6 @@ impl WorkerRegistry {
errors.insert(e); errors.insert(e);
// create a new empty module just to continue codegen and collect errors // create a new empty module just to continue codegen and collect errors
module = context.create_module(&format!("{}_recover", generator.get_name())); module = context.create_module(&format!("{}_recover", generator.get_name()));
let target_machine = self.llvm_options.create_target_machine().unwrap();
module.set_data_layout(&target_machine.get_target_data().get_data_layout());
module.set_triple(&target_machine.get_triple());
} }
} }
*self.task_count.lock() -= 1; *self.task_count.lock() -= 1;
@ -465,7 +426,7 @@ pub struct CodeGenTask {
fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>( fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
ctx: &'ctx Context, ctx: &'ctx Context,
module: &Module<'ctx>, module: &Module<'ctx>,
generator: &G, generator: &mut G,
unifier: &mut Unifier, unifier: &mut Unifier,
top_level: &TopLevelContext, top_level: &TopLevelContext,
type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>, type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>,
@ -559,10 +520,8 @@ fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
}; };
return ty; return ty;
} }
TTuple { ty, is_vararg_ctx } => { TTuple { ty } => {
// a struct with fields in the order present in the tuple // a struct with fields in the order present in the tuple
assert!(!is_vararg_ctx, "Tuples in vararg context must be instantiated with the correct number of arguments before calling get_llvm_type");
let fields = ty let fields = ty
.iter() .iter()
.map(|ty| { .map(|ty| {
@ -592,7 +551,7 @@ fn get_llvm_type<'ctx, G: CodeGenerator + ?Sized>(
fn get_llvm_abi_type<'ctx, G: CodeGenerator + ?Sized>( fn get_llvm_abi_type<'ctx, G: CodeGenerator + ?Sized>(
ctx: &'ctx Context, ctx: &'ctx Context,
module: &Module<'ctx>, module: &Module<'ctx>,
generator: &G, generator: &mut G,
unifier: &mut Unifier, unifier: &mut Unifier,
top_level: &TopLevelContext, top_level: &TopLevelContext,
type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>, type_cache: &mut HashMap<Type, BasicTypeEnum<'ctx>>,
@ -601,11 +560,11 @@ fn get_llvm_abi_type<'ctx, G: CodeGenerator + ?Sized>(
) -> BasicTypeEnum<'ctx> { ) -> BasicTypeEnum<'ctx> {
// If the type is used in the definition of a function, return `i1` instead of `i8` for ABI // If the type is used in the definition of a function, return `i1` instead of `i8` for ABI
// consistency. // consistency.
if unifier.unioned(ty, primitives.bool) { return if unifier.unioned(ty, primitives.bool) {
ctx.bool_type().into() ctx.bool_type().into()
} else { } else {
get_llvm_type(ctx, module, generator, unifier, top_level, type_cache, ty) get_llvm_type(ctx, module, generator, unifier, top_level, type_cache, ty)
} };
} }
/// Whether `sret` is needed for a return value with type `ty`. /// Whether `sret` is needed for a return value with type `ty`.
@ -630,40 +589,6 @@ fn need_sret(ty: BasicTypeEnum) -> bool {
need_sret_impl(ty, true) need_sret_impl(ty, true)
} }
/// Returns the [`BasicTypeEnum`] representing a `va_list` struct for variadic arguments.
fn get_llvm_valist_type<'ctx>(ctx: &'ctx Context, triple: &TargetTriple) -> BasicTypeEnum<'ctx> {
let triple = TargetMachine::normalize_triple(triple);
let triple = triple.as_str().to_str().unwrap();
let arch = triple.split('-').next().unwrap();
let llvm_pi8 = ctx.i8_type().ptr_type(AddressSpace::default());
// Referenced from parseArch() in llvm/lib/Support/Triple.cpp
match arch {
"i386" | "i486" | "i586" | "i686" | "riscv32" => {
ctx.i8_type().ptr_type(AddressSpace::default()).into()
}
"amd64" | "x86_64" | "x86_64h" => {
let llvm_i32 = ctx.i32_type();
let va_list_tag = ctx.opaque_struct_type("struct.__va_list_tag");
va_list_tag.set_body(
&[llvm_i32.into(), llvm_i32.into(), llvm_pi8.into(), llvm_pi8.into()],
false,
);
va_list_tag.into()
}
"armv7" => {
let va_list = ctx.opaque_struct_type("struct.__va_list");
va_list.set_body(&[llvm_pi8.into()], false);
va_list.into()
}
triple => {
todo!("Unsupported platform for varargs: {triple}")
}
}
}
/// Implementation for generating LLVM IR for a function. /// Implementation for generating LLVM IR for a function.
pub fn gen_func_impl< pub fn gen_func_impl<
'ctx, 'ctx,
@ -775,7 +700,6 @@ pub fn gen_func_impl<
name: arg.name, name: arg.name,
ty: task.store.to_unifier_type(&mut unifier, &primitives, arg.ty, &mut cache), ty: task.store.to_unifier_type(&mut unifier, &primitives, arg.ty, &mut cache),
default_value: arg.default_value.clone(), default_value: arg.default_value.clone(),
is_vararg: arg.is_vararg,
}) })
.collect_vec(), .collect_vec(),
task.store.to_unifier_type(&mut unifier, &primitives, *ret, &mut cache), task.store.to_unifier_type(&mut unifier, &primitives, *ret, &mut cache),
@ -798,10 +722,7 @@ pub fn gen_func_impl<
let has_sret = ret_type.map_or(false, |ty| need_sret(ty)); let has_sret = ret_type.map_or(false, |ty| need_sret(ty));
let mut params = args let mut params = args
.iter() .iter()
.filter(|arg| !arg.is_vararg)
.map(|arg| { .map(|arg| {
debug_assert!(!arg.is_vararg);
get_llvm_abi_type( get_llvm_abi_type(
context, context,
&module, &module,
@ -820,12 +741,9 @@ pub fn gen_func_impl<
params.insert(0, ret_type.unwrap().ptr_type(AddressSpace::default()).into()); params.insert(0, ret_type.unwrap().ptr_type(AddressSpace::default()).into());
} }
debug_assert!(matches!(args.iter().filter(|arg| arg.is_vararg).count(), 0..=1));
let vararg_arg = args.iter().find(|arg| arg.is_vararg);
let fn_type = match ret_type { let fn_type = match ret_type {
Some(ret_type) if !has_sret => ret_type.fn_type(&params, vararg_arg.is_some()), Some(ret_type) if !has_sret => ret_type.fn_type(&params, false),
_ => context.void_type().fn_type(&params, vararg_arg.is_some()), _ => context.void_type().fn_type(&params, false),
}; };
let symbol = &task.symbol_name; let symbol = &task.symbol_name;
@ -853,10 +771,9 @@ pub fn gen_func_impl<
builder.position_at_end(init_bb); builder.position_at_end(init_bb);
let body_bb = context.append_basic_block(fn_val, "body"); let body_bb = context.append_basic_block(fn_val, "body");
// Store non-vararg argument values into local variables
let mut var_assignment = HashMap::new(); let mut var_assignment = HashMap::new();
let offset = u32::from(has_sret); let offset = u32::from(has_sret);
for (n, arg) in args.iter().enumerate().filter(|(_, arg)| !arg.is_vararg) { for (n, arg) in args.iter().enumerate() {
let param = fn_val.get_nth_param((n as u32) + offset).unwrap(); let param = fn_val.get_nth_param((n as u32) + offset).unwrap();
let local_type = get_llvm_type( let local_type = get_llvm_type(
context, context,
@ -889,8 +806,6 @@ pub fn gen_func_impl<
var_assignment.insert(arg.name, (alloca, None, 0)); var_assignment.insert(arg.name, (alloca, None, 0));
} }
// TODO: Save vararg parameters as list
let return_buffer = if has_sret { let return_buffer = if has_sret {
Some(fn_val.get_nth_param(0).unwrap().into_pointer_value()) Some(fn_val.get_nth_param(0).unwrap().into_pointer_value())
} else { } else {
@ -1113,9 +1028,3 @@ fn gen_in_range_check<'ctx>(
ctx.builder.build_int_compare(IntPredicate::SLT, lo, hi, "cmp").unwrap() ctx.builder.build_int_compare(IntPredicate::SLT, lo, hi, "cmp").unwrap()
} }
/// Returns the internal name for the `va_count` argument, used to indicate the number of arguments
/// passed to the variadic function.
fn get_va_count_arg_name(arg_name: StrRef) -> StrRef {
format!("__{}_va_count", &arg_name).into()
}

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File diff suppressed because it is too large Load Diff

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@ -1,37 +1,34 @@
use std::{
collections::{HashMap, HashSet},
sync::Arc,
};
use indexmap::IndexMap;
use indoc::indoc;
use inkwell::{
targets::{InitializationConfig, Target},
OptimizationLevel,
};
use nac3parser::{
ast::{fold::Fold, FileName, StrRef},
parser::parse_program,
};
use parking_lot::RwLock;
use super::{
concrete_type::ConcreteTypeStore,
types::{ListType, NDArrayType, ProxyType, RangeType},
CodeGenContext, CodeGenLLVMOptions, CodeGenTargetMachineOptions, CodeGenTask, CodeGenerator,
DefaultCodeGenerator, WithCall, WorkerRegistry,
};
use crate::{ use crate::{
codegen::{
classes::{ListType, NDArrayType, ProxyType, RangeType},
concrete_type::ConcreteTypeStore,
CodeGenContext, CodeGenLLVMOptions, CodeGenTargetMachineOptions, CodeGenTask,
CodeGenerator, DefaultCodeGenerator, WithCall, WorkerRegistry,
},
symbol_resolver::{SymbolResolver, ValueEnum}, symbol_resolver::{SymbolResolver, ValueEnum},
toplevel::{ toplevel::{
composer::{ComposerConfig, TopLevelComposer}, composer::{ComposerConfig, TopLevelComposer},
DefinitionId, FunInstance, TopLevelContext, TopLevelDef, DefinitionId, FunInstance, TopLevelContext, TopLevelDef,
}, },
typecheck::{ typecheck::{
type_inferencer::{FunctionData, IdentifierInfo, Inferencer, PrimitiveStore}, type_inferencer::{FunctionData, Inferencer, PrimitiveStore},
typedef::{FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap}, typedef::{FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap},
}, },
}; };
use indexmap::IndexMap;
use indoc::indoc;
use inkwell::{
targets::{InitializationConfig, Target},
OptimizationLevel,
};
use nac3parser::ast::FileName;
use nac3parser::{
ast::{fold::Fold, StrRef},
parser::parse_program,
};
use parking_lot::RwLock;
use std::collections::{HashMap, HashSet};
use std::sync::Arc;
struct Resolver { struct Resolver {
id_to_type: HashMap<StrRef, Type>, id_to_type: HashMap<StrRef, Type>,
@ -67,7 +64,6 @@ impl SymbolResolver for Resolver {
&self, &self,
_: StrRef, _: StrRef,
_: &mut CodeGenContext<'ctx, '_>, _: &mut CodeGenContext<'ctx, '_>,
_: &mut dyn CodeGenerator,
) -> Option<ValueEnum<'ctx>> { ) -> Option<ValueEnum<'ctx>> {
unimplemented!() unimplemented!()
} }
@ -98,7 +94,7 @@ fn test_primitives() {
"}; "};
let statements = parse_program(source, FileName::default()).unwrap(); let statements = parse_program(source, FileName::default()).unwrap();
let composer = TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 32).0; let composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 32).0;
let mut unifier = composer.unifier.clone(); let mut unifier = composer.unifier.clone();
let primitives = composer.primitives_ty; let primitives = composer.primitives_ty;
let top_level = Arc::new(composer.make_top_level_context()); let top_level = Arc::new(composer.make_top_level_context());
@ -113,18 +109,8 @@ fn test_primitives() {
let threads = vec![DefaultCodeGenerator::new("test".into(), 32).into()]; let threads = vec![DefaultCodeGenerator::new("test".into(), 32).into()];
let signature = FunSignature { let signature = FunSignature {
args: vec![ args: vec![
FuncArg { FuncArg { name: "a".into(), ty: primitives.int32, default_value: None },
name: "a".into(), FuncArg { name: "b".into(), ty: primitives.int32, default_value: None },
ty: primitives.int32,
default_value: None,
is_vararg: false,
},
FuncArg {
name: "b".into(),
ty: primitives.int32,
default_value: None,
is_vararg: false,
},
], ],
ret: primitives.int32, ret: primitives.int32,
vars: VarMap::new(), vars: VarMap::new(),
@ -142,8 +128,7 @@ fn test_primitives() {
}; };
let mut virtual_checks = Vec::new(); let mut virtual_checks = Vec::new();
let mut calls = HashMap::new(); let mut calls = HashMap::new();
let mut identifiers: HashMap<_, _> = let mut identifiers: HashSet<_> = ["a".into(), "b".into()].into();
["a".into(), "b".into()].map(|id| (id, IdentifierInfo::default())).into();
let mut inferencer = Inferencer { let mut inferencer = Inferencer {
top_level: &top_level, top_level: &top_level,
function_data: &mut function_data, function_data: &mut function_data,
@ -204,8 +189,6 @@ fn test_primitives() {
let expected = indoc! {" let expected = indoc! {"
; ModuleID = 'test' ; ModuleID = 'test'
source_filename = \"test\" source_filename = \"test\"
target datalayout = \"e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128\"
target triple = \"x86_64-unknown-linux-gnu\"
; Function Attrs: mustprogress nofree norecurse nosync nounwind readnone willreturn ; Function Attrs: mustprogress nofree norecurse nosync nounwind readnone willreturn
define i32 @testing(i32 %0, i32 %1) local_unnamed_addr #0 !dbg !4 { define i32 @testing(i32 %0, i32 %1) local_unnamed_addr #0 !dbg !4 {
@ -263,19 +246,14 @@ fn test_simple_call() {
"}; "};
let statements_2 = parse_program(source_2, FileName::default()).unwrap(); let statements_2 = parse_program(source_2, FileName::default()).unwrap();
let composer = TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 32).0; let composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 32).0;
let mut unifier = composer.unifier.clone(); let mut unifier = composer.unifier.clone();
let primitives = composer.primitives_ty; let primitives = composer.primitives_ty;
let top_level = Arc::new(composer.make_top_level_context()); let top_level = Arc::new(composer.make_top_level_context());
unifier.top_level = Some(top_level.clone()); unifier.top_level = Some(top_level.clone());
let signature = FunSignature { let signature = FunSignature {
args: vec![FuncArg { args: vec![FuncArg { name: "a".into(), ty: primitives.int32, default_value: None }],
name: "a".into(),
ty: primitives.int32,
default_value: None,
is_vararg: false,
}],
ret: primitives.int32, ret: primitives.int32,
vars: VarMap::new(), vars: VarMap::new(),
}; };
@ -322,8 +300,7 @@ fn test_simple_call() {
}; };
let mut virtual_checks = Vec::new(); let mut virtual_checks = Vec::new();
let mut calls = HashMap::new(); let mut calls = HashMap::new();
let mut identifiers: HashMap<_, _> = let mut identifiers: HashSet<_> = ["a".into(), "foo".into()].into();
["a".into(), "foo".into()].map(|id| (id, IdentifierInfo::default())).into();
let mut inferencer = Inferencer { let mut inferencer = Inferencer {
top_level: &top_level, top_level: &top_level,
function_data: &mut function_data, function_data: &mut function_data,
@ -391,8 +368,6 @@ fn test_simple_call() {
let expected = indoc! {" let expected = indoc! {"
; ModuleID = 'test' ; ModuleID = 'test'
source_filename = \"test\" source_filename = \"test\"
target datalayout = \"e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128\"
target triple = \"x86_64-unknown-linux-gnu\"
; Function Attrs: mustprogress nofree norecurse nosync nounwind readnone willreturn ; Function Attrs: mustprogress nofree norecurse nosync nounwind readnone willreturn
define i32 @testing(i32 %0) local_unnamed_addr #0 !dbg !5 { define i32 @testing(i32 %0) local_unnamed_addr #0 !dbg !5 {
@ -452,7 +427,7 @@ fn test_classes_list_type_new() {
let llvm_usize = generator.get_size_type(&ctx); let llvm_usize = generator.get_size_type(&ctx);
let llvm_list = ListType::new(&generator, &ctx, llvm_i32.into()); let llvm_list = ListType::new(&generator, &ctx, llvm_i32.into());
assert!(ListType::is_representable(llvm_list.as_base_type(), llvm_usize).is_ok()); assert!(ListType::is_type(llvm_list.as_base_type(), llvm_usize).is_ok());
} }
#[test] #[test]
@ -460,7 +435,7 @@ fn test_classes_range_type_new() {
let ctx = inkwell::context::Context::create(); let ctx = inkwell::context::Context::create();
let llvm_range = RangeType::new(&ctx); let llvm_range = RangeType::new(&ctx);
assert!(RangeType::is_representable(llvm_range.as_base_type()).is_ok()); assert!(RangeType::is_type(llvm_range.as_base_type()).is_ok());
} }
#[test] #[test]
@ -472,5 +447,5 @@ fn test_classes_ndarray_type_new() {
let llvm_usize = generator.get_size_type(&ctx); let llvm_usize = generator.get_size_type(&ctx);
let llvm_ndarray = NDArrayType::new(&generator, &ctx, llvm_i32.into()); let llvm_ndarray = NDArrayType::new(&generator, &ctx, llvm_i32.into());
assert!(NDArrayType::is_representable(llvm_ndarray.as_base_type(), llvm_usize).is_ok()); assert!(NDArrayType::is_type(llvm_ndarray.as_base_type(), llvm_usize).is_ok());
} }

View File

@ -1,192 +0,0 @@
use inkwell::{
context::Context,
types::{AnyTypeEnum, BasicType, BasicTypeEnum, IntType, PointerType},
values::IntValue,
AddressSpace,
};
use super::ProxyType;
use crate::codegen::{
values::{ArraySliceValue, ListValue, ProxyValue},
CodeGenContext, CodeGenerator,
};
/// Proxy type for a `list` type in LLVM.
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub struct ListType<'ctx> {
ty: PointerType<'ctx>,
llvm_usize: IntType<'ctx>,
}
impl<'ctx> ListType<'ctx> {
/// Checks whether `llvm_ty` represents a `list` type, returning [Err] if it does not.
pub fn is_representable(
llvm_ty: PointerType<'ctx>,
llvm_usize: IntType<'ctx>,
) -> Result<(), String> {
let llvm_list_ty = llvm_ty.get_element_type();
let AnyTypeEnum::StructType(llvm_list_ty) = llvm_list_ty else {
return Err(format!("Expected struct type for `list` type, got {llvm_list_ty}"));
};
if llvm_list_ty.count_fields() != 2 {
return Err(format!(
"Expected 2 fields in `list`, got {}",
llvm_list_ty.count_fields()
));
}
let list_size_ty = llvm_list_ty.get_field_type_at_index(0).unwrap();
let Ok(_) = PointerType::try_from(list_size_ty) else {
return Err(format!("Expected pointer type for `list.0`, got {list_size_ty}"));
};
let list_data_ty = llvm_list_ty.get_field_type_at_index(1).unwrap();
let Ok(list_data_ty) = IntType::try_from(list_data_ty) else {
return Err(format!("Expected int type for `list.1`, got {list_data_ty}"));
};
if list_data_ty.get_bit_width() != llvm_usize.get_bit_width() {
return Err(format!(
"Expected {}-bit int type for `list.1`, got {}-bit int",
llvm_usize.get_bit_width(),
list_data_ty.get_bit_width()
));
}
Ok(())
}
/// Creates an LLVM type corresponding to the expected structure of a `List`.
#[must_use]
fn llvm_type(
ctx: &'ctx Context,
element_type: BasicTypeEnum<'ctx>,
llvm_usize: IntType<'ctx>,
) -> PointerType<'ctx> {
// struct List { data: T*, size: size_t }
let field_tys = [element_type.ptr_type(AddressSpace::default()).into(), llvm_usize.into()];
ctx.struct_type(&field_tys, false).ptr_type(AddressSpace::default())
}
/// Creates an instance of [`ListType`].
#[must_use]
pub fn new<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
element_type: BasicTypeEnum<'ctx>,
) -> Self {
let llvm_usize = generator.get_size_type(ctx);
let llvm_list = Self::llvm_type(ctx, element_type, llvm_usize);
ListType::from_type(llvm_list, llvm_usize)
}
/// Creates an [`ListType`] from a [`PointerType`].
#[must_use]
pub fn from_type(ptr_ty: PointerType<'ctx>, llvm_usize: IntType<'ctx>) -> Self {
debug_assert!(Self::is_representable(ptr_ty, llvm_usize).is_ok());
ListType { ty: ptr_ty, llvm_usize }
}
/// Returns the type of the `size` field of this `list` type.
#[must_use]
pub fn size_type(&self) -> IntType<'ctx> {
self.as_base_type()
.get_element_type()
.into_struct_type()
.get_field_type_at_index(1)
.map(BasicTypeEnum::into_int_type)
.unwrap()
}
/// Returns the element type of this `list` type.
#[must_use]
pub fn element_type(&self) -> AnyTypeEnum<'ctx> {
self.as_base_type()
.get_element_type()
.into_struct_type()
.get_field_type_at_index(0)
.map(BasicTypeEnum::into_pointer_type)
.map(PointerType::get_element_type)
.unwrap()
}
}
impl<'ctx> ProxyType<'ctx> for ListType<'ctx> {
type Base = PointerType<'ctx>;
type Value = ListValue<'ctx>;
fn is_type<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: impl BasicType<'ctx>,
) -> Result<(), String> {
if let BasicTypeEnum::PointerType(ty) = llvm_ty.as_basic_type_enum() {
<Self as ProxyType<'ctx>>::is_representable(generator, ctx, ty)
} else {
Err(format!("Expected pointer type, got {llvm_ty:?}"))
}
}
fn is_representable<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: Self::Base,
) -> Result<(), String> {
Self::is_representable(llvm_ty, generator.get_size_type(ctx))
}
fn new_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
name: Option<&'ctx str>,
) -> Self::Value {
self.map_value(
generator
.gen_var_alloc(
ctx,
self.as_base_type().get_element_type().into_struct_type().into(),
name,
)
.unwrap(),
name,
)
}
fn new_array_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
size: IntValue<'ctx>,
name: Option<&'ctx str>,
) -> ArraySliceValue<'ctx> {
generator
.gen_array_var_alloc(
ctx,
self.as_base_type().get_element_type().into_struct_type().into(),
size,
name,
)
.unwrap()
}
fn map_value(
&self,
value: <Self::Value as ProxyValue<'ctx>>::Base,
name: Option<&'ctx str>,
) -> Self::Value {
Self::Value::from_pointer_value(value, self.llvm_usize, name)
}
fn as_base_type(&self) -> Self::Base {
self.ty
}
}
impl<'ctx> From<ListType<'ctx>> for PointerType<'ctx> {
fn from(value: ListType<'ctx>) -> Self {
value.as_base_type()
}
}

View File

@ -1,64 +0,0 @@
use inkwell::{context::Context, types::BasicType, values::IntValue};
use super::{
values::{ArraySliceValue, ProxyValue},
{CodeGenContext, CodeGenerator},
};
pub use list::*;
pub use ndarray::*;
pub use range::*;
mod list;
mod ndarray;
mod range;
pub mod structure;
/// A LLVM type that is used to represent a corresponding type in NAC3.
pub trait ProxyType<'ctx>: Into<Self::Base> {
/// The LLVM type of which values of this type possess. This is usually a
/// [LLVM pointer type][PointerType] for any non-primitive types.
type Base: BasicType<'ctx>;
/// The type of values represented by this type.
type Value: ProxyValue<'ctx, Type = Self>;
fn is_type<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: impl BasicType<'ctx>,
) -> Result<(), String>;
/// Checks whether `llvm_ty` can be represented by this [`ProxyType`].
fn is_representable<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: Self::Base,
) -> Result<(), String>;
/// Creates a new value of this type.
fn new_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
name: Option<&'ctx str>,
) -> Self::Value;
/// Creates a new array value of this type.
fn new_array_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
size: IntValue<'ctx>,
name: Option<&'ctx str>,
) -> ArraySliceValue<'ctx>;
/// Converts an existing value into a [`ProxyValue`] of this type.
fn map_value(
&self,
value: <Self::Value as ProxyValue<'ctx>>::Base,
name: Option<&'ctx str>,
) -> Self::Value;
/// Returns the [base type][Self::Base] of this proxy.
fn as_base_type(&self) -> Self::Base;
}

View File

@ -1,258 +0,0 @@
use inkwell::{
context::Context,
types::{AnyTypeEnum, BasicType, BasicTypeEnum, IntType, PointerType},
values::{IntValue, PointerValue},
AddressSpace,
};
use itertools::Itertools;
use nac3core_derive::StructFields;
use super::{
structure::{StructField, StructFields},
ProxyType,
};
use crate::codegen::{
values::{ArraySliceValue, NDArrayValue, ProxyValue},
{CodeGenContext, CodeGenerator},
};
/// Proxy type for a `ndarray` type in LLVM.
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub struct NDArrayType<'ctx> {
ty: PointerType<'ctx>,
dtype: BasicTypeEnum<'ctx>,
llvm_usize: IntType<'ctx>,
}
#[derive(PartialEq, Eq, Clone, Copy, StructFields)]
pub struct NDArrayStructFields<'ctx> {
#[value_type(usize)]
pub ndims: StructField<'ctx, IntValue<'ctx>>,
#[value_type(usize.ptr_type(AddressSpace::default()))]
pub shape: StructField<'ctx, PointerValue<'ctx>>,
#[value_type(i8_type().ptr_type(AddressSpace::default()))]
pub data: StructField<'ctx, PointerValue<'ctx>>,
}
impl<'ctx> NDArrayType<'ctx> {
/// Checks whether `llvm_ty` represents a `ndarray` type, returning [Err] if it does not.
pub fn is_representable(
llvm_ty: PointerType<'ctx>,
llvm_usize: IntType<'ctx>,
) -> Result<(), String> {
let llvm_ndarray_ty = llvm_ty.get_element_type();
let AnyTypeEnum::StructType(llvm_ndarray_ty) = llvm_ndarray_ty else {
return Err(format!("Expected struct type for `NDArray` type, got {llvm_ndarray_ty}"));
};
if llvm_ndarray_ty.count_fields() != 3 {
return Err(format!(
"Expected 3 fields in `NDArray`, got {}",
llvm_ndarray_ty.count_fields()
));
}
let ndarray_ndims_ty = llvm_ndarray_ty.get_field_type_at_index(0).unwrap();
let Ok(ndarray_ndims_ty) = IntType::try_from(ndarray_ndims_ty) else {
return Err(format!("Expected int type for `ndarray.0`, got {ndarray_ndims_ty}"));
};
if ndarray_ndims_ty.get_bit_width() != llvm_usize.get_bit_width() {
return Err(format!(
"Expected {}-bit int type for `ndarray.0`, got {}-bit int",
llvm_usize.get_bit_width(),
ndarray_ndims_ty.get_bit_width()
));
}
let ndarray_dims_ty = llvm_ndarray_ty.get_field_type_at_index(1).unwrap();
let Ok(ndarray_pdims) = PointerType::try_from(ndarray_dims_ty) else {
return Err(format!("Expected pointer type for `ndarray.1`, got {ndarray_dims_ty}"));
};
let ndarray_dims = ndarray_pdims.get_element_type();
let Ok(ndarray_dims) = IntType::try_from(ndarray_dims) else {
return Err(format!(
"Expected pointer-to-int type for `ndarray.1`, got pointer-to-{ndarray_dims}"
));
};
if ndarray_dims.get_bit_width() != llvm_usize.get_bit_width() {
return Err(format!(
"Expected pointer-to-{}-bit int type for `ndarray.1`, got pointer-to-{}-bit int",
llvm_usize.get_bit_width(),
ndarray_dims.get_bit_width()
));
}
let ndarray_data_ty = llvm_ndarray_ty.get_field_type_at_index(2).unwrap();
let Ok(ndarray_pdata) = PointerType::try_from(ndarray_data_ty) else {
return Err(format!("Expected pointer type for `ndarray.2`, got {ndarray_data_ty}"));
};
let ndarray_data = ndarray_pdata.get_element_type();
let Ok(ndarray_data) = IntType::try_from(ndarray_data) else {
return Err(format!(
"Expected pointer-to-int type for `ndarray.2`, got pointer-to-{ndarray_data}"
));
};
if ndarray_data.get_bit_width() != 8 {
return Err(format!(
"Expected pointer-to-8-bit int type for `ndarray.1`, got pointer-to-{}-bit int",
ndarray_data.get_bit_width()
));
}
Ok(())
}
// TODO: Move this into e.g. StructProxyType
#[must_use]
fn fields(ctx: &'ctx Context, llvm_usize: IntType<'ctx>) -> NDArrayStructFields<'ctx> {
NDArrayStructFields::new(ctx, llvm_usize)
}
// TODO: Move this into e.g. StructProxyType
#[must_use]
pub fn get_fields(
&self,
ctx: &'ctx Context,
llvm_usize: IntType<'ctx>,
) -> NDArrayStructFields<'ctx> {
Self::fields(ctx, llvm_usize)
}
/// Creates an LLVM type corresponding to the expected structure of an `NDArray`.
#[must_use]
fn llvm_type(ctx: &'ctx Context, llvm_usize: IntType<'ctx>) -> PointerType<'ctx> {
// struct NDArray { num_dims: size_t, dims: size_t*, data: i8* }
//
// * data : Pointer to an array containing the array data
// * itemsize: The size of each NDArray elements in bytes
// * ndims : Number of dimensions in the array
// * shape : Pointer to an array containing the shape of the NDArray
// * strides : Pointer to an array indicating the number of bytes between each element at a dimension
let field_tys =
Self::fields(ctx, llvm_usize).into_iter().map(|field| field.1).collect_vec();
ctx.struct_type(&field_tys, false).ptr_type(AddressSpace::default())
}
/// Creates an instance of [`NDArrayType`].
#[must_use]
pub fn new<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
dtype: BasicTypeEnum<'ctx>,
) -> Self {
let llvm_usize = generator.get_size_type(ctx);
let llvm_ndarray = Self::llvm_type(ctx, llvm_usize);
NDArrayType { ty: llvm_ndarray, dtype, llvm_usize }
}
/// Creates an [`NDArrayType`] from a [`PointerType`] representing an `NDArray`.
#[must_use]
pub fn from_type(
ptr_ty: PointerType<'ctx>,
dtype: BasicTypeEnum<'ctx>,
llvm_usize: IntType<'ctx>,
) -> Self {
debug_assert!(Self::is_representable(ptr_ty, llvm_usize).is_ok());
NDArrayType { ty: ptr_ty, dtype, llvm_usize }
}
/// Returns the type of the `size` field of this `ndarray` type.
#[must_use]
pub fn size_type(&self) -> IntType<'ctx> {
self.as_base_type()
.get_element_type()
.into_struct_type()
.get_field_type_at_index(0)
.map(BasicTypeEnum::into_int_type)
.unwrap()
}
/// Returns the element type of this `ndarray` type.
#[must_use]
pub fn element_type(&self) -> BasicTypeEnum<'ctx> {
self.dtype
}
}
impl<'ctx> ProxyType<'ctx> for NDArrayType<'ctx> {
type Base = PointerType<'ctx>;
type Value = NDArrayValue<'ctx>;
fn is_type<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: impl BasicType<'ctx>,
) -> Result<(), String> {
if let BasicTypeEnum::PointerType(ty) = llvm_ty.as_basic_type_enum() {
<Self as ProxyType<'ctx>>::is_representable(generator, ctx, ty)
} else {
Err(format!("Expected pointer type, got {llvm_ty:?}"))
}
}
fn is_representable<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: Self::Base,
) -> Result<(), String> {
Self::is_representable(llvm_ty, generator.get_size_type(ctx))
}
fn new_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
name: Option<&'ctx str>,
) -> Self::Value {
self.map_value(
generator
.gen_var_alloc(
ctx,
self.as_base_type().get_element_type().into_struct_type().into(),
name,
)
.unwrap(),
name,
)
}
fn new_array_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
size: IntValue<'ctx>,
name: Option<&'ctx str>,
) -> ArraySliceValue<'ctx> {
generator
.gen_array_var_alloc(
ctx,
self.as_base_type().get_element_type().into_struct_type().into(),
size,
name,
)
.unwrap()
}
fn map_value(
&self,
value: <Self::Value as ProxyValue<'ctx>>::Base,
name: Option<&'ctx str>,
) -> Self::Value {
debug_assert_eq!(value.get_type(), self.as_base_type());
NDArrayValue::from_pointer_value(value, self.dtype, self.llvm_usize, name)
}
fn as_base_type(&self) -> Self::Base {
self.ty
}
}
impl<'ctx> From<NDArrayType<'ctx>> for PointerType<'ctx> {
fn from(value: NDArrayType<'ctx>) -> Self {
value.as_base_type()
}
}

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@ -1,159 +0,0 @@
use inkwell::{
context::Context,
types::{AnyTypeEnum, BasicType, BasicTypeEnum, IntType, PointerType},
values::IntValue,
AddressSpace,
};
use super::ProxyType;
use crate::codegen::{
values::{ArraySliceValue, ProxyValue, RangeValue},
{CodeGenContext, CodeGenerator},
};
/// Proxy type for a `range` type in LLVM.
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub struct RangeType<'ctx> {
ty: PointerType<'ctx>,
}
impl<'ctx> RangeType<'ctx> {
/// Checks whether `llvm_ty` represents a `range` type, returning [Err] if it does not.
pub fn is_representable(llvm_ty: PointerType<'ctx>) -> Result<(), String> {
let llvm_range_ty = llvm_ty.get_element_type();
let AnyTypeEnum::ArrayType(llvm_range_ty) = llvm_range_ty else {
return Err(format!("Expected array type for `range` type, got {llvm_range_ty}"));
};
if llvm_range_ty.len() != 3 {
return Err(format!(
"Expected 3 elements for `range` type, got {}",
llvm_range_ty.len()
));
}
let llvm_range_elem_ty = llvm_range_ty.get_element_type();
let Ok(llvm_range_elem_ty) = IntType::try_from(llvm_range_elem_ty) else {
return Err(format!(
"Expected int type for `range` element type, got {llvm_range_elem_ty}"
));
};
if llvm_range_elem_ty.get_bit_width() != 32 {
return Err(format!(
"Expected 32-bit int type for `range` element type, got {}",
llvm_range_elem_ty.get_bit_width()
));
}
Ok(())
}
/// Creates an LLVM type corresponding to the expected structure of a `Range`.
#[must_use]
fn llvm_type(ctx: &'ctx Context) -> PointerType<'ctx> {
// typedef int32_t Range[3];
let llvm_i32 = ctx.i32_type();
llvm_i32.array_type(3).ptr_type(AddressSpace::default())
}
/// Creates an instance of [`RangeType`].
#[must_use]
pub fn new(ctx: &'ctx Context) -> Self {
let llvm_range = Self::llvm_type(ctx);
RangeType::from_type(llvm_range)
}
/// Creates an [`RangeType`] from a [`PointerType`].
#[must_use]
pub fn from_type(ptr_ty: PointerType<'ctx>) -> Self {
debug_assert!(Self::is_representable(ptr_ty).is_ok());
RangeType { ty: ptr_ty }
}
/// Returns the type of all fields of this `range` type.
#[must_use]
pub fn value_type(&self) -> IntType<'ctx> {
self.as_base_type().get_element_type().into_array_type().get_element_type().into_int_type()
}
}
impl<'ctx> ProxyType<'ctx> for RangeType<'ctx> {
type Base = PointerType<'ctx>;
type Value = RangeValue<'ctx>;
fn is_type<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
llvm_ty: impl BasicType<'ctx>,
) -> Result<(), String> {
if let BasicTypeEnum::PointerType(ty) = llvm_ty.as_basic_type_enum() {
<Self as ProxyType<'ctx>>::is_representable(generator, ctx, ty)
} else {
Err(format!("Expected pointer type, got {llvm_ty:?}"))
}
}
fn is_representable<G: CodeGenerator + ?Sized>(
_: &G,
_: &'ctx Context,
llvm_ty: Self::Base,
) -> Result<(), String> {
Self::is_representable(llvm_ty)
}
fn new_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
name: Option<&'ctx str>,
) -> Self::Value {
self.map_value(
generator
.gen_var_alloc(
ctx,
self.as_base_type().get_element_type().into_struct_type().into(),
name,
)
.unwrap(),
name,
)
}
fn new_array_value<G: CodeGenerator + ?Sized>(
&self,
generator: &mut G,
ctx: &mut CodeGenContext<'ctx, '_>,
size: IntValue<'ctx>,
name: Option<&'ctx str>,
) -> ArraySliceValue<'ctx> {
generator
.gen_array_var_alloc(
ctx,
self.as_base_type().get_element_type().into_struct_type().into(),
size,
name,
)
.unwrap()
}
fn map_value(
&self,
value: <Self::Value as ProxyValue<'ctx>>::Base,
name: Option<&'ctx str>,
) -> Self::Value {
debug_assert_eq!(value.get_type(), self.as_base_type());
RangeValue::from_pointer_value(value, name)
}
fn as_base_type(&self) -> Self::Base {
self.ty
}
}
impl<'ctx> From<RangeType<'ctx>> for PointerType<'ctx> {
fn from(value: RangeType<'ctx>) -> Self {
value.as_base_type()
}
}

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@ -1,203 +0,0 @@
use std::marker::PhantomData;
use inkwell::{
context::AsContextRef,
types::{BasicTypeEnum, IntType},
values::{BasicValue, BasicValueEnum, IntValue, PointerValue, StructValue},
};
use crate::codegen::CodeGenContext;
/// Trait indicating that the structure is a field-wise representation of an LLVM structure.
///
/// # Usage
///
/// For example, for a simple C-slice LLVM structure:
///
/// ```ignore
/// struct CSliceFields<'ctx> {
/// ptr: StructField<'ctx, PointerValue<'ctx>>,
/// len: StructField<'ctx, IntValue<'ctx>>
/// }
/// ```
pub trait StructFields<'ctx>: Eq + Copy {
/// Creates an instance of [`StructFields`] using the given `ctx` and `size_t` types.
fn new(ctx: impl AsContextRef<'ctx>, llvm_usize: IntType<'ctx>) -> Self;
/// Returns a [`Vec`] that contains the fields of the structure in the order as they appear in
/// the type definition.
#[must_use]
fn to_vec(&self) -> Vec<(&'static str, BasicTypeEnum<'ctx>)>;
/// Returns a [`Iterator`] that contains the fields of the structure in the order as they appear
/// in the type definition.
#[must_use]
fn iter(&self) -> impl Iterator<Item = (&'static str, BasicTypeEnum<'ctx>)> {
self.to_vec().into_iter()
}
/// Returns a [`Vec`] that contains the fields of the structure in the order as they appear in
/// the type definition.
#[must_use]
fn into_vec(self) -> Vec<(&'static str, BasicTypeEnum<'ctx>)>
where
Self: Sized,
{
self.to_vec()
}
/// Returns a [`Iterator`] that contains the fields of the structure in the order as they appear
/// in the type definition.
#[must_use]
fn into_iter(self) -> impl Iterator<Item = (&'static str, BasicTypeEnum<'ctx>)>
where
Self: Sized,
{
self.into_vec().into_iter()
}
}
/// A single field of an LLVM structure.
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub struct StructField<'ctx, Value>
where
Value: BasicValue<'ctx> + TryFrom<BasicValueEnum<'ctx>, Error = ()>,
{
/// The index of this field within the structure.
index: u32,
/// The name of this field.
name: &'static str,
/// The type of this field.
ty: BasicTypeEnum<'ctx>,
/// Instance of [`PhantomData`] containing [`Value`], used to implement automatic downcasts.
_value_ty: PhantomData<Value>,
}
impl<'ctx, Value> StructField<'ctx, Value>
where
Value: BasicValue<'ctx> + TryFrom<BasicValueEnum<'ctx>, Error = ()>,
{
/// Creates an instance of [`StructField`].
///
/// * `idx_counter` - The instance of [`FieldIndexCounter`] used to track the current field
/// index.
/// * `name` - Name of the field.
/// * `ty` - The type of this field.
pub fn create(
idx_counter: &mut FieldIndexCounter,
name: &'static str,
ty: impl Into<BasicTypeEnum<'ctx>>,
) -> Self {
StructField { index: idx_counter.increment(), name, ty: ty.into(), _value_ty: PhantomData }
}
/// Creates an instance of [`StructField`] with a given index.
///
/// * `index` - The index of this field within its enclosing structure.
/// * `name` - Name of the field.
/// * `ty` - The type of this field.
pub fn create_at(index: u32, name: &'static str, ty: impl Into<BasicTypeEnum<'ctx>>) -> Self {
StructField { index, name, ty: ty.into(), _value_ty: PhantomData }
}
/// Creates a pointer to this field in an arbitrary structure by performing a `getelementptr i32
/// {idx...}, i32 {self.index}`.
pub fn ptr_by_array_gep(
&self,
ctx: &CodeGenContext<'ctx, '_>,
pobj: PointerValue<'ctx>,
idx: &[IntValue<'ctx>],
) -> PointerValue<'ctx> {
unsafe {
ctx.builder.build_in_bounds_gep(
pobj,
&[idx, &[ctx.ctx.i32_type().const_int(u64::from(self.index), false)]].concat(),
"",
)
}
.unwrap()
}
/// Creates a pointer to this field in an arbitrary structure by performing the equivalent of
/// `getelementptr i32 0, i32 {self.index}`.
pub fn ptr_by_gep(
&self,
ctx: &CodeGenContext<'ctx, '_>,
pobj: PointerValue<'ctx>,
obj_name: Option<&'ctx str>,
) -> PointerValue<'ctx> {
ctx.builder
.build_struct_gep(
pobj,
self.index,
&obj_name.map(|name| format!("{name}.{}.addr", self.name)).unwrap_or_default(),
)
.unwrap()
}
/// Gets the value of this field for a given `obj`.
#[must_use]
pub fn get_from_value(&self, obj: StructValue<'ctx>) -> Value {
obj.get_field_at_index(self.index).and_then(|value| Value::try_from(value).ok()).unwrap()
}
/// Sets the value of this field for a given `obj`.
pub fn set_from_value(&self, obj: StructValue<'ctx>, value: Value) {
obj.set_field_at_index(self.index, value);
}
/// Gets the value of this field for a pointer-to-structure.
pub fn get(
&self,
ctx: &CodeGenContext<'ctx, '_>,
pobj: PointerValue<'ctx>,
obj_name: Option<&'ctx str>,
) -> Value {
ctx.builder
.build_load(
self.ptr_by_gep(ctx, pobj, obj_name),
&obj_name.map(|name| format!("{name}.{}", self.name)).unwrap_or_default(),
)
.map_err(|_| ())
.and_then(|value| Value::try_from(value))
.unwrap()
}
/// Sets the value of this field for a pointer-to-structure.
pub fn set(
&self,
ctx: &CodeGenContext<'ctx, '_>,
pobj: PointerValue<'ctx>,
value: Value,
obj_name: Option<&'ctx str>,
) {
ctx.builder.build_store(self.ptr_by_gep(ctx, pobj, obj_name), value).unwrap();
}
}
impl<'ctx, Value> From<StructField<'ctx, Value>> for (&'static str, BasicTypeEnum<'ctx>)
where
Value: BasicValue<'ctx> + TryFrom<BasicValueEnum<'ctx>, Error = ()>,
{
fn from(value: StructField<'ctx, Value>) -> Self {
(value.name, value.ty)
}
}
/// A counter that tracks the next index of a field using a monotonically increasing counter.
#[derive(Default, Debug, PartialEq, Eq, Clone, Copy)]
pub struct FieldIndexCounter(u32);
impl FieldIndexCounter {
/// Increments the number stored by this counter, returning the previous value.
///
/// Functionally equivalent to `i++` in C-based languages.
pub fn increment(&mut self) -> u32 {
let v = self.0;
self.0 += 1;
v
}
}

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@ -1,426 +0,0 @@
use inkwell::{
types::AnyTypeEnum,
values::{BasicValueEnum, IntValue, PointerValue},
IntPredicate,
};
use crate::codegen::{CodeGenContext, CodeGenerator};
/// An LLVM value that is array-like, i.e. it contains a contiguous, sequenced collection of
/// elements.
pub trait ArrayLikeValue<'ctx> {
/// Returns the element type of this array-like value.
fn element_type<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> AnyTypeEnum<'ctx>;
/// Returns the base pointer to the array.
fn base_ptr<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> PointerValue<'ctx>;
/// Returns the size of this array-like value.
fn size<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> IntValue<'ctx>;
/// Returns a [`ArraySliceValue`] representing this value.
fn as_slice_value<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> ArraySliceValue<'ctx> {
ArraySliceValue::from_ptr_val(
self.base_ptr(ctx, generator),
self.size(ctx, generator),
None,
)
}
}
/// An array-like value that can be indexed by memory offset.
pub trait ArrayLikeIndexer<'ctx, Index = IntValue<'ctx>>: ArrayLikeValue<'ctx> {
/// # Safety
///
/// This function should be called with a valid index.
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> PointerValue<'ctx>;
/// Returns the pointer to the data at the `idx`-th index.
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> PointerValue<'ctx>;
}
/// An array-like value that can have its array elements accessed as a [`BasicValueEnum`].
pub trait UntypedArrayLikeAccessor<'ctx, Index = IntValue<'ctx>>:
ArrayLikeIndexer<'ctx, Index>
{
/// # Safety
///
/// This function should be called with a valid index.
unsafe fn get_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> BasicValueEnum<'ctx> {
let ptr = unsafe { self.ptr_offset_unchecked(ctx, generator, idx, name) };
ctx.builder.build_load(ptr, name.unwrap_or_default()).unwrap()
}
/// Returns the data at the `idx`-th index.
fn get<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> BasicValueEnum<'ctx> {
let ptr = self.ptr_offset(ctx, generator, idx, name);
ctx.builder.build_load(ptr, name.unwrap_or_default()).unwrap()
}
}
/// An array-like value that can have its array elements mutated as a [`BasicValueEnum`].
pub trait UntypedArrayLikeMutator<'ctx, Index = IntValue<'ctx>>:
ArrayLikeIndexer<'ctx, Index>
{
/// # Safety
///
/// This function should be called with a valid index.
unsafe fn set_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
value: BasicValueEnum<'ctx>,
) {
let ptr = unsafe { self.ptr_offset_unchecked(ctx, generator, idx, None) };
ctx.builder.build_store(ptr, value).unwrap();
}
/// Sets the data at the `idx`-th index.
fn set<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
value: BasicValueEnum<'ctx>,
) {
let ptr = self.ptr_offset(ctx, generator, idx, None);
ctx.builder.build_store(ptr, value).unwrap();
}
}
/// An array-like value that can have its array elements accessed as an arbitrary type `T`.
pub trait TypedArrayLikeAccessor<'ctx, T, Index = IntValue<'ctx>>:
UntypedArrayLikeAccessor<'ctx, Index>
{
/// Casts an element from [`BasicValueEnum`] into `T`.
fn downcast_to_type(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
value: BasicValueEnum<'ctx>,
) -> T;
/// # Safety
///
/// This function should be called with a valid index.
unsafe fn get_typed_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> T {
let value = unsafe { self.get_unchecked(ctx, generator, idx, name) };
self.downcast_to_type(ctx, value)
}
/// Returns the data at the `idx`-th index.
fn get_typed<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> T {
let value = self.get(ctx, generator, idx, name);
self.downcast_to_type(ctx, value)
}
}
/// An array-like value that can have its array elements mutated as an arbitrary type `T`.
pub trait TypedArrayLikeMutator<'ctx, T, Index = IntValue<'ctx>>:
UntypedArrayLikeMutator<'ctx, Index>
{
/// Casts an element from T into [`BasicValueEnum`].
fn upcast_from_type(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
value: T,
) -> BasicValueEnum<'ctx>;
/// # Safety
///
/// This function should be called with a valid index.
unsafe fn set_typed_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
value: T,
) {
let value = self.upcast_from_type(ctx, value);
unsafe { self.set_unchecked(ctx, generator, idx, value) }
}
/// Sets the data at the `idx`-th index.
fn set_typed<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
value: T,
) {
let value = self.upcast_from_type(ctx, value);
self.set(ctx, generator, idx, value);
}
}
/// Type alias for a function that casts a [`BasicValueEnum`] into a `T`.
type ValueDowncastFn<'ctx, T> =
Box<dyn Fn(&mut CodeGenContext<'ctx, '_>, BasicValueEnum<'ctx>) -> T>;
/// Type alias for a function that casts a `T` into a [`BasicValueEnum`].
type ValueUpcastFn<'ctx, T> = Box<dyn Fn(&mut CodeGenContext<'ctx, '_>, T) -> BasicValueEnum<'ctx>>;
/// An adapter for constraining untyped array values as typed values.
pub struct TypedArrayLikeAdapter<'ctx, T, Adapted: ArrayLikeValue<'ctx> = ArraySliceValue<'ctx>> {
adapted: Adapted,
downcast_fn: ValueDowncastFn<'ctx, T>,
upcast_fn: ValueUpcastFn<'ctx, T>,
}
impl<'ctx, T, Adapted> TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: ArrayLikeValue<'ctx>,
{
/// Creates a [`TypedArrayLikeAdapter`].
///
/// * `adapted` - The value to be adapted.
/// * `downcast_fn` - The function converting a [`BasicValueEnum`] into a `T`.
/// * `upcast_fn` - The function converting a T into a [`BasicValueEnum`].
pub fn from(
adapted: Adapted,
downcast_fn: ValueDowncastFn<'ctx, T>,
upcast_fn: ValueUpcastFn<'ctx, T>,
) -> Self {
TypedArrayLikeAdapter { adapted, downcast_fn, upcast_fn }
}
}
impl<'ctx, T, Adapted> ArrayLikeValue<'ctx> for TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: ArrayLikeValue<'ctx>,
{
fn element_type<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> AnyTypeEnum<'ctx> {
self.adapted.element_type(ctx, generator)
}
fn base_ptr<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> PointerValue<'ctx> {
self.adapted.base_ptr(ctx, generator)
}
fn size<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> IntValue<'ctx> {
self.adapted.size(ctx, generator)
}
}
impl<'ctx, T, Index, Adapted> ArrayLikeIndexer<'ctx, Index>
for TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: ArrayLikeIndexer<'ctx, Index>,
{
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> PointerValue<'ctx> {
unsafe { self.adapted.ptr_offset_unchecked(ctx, generator, idx, name) }
}
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &Index,
name: Option<&str>,
) -> PointerValue<'ctx> {
self.adapted.ptr_offset(ctx, generator, idx, name)
}
}
impl<'ctx, T, Index, Adapted> UntypedArrayLikeAccessor<'ctx, Index>
for TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: UntypedArrayLikeAccessor<'ctx, Index>,
{
}
impl<'ctx, T, Index, Adapted> UntypedArrayLikeMutator<'ctx, Index>
for TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: UntypedArrayLikeMutator<'ctx, Index>,
{
}
impl<'ctx, T, Index, Adapted> TypedArrayLikeAccessor<'ctx, T, Index>
for TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: UntypedArrayLikeAccessor<'ctx, Index>,
{
fn downcast_to_type(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
value: BasicValueEnum<'ctx>,
) -> T {
(self.downcast_fn)(ctx, value)
}
}
impl<'ctx, T, Index, Adapted> TypedArrayLikeMutator<'ctx, T, Index>
for TypedArrayLikeAdapter<'ctx, T, Adapted>
where
Adapted: UntypedArrayLikeMutator<'ctx, Index>,
{
fn upcast_from_type(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
value: T,
) -> BasicValueEnum<'ctx> {
(self.upcast_fn)(ctx, value)
}
}
/// An LLVM value representing an array slice, consisting of a pointer to the data and the size of
/// the slice.
#[derive(Copy, Clone)]
pub struct ArraySliceValue<'ctx>(PointerValue<'ctx>, IntValue<'ctx>, Option<&'ctx str>);
impl<'ctx> ArraySliceValue<'ctx> {
/// Creates an [`ArraySliceValue`] from a [`PointerValue`] and its size.
#[must_use]
pub fn from_ptr_val(
ptr: PointerValue<'ctx>,
size: IntValue<'ctx>,
name: Option<&'ctx str>,
) -> Self {
ArraySliceValue(ptr, size, name)
}
}
impl<'ctx> From<ArraySliceValue<'ctx>> for PointerValue<'ctx> {
fn from(value: ArraySliceValue<'ctx>) -> Self {
value.0
}
}
impl<'ctx> ArrayLikeValue<'ctx> for ArraySliceValue<'ctx> {
fn element_type<G: CodeGenerator + ?Sized>(
&self,
_: &CodeGenContext<'ctx, '_>,
_: &G,
) -> AnyTypeEnum<'ctx> {
self.0.get_type().get_element_type()
}
fn base_ptr<G: CodeGenerator + ?Sized>(
&self,
_: &CodeGenContext<'ctx, '_>,
_: &G,
) -> PointerValue<'ctx> {
self.0
}
fn size<G: CodeGenerator + ?Sized>(
&self,
_: &CodeGenContext<'ctx, '_>,
_: &G,
) -> IntValue<'ctx> {
self.1
}
}
impl<'ctx> ArrayLikeIndexer<'ctx> for ArraySliceValue<'ctx> {
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
let var_name = name.map(|v| format!("{v}.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(self.base_ptr(ctx, generator), &[*idx], var_name.as_str())
.unwrap()
}
}
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
debug_assert_eq!(idx.get_type(), generator.get_size_type(ctx.ctx));
let size = self.size(ctx, generator);
let in_range = ctx.builder.build_int_compare(IntPredicate::ULT, *idx, size, "").unwrap();
ctx.make_assert(
generator,
in_range,
"0:IndexError",
"list index out of range",
[None, None, None],
ctx.current_loc,
);
unsafe { self.ptr_offset_unchecked(ctx, generator, idx, name) }
}
}
impl<'ctx> UntypedArrayLikeAccessor<'ctx> for ArraySliceValue<'ctx> {}
impl<'ctx> UntypedArrayLikeMutator<'ctx> for ArraySliceValue<'ctx> {}

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@ -1,241 +0,0 @@
use inkwell::{
types::{AnyTypeEnum, BasicType, BasicTypeEnum, IntType},
values::{BasicValueEnum, IntValue, PointerValue},
AddressSpace, IntPredicate,
};
use super::{
ArrayLikeIndexer, ArrayLikeValue, ProxyValue, UntypedArrayLikeAccessor, UntypedArrayLikeMutator,
};
use crate::codegen::{
types::ListType,
{CodeGenContext, CodeGenerator},
};
/// Proxy type for accessing a `list` value in LLVM.
#[derive(Copy, Clone)]
pub struct ListValue<'ctx> {
value: PointerValue<'ctx>,
llvm_usize: IntType<'ctx>,
name: Option<&'ctx str>,
}
impl<'ctx> ListValue<'ctx> {
/// Checks whether `value` is an instance of `list`, returning [Err] if `value` is not an
/// instance.
pub fn is_representable(
value: PointerValue<'ctx>,
llvm_usize: IntType<'ctx>,
) -> Result<(), String> {
ListType::is_representable(value.get_type(), llvm_usize)
}
/// Creates an [`ListValue`] from a [`PointerValue`].
#[must_use]
pub fn from_pointer_value(
ptr: PointerValue<'ctx>,
llvm_usize: IntType<'ctx>,
name: Option<&'ctx str>,
) -> Self {
debug_assert!(Self::is_representable(ptr, llvm_usize).is_ok());
ListValue { value: ptr, llvm_usize, name }
}
/// Returns the double-indirection pointer to the `data` array, as if by calling `getelementptr`
/// on the field.
fn pptr_to_data(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
let llvm_i32 = ctx.ctx.i32_type();
let var_name = self.name.map(|v| format!("{v}.data.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(
self.as_base_value(),
&[llvm_i32.const_zero(), llvm_i32.const_zero()],
var_name.as_str(),
)
.unwrap()
}
}
/// Returns the pointer to the field storing the size of this `list`.
fn ptr_to_size(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
let llvm_i32 = ctx.ctx.i32_type();
let var_name = self.name.map(|v| format!("{v}.size.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(
self.as_base_value(),
&[llvm_i32.const_zero(), llvm_i32.const_int(1, true)],
var_name.as_str(),
)
.unwrap()
}
}
/// Stores the array of data elements `data` into this instance.
fn store_data(&self, ctx: &CodeGenContext<'ctx, '_>, data: PointerValue<'ctx>) {
ctx.builder.build_store(self.pptr_to_data(ctx), data).unwrap();
}
/// Convenience method for creating a new array storing data elements with the given element
/// type `elem_ty` and `size`.
///
/// If `size` is [None], the size stored in the field of this instance is used instead.
pub fn create_data(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
elem_ty: BasicTypeEnum<'ctx>,
size: Option<IntValue<'ctx>>,
) {
let size = size.unwrap_or_else(|| self.load_size(ctx, None));
let data = ctx
.builder
.build_select(
ctx.builder
.build_int_compare(IntPredicate::NE, size, self.llvm_usize.const_zero(), "")
.unwrap(),
ctx.builder.build_array_alloca(elem_ty, size, "").unwrap(),
elem_ty.ptr_type(AddressSpace::default()).const_zero(),
"",
)
.map(BasicValueEnum::into_pointer_value)
.unwrap();
self.store_data(ctx, data);
}
/// Returns the double-indirection pointer to the `data` array, as if by calling `getelementptr`
/// on the field.
#[must_use]
pub fn data(&self) -> ListDataProxy<'ctx, '_> {
ListDataProxy(self)
}
/// Stores the `size` of this `list` into this instance.
pub fn store_size<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
size: IntValue<'ctx>,
) {
debug_assert_eq!(size.get_type(), generator.get_size_type(ctx.ctx));
let psize = self.ptr_to_size(ctx);
ctx.builder.build_store(psize, size).unwrap();
}
/// Returns the size of this `list` as a value.
pub fn load_size(&self, ctx: &CodeGenContext<'ctx, '_>, name: Option<&str>) -> IntValue<'ctx> {
let psize = self.ptr_to_size(ctx);
let var_name = name
.map(ToString::to_string)
.or_else(|| self.name.map(|v| format!("{v}.size")))
.unwrap_or_default();
ctx.builder
.build_load(psize, var_name.as_str())
.map(BasicValueEnum::into_int_value)
.unwrap()
}
}
impl<'ctx> ProxyValue<'ctx> for ListValue<'ctx> {
type Base = PointerValue<'ctx>;
type Type = ListType<'ctx>;
fn get_type(&self) -> Self::Type {
ListType::from_type(self.as_base_value().get_type(), self.llvm_usize)
}
fn as_base_value(&self) -> Self::Base {
self.value
}
}
impl<'ctx> From<ListValue<'ctx>> for PointerValue<'ctx> {
fn from(value: ListValue<'ctx>) -> Self {
value.as_base_value()
}
}
/// Proxy type for accessing the `data` array of an `list` instance in LLVM.
#[derive(Copy, Clone)]
pub struct ListDataProxy<'ctx, 'a>(&'a ListValue<'ctx>);
impl<'ctx> ArrayLikeValue<'ctx> for ListDataProxy<'ctx, '_> {
fn element_type<G: CodeGenerator + ?Sized>(
&self,
_: &CodeGenContext<'ctx, '_>,
_: &G,
) -> AnyTypeEnum<'ctx> {
self.0.value.get_type().get_element_type()
}
fn base_ptr<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
_: &G,
) -> PointerValue<'ctx> {
let var_name = self.0.name.map(|v| format!("{v}.data")).unwrap_or_default();
ctx.builder
.build_load(self.0.pptr_to_data(ctx), var_name.as_str())
.map(BasicValueEnum::into_pointer_value)
.unwrap()
}
fn size<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
_: &G,
) -> IntValue<'ctx> {
self.0.load_size(ctx, None)
}
}
impl<'ctx> ArrayLikeIndexer<'ctx> for ListDataProxy<'ctx, '_> {
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
let var_name = name.map(|v| format!("{v}.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(self.base_ptr(ctx, generator), &[*idx], var_name.as_str())
.unwrap()
}
}
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
debug_assert_eq!(idx.get_type(), generator.get_size_type(ctx.ctx));
let size = self.size(ctx, generator);
let in_range = ctx.builder.build_int_compare(IntPredicate::ULT, *idx, size, "").unwrap();
ctx.make_assert(
generator,
in_range,
"0:IndexError",
"list index out of range",
[None, None, None],
ctx.current_loc,
);
unsafe { self.ptr_offset_unchecked(ctx, generator, idx, name) }
}
}
impl<'ctx> UntypedArrayLikeAccessor<'ctx> for ListDataProxy<'ctx, '_> {}
impl<'ctx> UntypedArrayLikeMutator<'ctx> for ListDataProxy<'ctx, '_> {}

View File

@ -1,47 +0,0 @@
use inkwell::{context::Context, values::BasicValue};
use super::types::ProxyType;
use crate::codegen::CodeGenerator;
pub use array::*;
pub use list::*;
pub use ndarray::*;
pub use range::*;
mod array;
mod list;
mod ndarray;
mod range;
/// A LLVM type that is used to represent a non-primitive value in NAC3.
pub trait ProxyValue<'ctx>: Into<Self::Base> {
/// The type of LLVM values represented by this instance. This is usually the
/// [LLVM pointer type][PointerValue].
type Base: BasicValue<'ctx>;
/// The type of this value.
type Type: ProxyType<'ctx, Value = Self>;
/// Checks whether `value` can be represented by this [`ProxyValue`].
fn is_instance<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
value: impl BasicValue<'ctx>,
) -> Result<(), String> {
Self::Type::is_type(generator, ctx, value.as_basic_value_enum().get_type())
}
/// Checks whether `value` can be represented by this [`ProxyValue`].
fn is_representable<G: CodeGenerator + ?Sized>(
generator: &G,
ctx: &'ctx Context,
value: Self::Base,
) -> Result<(), String> {
Self::is_instance(generator, ctx, value.as_basic_value_enum())
}
/// Returns the [type][ProxyType] of this value.
fn get_type(&self) -> Self::Type;
/// Returns the [base value][Self::Base] of this proxy.
fn as_base_value(&self) -> Self::Base;
}

View File

@ -1,523 +0,0 @@
use inkwell::{
types::{AnyType, AnyTypeEnum, BasicType, BasicTypeEnum, IntType},
values::{BasicValueEnum, IntValue, PointerValue},
AddressSpace, IntPredicate,
};
use super::{
ArrayLikeIndexer, ArrayLikeValue, ProxyValue, TypedArrayLikeAccessor, TypedArrayLikeMutator,
UntypedArrayLikeAccessor, UntypedArrayLikeMutator,
};
use crate::codegen::{
irrt::{call_ndarray_calc_size, call_ndarray_flatten_index},
llvm_intrinsics::call_int_umin,
stmt::gen_for_callback_incrementing,
types::NDArrayType,
CodeGenContext, CodeGenerator,
};
/// Proxy type for accessing an `NDArray` value in LLVM.
#[derive(Copy, Clone)]
pub struct NDArrayValue<'ctx> {
value: PointerValue<'ctx>,
dtype: BasicTypeEnum<'ctx>,
llvm_usize: IntType<'ctx>,
name: Option<&'ctx str>,
}
impl<'ctx> NDArrayValue<'ctx> {
/// Checks whether `value` is an instance of `NDArray`, returning [Err] if `value` is not an
/// instance.
pub fn is_representable(
value: PointerValue<'ctx>,
llvm_usize: IntType<'ctx>,
) -> Result<(), String> {
NDArrayType::is_representable(value.get_type(), llvm_usize)
}
/// Creates an [`NDArrayValue`] from a [`PointerValue`].
#[must_use]
pub fn from_pointer_value(
ptr: PointerValue<'ctx>,
dtype: BasicTypeEnum<'ctx>,
llvm_usize: IntType<'ctx>,
name: Option<&'ctx str>,
) -> Self {
debug_assert!(Self::is_representable(ptr, llvm_usize).is_ok());
NDArrayValue { value: ptr, dtype, llvm_usize, name }
}
/// Returns the pointer to the field storing the number of dimensions of this `NDArray`.
fn ptr_to_ndims(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
self.get_type()
.get_fields(ctx.ctx, self.llvm_usize)
.ndims
.ptr_by_gep(ctx, self.value, self.name)
}
/// Stores the number of dimensions `ndims` into this instance.
pub fn store_ndims<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
ndims: IntValue<'ctx>,
) {
debug_assert_eq!(ndims.get_type(), generator.get_size_type(ctx.ctx));
let pndims = self.ptr_to_ndims(ctx);
ctx.builder.build_store(pndims, ndims).unwrap();
}
/// Returns the number of dimensions of this `NDArray` as a value.
pub fn load_ndims(&self, ctx: &CodeGenContext<'ctx, '_>) -> IntValue<'ctx> {
let pndims = self.ptr_to_ndims(ctx);
ctx.builder.build_load(pndims, "").map(BasicValueEnum::into_int_value).unwrap()
}
/// Returns the double-indirection pointer to the `shape` array, as if by calling
/// `getelementptr` on the field.
fn ptr_to_shape(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
self.get_type()
.get_fields(ctx.ctx, self.llvm_usize)
.shape
.ptr_by_gep(ctx, self.value, self.name)
}
/// Stores the array of dimension sizes `dims` into this instance.
fn store_shape(&self, ctx: &CodeGenContext<'ctx, '_>, dims: PointerValue<'ctx>) {
ctx.builder.build_store(self.ptr_to_shape(ctx), dims).unwrap();
}
/// Convenience method for creating a new array storing dimension sizes with the given `size`.
pub fn create_shape(
&self,
ctx: &CodeGenContext<'ctx, '_>,
llvm_usize: IntType<'ctx>,
size: IntValue<'ctx>,
) {
self.store_shape(ctx, ctx.builder.build_array_alloca(llvm_usize, size, "").unwrap());
}
/// Returns a proxy object to the field storing the size of each dimension of this `NDArray`.
#[must_use]
pub fn shape(&self) -> NDArrayShapeProxy<'ctx, '_> {
NDArrayShapeProxy(self)
}
/// Returns the double-indirection pointer to the `data` array, as if by calling `getelementptr`
/// on the field.
pub fn ptr_to_data(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
self.get_type()
.get_fields(ctx.ctx, self.llvm_usize)
.data
.ptr_by_gep(ctx, self.value, self.name)
}
/// Stores the array of data elements `data` into this instance.
fn store_data(&self, ctx: &CodeGenContext<'ctx, '_>, data: PointerValue<'ctx>) {
let data = ctx
.builder
.build_bit_cast(data, ctx.ctx.i8_type().ptr_type(AddressSpace::default()), "")
.unwrap();
ctx.builder.build_store(self.ptr_to_data(ctx), data).unwrap();
}
/// Convenience method for creating a new array storing data elements with the given element
/// type `elem_ty` and `size`.
pub fn create_data(
&self,
ctx: &CodeGenContext<'ctx, '_>,
elem_ty: BasicTypeEnum<'ctx>,
size: IntValue<'ctx>,
) {
let itemsize =
ctx.builder.build_int_cast(elem_ty.size_of().unwrap(), size.get_type(), "").unwrap();
let nbytes = ctx.builder.build_int_mul(size, itemsize, "").unwrap();
// TODO: What about alignment?
self.store_data(
ctx,
ctx.builder.build_array_alloca(ctx.ctx.i8_type(), nbytes, "").unwrap(),
);
}
/// Returns a proxy object to the field storing the data of this `NDArray`.
#[must_use]
pub fn data(&self) -> NDArrayDataProxy<'ctx, '_> {
NDArrayDataProxy(self)
}
}
impl<'ctx> ProxyValue<'ctx> for NDArrayValue<'ctx> {
type Base = PointerValue<'ctx>;
type Type = NDArrayType<'ctx>;
fn get_type(&self) -> Self::Type {
NDArrayType::from_type(self.as_base_value().get_type(), self.dtype, self.llvm_usize)
}
fn as_base_value(&self) -> Self::Base {
self.value
}
}
impl<'ctx> From<NDArrayValue<'ctx>> for PointerValue<'ctx> {
fn from(value: NDArrayValue<'ctx>) -> Self {
value.as_base_value()
}
}
/// Proxy type for accessing the `dims` array of an `NDArray` instance in LLVM.
#[derive(Copy, Clone)]
pub struct NDArrayShapeProxy<'ctx, 'a>(&'a NDArrayValue<'ctx>);
impl<'ctx> ArrayLikeValue<'ctx> for NDArrayShapeProxy<'ctx, '_> {
fn element_type<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> AnyTypeEnum<'ctx> {
self.0.shape().base_ptr(ctx, generator).get_type().get_element_type()
}
fn base_ptr<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
_: &G,
) -> PointerValue<'ctx> {
let var_name = self.0.name.map(|v| format!("{v}.data")).unwrap_or_default();
ctx.builder
.build_load(self.0.ptr_to_shape(ctx), var_name.as_str())
.map(BasicValueEnum::into_pointer_value)
.unwrap()
}
fn size<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
_: &G,
) -> IntValue<'ctx> {
self.0.load_ndims(ctx)
}
}
impl<'ctx> ArrayLikeIndexer<'ctx, IntValue<'ctx>> for NDArrayShapeProxy<'ctx, '_> {
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
let var_name = name.map(|v| format!("{v}.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(self.base_ptr(ctx, generator), &[*idx], var_name.as_str())
.unwrap()
}
}
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
let size = self.size(ctx, generator);
let in_range = ctx.builder.build_int_compare(IntPredicate::ULT, *idx, size, "").unwrap();
ctx.make_assert(
generator,
in_range,
"0:IndexError",
"index {0} is out of bounds for axis 0 with size {1}",
[Some(*idx), Some(self.0.load_ndims(ctx)), None],
ctx.current_loc,
);
unsafe { self.ptr_offset_unchecked(ctx, generator, idx, name) }
}
}
impl<'ctx> UntypedArrayLikeAccessor<'ctx, IntValue<'ctx>> for NDArrayShapeProxy<'ctx, '_> {}
impl<'ctx> UntypedArrayLikeMutator<'ctx, IntValue<'ctx>> for NDArrayShapeProxy<'ctx, '_> {}
impl<'ctx> TypedArrayLikeAccessor<'ctx, IntValue<'ctx>> for NDArrayShapeProxy<'ctx, '_> {
fn downcast_to_type(
&self,
_: &mut CodeGenContext<'ctx, '_>,
value: BasicValueEnum<'ctx>,
) -> IntValue<'ctx> {
value.into_int_value()
}
}
impl<'ctx> TypedArrayLikeMutator<'ctx, IntValue<'ctx>> for NDArrayShapeProxy<'ctx, '_> {
fn upcast_from_type(
&self,
_: &mut CodeGenContext<'ctx, '_>,
value: IntValue<'ctx>,
) -> BasicValueEnum<'ctx> {
value.into()
}
}
/// Proxy type for accessing the `data` array of an `NDArray` instance in LLVM.
#[derive(Copy, Clone)]
pub struct NDArrayDataProxy<'ctx, 'a>(&'a NDArrayValue<'ctx>);
impl<'ctx> ArrayLikeValue<'ctx> for NDArrayDataProxy<'ctx, '_> {
fn element_type<G: CodeGenerator + ?Sized>(
&self,
_: &CodeGenContext<'ctx, '_>,
_: &G,
) -> AnyTypeEnum<'ctx> {
self.0.dtype.as_any_type_enum()
}
fn base_ptr<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
_: &G,
) -> PointerValue<'ctx> {
let var_name = self.0.name.map(|v| format!("{v}.data")).unwrap_or_default();
ctx.builder
.build_load(self.0.ptr_to_data(ctx), var_name.as_str())
.map(BasicValueEnum::into_pointer_value)
.unwrap()
}
fn size<G: CodeGenerator + ?Sized>(
&self,
ctx: &CodeGenContext<'ctx, '_>,
generator: &G,
) -> IntValue<'ctx> {
call_ndarray_calc_size(generator, ctx, &self.as_slice_value(ctx, generator), (None, None))
}
}
impl<'ctx> ArrayLikeIndexer<'ctx> for NDArrayDataProxy<'ctx, '_> {
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
let sizeof_elem = ctx
.builder
.build_int_truncate_or_bit_cast(
self.element_type(ctx, generator).size_of().unwrap(),
idx.get_type(),
"",
)
.unwrap();
let idx = ctx.builder.build_int_mul(*idx, sizeof_elem, "").unwrap();
let ptr = unsafe {
ctx.builder
.build_in_bounds_gep(
self.base_ptr(ctx, generator),
&[idx],
name.unwrap_or_default(),
)
.unwrap()
};
// Current implementation is transparent - The returned pointer type is
// already cast into the expected type, allowing for immediately
// load/store.
ctx.builder
.build_pointer_cast(
ptr,
BasicTypeEnum::try_from(self.element_type(ctx, generator))
.unwrap()
.ptr_type(AddressSpace::default()),
"",
)
.unwrap()
}
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
idx: &IntValue<'ctx>,
name: Option<&str>,
) -> PointerValue<'ctx> {
let data_sz = self.size(ctx, generator);
let in_range = ctx.builder.build_int_compare(IntPredicate::ULT, *idx, data_sz, "").unwrap();
ctx.make_assert(
generator,
in_range,
"0:IndexError",
"index {0} is out of bounds with size {1}",
[Some(*idx), Some(self.0.load_ndims(ctx)), None],
ctx.current_loc,
);
let ptr = unsafe { self.ptr_offset_unchecked(ctx, generator, idx, name) };
// Current implementation is transparent - The returned pointer type is
// already cast into the expected type, allowing for immediately
// load/store.
ctx.builder
.build_pointer_cast(
ptr,
BasicTypeEnum::try_from(self.element_type(ctx, generator))
.unwrap()
.ptr_type(AddressSpace::default()),
"",
)
.unwrap()
}
}
impl<'ctx> UntypedArrayLikeAccessor<'ctx, IntValue<'ctx>> for NDArrayDataProxy<'ctx, '_> {}
impl<'ctx> UntypedArrayLikeMutator<'ctx, IntValue<'ctx>> for NDArrayDataProxy<'ctx, '_> {}
impl<'ctx, Index: UntypedArrayLikeAccessor<'ctx>> ArrayLikeIndexer<'ctx, Index>
for NDArrayDataProxy<'ctx, '_>
{
unsafe fn ptr_offset_unchecked<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
indices: &Index,
name: Option<&str>,
) -> PointerValue<'ctx> {
let llvm_usize = generator.get_size_type(ctx.ctx);
let indices_elem_ty = indices
.ptr_offset(ctx, generator, &llvm_usize.const_zero(), None)
.get_type()
.get_element_type();
let Ok(indices_elem_ty) = IntType::try_from(indices_elem_ty) else {
panic!("Expected list[int32] but got {indices_elem_ty}")
};
assert_eq!(
indices_elem_ty.get_bit_width(),
32,
"Expected list[int32] but got list[int{}]",
indices_elem_ty.get_bit_width()
);
let index = call_ndarray_flatten_index(generator, ctx, *self.0, indices);
let sizeof_elem = ctx
.builder
.build_int_truncate_or_bit_cast(
self.element_type(ctx, generator).size_of().unwrap(),
index.get_type(),
"",
)
.unwrap();
let index = ctx.builder.build_int_mul(index, sizeof_elem, "").unwrap();
let ptr = unsafe {
ctx.builder
.build_in_bounds_gep(
self.base_ptr(ctx, generator),
&[index],
name.unwrap_or_default(),
)
.unwrap()
};
// TODO: Current implementation is transparent
ctx.builder
.build_pointer_cast(
ptr,
BasicTypeEnum::try_from(self.element_type(ctx, generator))
.unwrap()
.ptr_type(AddressSpace::default()),
"",
)
.unwrap()
}
fn ptr_offset<G: CodeGenerator + ?Sized>(
&self,
ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut G,
indices: &Index,
name: Option<&str>,
) -> PointerValue<'ctx> {
let llvm_usize = generator.get_size_type(ctx.ctx);
let indices_size = indices.size(ctx, generator);
let nidx_leq_ndims = ctx
.builder
.build_int_compare(IntPredicate::SLE, indices_size, self.0.load_ndims(ctx), "")
.unwrap();
ctx.make_assert(
generator,
nidx_leq_ndims,
"0:IndexError",
"invalid index to scalar variable",
[None, None, None],
ctx.current_loc,
);
let indices_len = indices.size(ctx, generator);
let ndarray_len = self.0.load_ndims(ctx);
let len = call_int_umin(ctx, indices_len, ndarray_len, None);
gen_for_callback_incrementing(
generator,
ctx,
None,
llvm_usize.const_zero(),
(len, false),
|generator, ctx, _, i| {
let (dim_idx, dim_sz) = unsafe {
(
indices.get_unchecked(ctx, generator, &i, None).into_int_value(),
self.0.shape().get_typed_unchecked(ctx, generator, &i, None),
)
};
let dim_idx = ctx
.builder
.build_int_z_extend_or_bit_cast(dim_idx, dim_sz.get_type(), "")
.unwrap();
let dim_lt =
ctx.builder.build_int_compare(IntPredicate::SLT, dim_idx, dim_sz, "").unwrap();
ctx.make_assert(
generator,
dim_lt,
"0:IndexError",
"index {0} is out of bounds for axis 0 with size {1}",
[Some(dim_idx), Some(dim_sz), None],
ctx.current_loc,
);
Ok(())
},
llvm_usize.const_int(1, false),
)
.unwrap();
let ptr = unsafe { self.ptr_offset_unchecked(ctx, generator, indices, name) };
// TODO: Current implementation is transparent
ctx.builder
.build_pointer_cast(
ptr,
BasicTypeEnum::try_from(self.element_type(ctx, generator))
.unwrap()
.ptr_type(AddressSpace::default()),
"",
)
.unwrap()
}
}
impl<'ctx, Index: UntypedArrayLikeAccessor<'ctx>> UntypedArrayLikeAccessor<'ctx, Index>
for NDArrayDataProxy<'ctx, '_>
{
}
impl<'ctx, Index: UntypedArrayLikeAccessor<'ctx>> UntypedArrayLikeMutator<'ctx, Index>
for NDArrayDataProxy<'ctx, '_>
{
}

View File

@ -1,153 +0,0 @@
use inkwell::values::{BasicValueEnum, IntValue, PointerValue};
use super::ProxyValue;
use crate::codegen::{types::RangeType, CodeGenContext};
/// Proxy type for accessing a `range` value in LLVM.
#[derive(Copy, Clone)]
pub struct RangeValue<'ctx> {
value: PointerValue<'ctx>,
name: Option<&'ctx str>,
}
impl<'ctx> RangeValue<'ctx> {
/// Checks whether `value` is an instance of `range`, returning [Err] if `value` is not an instance.
pub fn is_representable(value: PointerValue<'ctx>) -> Result<(), String> {
RangeType::is_representable(value.get_type())
}
/// Creates an [`RangeValue`] from a [`PointerValue`].
#[must_use]
pub fn from_pointer_value(ptr: PointerValue<'ctx>, name: Option<&'ctx str>) -> Self {
debug_assert!(Self::is_representable(ptr).is_ok());
RangeValue { value: ptr, name }
}
fn ptr_to_start(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
let llvm_i32 = ctx.ctx.i32_type();
let var_name = self.name.map(|v| format!("{v}.start.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(
self.as_base_value(),
&[llvm_i32.const_zero(), llvm_i32.const_int(0, false)],
var_name.as_str(),
)
.unwrap()
}
}
fn ptr_to_end(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
let llvm_i32 = ctx.ctx.i32_type();
let var_name = self.name.map(|v| format!("{v}.end.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(
self.as_base_value(),
&[llvm_i32.const_zero(), llvm_i32.const_int(1, false)],
var_name.as_str(),
)
.unwrap()
}
}
fn ptr_to_step(&self, ctx: &CodeGenContext<'ctx, '_>) -> PointerValue<'ctx> {
let llvm_i32 = ctx.ctx.i32_type();
let var_name = self.name.map(|v| format!("{v}.step.addr")).unwrap_or_default();
unsafe {
ctx.builder
.build_in_bounds_gep(
self.as_base_value(),
&[llvm_i32.const_zero(), llvm_i32.const_int(2, false)],
var_name.as_str(),
)
.unwrap()
}
}
/// Stores the `start` value into this instance.
pub fn store_start(&self, ctx: &CodeGenContext<'ctx, '_>, start: IntValue<'ctx>) {
debug_assert_eq!(start.get_type().get_bit_width(), 32);
let pstart = self.ptr_to_start(ctx);
ctx.builder.build_store(pstart, start).unwrap();
}
/// Returns the `start` value of this `range`.
pub fn load_start(&self, ctx: &CodeGenContext<'ctx, '_>, name: Option<&str>) -> IntValue<'ctx> {
let pstart = self.ptr_to_start(ctx);
let var_name = name
.map(ToString::to_string)
.or_else(|| self.name.map(|v| format!("{v}.start")))
.unwrap_or_default();
ctx.builder
.build_load(pstart, var_name.as_str())
.map(BasicValueEnum::into_int_value)
.unwrap()
}
/// Stores the `end` value into this instance.
pub fn store_end(&self, ctx: &CodeGenContext<'ctx, '_>, end: IntValue<'ctx>) {
debug_assert_eq!(end.get_type().get_bit_width(), 32);
let pend = self.ptr_to_end(ctx);
ctx.builder.build_store(pend, end).unwrap();
}
/// Returns the `end` value of this `range`.
pub fn load_end(&self, ctx: &CodeGenContext<'ctx, '_>, name: Option<&str>) -> IntValue<'ctx> {
let pend = self.ptr_to_end(ctx);
let var_name = name
.map(ToString::to_string)
.or_else(|| self.name.map(|v| format!("{v}.end")))
.unwrap_or_default();
ctx.builder.build_load(pend, var_name.as_str()).map(BasicValueEnum::into_int_value).unwrap()
}
/// Stores the `step` value into this instance.
pub fn store_step(&self, ctx: &CodeGenContext<'ctx, '_>, step: IntValue<'ctx>) {
debug_assert_eq!(step.get_type().get_bit_width(), 32);
let pstep = self.ptr_to_step(ctx);
ctx.builder.build_store(pstep, step).unwrap();
}
/// Returns the `step` value of this `range`.
pub fn load_step(&self, ctx: &CodeGenContext<'ctx, '_>, name: Option<&str>) -> IntValue<'ctx> {
let pstep = self.ptr_to_step(ctx);
let var_name = name
.map(ToString::to_string)
.or_else(|| self.name.map(|v| format!("{v}.step")))
.unwrap_or_default();
ctx.builder
.build_load(pstep, var_name.as_str())
.map(BasicValueEnum::into_int_value)
.unwrap()
}
}
impl<'ctx> ProxyValue<'ctx> for RangeValue<'ctx> {
type Base = PointerValue<'ctx>;
type Type = RangeType<'ctx>;
fn get_type(&self) -> Self::Type {
RangeType::from_type(self.value.get_type())
}
fn as_base_value(&self) -> Self::Base {
self.value
}
}
impl<'ctx> From<RangeValue<'ctx>> for PointerValue<'ctx> {
fn from(value: RangeValue<'ctx>) -> Self {
value.as_base_value()
}
}

View File

@ -1,4 +1,10 @@
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)] #![deny(
future_incompatible,
let_underscore,
nonstandard_style,
rust_2024_compatibility,
clippy::all
)]
#![warn(clippy::pedantic)] #![warn(clippy::pedantic)]
#![allow( #![allow(
dead_code, dead_code,
@ -13,13 +19,7 @@
clippy::wildcard_imports clippy::wildcard_imports
)] )]
// users of nac3core need to use the same version of these dependencies, so expose them as nac3core::*
pub use inkwell;
pub use nac3parser;
pub mod codegen; pub mod codegen;
pub mod symbol_resolver; pub mod symbol_resolver;
pub mod toplevel; pub mod toplevel;
pub mod typecheck; pub mod typecheck;
extern crate self as nac3core;

View File

@ -1,15 +1,7 @@
use std::{ use std::fmt::Debug;
collections::{HashMap, HashSet}, use std::rc::Rc;
fmt::{Debug, Display}, use std::sync::Arc;
rc::Rc, use std::{collections::HashMap, collections::HashSet, fmt::Display};
sync::Arc,
};
use inkwell::values::{BasicValueEnum, FloatValue, IntValue, PointerValue, StructValue};
use itertools::{chain, izip, Itertools};
use parking_lot::RwLock;
use nac3parser::ast::{Constant, Expr, Location, StrRef};
use crate::{ use crate::{
codegen::{CodeGenContext, CodeGenerator}, codegen::{CodeGenContext, CodeGenerator},
@ -19,6 +11,10 @@ use crate::{
typedef::{Type, TypeEnum, Unifier, VarMap}, typedef::{Type, TypeEnum, Unifier, VarMap},
}, },
}; };
use inkwell::values::{BasicValueEnum, FloatValue, IntValue, PointerValue, StructValue};
use itertools::{chain, izip, Itertools};
use nac3parser::ast::{Constant, Expr, Location, StrRef};
use parking_lot::RwLock;
#[derive(Clone, PartialEq, Debug)] #[derive(Clone, PartialEq, Debug)]
pub enum SymbolValue { pub enum SymbolValue {
@ -82,14 +78,14 @@ impl SymbolValue {
} }
Constant::Tuple(t) => { Constant::Tuple(t) => {
let expected_ty = unifier.get_ty(expected_ty); let expected_ty = unifier.get_ty(expected_ty);
let TypeEnum::TTuple { ty, is_vararg_ctx } = expected_ty.as_ref() else { let TypeEnum::TTuple { ty } = expected_ty.as_ref() else {
return Err(format!( return Err(format!(
"Expected {:?}, but got Tuple", "Expected {:?}, but got Tuple",
expected_ty.get_type_name() expected_ty.get_type_name()
)); ));
}; };
assert!(*is_vararg_ctx || ty.len() == t.len()); assert_eq!(ty.len(), t.len());
let elems = t let elems = t
.iter() .iter()
@ -159,7 +155,7 @@ impl SymbolValue {
SymbolValue::Bool(_) => primitives.bool, SymbolValue::Bool(_) => primitives.bool,
SymbolValue::Tuple(vs) => { SymbolValue::Tuple(vs) => {
let vs_tys = vs.iter().map(|v| v.get_type(primitives, unifier)).collect::<Vec<_>>(); let vs_tys = vs.iter().map(|v| v.get_type(primitives, unifier)).collect::<Vec<_>>();
unifier.add_ty(TypeEnum::TTuple { ty: vs_tys, is_vararg_ctx: false }) unifier.add_ty(TypeEnum::TTuple { ty: vs_tys })
} }
SymbolValue::OptionSome(_) | SymbolValue::OptionNone => primitives.option, SymbolValue::OptionSome(_) | SymbolValue::OptionNone => primitives.option,
} }
@ -369,7 +365,6 @@ pub trait SymbolResolver {
&self, &self,
str: StrRef, str: StrRef,
ctx: &mut CodeGenContext<'ctx, '_>, ctx: &mut CodeGenContext<'ctx, '_>,
generator: &mut dyn CodeGenerator,
) -> Option<ValueEnum<'ctx>>; ) -> Option<ValueEnum<'ctx>>;
fn get_default_param_value(&self, expr: &Expr) -> Option<SymbolValue>; fn get_default_param_value(&self, expr: &Expr) -> Option<SymbolValue>;
@ -487,7 +482,7 @@ pub fn parse_type_annotation<T>(
parse_type_annotation(resolver, top_level_defs, unifier, primitives, elt) parse_type_annotation(resolver, top_level_defs, unifier, primitives, elt)
}) })
.collect::<Result<Vec<_>, _>>()?; .collect::<Result<Vec<_>, _>>()?;
Ok(unifier.add_ty(TypeEnum::TTuple { ty, is_vararg_ctx: false })) Ok(unifier.add_ty(TypeEnum::TTuple { ty }))
} else { } else {
Err(HashSet::from(["Expected multiple elements for tuple".into()])) Err(HashSet::from(["Expected multiple elements for tuple".into()]))
} }

View File

@ -1,5 +1,6 @@
use std::iter::once; use std::iter::once;
use helper::{debug_assert_prim_is_allowed, make_exception_fields, PrimDefDetails};
use indexmap::IndexMap; use indexmap::IndexMap;
use inkwell::{ use inkwell::{
attributes::{Attribute, AttributeLoc}, attributes::{Attribute, AttributeLoc},
@ -10,22 +11,22 @@ use inkwell::{
use itertools::Either; use itertools::Either;
use strum::IntoEnumIterator; use strum::IntoEnumIterator;
use super::{
helper::{debug_assert_prim_is_allowed, make_exception_fields, PrimDef, PrimDefDetails},
numpy::make_ndarray_ty,
*,
};
use crate::{ use crate::{
codegen::{ codegen::{
builtin_fns, builtin_fns,
classes::{ArrayLikeValue, NDArrayValue, ProxyValue, RangeValue, TypedArrayLikeAccessor},
expr::destructure_range,
irrt::*,
numpy::*, numpy::*,
stmt::exn_constructor, stmt::exn_constructor,
values::{ProxyValue, RangeValue},
}, },
symbol_resolver::SymbolValue, symbol_resolver::SymbolValue,
toplevel::{helper::PrimDef, numpy::make_ndarray_ty},
typecheck::typedef::{into_var_map, iter_type_vars, TypeVar, VarMap}, typecheck::typedef::{into_var_map, iter_type_vars, TypeVar, VarMap},
}; };
use super::*;
type BuiltinInfo = Vec<(Arc<RwLock<TopLevelDef>>, Option<Stmt>)>; type BuiltinInfo = Vec<(Arc<RwLock<TopLevelDef>>, Option<Stmt>)>;
pub fn get_exn_constructor( pub fn get_exn_constructor(
@ -44,26 +45,10 @@ pub fn get_exn_constructor(
name: "msg".into(), name: "msg".into(),
ty: string, ty: string,
default_value: Some(SymbolValue::Str(String::new())), default_value: Some(SymbolValue::Str(String::new())),
is_vararg: false,
},
FuncArg {
name: "param0".into(),
ty: int64,
default_value: Some(SymbolValue::I64(0)),
is_vararg: false,
},
FuncArg {
name: "param1".into(),
ty: int64,
default_value: Some(SymbolValue::I64(0)),
is_vararg: false,
},
FuncArg {
name: "param2".into(),
ty: int64,
default_value: Some(SymbolValue::I64(0)),
is_vararg: false,
}, },
FuncArg { name: "param0".into(), ty: int64, default_value: Some(SymbolValue::I64(0)) },
FuncArg { name: "param1".into(), ty: int64, default_value: Some(SymbolValue::I64(0)) },
FuncArg { name: "param2".into(), ty: int64, default_value: Some(SymbolValue::I64(0)) },
]; ];
let exn_type = unifier.add_ty(TypeEnum::TObj { let exn_type = unifier.add_ty(TypeEnum::TObj {
obj_id: DefinitionId(class_id), obj_id: DefinitionId(class_id),
@ -113,7 +98,7 @@ pub fn get_exn_constructor(
/// * `name`: The name of the implemented NumPy function. /// * `name`: The name of the implemented NumPy function.
/// * `ret_ty`: The return type of this function. /// * `ret_ty`: The return type of this function.
/// * `param_ty`: The parameters accepted by this function, represented by a tuple of the /// * `param_ty`: The parameters accepted by this function, represented by a tuple of the
/// [parameter type][Type] and the parameter symbol name. /// [parameter type][Type] and the parameter symbol name.
/// * `codegen_callback`: A lambda generating LLVM IR for the implementation of this function. /// * `codegen_callback`: A lambda generating LLVM IR for the implementation of this function.
fn create_fn_by_codegen( fn create_fn_by_codegen(
unifier: &mut Unifier, unifier: &mut Unifier,
@ -129,12 +114,7 @@ fn create_fn_by_codegen(
signature: unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: param_ty args: param_ty
.iter() .iter()
.map(|p| FuncArg { .map(|p| FuncArg { name: p.1.into(), ty: p.0, default_value: None })
name: p.1.into(),
ty: p.0,
default_value: None,
is_vararg: false,
})
.collect(), .collect(),
ret: ret_ty, ret: ret_ty,
vars: var_map.clone(), vars: var_map.clone(),
@ -153,7 +133,7 @@ fn create_fn_by_codegen(
/// * `name`: The name of the implemented NumPy function. /// * `name`: The name of the implemented NumPy function.
/// * `ret_ty`: The return type of this function. /// * `ret_ty`: The return type of this function.
/// * `param_ty`: The parameters accepted by this function, represented by a tuple of the /// * `param_ty`: The parameters accepted by this function, represented by a tuple of the
/// [parameter type][Type] and the parameter symbol name. /// [parameter type][Type] and the parameter symbol name.
/// * `intrinsic_fn`: The fully-qualified name of the LLVM intrinsic function. /// * `intrinsic_fn`: The fully-qualified name of the LLVM intrinsic function.
fn create_fn_by_intrinsic( fn create_fn_by_intrinsic(
unifier: &mut Unifier, unifier: &mut Unifier,
@ -215,10 +195,10 @@ fn create_fn_by_intrinsic(
/// * `name`: The name of the implemented NumPy function. /// * `name`: The name of the implemented NumPy function.
/// * `ret_ty`: The return type of this function. /// * `ret_ty`: The return type of this function.
/// * `param_ty`: The parameters accepted by this function, represented by a tuple of the /// * `param_ty`: The parameters accepted by this function, represented by a tuple of the
/// [parameter type][Type] and the parameter symbol name. /// [parameter type][Type] and the parameter symbol name.
/// * `extern_fn`: The fully-qualified name of the extern function used as the implementation. /// * `extern_fn`: The fully-qualified name of the extern function used as the implementation.
/// * `attrs`: The list of attributes to apply to this function declaration. Note that `nounwind` is /// * `attrs`: The list of attributes to apply to this function declaration. Note that `nounwind` is
/// already implied by the C ABI. /// already implied by the C ABI.
fn create_fn_by_extern( fn create_fn_by_extern(
unifier: &mut Unifier, unifier: &mut Unifier,
var_map: &VarMap, var_map: &VarMap,
@ -366,8 +346,8 @@ impl<'a> BuiltinBuilder<'a> {
let (is_some_ty, unwrap_ty, option_tvar) = let (is_some_ty, unwrap_ty, option_tvar) =
if let TypeEnum::TObj { fields, params, .. } = unifier.get_ty(option).as_ref() { if let TypeEnum::TObj { fields, params, .. } = unifier.get_ty(option).as_ref() {
( (
*fields.get(&PrimDef::FunOptionIsSome.simple_name().into()).unwrap(), *fields.get(&PrimDef::OptionIsSome.simple_name().into()).unwrap(),
*fields.get(&PrimDef::FunOptionUnwrap.simple_name().into()).unwrap(), *fields.get(&PrimDef::OptionUnwrap.simple_name().into()).unwrap(),
iter_type_vars(params).next().unwrap(), iter_type_vars(params).next().unwrap(),
) )
} else { } else {
@ -382,9 +362,9 @@ impl<'a> BuiltinBuilder<'a> {
let ndarray_dtype_tvar = iter_type_vars(ndarray_params).next().unwrap(); let ndarray_dtype_tvar = iter_type_vars(ndarray_params).next().unwrap();
let ndarray_ndims_tvar = iter_type_vars(ndarray_params).nth(1).unwrap(); let ndarray_ndims_tvar = iter_type_vars(ndarray_params).nth(1).unwrap();
let ndarray_copy_ty = let ndarray_copy_ty =
*ndarray_fields.get(&PrimDef::FunNDArrayCopy.simple_name().into()).unwrap(); *ndarray_fields.get(&PrimDef::NDArrayCopy.simple_name().into()).unwrap();
let ndarray_fill_ty = let ndarray_fill_ty =
*ndarray_fields.get(&PrimDef::FunNDArrayFill.simple_name().into()).unwrap(); *ndarray_fields.get(&PrimDef::NDArrayFill.simple_name().into()).unwrap();
let num_ty = unifier.get_fresh_var_with_range( let num_ty = unifier.get_fresh_var_with_range(
&[int32, int64, float, boolean, uint32, uint64], &[int32, int64, float, boolean, uint32, uint64],
@ -484,14 +464,14 @@ impl<'a> BuiltinBuilder<'a> {
PrimDef::Exception => self.build_exception_class_related(prim), PrimDef::Exception => self.build_exception_class_related(prim),
PrimDef::Option PrimDef::Option
| PrimDef::FunOptionIsSome | PrimDef::OptionIsSome
| PrimDef::FunOptionIsNone | PrimDef::OptionIsNone
| PrimDef::FunOptionUnwrap | PrimDef::OptionUnwrap
| PrimDef::FunSome => self.build_option_class_related(prim), | PrimDef::FunSome => self.build_option_class_related(prim),
PrimDef::List => self.build_list_class_related(prim), PrimDef::List => self.build_list_class_related(prim),
PrimDef::NDArray | PrimDef::FunNDArrayCopy | PrimDef::FunNDArrayFill => { PrimDef::NDArray | PrimDef::NDArrayCopy | PrimDef::NDArrayFill => {
self.build_ndarray_class_related(prim) self.build_ndarray_class_related(prim)
} }
@ -530,9 +510,7 @@ impl<'a> BuiltinBuilder<'a> {
PrimDef::FunMin | PrimDef::FunMax => self.build_min_max_function(prim), PrimDef::FunMin | PrimDef::FunMax => self.build_min_max_function(prim),
PrimDef::FunNpArgmin | PrimDef::FunNpArgmax | PrimDef::FunNpMin | PrimDef::FunNpMax => { PrimDef::FunNpMin | PrimDef::FunNpMax => self.build_np_min_max_function(prim),
self.build_np_max_min_function(prim)
}
PrimDef::FunNpMinimum | PrimDef::FunNpMaximum => { PrimDef::FunNpMinimum | PrimDef::FunNpMaximum => {
self.build_np_minimum_maximum_function(prim) self.build_np_minimum_maximum_function(prim)
@ -576,22 +554,6 @@ impl<'a> BuiltinBuilder<'a> {
| PrimDef::FunNpLdExp | PrimDef::FunNpLdExp
| PrimDef::FunNpHypot | PrimDef::FunNpHypot
| PrimDef::FunNpNextAfter => self.build_np_2ary_function(prim), | PrimDef::FunNpNextAfter => self.build_np_2ary_function(prim),
PrimDef::FunNpTranspose | PrimDef::FunNpReshape => {
self.build_np_sp_ndarray_function(prim)
}
PrimDef::FunNpDot
| PrimDef::FunNpLinalgCholesky
| PrimDef::FunNpLinalgQr
| PrimDef::FunNpLinalgSvd
| PrimDef::FunNpLinalgInv
| PrimDef::FunNpLinalgPinv
| PrimDef::FunNpLinalgMatrixPower
| PrimDef::FunNpLinalgDet
| PrimDef::FunSpLinalgLu
| PrimDef::FunSpLinalgSchur
| PrimDef::FunSpLinalgHessenberg => self.build_linalg_methods(prim),
}; };
if cfg!(debug_assertions) { if cfg!(debug_assertions) {
@ -600,7 +562,7 @@ impl<'a> BuiltinBuilder<'a> {
match (&tld, prim.details()) { match (&tld, prim.details()) {
( (
TopLevelDef::Class { name, object_id, .. }, TopLevelDef::Class { name, object_id, .. },
PrimDefDetails::PrimClass { name: exp_name, .. }, PrimDefDetails::PrimClass { name: exp_name },
) => { ) => {
let exp_object_id = prim.id(); let exp_object_id = prim.id();
assert_eq!(name, &exp_name.into()); assert_eq!(name, &exp_name.into());
@ -649,24 +611,17 @@ impl<'a> BuiltinBuilder<'a> {
let make_ctor_signature = |unifier: &mut Unifier| { let make_ctor_signature = |unifier: &mut Unifier| {
unifier.add_ty(TypeEnum::TFunc(FunSignature { unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![ args: vec![
FuncArg { FuncArg { name: "start".into(), ty: int32, default_value: None },
name: "start".into(),
ty: int32,
default_value: None,
is_vararg: false,
},
FuncArg { FuncArg {
name: "stop".into(), name: "stop".into(),
ty: int32, ty: int32,
// placeholder // placeholder
default_value: Some(SymbolValue::I32(0)), default_value: Some(SymbolValue::I32(0)),
is_vararg: false,
}, },
FuncArg { FuncArg {
name: "step".into(), name: "step".into(),
ty: int32, ty: int32,
default_value: Some(SymbolValue::I32(1)), default_value: Some(SymbolValue::I32(1)),
is_vararg: false,
}, },
], ],
ret: range, ret: range,
@ -710,7 +665,7 @@ impl<'a> BuiltinBuilder<'a> {
let (zelf_ty, zelf) = obj.unwrap(); let (zelf_ty, zelf) = obj.unwrap();
let zelf = let zelf =
zelf.to_basic_value_enum(ctx, generator, zelf_ty)?.into_pointer_value(); zelf.to_basic_value_enum(ctx, generator, zelf_ty)?.into_pointer_value();
let zelf = RangeValue::from_pointer_value(zelf, Some("range")); let zelf = RangeValue::from_ptr_val(zelf, Some("range"));
let mut start = None; let mut start = None;
let mut stop = None; let mut stop = None;
@ -837,9 +792,9 @@ impl<'a> BuiltinBuilder<'a> {
prim, prim,
&[ &[
PrimDef::Option, PrimDef::Option,
PrimDef::FunOptionIsSome, PrimDef::OptionIsSome,
PrimDef::FunOptionIsNone, PrimDef::OptionIsNone,
PrimDef::FunOptionUnwrap, PrimDef::OptionUnwrap,
PrimDef::FunSome, PrimDef::FunSome,
], ],
); );
@ -852,9 +807,9 @@ impl<'a> BuiltinBuilder<'a> {
fields: Vec::default(), fields: Vec::default(),
attributes: Vec::default(), attributes: Vec::default(),
methods: vec![ methods: vec![
Self::create_method(PrimDef::FunOptionIsSome, self.is_some_ty.0), Self::create_method(PrimDef::OptionIsSome, self.is_some_ty.0),
Self::create_method(PrimDef::FunOptionIsNone, self.is_some_ty.0), Self::create_method(PrimDef::OptionIsNone, self.is_some_ty.0),
Self::create_method(PrimDef::FunOptionUnwrap, self.unwrap_ty.0), Self::create_method(PrimDef::OptionUnwrap, self.unwrap_ty.0),
], ],
ancestors: vec![TypeAnnotation::CustomClass { ancestors: vec![TypeAnnotation::CustomClass {
id: prim.id(), id: prim.id(),
@ -865,7 +820,7 @@ impl<'a> BuiltinBuilder<'a> {
loc: None, loc: None,
}, },
PrimDef::FunOptionUnwrap => TopLevelDef::Function { PrimDef::OptionUnwrap => TopLevelDef::Function {
name: prim.name().into(), name: prim.name().into(),
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.unwrap_ty.0, signature: self.unwrap_ty.0,
@ -879,7 +834,7 @@ impl<'a> BuiltinBuilder<'a> {
loc: None, loc: None,
}, },
PrimDef::FunOptionIsNone | PrimDef::FunOptionIsSome => TopLevelDef::Function { PrimDef::OptionIsNone | PrimDef::OptionIsSome => TopLevelDef::Function {
name: prim.name().to_string(), name: prim.name().to_string(),
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.is_some_ty.0, signature: self.is_some_ty.0,
@ -900,10 +855,10 @@ impl<'a> BuiltinBuilder<'a> {
}; };
let returned_int = match prim { let returned_int = match prim {
PrimDef::FunOptionIsNone => { PrimDef::OptionIsNone => {
ctx.builder.build_is_null(ptr, prim.simple_name()) ctx.builder.build_is_null(ptr, prim.simple_name())
} }
PrimDef::FunOptionIsSome => { PrimDef::OptionIsSome => {
ctx.builder.build_is_not_null(ptr, prim.simple_name()) ctx.builder.build_is_not_null(ptr, prim.simple_name())
} }
_ => unreachable!(), _ => unreachable!(),
@ -922,7 +877,6 @@ impl<'a> BuiltinBuilder<'a> {
name: "n".into(), name: "n".into(),
ty: self.option_tvar.ty, ty: self.option_tvar.ty,
default_value: None, default_value: None,
is_vararg: false,
}], }],
ret: self.primitives.option, ret: self.primitives.option,
vars: into_var_map([self.option_tvar]), vars: into_var_map([self.option_tvar]),
@ -977,7 +931,7 @@ impl<'a> BuiltinBuilder<'a> {
fn build_ndarray_class_related(&self, prim: PrimDef) -> TopLevelDef { fn build_ndarray_class_related(&self, prim: PrimDef) -> TopLevelDef {
debug_assert_prim_is_allowed( debug_assert_prim_is_allowed(
prim, prim,
&[PrimDef::NDArray, PrimDef::FunNDArrayCopy, PrimDef::FunNDArrayFill], &[PrimDef::NDArray, PrimDef::NDArrayCopy, PrimDef::NDArrayFill],
); );
match prim { match prim {
@ -988,8 +942,8 @@ impl<'a> BuiltinBuilder<'a> {
fields: Vec::default(), fields: Vec::default(),
attributes: Vec::default(), attributes: Vec::default(),
methods: vec![ methods: vec![
Self::create_method(PrimDef::FunNDArrayCopy, self.ndarray_copy_ty.0), Self::create_method(PrimDef::NDArrayCopy, self.ndarray_copy_ty.0),
Self::create_method(PrimDef::FunNDArrayFill, self.ndarray_fill_ty.0), Self::create_method(PrimDef::NDArrayFill, self.ndarray_fill_ty.0),
], ],
ancestors: Vec::default(), ancestors: Vec::default(),
constructor: None, constructor: None,
@ -997,7 +951,7 @@ impl<'a> BuiltinBuilder<'a> {
loc: None, loc: None,
}, },
PrimDef::FunNDArrayCopy => TopLevelDef::Function { PrimDef::NDArrayCopy => TopLevelDef::Function {
name: prim.name().into(), name: prim.name().into(),
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.ndarray_copy_ty.0, signature: self.ndarray_copy_ty.0,
@ -1014,7 +968,7 @@ impl<'a> BuiltinBuilder<'a> {
loc: None, loc: None,
}, },
PrimDef::FunNDArrayFill => TopLevelDef::Function { PrimDef::NDArrayFill => TopLevelDef::Function {
name: prim.name().into(), name: prim.name().into(),
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.ndarray_fill_ty.0, signature: self.ndarray_fill_ty.0,
@ -1057,7 +1011,6 @@ impl<'a> BuiltinBuilder<'a> {
name: "n".into(), name: "n".into(),
ty: self.num_or_ndarray_ty.ty, ty: self.num_or_ndarray_ty.ty,
default_value: None, default_value: None,
is_vararg: false,
}], }],
ret: self.num_or_ndarray_ty.ty, ret: self.num_or_ndarray_ty.ty,
vars: self.num_or_ndarray_var_map.clone(), vars: self.num_or_ndarray_var_map.clone(),
@ -1277,23 +1230,16 @@ impl<'a> BuiltinBuilder<'a> {
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![ args: vec![
FuncArg { FuncArg { name: "object".into(), ty: tv.ty, default_value: None },
name: "object".into(),
ty: tv.ty,
default_value: None,
is_vararg: false,
},
FuncArg { FuncArg {
name: "copy".into(), name: "copy".into(),
ty: bool, ty: bool,
default_value: Some(SymbolValue::Bool(true)), default_value: Some(SymbolValue::Bool(true)),
is_vararg: false,
}, },
FuncArg { FuncArg {
name: "ndmin".into(), name: "ndmin".into(),
ty: int32, ty: int32,
default_value: Some(SymbolValue::U32(0)), default_value: Some(SymbolValue::U32(0)),
is_vararg: false,
}, },
], ],
ret: ndarray, ret: ndarray,
@ -1335,24 +1281,17 @@ impl<'a> BuiltinBuilder<'a> {
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![ args: vec![
FuncArg { FuncArg { name: "N".into(), ty: int32, default_value: None },
name: "N".into(),
ty: int32,
default_value: None,
is_vararg: false,
},
// TODO(Derppening): Default values current do not work? // TODO(Derppening): Default values current do not work?
FuncArg { FuncArg {
name: "M".into(), name: "M".into(),
ty: int32, ty: int32,
default_value: Some(SymbolValue::OptionNone), default_value: Some(SymbolValue::OptionNone),
is_vararg: false,
}, },
FuncArg { FuncArg {
name: "k".into(), name: "k".into(),
ty: int32, ty: int32,
default_value: Some(SymbolValue::I32(0)), default_value: Some(SymbolValue::I32(0)),
is_vararg: false,
}, },
], ],
ret: self.ndarray_float_2d, ret: self.ndarray_float_2d,
@ -1396,12 +1335,7 @@ impl<'a> BuiltinBuilder<'a> {
name: prim.name().into(), name: prim.name().into(),
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![FuncArg { args: vec![FuncArg { name: "s".into(), ty: str, default_value: None }],
name: "s".into(),
ty: str,
default_value: None,
is_vararg: false,
}],
ret: str, ret: str,
vars: VarMap::default(), vars: VarMap::default(),
})), })),
@ -1465,21 +1399,31 @@ impl<'a> BuiltinBuilder<'a> {
fn build_len_function(&mut self) -> TopLevelDef { fn build_len_function(&mut self) -> TopLevelDef {
let prim = PrimDef::FunLen; let prim = PrimDef::FunLen;
// Type handled in [`Inferencer::try_fold_special_call`] let PrimitiveStore { uint64, int32, .. } = *self.primitives;
let arg_tvar = self.unifier.get_dummy_var();
let tvar = self.unifier.get_fresh_var(Some("L".into()), None);
let list = self
.unifier
.subst(
self.primitives.list,
&into_var_map([TypeVar { id: self.list_tvar.id, ty: tvar.ty }]),
)
.unwrap();
let ndims = self.unifier.get_fresh_const_generic_var(uint64, Some("N".into()), None);
let ndarray = make_ndarray_ty(self.unifier, self.primitives, Some(tvar.ty), Some(ndims.ty));
let arg_ty = self.unifier.get_fresh_var_with_range(
&[list, ndarray, self.primitives.range],
Some("I".into()),
None,
);
TopLevelDef::Function { TopLevelDef::Function {
name: prim.name().into(), name: prim.name().into(),
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![FuncArg { args: vec![FuncArg { name: "ls".into(), ty: arg_ty.ty, default_value: None }],
name: "obj".into(), ret: int32,
ty: arg_tvar.ty, vars: into_var_map([tvar, arg_ty]),
default_value: None,
is_vararg: false,
}],
ret: self.primitives.int32,
vars: into_var_map([arg_tvar]),
})), })),
var_id: Vec::default(), var_id: Vec::default(),
instance_to_symbol: HashMap::default(), instance_to_symbol: HashMap::default(),
@ -1487,10 +1431,86 @@ impl<'a> BuiltinBuilder<'a> {
resolver: None, resolver: None,
codegen_callback: Some(Arc::new(GenCall::new(Box::new( codegen_callback: Some(Arc::new(GenCall::new(Box::new(
move |ctx, _, fun, args, generator| { move |ctx, _, fun, args, generator| {
let range_ty = ctx.primitives.range;
let arg_ty = fun.0.args[0].ty; let arg_ty = fun.0.args[0].ty;
let arg = args[0].1.clone().to_basic_value_enum(ctx, generator, arg_ty)?; let arg = args[0].1.clone().to_basic_value_enum(ctx, generator, arg_ty)?;
Ok(if ctx.unifier.unioned(arg_ty, range_ty) {
let arg = RangeValue::from_ptr_val(arg.into_pointer_value(), Some("range"));
let (start, end, step) = destructure_range(ctx, arg);
Some(calculate_len_for_slice_range(generator, ctx, start, end, step).into())
} else {
match &*ctx.unifier.get_ty_immutable(arg_ty) {
TypeEnum::TObj { obj_id, .. } if *obj_id == PrimDef::List.id() => {
let int32 = ctx.ctx.i32_type();
let zero = int32.const_zero();
let len = ctx
.build_gep_and_load(
arg.into_pointer_value(),
&[zero, int32.const_int(1, false)],
None,
)
.into_int_value();
if len.get_type().get_bit_width() == 32 {
Some(len.into())
} else {
Some(
ctx.builder
.build_int_truncate(len, int32, "len2i32")
.map(Into::into)
.unwrap(),
)
}
}
TypeEnum::TObj { obj_id, .. } if *obj_id == PrimDef::NDArray.id() => {
let llvm_i32 = ctx.ctx.i32_type();
let llvm_usize = generator.get_size_type(ctx.ctx);
builtin_fns::call_len(generator, ctx, (arg_ty, arg)).map(|ret| Some(ret.into())) let arg = NDArrayValue::from_ptr_val(
arg.into_pointer_value(),
llvm_usize,
None,
);
let ndims = arg.dim_sizes().size(ctx, generator);
ctx.make_assert(
generator,
ctx.builder
.build_int_compare(
IntPredicate::NE,
ndims,
llvm_usize.const_zero(),
"",
)
.unwrap(),
"0:TypeError",
&format!("{name}() of unsized object", name = prim.name()),
[None, None, None],
ctx.current_loc,
);
let len = unsafe {
arg.dim_sizes().get_typed_unchecked(
ctx,
generator,
&llvm_usize.const_zero(),
None,
)
};
if len.get_type().get_bit_width() == 32 {
Some(len.into())
} else {
Some(
ctx.builder
.build_int_truncate(len, llvm_i32, "len")
.map(Into::into)
.unwrap(),
)
}
}
_ => unreachable!(),
}
})
}, },
)))), )))),
loc: None, loc: None,
@ -1506,18 +1526,8 @@ impl<'a> BuiltinBuilder<'a> {
simple_name: prim.simple_name().into(), simple_name: prim.simple_name().into(),
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![ args: vec![
FuncArg { FuncArg { name: "m".into(), ty: self.num_ty.ty, default_value: None },
name: "m".into(), FuncArg { name: "n".into(), ty: self.num_ty.ty, default_value: None },
ty: self.num_ty.ty,
default_value: None,
is_vararg: false,
},
FuncArg {
name: "n".into(),
ty: self.num_ty.ty,
default_value: None,
is_vararg: false,
},
], ],
ret: self.num_ty.ty, ret: self.num_ty.ty,
vars: self.num_var_map.clone(), vars: self.num_var_map.clone(),
@ -1545,45 +1555,39 @@ impl<'a> BuiltinBuilder<'a> {
} }
} }
/// Build the functions `np_max()`, `np_min()`, `np_argmax()` and `np_argmin()` /// Build the functions `np_min()` and `np_max()`.
/// Calls `call_numpy_max_min` with the function name fn build_np_min_max_function(&mut self, prim: PrimDef) -> TopLevelDef {
fn build_np_max_min_function(&mut self, prim: PrimDef) -> TopLevelDef { debug_assert_prim_is_allowed(prim, &[PrimDef::FunNpMin, PrimDef::FunNpMax]);
debug_assert_prim_is_allowed(
prim,
&[PrimDef::FunNpArgmin, PrimDef::FunNpArgmax, PrimDef::FunNpMin, PrimDef::FunNpMax],
);
let (var_map, ret_ty) = match prim { let ret_ty = self.unifier.get_fresh_var(Some("R".into()), None);
PrimDef::FunNpArgmax | PrimDef::FunNpArgmin => { let var_map = self
(self.num_or_ndarray_var_map.clone(), self.primitives.int64) .num_or_ndarray_var_map
} .clone()
PrimDef::FunNpMax | PrimDef::FunNpMin => { .into_iter()
let ret_ty = self.unifier.get_fresh_var(Some("R".into()), None); .chain(once((ret_ty.id, ret_ty.ty)))
let var_map = self .collect::<IndexMap<_, _>>();
.num_or_ndarray_var_map
.clone()
.into_iter()
.chain(once((ret_ty.id, ret_ty.ty)))
.collect::<IndexMap<_, _>>();
(var_map, ret_ty.ty)
}
_ => unreachable!(),
};
create_fn_by_codegen( create_fn_by_codegen(
self.unifier, self.unifier,
&var_map, &var_map,
prim.name(), prim.name(),
ret_ty, ret_ty.ty,
&[(self.num_or_ndarray_ty.ty, "a")], &[(self.float_or_ndarray_ty.ty, "a")],
Box::new(move |ctx, _, fun, args, generator| { Box::new(move |ctx, _, fun, args, generator| {
let a_ty = fun.0.args[0].ty; let a_ty = fun.0.args[0].ty;
let a = args[0].1.clone().to_basic_value_enum(ctx, generator, a_ty)?; let a = args[0].1.clone().to_basic_value_enum(ctx, generator, a_ty)?;
Ok(Some(builtin_fns::call_numpy_max_min(generator, ctx, (a_ty, a), prim.name())?)) let func = match prim {
PrimDef::FunNpMin => builtin_fns::call_numpy_min,
PrimDef::FunNpMax => builtin_fns::call_numpy_max,
_ => unreachable!(),
};
Ok(Some(func(generator, ctx, (a_ty, a))?))
}), }),
) )
} }
/// Build the functions `np_minimum()` and `np_maximum()`. /// Build the functions `np_minimum()` and `np_maximum()`.
fn build_np_minimum_maximum_function(&mut self, prim: PrimDef) -> TopLevelDef { fn build_np_minimum_maximum_function(&mut self, prim: PrimDef) -> TopLevelDef {
debug_assert_prim_is_allowed(prim, &[PrimDef::FunNpMinimum, PrimDef::FunNpMaximum]); debug_assert_prim_is_allowed(prim, &[PrimDef::FunNpMinimum, PrimDef::FunNpMaximum]);
@ -1599,12 +1603,7 @@ impl<'a> BuiltinBuilder<'a> {
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: param_ty args: param_ty
.iter() .iter()
.map(|p| FuncArg { .map(|p| FuncArg { name: p.1.into(), ty: p.0, default_value: None })
name: p.1.into(),
ty: p.0,
default_value: None,
is_vararg: false,
})
.collect(), .collect(),
ret: ret_ty.ty, ret: ret_ty.ty,
vars: into_var_map([x1_ty, x2_ty, ret_ty]), vars: into_var_map([x1_ty, x2_ty, ret_ty]),
@ -1645,7 +1644,6 @@ impl<'a> BuiltinBuilder<'a> {
name: "n".into(), name: "n".into(),
ty: self.num_or_ndarray_ty.ty, ty: self.num_or_ndarray_ty.ty,
default_value: None, default_value: None,
is_vararg: false,
}], }],
ret: self.num_or_ndarray_ty.ty, ret: self.num_or_ndarray_ty.ty,
vars: self.num_or_ndarray_var_map.clone(), vars: self.num_or_ndarray_var_map.clone(),
@ -1834,12 +1832,7 @@ impl<'a> BuiltinBuilder<'a> {
signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature { signature: self.unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: param_ty args: param_ty
.iter() .iter()
.map(|p| FuncArg { .map(|p| FuncArg { name: p.1.into(), ty: p.0, default_value: None })
name: p.1.into(),
ty: p.0,
default_value: None,
is_vararg: false,
})
.collect(), .collect(),
ret: ret_ty.ty, ret: ret_ty.ty,
vars: into_var_map([x1_ty, x2_ty, ret_ty]), vars: into_var_map([x1_ty, x2_ty, ret_ty]),
@ -1873,207 +1866,6 @@ impl<'a> BuiltinBuilder<'a> {
} }
} }
/// Build np/sp functions that take as input `NDArray` only
fn build_np_sp_ndarray_function(&mut self, prim: PrimDef) -> TopLevelDef {
debug_assert_prim_is_allowed(prim, &[PrimDef::FunNpTranspose, PrimDef::FunNpReshape]);
match prim {
PrimDef::FunNpTranspose => {
let ndarray_ty = self.unifier.get_fresh_var_with_range(
&[self.ndarray_num_ty],
Some("T".into()),
None,
);
create_fn_by_codegen(
self.unifier,
&into_var_map([ndarray_ty]),
prim.name(),
ndarray_ty.ty,
&[(ndarray_ty.ty, "x")],
Box::new(move |ctx, _, fun, args, generator| {
let arg_ty = fun.0.args[0].ty;
let arg_val =
args[0].1.clone().to_basic_value_enum(ctx, generator, arg_ty)?;
Ok(Some(ndarray_transpose(generator, ctx, (arg_ty, arg_val))?))
}),
)
}
// NOTE: on `ndarray_factory_fn_shape_arg_tvar` and
// the `param_ty` for `create_fn_by_codegen`.
//
// Similar to `build_ndarray_from_shape_factory_function` we delegate the responsibility of typechecking
// to [`typecheck::type_inferencer::Inferencer::fold_numpy_function_call_shape_argument`],
// and use a dummy [`TypeVar`] `ndarray_factory_fn_shape_arg_tvar` as a placeholder for `param_ty`.
PrimDef::FunNpReshape => create_fn_by_codegen(
self.unifier,
&VarMap::new(),
prim.name(),
self.ndarray_num_ty,
&[(self.ndarray_num_ty, "x"), (self.ndarray_factory_fn_shape_arg_tvar.ty, "shape")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val = args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
let x2_ty = fun.0.args[1].ty;
let x2_val = args[1].1.clone().to_basic_value_enum(ctx, generator, x2_ty)?;
Ok(Some(ndarray_reshape(generator, ctx, (x1_ty, x1_val), (x2_ty, x2_val))?))
}),
),
_ => unreachable!(),
}
}
/// Build `np_linalg` and `sp_linalg` functions
///
/// The input to these functions must be floating point `NDArray`
fn build_linalg_methods(&mut self, prim: PrimDef) -> TopLevelDef {
debug_assert_prim_is_allowed(
prim,
&[
PrimDef::FunNpDot,
PrimDef::FunNpLinalgCholesky,
PrimDef::FunNpLinalgQr,
PrimDef::FunNpLinalgSvd,
PrimDef::FunNpLinalgInv,
PrimDef::FunNpLinalgPinv,
PrimDef::FunNpLinalgMatrixPower,
PrimDef::FunNpLinalgDet,
PrimDef::FunSpLinalgLu,
PrimDef::FunSpLinalgSchur,
PrimDef::FunSpLinalgHessenberg,
],
);
match prim {
PrimDef::FunNpDot => create_fn_by_codegen(
self.unifier,
&self.num_or_ndarray_var_map,
prim.name(),
self.num_ty.ty,
&[(self.num_or_ndarray_ty.ty, "x1"), (self.num_or_ndarray_ty.ty, "x2")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val = args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
let x2_ty = fun.0.args[1].ty;
let x2_val = args[1].1.clone().to_basic_value_enum(ctx, generator, x2_ty)?;
Ok(Some(ndarray_dot(generator, ctx, (x1_ty, x1_val), (x2_ty, x2_val))?))
}),
),
PrimDef::FunNpLinalgCholesky | PrimDef::FunNpLinalgInv | PrimDef::FunNpLinalgPinv => {
create_fn_by_codegen(
self.unifier,
&VarMap::new(),
prim.name(),
self.ndarray_float_2d,
&[(self.ndarray_float_2d, "x1")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val =
args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
let func = match prim {
PrimDef::FunNpLinalgCholesky => builtin_fns::call_np_linalg_cholesky,
PrimDef::FunNpLinalgInv => builtin_fns::call_np_linalg_inv,
PrimDef::FunNpLinalgPinv => builtin_fns::call_np_linalg_pinv,
_ => unreachable!(),
};
Ok(Some(func(generator, ctx, (x1_ty, x1_val))?))
}),
)
}
PrimDef::FunNpLinalgQr
| PrimDef::FunSpLinalgLu
| PrimDef::FunSpLinalgSchur
| PrimDef::FunSpLinalgHessenberg => {
let ret_ty = self.unifier.add_ty(TypeEnum::TTuple {
ty: vec![self.ndarray_float_2d, self.ndarray_float_2d],
is_vararg_ctx: false,
});
create_fn_by_codegen(
self.unifier,
&VarMap::new(),
prim.name(),
ret_ty,
&[(self.ndarray_float_2d, "x1")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val =
args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
let func = match prim {
PrimDef::FunNpLinalgQr => builtin_fns::call_np_linalg_qr,
PrimDef::FunSpLinalgLu => builtin_fns::call_sp_linalg_lu,
PrimDef::FunSpLinalgSchur => builtin_fns::call_sp_linalg_schur,
PrimDef::FunSpLinalgHessenberg => {
builtin_fns::call_sp_linalg_hessenberg
}
_ => unreachable!(),
};
Ok(Some(func(generator, ctx, (x1_ty, x1_val))?))
}),
)
}
PrimDef::FunNpLinalgSvd => {
let ret_ty = self.unifier.add_ty(TypeEnum::TTuple {
ty: vec![self.ndarray_float_2d, self.ndarray_float, self.ndarray_float_2d],
is_vararg_ctx: false,
});
create_fn_by_codegen(
self.unifier,
&VarMap::new(),
prim.name(),
ret_ty,
&[(self.ndarray_float_2d, "x1")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val =
args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
Ok(Some(builtin_fns::call_np_linalg_svd(generator, ctx, (x1_ty, x1_val))?))
}),
)
}
PrimDef::FunNpLinalgMatrixPower => create_fn_by_codegen(
self.unifier,
&VarMap::new(),
prim.name(),
self.ndarray_float_2d,
&[(self.ndarray_float_2d, "x1"), (self.primitives.int32, "power")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val = args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
let x2_ty = fun.0.args[1].ty;
let x2_val = args[1].1.clone().to_basic_value_enum(ctx, generator, x2_ty)?;
Ok(Some(builtin_fns::call_np_linalg_matrix_power(
generator,
ctx,
(x1_ty, x1_val),
(x2_ty, x2_val),
)?))
}),
),
PrimDef::FunNpLinalgDet => create_fn_by_codegen(
self.unifier,
&VarMap::new(),
prim.name(),
self.primitives.float,
&[(self.ndarray_float_2d, "x1")],
Box::new(move |ctx, _, fun, args, generator| {
let x1_ty = fun.0.args[0].ty;
let x1_val = args[0].1.clone().to_basic_value_enum(ctx, generator, x1_ty)?;
Ok(Some(builtin_fns::call_np_linalg_det(generator, ctx, (x1_ty, x1_val))?))
}),
),
_ => unreachable!(),
}
}
fn create_method(prim: PrimDef, method_ty: Type) -> (StrRef, Type, DefinitionId) { fn create_method(prim: PrimDef, method_ty: Type) -> (StrRef, Type, DefinitionId) {
(prim.simple_name().into(), method_ty, prim.id()) (prim.simple_name().into(), method_ty, prim.id())
} }

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@ -1,15 +1,13 @@
use std::convert::TryInto; use std::convert::TryInto;
use crate::symbol_resolver::SymbolValue;
use crate::toplevel::numpy::unpack_ndarray_var_tys;
use crate::typecheck::typedef::{into_var_map, iter_type_vars, Mapping, TypeVarId, VarMap};
use nac3parser::ast::{Constant, Location};
use strum::IntoEnumIterator; use strum::IntoEnumIterator;
use strum_macros::EnumIter; use strum_macros::EnumIter;
use nac3parser::ast::{Constant, ExprKind, Location}; use super::*;
use super::{numpy::unpack_ndarray_var_tys, *};
use crate::{
symbol_resolver::SymbolValue,
typecheck::typedef::{into_var_map, iter_type_vars, Mapping, TypeVarId, VarMap},
};
/// All primitive types and functions in nac3core. /// All primitive types and functions in nac3core.
#[derive(Clone, Copy, Debug, EnumIter, PartialEq, Eq)] #[derive(Clone, Copy, Debug, EnumIter, PartialEq, Eq)]
@ -29,22 +27,17 @@ pub enum PrimDef {
List, List,
NDArray, NDArray,
// Option methods // Member Functions
FunOptionIsSome, OptionIsSome,
FunOptionIsNone, OptionIsNone,
FunOptionUnwrap, OptionUnwrap,
NDArrayCopy,
// Option-related functions NDArrayFill,
FunSome, FunInt32,
FunInt64,
// NDArray methods FunUInt32,
FunNDArrayCopy, FunUInt64,
FunNDArrayFill, FunFloat,
// Range methods
FunRangeInit,
// NumPy factory functions
FunNpNDArray, FunNpNDArray,
FunNpEmpty, FunNpEmpty,
FunNpZeros, FunNpZeros,
@ -53,17 +46,26 @@ pub enum PrimDef {
FunNpArray, FunNpArray,
FunNpEye, FunNpEye,
FunNpIdentity, FunNpIdentity,
FunRound,
// Miscellaneous NumPy & SciPy functions FunRound64,
FunNpRound, FunNpRound,
FunRangeInit,
FunStr,
FunBool,
FunFloor,
FunFloor64,
FunNpFloor, FunNpFloor,
FunCeil,
FunCeil64,
FunNpCeil, FunNpCeil,
FunLen,
FunMin,
FunNpMin, FunNpMin,
FunNpMinimum, FunNpMinimum,
FunNpArgmin, FunMax,
FunNpMax, FunNpMax,
FunNpMaximum, FunNpMaximum,
FunNpArgmax, FunAbs,
FunNpIsNan, FunNpIsNan,
FunNpIsInf, FunNpIsInf,
FunNpSin, FunNpSin,
@ -101,46 +103,15 @@ pub enum PrimDef {
FunNpLdExp, FunNpLdExp,
FunNpHypot, FunNpHypot,
FunNpNextAfter, FunNpNextAfter,
FunNpTranspose,
FunNpReshape,
// Linalg functions // Top-Level Functions
FunNpDot, FunSome,
FunNpLinalgCholesky,
FunNpLinalgQr,
FunNpLinalgSvd,
FunNpLinalgInv,
FunNpLinalgPinv,
FunNpLinalgMatrixPower,
FunNpLinalgDet,
FunSpLinalgLu,
FunSpLinalgSchur,
FunSpLinalgHessenberg,
// Miscellaneous Python & NAC3 functions
FunInt32,
FunInt64,
FunUInt32,
FunUInt64,
FunFloat,
FunRound,
FunRound64,
FunStr,
FunBool,
FunFloor,
FunFloor64,
FunCeil,
FunCeil64,
FunLen,
FunMin,
FunMax,
FunAbs,
} }
/// Associated details of a [`PrimDef`] /// Associated details of a [`PrimDef`]
pub enum PrimDefDetails { pub enum PrimDefDetails {
PrimFunction { name: &'static str, simple_name: &'static str }, PrimFunction { name: &'static str, simple_name: &'static str },
PrimClass { name: &'static str, get_ty_fn: fn(&PrimitiveStore) -> Type }, PrimClass { name: &'static str },
} }
impl PrimDef { impl PrimDef {
@ -182,17 +153,15 @@ impl PrimDef {
#[must_use] #[must_use]
pub fn name(&self) -> &'static str { pub fn name(&self) -> &'static str {
match self.details() { match self.details() {
PrimDefDetails::PrimFunction { name, .. } | PrimDefDetails::PrimClass { name, .. } => { PrimDefDetails::PrimFunction { name, .. } | PrimDefDetails::PrimClass { name } => name,
name
}
} }
} }
/// Get the associated details of this [`PrimDef`] /// Get the associated details of this [`PrimDef`]
#[must_use] #[must_use]
pub fn details(self) -> PrimDefDetails { pub fn details(self) -> PrimDefDetails {
fn class(name: &'static str, get_ty_fn: fn(&PrimitiveStore) -> Type) -> PrimDefDetails { fn class(name: &'static str) -> PrimDefDetails {
PrimDefDetails::PrimClass { name, get_ty_fn } PrimDefDetails::PrimClass { name }
} }
fn fun(name: &'static str, simple_name: Option<&'static str>) -> PrimDefDetails { fn fun(name: &'static str, simple_name: Option<&'static str>) -> PrimDefDetails {
@ -200,37 +169,29 @@ impl PrimDef {
} }
match self { match self {
// Classes PrimDef::Int32 => class("int32"),
PrimDef::Int32 => class("int32", |primitives| primitives.int32), PrimDef::Int64 => class("int64"),
PrimDef::Int64 => class("int64", |primitives| primitives.int64), PrimDef::Float => class("float"),
PrimDef::Float => class("float", |primitives| primitives.float), PrimDef::Bool => class("bool"),
PrimDef::Bool => class("bool", |primitives| primitives.bool), PrimDef::None => class("none"),
PrimDef::None => class("none", |primitives| primitives.none), PrimDef::Range => class("range"),
PrimDef::Range => class("range", |primitives| primitives.range), PrimDef::Str => class("str"),
PrimDef::Str => class("str", |primitives| primitives.str), PrimDef::Exception => class("Exception"),
PrimDef::Exception => class("Exception", |primitives| primitives.exception), PrimDef::UInt32 => class("uint32"),
PrimDef::UInt32 => class("uint32", |primitives| primitives.uint32), PrimDef::UInt64 => class("uint64"),
PrimDef::UInt64 => class("uint64", |primitives| primitives.uint64), PrimDef::Option => class("Option"),
PrimDef::Option => class("Option", |primitives| primitives.option), PrimDef::OptionIsSome => fun("Option.is_some", Some("is_some")),
PrimDef::List => class("list", |primitives| primitives.list), PrimDef::OptionIsNone => fun("Option.is_none", Some("is_none")),
PrimDef::NDArray => class("ndarray", |primitives| primitives.ndarray), PrimDef::OptionUnwrap => fun("Option.unwrap", Some("unwrap")),
PrimDef::List => class("list"),
// Option methods PrimDef::NDArray => class("ndarray"),
PrimDef::FunOptionIsSome => fun("Option.is_some", Some("is_some")), PrimDef::NDArrayCopy => fun("ndarray.copy", Some("copy")),
PrimDef::FunOptionIsNone => fun("Option.is_none", Some("is_none")), PrimDef::NDArrayFill => fun("ndarray.fill", Some("fill")),
PrimDef::FunOptionUnwrap => fun("Option.unwrap", Some("unwrap")), PrimDef::FunInt32 => fun("int32", None),
PrimDef::FunInt64 => fun("int64", None),
// Option-related functions PrimDef::FunUInt32 => fun("uint32", None),
PrimDef::FunSome => fun("Some", None), PrimDef::FunUInt64 => fun("uint64", None),
PrimDef::FunFloat => fun("float", None),
// NDArray methods
PrimDef::FunNDArrayCopy => fun("ndarray.copy", Some("copy")),
PrimDef::FunNDArrayFill => fun("ndarray.fill", Some("fill")),
// Range methods
PrimDef::FunRangeInit => fun("range.__init__", Some("__init__")),
// NumPy factory functions
PrimDef::FunNpNDArray => fun("np_ndarray", None), PrimDef::FunNpNDArray => fun("np_ndarray", None),
PrimDef::FunNpEmpty => fun("np_empty", None), PrimDef::FunNpEmpty => fun("np_empty", None),
PrimDef::FunNpZeros => fun("np_zeros", None), PrimDef::FunNpZeros => fun("np_zeros", None),
@ -239,17 +200,26 @@ impl PrimDef {
PrimDef::FunNpArray => fun("np_array", None), PrimDef::FunNpArray => fun("np_array", None),
PrimDef::FunNpEye => fun("np_eye", None), PrimDef::FunNpEye => fun("np_eye", None),
PrimDef::FunNpIdentity => fun("np_identity", None), PrimDef::FunNpIdentity => fun("np_identity", None),
PrimDef::FunRound => fun("round", None),
// Miscellaneous NumPy & SciPy functions PrimDef::FunRound64 => fun("round64", None),
PrimDef::FunNpRound => fun("np_round", None), PrimDef::FunNpRound => fun("np_round", None),
PrimDef::FunRangeInit => fun("range.__init__", Some("__init__")),
PrimDef::FunStr => fun("str", None),
PrimDef::FunBool => fun("bool", None),
PrimDef::FunFloor => fun("floor", None),
PrimDef::FunFloor64 => fun("floor64", None),
PrimDef::FunNpFloor => fun("np_floor", None), PrimDef::FunNpFloor => fun("np_floor", None),
PrimDef::FunCeil => fun("ceil", None),
PrimDef::FunCeil64 => fun("ceil64", None),
PrimDef::FunNpCeil => fun("np_ceil", None), PrimDef::FunNpCeil => fun("np_ceil", None),
PrimDef::FunLen => fun("len", None),
PrimDef::FunMin => fun("min", None),
PrimDef::FunNpMin => fun("np_min", None), PrimDef::FunNpMin => fun("np_min", None),
PrimDef::FunNpMinimum => fun("np_minimum", None), PrimDef::FunNpMinimum => fun("np_minimum", None),
PrimDef::FunNpArgmin => fun("np_argmin", None), PrimDef::FunMax => fun("max", None),
PrimDef::FunNpMax => fun("np_max", None), PrimDef::FunNpMax => fun("np_max", None),
PrimDef::FunNpMaximum => fun("np_maximum", None), PrimDef::FunNpMaximum => fun("np_maximum", None),
PrimDef::FunNpArgmax => fun("np_argmax", None), PrimDef::FunAbs => fun("abs", None),
PrimDef::FunNpIsNan => fun("np_isnan", None), PrimDef::FunNpIsNan => fun("np_isnan", None),
PrimDef::FunNpIsInf => fun("np_isinf", None), PrimDef::FunNpIsInf => fun("np_isinf", None),
PrimDef::FunNpSin => fun("np_sin", None), PrimDef::FunNpSin => fun("np_sin", None),
@ -287,40 +257,7 @@ impl PrimDef {
PrimDef::FunNpLdExp => fun("np_ldexp", None), PrimDef::FunNpLdExp => fun("np_ldexp", None),
PrimDef::FunNpHypot => fun("np_hypot", None), PrimDef::FunNpHypot => fun("np_hypot", None),
PrimDef::FunNpNextAfter => fun("np_nextafter", None), PrimDef::FunNpNextAfter => fun("np_nextafter", None),
PrimDef::FunNpTranspose => fun("np_transpose", None), PrimDef::FunSome => fun("Some", None),
PrimDef::FunNpReshape => fun("np_reshape", None),
// Linalg functions
PrimDef::FunNpDot => fun("np_dot", None),
PrimDef::FunNpLinalgCholesky => fun("np_linalg_cholesky", None),
PrimDef::FunNpLinalgQr => fun("np_linalg_qr", None),
PrimDef::FunNpLinalgSvd => fun("np_linalg_svd", None),
PrimDef::FunNpLinalgInv => fun("np_linalg_inv", None),
PrimDef::FunNpLinalgPinv => fun("np_linalg_pinv", None),
PrimDef::FunNpLinalgMatrixPower => fun("np_linalg_matrix_power", None),
PrimDef::FunNpLinalgDet => fun("np_linalg_det", None),
PrimDef::FunSpLinalgLu => fun("sp_linalg_lu", None),
PrimDef::FunSpLinalgSchur => fun("sp_linalg_schur", None),
PrimDef::FunSpLinalgHessenberg => fun("sp_linalg_hessenberg", None),
// Miscellaneous Python & NAC3 functions
PrimDef::FunInt32 => fun("int32", None),
PrimDef::FunInt64 => fun("int64", None),
PrimDef::FunUInt32 => fun("uint32", None),
PrimDef::FunUInt64 => fun("uint64", None),
PrimDef::FunFloat => fun("float", None),
PrimDef::FunRound => fun("round", None),
PrimDef::FunRound64 => fun("round64", None),
PrimDef::FunStr => fun("str", None),
PrimDef::FunBool => fun("bool", None),
PrimDef::FunFloor => fun("floor", None),
PrimDef::FunFloor64 => fun("floor64", None),
PrimDef::FunCeil => fun("ceil", None),
PrimDef::FunCeil64 => fun("ceil64", None),
PrimDef::FunLen => fun("len", None),
PrimDef::FunMin => fun("min", None),
PrimDef::FunMax => fun("max", None),
PrimDef::FunAbs => fun("abs", None),
} }
} }
} }
@ -389,9 +326,6 @@ impl TopLevelDef {
r r
} }
), ),
TopLevelDef::Variable { name, ty, .. } => {
format!("Variable {{ name: {name:?}, ty: {:?} }}", unifier.stringify(*ty),)
}
} }
} }
} }
@ -427,13 +361,7 @@ impl TopLevelComposer {
}); });
let range = unifier.add_ty(TypeEnum::TObj { let range = unifier.add_ty(TypeEnum::TObj {
obj_id: PrimDef::Range.id(), obj_id: PrimDef::Range.id(),
fields: [ fields: HashMap::new(),
("start".into(), (int32, true)),
("stop".into(), (int32, true)),
("step".into(), (int32, true)),
]
.into_iter()
.collect(),
params: VarMap::new(), params: VarMap::new(),
}); });
let str = unifier.add_ty(TypeEnum::TObj { let str = unifier.add_ty(TypeEnum::TObj {
@ -474,9 +402,9 @@ impl TopLevelComposer {
let option = unifier.add_ty(TypeEnum::TObj { let option = unifier.add_ty(TypeEnum::TObj {
obj_id: PrimDef::Option.id(), obj_id: PrimDef::Option.id(),
fields: vec![ fields: vec![
(PrimDef::FunOptionIsSome.simple_name().into(), (is_some_type_fun_ty, true)), (PrimDef::OptionIsSome.simple_name().into(), (is_some_type_fun_ty, true)),
(PrimDef::FunOptionIsNone.simple_name().into(), (is_some_type_fun_ty, true)), (PrimDef::OptionIsNone.simple_name().into(), (is_some_type_fun_ty, true)),
(PrimDef::FunOptionUnwrap.simple_name().into(), (unwrap_fun_ty, true)), (PrimDef::OptionUnwrap.simple_name().into(), (unwrap_fun_ty, true)),
] ]
.into_iter() .into_iter()
.collect::<HashMap<_, _>>(), .collect::<HashMap<_, _>>(),
@ -510,7 +438,6 @@ impl TopLevelComposer {
name: "value".into(), name: "value".into(),
ty: ndarray_dtype_tvar.ty, ty: ndarray_dtype_tvar.ty,
default_value: None, default_value: None,
is_vararg: false,
}], }],
ret: none, ret: none,
vars: into_var_map([ndarray_dtype_tvar, ndarray_ndims_tvar]), vars: into_var_map([ndarray_dtype_tvar, ndarray_ndims_tvar]),
@ -518,8 +445,8 @@ impl TopLevelComposer {
let ndarray = unifier.add_ty(TypeEnum::TObj { let ndarray = unifier.add_ty(TypeEnum::TObj {
obj_id: PrimDef::NDArray.id(), obj_id: PrimDef::NDArray.id(),
fields: Mapping::from([ fields: Mapping::from([
(PrimDef::FunNDArrayCopy.simple_name().into(), (ndarray_copy_fun_ty, true)), (PrimDef::NDArrayCopy.simple_name().into(), (ndarray_copy_fun_ty, true)),
(PrimDef::FunNDArrayFill.simple_name().into(), (ndarray_fill_fun_ty, true)), (PrimDef::NDArrayFill.simple_name().into(), (ndarray_fill_fun_ty, true)),
]), ]),
params: into_var_map([ndarray_dtype_tvar, ndarray_ndims_tvar]), params: into_var_map([ndarray_dtype_tvar, ndarray_ndims_tvar]),
}); });
@ -593,18 +520,6 @@ impl TopLevelComposer {
} }
} }
#[must_use]
pub fn make_top_level_variable_def(
name: String,
simple_name: StrRef,
ty: Type,
ty_decl: Option<Expr>,
resolver: Option<Arc<dyn SymbolResolver + Send + Sync>>,
loc: Option<Location>,
) -> TopLevelDef {
TopLevelDef::Variable { name, simple_name, ty, ty_decl, resolver, loc }
}
#[must_use] #[must_use]
pub fn make_class_method_name(mut class_name: String, method_name: &str) -> String { pub fn make_class_method_name(mut class_name: String, method_name: &str) -> String {
class_name.push('.'); class_name.push('.');
@ -750,16 +665,7 @@ impl TopLevelComposer {
) )
} }
/// This function returns the fields that have been initialized in the `__init__` function of a class pub fn get_all_assigned_field(stmts: &[Stmt<()>]) -> Result<HashSet<StrRef>, HashSet<String>> {
/// The function takes as input:
/// * `class_id`: The `object_id` of the class whose function is being evaluated (check `TopLevelDef::Class`)
/// * `definition_ast_list`: A list of ast definitions and statements defined in `TopLevelComposer`
/// * `stmts`: The body of function being parsed. Each statment is analyzed to check varaible initialization statements
pub fn get_all_assigned_field(
class_id: usize,
definition_ast_list: &Vec<DefAst>,
stmts: &[Stmt<()>],
) -> Result<HashSet<StrRef>, HashSet<String>> {
let mut result = HashSet::new(); let mut result = HashSet::new();
for s in stmts { for s in stmts {
match &s.node { match &s.node {
@ -795,138 +701,30 @@ impl TopLevelComposer {
// TODO: do not check for For and While? // TODO: do not check for For and While?
ast::StmtKind::For { body, orelse, .. } ast::StmtKind::For { body, orelse, .. }
| ast::StmtKind::While { body, orelse, .. } => { | ast::StmtKind::While { body, orelse, .. } => {
result.extend(Self::get_all_assigned_field( result.extend(Self::get_all_assigned_field(body.as_slice())?);
class_id, result.extend(Self::get_all_assigned_field(orelse.as_slice())?);
definition_ast_list,
body.as_slice(),
)?);
result.extend(Self::get_all_assigned_field(
class_id,
definition_ast_list,
orelse.as_slice(),
)?);
} }
ast::StmtKind::If { body, orelse, .. } => { ast::StmtKind::If { body, orelse, .. } => {
let inited_for_sure = Self::get_all_assigned_field( let inited_for_sure = Self::get_all_assigned_field(body.as_slice())?
class_id, .intersection(&Self::get_all_assigned_field(orelse.as_slice())?)
definition_ast_list, .copied()
body.as_slice(), .collect::<HashSet<_>>();
)?
.intersection(&Self::get_all_assigned_field(
class_id,
definition_ast_list,
orelse.as_slice(),
)?)
.copied()
.collect::<HashSet<_>>();
result.extend(inited_for_sure); result.extend(inited_for_sure);
} }
ast::StmtKind::Try { body, orelse, finalbody, .. } => { ast::StmtKind::Try { body, orelse, finalbody, .. } => {
let inited_for_sure = Self::get_all_assigned_field( let inited_for_sure = Self::get_all_assigned_field(body.as_slice())?
class_id, .intersection(&Self::get_all_assigned_field(orelse.as_slice())?)
definition_ast_list, .copied()
body.as_slice(), .collect::<HashSet<_>>();
)?
.intersection(&Self::get_all_assigned_field(
class_id,
definition_ast_list,
orelse.as_slice(),
)?)
.copied()
.collect::<HashSet<_>>();
result.extend(inited_for_sure); result.extend(inited_for_sure);
result.extend(Self::get_all_assigned_field( result.extend(Self::get_all_assigned_field(finalbody.as_slice())?);
class_id,
definition_ast_list,
finalbody.as_slice(),
)?);
} }
ast::StmtKind::With { body, .. } => { ast::StmtKind::With { body, .. } => {
result.extend(Self::get_all_assigned_field( result.extend(Self::get_all_assigned_field(body.as_slice())?);
class_id,
definition_ast_list,
body.as_slice(),
)?);
}
// Variables Initialized in function calls
ast::StmtKind::Expr { value, .. } => {
let ExprKind::Call { func, .. } = &value.node else {
continue;
};
let ExprKind::Attribute { value, attr, .. } = &func.node else {
continue;
};
let ExprKind::Name { id, .. } = &value.node else {
continue;
};
// Need to consider the two cases:
// Case 1) Call to class function i.e. id = `self`
// Case 2) Call to class ancestor function i.e. id = ancestor_name
// We leave checking whether function in case 2 belonged to class ancestor or not to type checker
//
// According to current handling of `self`, function definition are fixed and do not change regardless
// of which object is passed as `self` i.e. virtual polymorphism is not supported
// Therefore, we change class id for case 2 to reflect behavior of our compiler
let class_name = if *id == "self".into() {
let ast::StmtKind::ClassDef { name, .. } =
&definition_ast_list[class_id].1.as_ref().unwrap().node
else {
unreachable!()
};
name
} else {
id
};
let parent_method = definition_ast_list.iter().find_map(|def| {
let (
class_def,
Some(ast::Located {
node: ast::StmtKind::ClassDef { name, body, .. },
..
}),
) = &def
else {
return None;
};
let TopLevelDef::Class { object_id: class_id, .. } = &*class_def.read()
else {
unreachable!()
};
if name == class_name {
body.iter().find_map(|m| {
let ast::StmtKind::FunctionDef { name, body, .. } = &m.node else {
return None;
};
if *name == *attr {
return Some((body.clone(), class_id.0));
}
None
})
} else {
None
}
});
// If method body is none then method does not exist
if let Some((method_body, class_id)) = parent_method {
result.extend(Self::get_all_assigned_field(
class_id,
definition_ast_list,
method_body.as_slice(),
)?);
} else {
return Err(HashSet::from([format!(
"{}.{} not found in class {class_name} at {}",
*id, *attr, value.location
)]));
}
} }
ast::StmtKind::Pass { .. } ast::StmtKind::Pass { .. }
| ast::StmtKind::Assert { .. } | ast::StmtKind::Assert { .. }
| ast::StmtKind::AnnAssign { .. } => {} | ast::StmtKind::Expr { .. } => {}
_ => { _ => {
unimplemented!() unimplemented!()
@ -1134,23 +932,3 @@ pub fn arraylike_get_ndims(unifier: &mut Unifier, ty: Type) -> u64 {
_ => 0, _ => 0,
} }
} }
/// Extract an ndarray's `ndims` [type][`Type`] in `u64`. Panic if not possible.
/// The `ndims` must only contain 1 value.
#[must_use]
pub fn extract_ndims(unifier: &Unifier, ndims_ty: Type) -> u64 {
let ndims_ty_enum = unifier.get_ty_immutable(ndims_ty);
let TypeEnum::TLiteral { values, .. } = &*ndims_ty_enum else {
panic!("ndims_ty should be a TLiteral");
};
assert_eq!(values.len(), 1, "ndims_ty TLiteral should only contain 1 value");
let ndims = values[0].clone();
u64::try_from(ndims).unwrap()
}
/// Return an ndarray's `ndims` as a typechecker [`Type`] from its `u64` value.
pub fn create_ndims(unifier: &mut Unifier, ndims: u64) -> Type {
unifier.get_fresh_literal(vec![SymbolValue::U64(ndims)], None)
}

View File

@ -6,36 +6,36 @@ use std::{
sync::Arc, sync::Arc,
}; };
use inkwell::values::BasicValueEnum; use super::codegen::CodeGenContext;
use itertools::Itertools; use super::typecheck::type_inferencer::PrimitiveStore;
use parking_lot::RwLock; use super::typecheck::typedef::{
FunSignature, FuncArg, SharedUnifier, Type, TypeEnum, Unifier, VarMap,
use nac3parser::ast::{self, Expr, Location, Stmt, StrRef}; };
use crate::{ use crate::{
codegen::{CodeGenContext, CodeGenerator}, codegen::CodeGenerator,
symbol_resolver::{SymbolResolver, ValueEnum}, symbol_resolver::{SymbolResolver, ValueEnum},
typecheck::{ typecheck::{
type_inferencer::{CodeLocation, PrimitiveStore}, type_inferencer::CodeLocation,
typedef::{ typedef::{CallId, TypeVarId},
CallId, FunSignature, FuncArg, SharedUnifier, Type, TypeEnum, TypeVarId, Unifier,
VarMap,
},
}, },
}; };
use composer::*; use inkwell::values::BasicValueEnum;
use type_annotation::*; use itertools::Itertools;
use nac3parser::ast::{self, Location, Stmt, StrRef};
use parking_lot::RwLock;
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Hash, Debug)]
pub struct DefinitionId(pub usize);
pub mod builtins; pub mod builtins;
pub mod composer; pub mod composer;
pub mod helper; pub mod helper;
pub mod numpy; pub mod numpy;
pub mod type_annotation;
use composer::*;
use type_annotation::*;
#[cfg(test)] #[cfg(test)]
mod test; mod test;
pub mod type_annotation;
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Hash, Debug)]
pub struct DefinitionId(pub usize);
type GenCallCallback = dyn for<'ctx, 'a> Fn( type GenCallCallback = dyn for<'ctx, 'a> Fn(
&mut CodeGenContext<'ctx, 'a>, &mut CodeGenContext<'ctx, 'a>,
@ -130,14 +130,14 @@ pub enum TopLevelDef {
/// Function instance to symbol mapping /// Function instance to symbol mapping
/// ///
/// * Key: String representation of type variable values, sorted by variable ID in ascending /// * Key: String representation of type variable values, sorted by variable ID in ascending
/// order, including type variables associated with the class. /// order, including type variables associated with the class.
/// * Value: Function symbol name. /// * Value: Function symbol name.
instance_to_symbol: HashMap<String, String>, instance_to_symbol: HashMap<String, String>,
/// Function instances to annotated AST mapping /// Function instances to annotated AST mapping
/// ///
/// * Key: String representation of type variable values, sorted by variable ID in ascending /// * Key: String representation of type variable values, sorted by variable ID in ascending
/// order, including type variables associated with the class. Excluding rigid type /// order, including type variables associated with the class. Excluding rigid type
/// variables. /// variables.
/// ///
/// Rigid type variables that would be substituted when the function is instantiated. /// Rigid type variables that would be substituted when the function is instantiated.
instance_to_stmt: HashMap<String, FunInstance>, instance_to_stmt: HashMap<String, FunInstance>,
@ -148,25 +148,6 @@ pub enum TopLevelDef {
/// Definition location. /// Definition location.
loc: Option<Location>, loc: Option<Location>,
}, },
Variable {
/// Qualified name of the global variable, should be unique globally.
name: String,
/// Simple name, the same as in method/function definition.
simple_name: StrRef,
/// Type of the global variable.
ty: Type,
/// The declared type of the global variable, or [`None`] if no type annotation is provided.
ty_decl: Option<Expr>,
/// Symbol resolver of the module defined the class.
resolver: Option<Arc<dyn SymbolResolver + Send + Sync>>,
/// Definition location.
loc: Option<Location>,
},
} }
pub struct TopLevelContext { pub struct TopLevelContext {

View File

@ -1,17 +1,18 @@
use itertools::Itertools; use crate::{
toplevel::helper::PrimDef,
use super::helper::PrimDef; typecheck::{
use crate::typecheck::{ type_inferencer::PrimitiveStore,
type_inferencer::PrimitiveStore, typedef::{Type, TypeEnum, TypeVarId, Unifier, VarMap},
typedef::{Type, TypeEnum, TypeVarId, Unifier, VarMap}, },
}; };
use itertools::Itertools;
/// Creates a `ndarray` [`Type`] with the given type arguments. /// Creates a `ndarray` [`Type`] with the given type arguments.
/// ///
/// * `dtype` - The element type of the `ndarray`, or [`None`] if the type variable is not /// * `dtype` - The element type of the `ndarray`, or [`None`] if the type variable is not
/// specialized. /// specialized.
/// * `ndims` - The number of dimensions of the `ndarray`, or [`None`] if the type variable is not /// * `ndims` - The number of dimensions of the `ndarray`, or [`None`] if the type variable is not
/// specialized. /// specialized.
pub fn make_ndarray_ty( pub fn make_ndarray_ty(
unifier: &mut Unifier, unifier: &mut Unifier,
primitives: &PrimitiveStore, primitives: &PrimitiveStore,
@ -24,9 +25,9 @@ pub fn make_ndarray_ty(
/// Substitutes type variables in `ndarray`. /// Substitutes type variables in `ndarray`.
/// ///
/// * `dtype` - The element type of the `ndarray`, or [`None`] if the type variable is not /// * `dtype` - The element type of the `ndarray`, or [`None`] if the type variable is not
/// specialized. /// specialized.
/// * `ndims` - The number of dimensions of the `ndarray`, or [`None`] if the type variable is not /// * `ndims` - The number of dimensions of the `ndarray`, or [`None`] if the type variable is not
/// specialized. /// specialized.
pub fn subst_ndarray_tvars( pub fn subst_ndarray_tvars(
unifier: &mut Unifier, unifier: &mut Unifier,
ndarray: Type, ndarray: Type,

View File

@ -5,7 +5,7 @@ expression: res_vec
[ [
"Class {\nname: \"Generic_A\",\nancestors: [\"Generic_A[V]\", \"B\"],\nfields: [\"aa\", \"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"foo\", \"fn[[b:T], none]\"), (\"fun\", \"fn[[a:int32], V]\")],\ntype_vars: [\"V\"]\n}\n", "Class {\nname: \"Generic_A\",\nancestors: [\"Generic_A[V]\", \"B\"],\nfields: [\"aa\", \"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"foo\", \"fn[[b:T], none]\"), (\"fun\", \"fn[[a:int32], V]\")],\ntype_vars: [\"V\"]\n}\n",
"Function {\nname: \"Generic_A.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"Generic_A.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"Generic_A.fun\",\nsig: \"fn[[a:int32], V]\",\nvar_id: [TypeVarId(241)]\n}\n", "Function {\nname: \"Generic_A.fun\",\nsig: \"fn[[a:int32], V]\",\nvar_id: [TypeVarId(245)]\n}\n",
"Class {\nname: \"B\",\nancestors: [\"B\"],\nfields: [\"aa\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"foo\", \"fn[[b:T], none]\")],\ntype_vars: []\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\"],\nfields: [\"aa\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"foo\", \"fn[[b:T], none]\")],\ntype_vars: []\n}\n",
"Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"B.foo\",\nsig: \"fn[[b:T], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.foo\",\nsig: \"fn[[b:T], none]\",\nvar_id: []\n}\n",

View File

@ -7,7 +7,7 @@ expression: res_vec
"Function {\nname: \"A.__init__\",\nsig: \"fn[[t:T], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.__init__\",\nsig: \"fn[[t:T], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"A.fun\",\nsig: \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\",\nvar_id: []\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\",\nvar_id: []\n}\n",
"Function {\nname: \"A.foo\",\nsig: \"fn[[c:C], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.foo\",\nsig: \"fn[[c:C], none]\",\nvar_id: []\n}\n",
"Class {\nname: \"B\",\nancestors: [\"B[typevar230]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: [\"typevar230\"]\n}\n", "Class {\nname: \"B\",\nancestors: [\"B[typevar234]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: [\"typevar234\"]\n}\n",
"Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"B.fun\",\nsig: \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\",\nvar_id: []\n}\n", "Function {\nname: \"B.fun\",\nsig: \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\",\nvar_id: []\n}\n",
"Class {\nname: \"C\",\nancestors: [\"C\", \"B[bool]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\", \"e\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: []\n}\n", "Class {\nname: \"C\",\nancestors: [\"C\", \"B[bool]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\", \"e\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: []\n}\n",

View File

@ -5,8 +5,8 @@ expression: res_vec
[ [
"Function {\nname: \"foo\",\nsig: \"fn[[a:list[int32], b:tuple[T, float]], A[B, bool]]\",\nvar_id: []\n}\n", "Function {\nname: \"foo\",\nsig: \"fn[[a:list[int32], b:tuple[T, float]], A[B, bool]]\",\nvar_id: []\n}\n",
"Class {\nname: \"A\",\nancestors: [\"A[T, V]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[v:V], none]\"), (\"fun\", \"fn[[a:T], V]\")],\ntype_vars: [\"T\", \"V\"]\n}\n", "Class {\nname: \"A\",\nancestors: [\"A[T, V]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[v:V], none]\"), (\"fun\", \"fn[[a:T], V]\")],\ntype_vars: [\"T\", \"V\"]\n}\n",
"Function {\nname: \"A.__init__\",\nsig: \"fn[[v:V], none]\",\nvar_id: [TypeVarId(243)]\n}\n", "Function {\nname: \"A.__init__\",\nsig: \"fn[[v:V], none]\",\nvar_id: [TypeVarId(247)]\n}\n",
"Function {\nname: \"A.fun\",\nsig: \"fn[[a:T], V]\",\nvar_id: [TypeVarId(248)]\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[a:T], V]\",\nvar_id: [TypeVarId(252)]\n}\n",
"Function {\nname: \"gfun\",\nsig: \"fn[[a:A[list[float], int32]], none]\",\nvar_id: []\n}\n", "Function {\nname: \"gfun\",\nsig: \"fn[[a:A[list[float], int32]], none]\",\nvar_id: []\n}\n",
"Class {\nname: \"B\",\nancestors: [\"B\"],\nfields: [],\nmethods: [(\"__init__\", \"fn[[], none]\")],\ntype_vars: []\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\"],\nfields: [],\nmethods: [(\"__init__\", \"fn[[], none]\")],\ntype_vars: []\n}\n",
"Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",

View File

@ -3,7 +3,7 @@ source: nac3core/src/toplevel/test.rs
expression: res_vec expression: res_vec
--- ---
[ [
"Class {\nname: \"A\",\nancestors: [\"A[typevar229, typevar230]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[a:A[float, bool], b:B], none]\"), (\"fun\", \"fn[[a:A[float, bool]], A[bool, int32]]\")],\ntype_vars: [\"typevar229\", \"typevar230\"]\n}\n", "Class {\nname: \"A\",\nancestors: [\"A[typevar233, typevar234]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[a:A[float, bool], b:B], none]\"), (\"fun\", \"fn[[a:A[float, bool]], A[bool, int32]]\")],\ntype_vars: [\"typevar233\", \"typevar234\"]\n}\n",
"Function {\nname: \"A.__init__\",\nsig: \"fn[[a:A[float, bool], b:B], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.__init__\",\nsig: \"fn[[a:A[float, bool], b:B], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"A.fun\",\nsig: \"fn[[a:A[float, bool]], A[bool, int32]]\",\nvar_id: []\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[a:A[float, bool]], A[bool, int32]]\",\nvar_id: []\n}\n",
"Class {\nname: \"B\",\nancestors: [\"B\", \"A[int64, bool]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:A[float, bool]], A[bool, int32]]\"), (\"foo\", \"fn[[b:B], B]\"), (\"bar\", \"fn[[a:A[list[B], int32]], tuple[A[virtual[A[B, int32]], bool], B]]\")],\ntype_vars: []\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\", \"A[int64, bool]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:A[float, bool]], A[bool, int32]]\"), (\"foo\", \"fn[[b:B], B]\"), (\"bar\", \"fn[[a:A[list[B], int32]], tuple[A[virtual[A[B, int32]], bool], B]]\")],\ntype_vars: []\n}\n",

View File

@ -6,12 +6,12 @@ expression: res_vec
"Class {\nname: \"A\",\nancestors: [\"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n", "Class {\nname: \"A\",\nancestors: [\"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n",
"Function {\nname: \"A.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"A.fun\",\nsig: \"fn[[b:B], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[b:B], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"A.foo\",\nsig: \"fn[[a:T, b:V], none]\",\nvar_id: [TypeVarId(249)]\n}\n", "Function {\nname: \"A.foo\",\nsig: \"fn[[a:T, b:V], none]\",\nvar_id: [TypeVarId(253)]\n}\n",
"Class {\nname: \"B\",\nancestors: [\"B\", \"C\", \"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\", \"C\", \"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n",
"Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",
"Class {\nname: \"C\",\nancestors: [\"C\", \"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n", "Class {\nname: \"C\",\nancestors: [\"C\", \"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n",
"Function {\nname: \"C.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"C.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"C.fun\",\nsig: \"fn[[b:B], none]\",\nvar_id: []\n}\n", "Function {\nname: \"C.fun\",\nsig: \"fn[[b:B], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"foo\",\nsig: \"fn[[a:A], none]\",\nvar_id: []\n}\n", "Function {\nname: \"foo\",\nsig: \"fn[[a:A], none]\",\nvar_id: []\n}\n",
"Function {\nname: \"ff\",\nsig: \"fn[[a:T], V]\",\nvar_id: [TypeVarId(257)]\n}\n", "Function {\nname: \"ff\",\nsig: \"fn[[a:T], V]\",\nvar_id: [TypeVarId(261)]\n}\n",
] ]

View File

@ -1,23 +1,21 @@
use std::{collections::HashMap, sync::Arc}; use super::*;
use crate::toplevel::helper::PrimDef;
use indoc::indoc; use crate::typecheck::typedef::into_var_map;
use parking_lot::Mutex;
use test_case::test_case;
use nac3parser::{
ast::{fold::Fold, FileName},
parser::parse_program,
};
use super::{helper::PrimDef, DefinitionId, *};
use crate::{ use crate::{
codegen::CodeGenContext, codegen::CodeGenContext,
symbol_resolver::{SymbolResolver, ValueEnum}, symbol_resolver::{SymbolResolver, ValueEnum},
toplevel::DefinitionId,
typecheck::{ typecheck::{
type_inferencer::PrimitiveStore, type_inferencer::PrimitiveStore,
typedef::{into_var_map, Type, Unifier}, typedef::{Type, Unifier},
}, },
}; };
use indoc::indoc;
use nac3parser::ast::FileName;
use nac3parser::{ast::fold::Fold, parser::parse_program};
use parking_lot::Mutex;
use std::{collections::HashMap, sync::Arc};
use test_case::test_case;
struct ResolverInternal { struct ResolverInternal {
id_to_type: Mutex<HashMap<StrRef, Type>>, id_to_type: Mutex<HashMap<StrRef, Type>>,
@ -64,7 +62,6 @@ impl SymbolResolver for Resolver {
&self, &self,
_: StrRef, _: StrRef,
_: &mut CodeGenContext<'ctx, '_>, _: &mut CodeGenContext<'ctx, '_>,
_: &mut dyn CodeGenerator,
) -> Option<ValueEnum<'ctx>> { ) -> Option<ValueEnum<'ctx>> {
unimplemented!() unimplemented!()
} }
@ -120,8 +117,7 @@ impl SymbolResolver for Resolver {
"register" "register"
)] )]
fn test_simple_register(source: Vec<&str>) { fn test_simple_register(source: Vec<&str>) {
let mut composer = let mut composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 64).0;
TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 64).0;
for s in source { for s in source {
let ast = parse_program(s, FileName::default()).unwrap(); let ast = parse_program(s, FileName::default()).unwrap();
@ -141,8 +137,7 @@ fn test_simple_register(source: Vec<&str>) {
"register" "register"
)] )]
fn test_simple_register_without_constructor(source: &str) { fn test_simple_register_without_constructor(source: &str) {
let mut composer = let mut composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 64).0;
TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 64).0;
let ast = parse_program(source, FileName::default()).unwrap(); let ast = parse_program(source, FileName::default()).unwrap();
let ast = ast[0].clone(); let ast = ast[0].clone();
composer.register_top_level(ast, None, "", true).unwrap(); composer.register_top_level(ast, None, "", true).unwrap();
@ -176,8 +171,7 @@ fn test_simple_register_without_constructor(source: &str) {
"function compose" "function compose"
)] )]
fn test_simple_function_analyze(source: &[&str], tys: &[&str], names: &[&str]) { fn test_simple_function_analyze(source: &[&str], tys: &[&str], names: &[&str]) {
let mut composer = let mut composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 64).0;
TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 64).0;
let internal_resolver = Arc::new(ResolverInternal { let internal_resolver = Arc::new(ResolverInternal {
id_to_def: Mutex::default(), id_to_def: Mutex::default(),
@ -525,8 +519,7 @@ fn test_simple_function_analyze(source: &[&str], tys: &[&str], names: &[&str]) {
)] )]
fn test_analyze(source: &[&str], res: &[&str]) { fn test_analyze(source: &[&str], res: &[&str]) {
let print = false; let print = false;
let mut composer = let mut composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 64).0;
TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 64).0;
let internal_resolver = make_internal_resolver_with_tvar( let internal_resolver = make_internal_resolver_with_tvar(
vec![ vec![
@ -703,8 +696,7 @@ fn test_analyze(source: &[&str], res: &[&str]) {
)] )]
fn test_inference(source: Vec<&str>, res: &[&str]) { fn test_inference(source: Vec<&str>, res: &[&str]) {
let print = true; let print = true;
let mut composer = let mut composer = TopLevelComposer::new(Vec::new(), ComposerConfig::default(), 64).0;
TopLevelComposer::new(Vec::new(), Vec::new(), ComposerConfig::default(), 64).0;
let internal_resolver = make_internal_resolver_with_tvar( let internal_resolver = make_internal_resolver_with_tvar(
vec![ vec![

View File

@ -1,13 +1,9 @@
use strum::IntoEnumIterator; use super::*;
use crate::symbol_resolver::SymbolValue;
use crate::toplevel::helper::PrimDef;
use crate::typecheck::typedef::VarMap;
use nac3parser::ast::Constant; use nac3parser::ast::Constant;
use super::{
helper::{PrimDef, PrimDefDetails},
*,
};
use crate::{symbol_resolver::SymbolValue, typecheck::typedef::VarMap};
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub enum TypeAnnotation { pub enum TypeAnnotation {
Primitive(Type), Primitive(Type),
@ -67,9 +63,9 @@ impl TypeAnnotation {
/// Parses an AST expression `expr` into a [`TypeAnnotation`]. /// Parses an AST expression `expr` into a [`TypeAnnotation`].
/// ///
/// * `locked` - A [`HashMap`] containing the IDs of known definitions, mapped to a [`Vec`] of all /// * `locked` - A [`HashMap`] containing the IDs of known definitions, mapped to a [`Vec`] of all
/// generic variables associated with the definition. /// generic variables associated with the definition.
/// * `type_var` - The type variable associated with the type argument currently being parsed. Pass /// * `type_var` - The type variable associated with the type argument currently being parsed. Pass
/// [`None`] when this function is invoked externally. /// [`None`] when this function is invoked externally.
pub fn parse_ast_to_type_annotation_kinds<T, S: std::hash::BuildHasher + Clone>( pub fn parse_ast_to_type_annotation_kinds<T, S: std::hash::BuildHasher + Clone>(
resolver: &(dyn SymbolResolver + Send + Sync), resolver: &(dyn SymbolResolver + Send + Sync),
top_level_defs: &[Arc<RwLock<TopLevelDef>>], top_level_defs: &[Arc<RwLock<TopLevelDef>>],
@ -361,7 +357,6 @@ pub fn parse_ast_to_type_annotation_kinds<T, S: std::hash::BuildHasher + Clone>(
pub fn get_type_from_type_annotation_kinds( pub fn get_type_from_type_annotation_kinds(
top_level_defs: &[Arc<RwLock<TopLevelDef>>], top_level_defs: &[Arc<RwLock<TopLevelDef>>],
unifier: &mut Unifier, unifier: &mut Unifier,
primitives: &PrimitiveStore,
ann: &TypeAnnotation, ann: &TypeAnnotation,
subst_list: &mut Option<Vec<Type>>, subst_list: &mut Option<Vec<Type>>,
) -> Result<Type, HashSet<String>> { ) -> Result<Type, HashSet<String>> {
@ -384,141 +379,100 @@ pub fn get_type_from_type_annotation_kinds(
let param_ty = params let param_ty = params
.iter() .iter()
.map(|x| { .map(|x| {
get_type_from_type_annotation_kinds( get_type_from_type_annotation_kinds(top_level_defs, unifier, x, subst_list)
top_level_defs,
unifier,
primitives,
x,
subst_list,
)
}) })
.collect::<Result<Vec<_>, _>>()?; .collect::<Result<Vec<_>, _>>()?;
let ty = if let Some(prim_def) = PrimDef::iter().find(|prim| prim.id() == *obj_id) { let subst = {
// Primitive TopLevelDefs do not contain all fields that are present in their Type // check for compatible range
// counterparts, so directly perform subst on the Type instead. // TODO: if allow type var to be applied(now this disallowed in the parse_to_type_annotation), need more check
let mut result = VarMap::new();
let PrimDefDetails::PrimClass { get_ty_fn, .. } = prim_def.details() else { for (tvar, p) in type_vars.iter().zip(param_ty) {
unreachable!() match unifier.get_ty(*tvar).as_ref() {
}; TypeEnum::TVar {
id,
let base_ty = get_ty_fn(primitives); range,
let params = fields: None,
if let TypeEnum::TObj { params, .. } = &*unifier.get_ty_immutable(base_ty) { name,
params.clone() loc,
} else { is_const_generic: false,
unreachable!() } => {
}; let ok: bool = {
// create a temp type var and unify to check compatibility
unifier p == *tvar || {
.subst( let temp = unifier.get_fresh_var_with_range(
get_ty_fn(primitives), range.as_slice(),
&params *name,
.iter() *loc,
.zip(param_ty) );
.map(|(obj_tv, param)| (*obj_tv.0, param)) unifier.unify(temp.ty, p).is_ok()
.collect(),
)
.unwrap_or(base_ty)
} else {
let subst = {
// check for compatible range
// TODO: if allow type var to be applied(now this disallowed in the parse_to_type_annotation), need more check
let mut result = VarMap::new();
for (tvar, p) in type_vars.iter().zip(param_ty) {
match unifier.get_ty(*tvar).as_ref() {
TypeEnum::TVar {
id,
range,
fields: None,
name,
loc,
is_const_generic: false,
} => {
let ok: bool = {
// create a temp type var and unify to check compatibility
p == *tvar || {
let temp = unifier.get_fresh_var_with_range(
range.as_slice(),
*name,
*loc,
);
unifier.unify(temp.ty, p).is_ok()
}
};
if ok {
result.insert(*id, p);
} else {
return Err(HashSet::from([format!(
"cannot apply type {} to type variable with id {:?}",
unifier.internal_stringify(
p,
&mut |id| format!("class{id}"),
&mut |id| format!("typevar{id}"),
&mut None
),
*id
)]));
} }
};
if ok {
result.insert(*id, p);
} else {
return Err(HashSet::from([format!(
"cannot apply type {} to type variable with id {:?}",
unifier.internal_stringify(
p,
&mut |id| format!("class{id}"),
&mut |id| format!("typevar{id}"),
&mut None
),
*id
)]));
} }
TypeEnum::TVar {
id, range, name, loc, is_const_generic: true, ..
} => {
let ty = range[0];
let ok: bool = {
// create a temp type var and unify to check compatibility
p == *tvar || {
let temp =
unifier.get_fresh_const_generic_var(ty, *name, *loc);
unifier.unify(temp.ty, p).is_ok()
}
};
if ok {
result.insert(*id, p);
} else {
return Err(HashSet::from([format!(
"cannot apply type {} to type variable {}",
unifier.stringify(p),
name.unwrap_or_else(|| format!("typevar{id}").into()),
)]));
}
}
_ => unreachable!("must be generic type var"),
} }
}
result
};
// Class Attributes keep a copy with Class Definition and are not added to objects
let mut tobj_fields = methods
.iter()
.map(|(name, ty, _)| {
let subst_ty = unifier.subst(*ty, &subst).unwrap_or(*ty);
// methods are immutable
(*name, (subst_ty, false))
})
.collect::<HashMap<_, _>>();
tobj_fields.extend(fields.iter().map(|(name, ty, mutability)| {
let subst_ty = unifier.subst(*ty, &subst).unwrap_or(*ty);
(*name, (subst_ty, *mutability))
}));
let need_subst = !subst.is_empty();
let ty = unifier.add_ty(TypeEnum::TObj {
obj_id: *obj_id,
fields: tobj_fields,
params: subst,
});
if need_subst { TypeEnum::TVar { id, range, name, loc, is_const_generic: true, .. } => {
if let Some(wl) = subst_list.as_mut() { let ty = range[0];
wl.push(ty); let ok: bool = {
// create a temp type var and unify to check compatibility
p == *tvar || {
let temp = unifier.get_fresh_const_generic_var(ty, *name, *loc);
unifier.unify(temp.ty, p).is_ok()
}
};
if ok {
result.insert(*id, p);
} else {
return Err(HashSet::from([format!(
"cannot apply type {} to type variable {}",
unifier.stringify(p),
name.unwrap_or_else(|| format!("typevar{id}").into()),
)]));
}
}
_ => unreachable!("must be generic type var"),
} }
} }
result
ty
}; };
// Class Attributes keep a copy with Class Definition and are not added to objects
let mut tobj_fields = methods
.iter()
.map(|(name, ty, _)| {
let subst_ty = unifier.subst(*ty, &subst).unwrap_or(*ty);
// methods are immutable
(*name, (subst_ty, false))
})
.collect::<HashMap<_, _>>();
tobj_fields.extend(fields.iter().map(|(name, ty, mutability)| {
let subst_ty = unifier.subst(*ty, &subst).unwrap_or(*ty);
(*name, (subst_ty, *mutability))
}));
let need_subst = !subst.is_empty();
let ty = unifier.add_ty(TypeEnum::TObj {
obj_id: *obj_id,
fields: tobj_fields,
params: subst,
});
if need_subst {
if let Some(wl) = subst_list.as_mut() {
wl.push(ty);
}
}
Ok(ty) Ok(ty)
} }
TypeAnnotation::Primitive(ty) | TypeAnnotation::TypeVar(ty) => Ok(*ty), TypeAnnotation::Primitive(ty) | TypeAnnotation::TypeVar(ty) => Ok(*ty),
@ -536,7 +490,6 @@ pub fn get_type_from_type_annotation_kinds(
let ty = get_type_from_type_annotation_kinds( let ty = get_type_from_type_annotation_kinds(
top_level_defs, top_level_defs,
unifier, unifier,
primitives,
ty.as_ref(), ty.as_ref(),
subst_list, subst_list,
)?; )?;
@ -546,16 +499,10 @@ pub fn get_type_from_type_annotation_kinds(
let tys = tys let tys = tys
.iter() .iter()
.map(|x| { .map(|x| {
get_type_from_type_annotation_kinds( get_type_from_type_annotation_kinds(top_level_defs, unifier, x, subst_list)
top_level_defs,
unifier,
primitives,
x,
subst_list,
)
}) })
.collect::<Result<Vec<_>, _>>()?; .collect::<Result<Vec<_>, _>>()?;
Ok(unifier.add_ty(TypeEnum::TTuple { ty: tys, is_vararg_ctx: false })) Ok(unifier.add_ty(TypeEnum::TTuple { ty: tys }))
} }
} }
} }

View File

@ -1,19 +1,13 @@
use std::{ use crate::toplevel::helper::PrimDef;
collections::{HashMap, HashSet},
iter::once,
};
use super::type_inferencer::Inferencer;
use super::typedef::{Type, TypeEnum};
use nac3parser::ast::{ use nac3parser::ast::{
self, Constant, Expr, ExprKind, self, Constant, Expr, ExprKind,
Operator::{LShift, RShift}, Operator::{LShift, RShift},
Stmt, StmtKind, StrRef, Stmt, StmtKind, StrRef,
}; };
use std::{collections::HashSet, iter::once};
use super::{
type_inferencer::{DeclarationSource, IdentifierInfo, Inferencer},
typedef::{Type, TypeEnum},
};
use crate::toplevel::helper::PrimDef;
impl<'a> Inferencer<'a> { impl<'a> Inferencer<'a> {
fn should_have_value(&mut self, expr: &Expr<Option<Type>>) -> Result<(), HashSet<String>> { fn should_have_value(&mut self, expr: &Expr<Option<Type>>) -> Result<(), HashSet<String>> {
@ -27,45 +21,26 @@ impl<'a> Inferencer<'a> {
fn check_pattern( fn check_pattern(
&mut self, &mut self,
pattern: &Expr<Option<Type>>, pattern: &Expr<Option<Type>>,
defined_identifiers: &mut HashMap<StrRef, IdentifierInfo>, defined_identifiers: &mut HashSet<StrRef>,
) -> Result<(), HashSet<String>> { ) -> Result<(), HashSet<String>> {
match &pattern.node { match &pattern.node {
ExprKind::Name { id, .. } if id == &"none".into() => { ExprKind::Name { id, .. } if id == &"none".into() => {
Err(HashSet::from([format!("cannot assign to a `none` (at {})", pattern.location)])) Err(HashSet::from([format!("cannot assign to a `none` (at {})", pattern.location)]))
} }
ExprKind::Name { id, .. } => { ExprKind::Name { id, .. } => {
// If `id` refers to a declared symbol, reject this assignment if it is used in the if !defined_identifiers.contains(id) {
// context of an (implicit) global variable defined_identifiers.insert(*id);
if let Some(id_info) = defined_identifiers.get(id) {
if matches!(
id_info.source,
DeclarationSource::Global { is_explicit: Some(false) }
) {
return Err(HashSet::from([format!(
"cannot access local variable '{id}' before it is declared (at {})",
pattern.location
)]));
}
}
if !defined_identifiers.contains_key(id) {
defined_identifiers.insert(*id, IdentifierInfo::default());
} }
self.should_have_value(pattern)?; self.should_have_value(pattern)?;
Ok(()) Ok(())
} }
ExprKind::List { elts, .. } | ExprKind::Tuple { elts, .. } => { ExprKind::Tuple { elts, .. } => {
for elt in elts { for elt in elts {
self.check_pattern(elt, defined_identifiers)?; self.check_pattern(elt, defined_identifiers)?;
self.should_have_value(elt)?; self.should_have_value(elt)?;
} }
Ok(()) Ok(())
} }
ExprKind::Starred { value, .. } => {
self.check_pattern(value, defined_identifiers)?;
self.should_have_value(value)?;
Ok(())
}
ExprKind::Subscript { value, slice, .. } => { ExprKind::Subscript { value, slice, .. } => {
self.check_expr(value, defined_identifiers)?; self.check_expr(value, defined_identifiers)?;
self.should_have_value(value)?; self.should_have_value(value)?;
@ -89,7 +64,7 @@ impl<'a> Inferencer<'a> {
fn check_expr( fn check_expr(
&mut self, &mut self,
expr: &Expr<Option<Type>>, expr: &Expr<Option<Type>>,
defined_identifiers: &mut HashMap<StrRef, IdentifierInfo>, defined_identifiers: &mut HashSet<StrRef>,
) -> Result<(), HashSet<String>> { ) -> Result<(), HashSet<String>> {
// there are some cases where the custom field is None // there are some cases where the custom field is None
if let Some(ty) = &expr.custom { if let Some(ty) = &expr.custom {
@ -110,7 +85,7 @@ impl<'a> Inferencer<'a> {
return Ok(()); return Ok(());
} }
self.should_have_value(expr)?; self.should_have_value(expr)?;
if !defined_identifiers.contains_key(id) { if !defined_identifiers.contains(id) {
match self.function_data.resolver.get_symbol_type( match self.function_data.resolver.get_symbol_type(
self.unifier, self.unifier,
&self.top_level.definitions.read(), &self.top_level.definitions.read(),
@ -118,22 +93,7 @@ impl<'a> Inferencer<'a> {
*id, *id,
) { ) {
Ok(_) => { Ok(_) => {
let is_global = self.is_id_global(*id); self.defined_identifiers.insert(*id);
defined_identifiers.insert(
*id,
IdentifierInfo {
source: match is_global {
Some(true) => {
DeclarationSource::Global { is_explicit: Some(false) }
}
Some(false) => {
DeclarationSource::Global { is_explicit: None }
}
None => DeclarationSource::Local,
},
},
);
} }
Err(e) => { Err(e) => {
return Err(HashSet::from([format!( return Err(HashSet::from([format!(
@ -206,7 +166,9 @@ impl<'a> Inferencer<'a> {
let mut defined_identifiers = defined_identifiers.clone(); let mut defined_identifiers = defined_identifiers.clone();
for arg in &args.args { for arg in &args.args {
// TODO: should we check the types here? // TODO: should we check the types here?
defined_identifiers.entry(arg.node.arg).or_default(); if !defined_identifiers.contains(&arg.node.arg) {
defined_identifiers.insert(arg.node.arg);
}
} }
self.check_expr(body, &mut defined_identifiers)?; self.check_expr(body, &mut defined_identifiers)?;
} }
@ -245,23 +207,19 @@ impl<'a> Inferencer<'a> {
/// This is a workaround preventing the caller from using a variable `alloca`-ed in the body, which /// This is a workaround preventing the caller from using a variable `alloca`-ed in the body, which
/// is freed when the function returns. /// is freed when the function returns.
fn check_return_value_ty(&mut self, ret_ty: Type) -> bool { fn check_return_value_ty(&mut self, ret_ty: Type) -> bool {
if cfg!(feature = "no-escape-analysis") { match &*self.unifier.get_ty_immutable(ret_ty) {
true TypeEnum::TObj { .. } => [
} else { self.primitives.int32,
match &*self.unifier.get_ty_immutable(ret_ty) { self.primitives.int64,
TypeEnum::TObj { .. } => [ self.primitives.uint32,
self.primitives.int32, self.primitives.uint64,
self.primitives.int64, self.primitives.float,
self.primitives.uint32, self.primitives.bool,
self.primitives.uint64, ]
self.primitives.float, .iter()
self.primitives.bool, .any(|allowed_ty| self.unifier.unioned(ret_ty, *allowed_ty)),
] TypeEnum::TTuple { ty } => ty.iter().all(|t| self.check_return_value_ty(*t)),
.iter() _ => false,
.any(|allowed_ty| self.unifier.unioned(ret_ty, *allowed_ty)),
TypeEnum::TTuple { ty, .. } => ty.iter().all(|t| self.check_return_value_ty(*t)),
_ => false,
}
} }
} }
@ -269,7 +227,7 @@ impl<'a> Inferencer<'a> {
fn check_stmt( fn check_stmt(
&mut self, &mut self,
stmt: &Stmt<Option<Type>>, stmt: &Stmt<Option<Type>>,
defined_identifiers: &mut HashMap<StrRef, IdentifierInfo>, defined_identifiers: &mut HashSet<StrRef>,
) -> Result<bool, HashSet<String>> { ) -> Result<bool, HashSet<String>> {
match &stmt.node { match &stmt.node {
StmtKind::For { target, iter, body, orelse, .. } => { StmtKind::For { target, iter, body, orelse, .. } => {
@ -295,11 +253,9 @@ impl<'a> Inferencer<'a> {
let body_returned = self.check_block(body, &mut body_identifiers)?; let body_returned = self.check_block(body, &mut body_identifiers)?;
let orelse_returned = self.check_block(orelse, &mut orelse_identifiers)?; let orelse_returned = self.check_block(orelse, &mut orelse_identifiers)?;
for ident in body_identifiers.keys() { for ident in &body_identifiers {
if !defined_identifiers.contains_key(ident) if !defined_identifiers.contains(ident) && orelse_identifiers.contains(ident) {
&& orelse_identifiers.contains_key(ident) defined_identifiers.insert(*ident);
{
defined_identifiers.insert(*ident, IdentifierInfo::default());
} }
} }
Ok(body_returned && orelse_returned) Ok(body_returned && orelse_returned)
@ -330,7 +286,7 @@ impl<'a> Inferencer<'a> {
let mut defined_identifiers = defined_identifiers.clone(); let mut defined_identifiers = defined_identifiers.clone();
let ast::ExcepthandlerKind::ExceptHandler { name, body, .. } = &handler.node; let ast::ExcepthandlerKind::ExceptHandler { name, body, .. } = &handler.node;
if let Some(name) = name { if let Some(name) = name {
defined_identifiers.insert(*name, IdentifierInfo::default()); defined_identifiers.insert(*name);
} }
self.check_block(body, &mut defined_identifiers)?; self.check_block(body, &mut defined_identifiers)?;
} }
@ -394,44 +350,6 @@ impl<'a> Inferencer<'a> {
} }
Ok(true) Ok(true)
} }
StmtKind::Global { names, .. } => {
for id in names {
if let Some(id_info) = defined_identifiers.get(id) {
if id_info.source == DeclarationSource::Local {
return Err(HashSet::from([format!(
"name '{id}' is referenced prior to global declaration at {}",
stmt.location,
)]));
}
continue;
}
match self.function_data.resolver.get_symbol_type(
self.unifier,
&self.top_level.definitions.read(),
self.primitives,
*id,
) {
Ok(_) => {
defined_identifiers.insert(
*id,
IdentifierInfo {
source: DeclarationSource::Global { is_explicit: Some(true) },
},
);
}
Err(e) => {
return Err(HashSet::from([format!(
"type error at identifier `{}` ({}) at {}",
id, e, stmt.location
)]))
}
}
}
Ok(false)
}
// break, raise, etc. // break, raise, etc.
_ => Ok(false), _ => Ok(false),
} }
@ -440,7 +358,7 @@ impl<'a> Inferencer<'a> {
pub fn check_block( pub fn check_block(
&mut self, &mut self,
block: &[Stmt<Option<Type>>], block: &[Stmt<Option<Type>>],
defined_identifiers: &mut HashMap<StrRef, IdentifierInfo>, defined_identifiers: &mut HashSet<StrRef>,
) -> Result<bool, HashSet<String>> { ) -> Result<bool, HashSet<String>> {
let mut ret = false; let mut ret = false;
for stmt in block { for stmt in block {

View File

@ -1,21 +1,17 @@
use std::{cmp::max, collections::HashMap, rc::Rc}; use crate::symbol_resolver::SymbolValue;
use crate::toplevel::helper::PrimDef;
use itertools::{iproduct, Itertools}; use crate::toplevel::numpy::{make_ndarray_ty, unpack_ndarray_var_tys};
use strum::IntoEnumIterator; use crate::typecheck::{
use nac3parser::ast::{Cmpop, Operator, StrRef, Unaryop};
use super::{
type_inferencer::*, type_inferencer::*,
typedef::{FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap}, typedef::{FunSignature, FuncArg, Type, TypeEnum, Unifier, VarMap},
}; };
use crate::{ use itertools::{iproduct, Itertools};
symbol_resolver::SymbolValue, use nac3parser::ast::StrRef;
toplevel::{ use nac3parser::ast::{Cmpop, Operator, Unaryop};
helper::PrimDef, use std::cmp::max;
numpy::{make_ndarray_ty, unpack_ndarray_var_tys}, use std::collections::HashMap;
}, use std::rc::Rc;
}; use strum::IntoEnumIterator;
/// The variant of a binary operator. /// The variant of a binary operator.
#[derive(Debug, Clone, Copy, PartialEq, Eq)] #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@ -201,7 +197,6 @@ pub fn impl_binop(
ty: other_ty, ty: other_ty,
default_value: None, default_value: None,
name: "other".into(), name: "other".into(),
is_vararg: false,
}], }],
})), })),
false, false,
@ -266,7 +261,6 @@ pub fn impl_cmpop(
ty: other_ty, ty: other_ty,
default_value: None, default_value: None,
name: "other".into(), name: "other".into(),
is_vararg: false,
}], }],
})), })),
false, false,
@ -524,23 +518,6 @@ pub fn typeof_binop(
} }
Operator::MatMult => { Operator::MatMult => {
// NOTE: NumPy matmul's LHS and RHS must both be ndarrays. Scalars are not allowed.
match (&*unifier.get_ty(lhs), &*unifier.get_ty(rhs)) {
(
TypeEnum::TObj { obj_id: lhs_obj_id, .. },
TypeEnum::TObj { obj_id: rhs_obj_id, .. },
) if *lhs_obj_id == primitives.ndarray.obj_id(unifier).unwrap()
&& *rhs_obj_id == primitives.ndarray.obj_id(unifier).unwrap() =>
{
// LHS and RHS have valid types
}
_ => {
let lhs_str = unifier.stringify(lhs);
let rhs_str = unifier.stringify(rhs);
return Err(format!("ndarray.__matmul__ only accepts ndarray operands, but left operand has type {lhs_str}, and right operand has type {rhs_str}"));
}
}
let (_, lhs_ndims) = unpack_ndarray_var_tys(unifier, lhs); let (_, lhs_ndims) = unpack_ndarray_var_tys(unifier, lhs);
let lhs_ndims = match &*unifier.get_ty_immutable(lhs_ndims) { let lhs_ndims = match &*unifier.get_ty_immutable(lhs_ndims) {
TypeEnum::TLiteral { values, .. } => { TypeEnum::TLiteral { values, .. } => {
@ -701,7 +678,6 @@ pub fn set_primitives_magic_methods(store: &PrimitiveStore, unifier: &mut Unifie
bool: bool_t, bool: bool_t,
uint32: uint32_t, uint32: uint32_t,
uint64: uint64_t, uint64: uint64_t,
str: str_t,
list: list_t, list: list_t,
ndarray: ndarray_t, ndarray: ndarray_t,
.. ..
@ -747,9 +723,6 @@ pub fn set_primitives_magic_methods(store: &PrimitiveStore, unifier: &mut Unifie
impl_sign(unifier, store, bool_t, Some(int32_t)); impl_sign(unifier, store, bool_t, Some(int32_t));
impl_eq(unifier, store, bool_t, &[bool_t, ndarray_bool_t], None); impl_eq(unifier, store, bool_t, &[bool_t, ndarray_bool_t], None);
/* str ========= */
impl_cmpop(unifier, store, str_t, &[str_t], &[Cmpop::Eq, Cmpop::NotEq], Some(bool_t));
/* list ======== */ /* list ======== */
impl_binop(unifier, store, list_t, &[list_t], Some(list_t), &[Operator::Add]); impl_binop(unifier, store, list_t, &[list_t], Some(list_t), &[Operator::Add]);
impl_binop(unifier, store, list_t, &[int32_t, int64_t], Some(list_t), &[Operator::Mult]); impl_binop(unifier, store, list_t, &[int32_t, int64_t], Some(list_t), &[Operator::Mult]);

View File

@ -1,13 +1,14 @@
use std::{collections::HashMap, fmt::Display}; use std::collections::HashMap;
use std::fmt::Display;
use itertools::Itertools; use crate::typecheck::{magic_methods::HasOpInfo, typedef::TypeEnum};
use nac3parser::ast::{Cmpop, Location, StrRef};
use super::{ use super::{
magic_methods::{Binop, HasOpInfo}, magic_methods::Binop,
typedef::{RecordKey, Type, TypeEnum, Unifier}, typedef::{RecordKey, Type, Unifier},
}; };
use itertools::Itertools;
use nac3parser::ast::{Cmpop, Location, StrRef};
#[derive(Debug, Clone)] #[derive(Debug, Clone)]
pub enum TypeErrorKind { pub enum TypeErrorKind {
@ -182,10 +183,9 @@ impl<'a> Display for DisplayTypeError<'a> {
} }
result result
} }
( (TypeEnum::TTuple { ty: ty1 }, TypeEnum::TTuple { ty: ty2 })
TypeEnum::TTuple { ty: ty1, is_vararg_ctx: is_vararg1 }, if ty1.len() != ty2.len() =>
TypeEnum::TTuple { ty: ty2, is_vararg_ctx: is_vararg2 }, {
) if !is_vararg1 && !is_vararg2 && ty1.len() != ty2.len() => {
let t1 = self.unifier.stringify_with_notes(*t1, &mut notes); let t1 = self.unifier.stringify_with_notes(*t1, &mut notes);
let t2 = self.unifier.stringify_with_notes(*t2, &mut notes); let t2 = self.unifier.stringify_with_notes(*t2, &mut notes);
write!(f, "Tuple length mismatch: got {t1} and {t2}") write!(f, "Tuple length mismatch: got {t1} and {t2}")

File diff suppressed because it is too large Load Diff

View File

@ -1,19 +1,17 @@
use std::iter::zip; use super::super::{magic_methods::with_fields, typedef::*};
use indexmap::IndexMap;
use indoc::indoc;
use parking_lot::RwLock;
use test_case::test_case;
use nac3parser::{ast::FileName, parser::parse_program};
use super::*; use super::*;
use crate::{ use crate::{
codegen::{CodeGenContext, CodeGenerator}, codegen::CodeGenContext,
symbol_resolver::ValueEnum, symbol_resolver::ValueEnum,
toplevel::{helper::PrimDef, DefinitionId, TopLevelDef}, toplevel::{helper::PrimDef, DefinitionId, TopLevelDef},
typecheck::{magic_methods::with_fields, typedef::*},
}; };
use indexmap::IndexMap;
use indoc::indoc;
use nac3parser::ast::FileName;
use nac3parser::parser::parse_program;
use parking_lot::RwLock;
use std::iter::zip;
use test_case::test_case;
struct Resolver { struct Resolver {
id_to_type: HashMap<StrRef, Type>, id_to_type: HashMap<StrRef, Type>,
@ -43,7 +41,6 @@ impl SymbolResolver for Resolver {
&self, &self,
_: StrRef, _: StrRef,
_: &mut CodeGenContext<'ctx, '_>, _: &mut CodeGenContext<'ctx, '_>,
_: &mut dyn CodeGenerator,
) -> Option<ValueEnum<'ctx>> { ) -> Option<ValueEnum<'ctx>> {
unimplemented!() unimplemented!()
} }
@ -86,12 +83,7 @@ impl TestEnvironment {
}); });
with_fields(&mut unifier, int32, |unifier, fields| { with_fields(&mut unifier, int32, |unifier, fields| {
let add_ty = unifier.add_ty(TypeEnum::TFunc(FunSignature { let add_ty = unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![FuncArg { args: vec![FuncArg { name: "other".into(), ty: int32, default_value: None }],
name: "other".into(),
ty: int32,
default_value: None,
is_vararg: false,
}],
ret: int32, ret: int32,
vars: VarMap::new(), vars: VarMap::new(),
})); }));
@ -232,12 +224,7 @@ impl TestEnvironment {
}); });
with_fields(&mut unifier, int32, |unifier, fields| { with_fields(&mut unifier, int32, |unifier, fields| {
let add_ty = unifier.add_ty(TypeEnum::TFunc(FunSignature { let add_ty = unifier.add_ty(TypeEnum::TFunc(FunSignature {
args: vec![FuncArg { args: vec![FuncArg { name: "other".into(), ty: int32, default_value: None }],
name: "other".into(),
ty: int32,
default_value: None,
is_vararg: false,
}],
ret: int32, ret: int32,
vars: VarMap::new(), vars: VarMap::new(),
})); }));
@ -520,7 +507,7 @@ impl TestEnvironment {
primitives: &mut self.primitives, primitives: &mut self.primitives,
virtual_checks: &mut self.virtual_checks, virtual_checks: &mut self.virtual_checks,
calls: &mut self.calls, calls: &mut self.calls,
defined_identifiers: HashMap::default(), defined_identifiers: HashSet::default(),
in_handler: false, in_handler: false,
} }
} }
@ -596,9 +583,8 @@ fn test_basic(source: &str, mapping: &HashMap<&str, &str>, virtuals: &[(&str, &s
println!("source:\n{source}"); println!("source:\n{source}");
let mut env = TestEnvironment::new(); let mut env = TestEnvironment::new();
let id_to_name = std::mem::take(&mut env.id_to_name); let id_to_name = std::mem::take(&mut env.id_to_name);
let mut defined_identifiers: HashMap<_, _> = let mut defined_identifiers: HashSet<_> = env.identifier_mapping.keys().copied().collect();
env.identifier_mapping.keys().copied().map(|id| (id, IdentifierInfo::default())).collect(); defined_identifiers.insert("virtual".into());
defined_identifiers.insert("virtual".into(), IdentifierInfo::default());
let mut inferencer = env.get_inferencer(); let mut inferencer = env.get_inferencer();
inferencer.defined_identifiers.clone_from(&defined_identifiers); inferencer.defined_identifiers.clone_from(&defined_identifiers);
let statements = parse_program(source, FileName::default()).unwrap(); let statements = parse_program(source, FileName::default()).unwrap();
@ -743,9 +729,8 @@ fn test_primitive_magic_methods(source: &str, mapping: &HashMap<&str, &str>) {
println!("source:\n{source}"); println!("source:\n{source}");
let mut env = TestEnvironment::basic_test_env(); let mut env = TestEnvironment::basic_test_env();
let id_to_name = std::mem::take(&mut env.id_to_name); let id_to_name = std::mem::take(&mut env.id_to_name);
let mut defined_identifiers: HashMap<_, _> = let mut defined_identifiers: HashSet<_> = env.identifier_mapping.keys().copied().collect();
env.identifier_mapping.keys().copied().map(|id| (id, IdentifierInfo::default())).collect(); defined_identifiers.insert("virtual".into());
defined_identifiers.insert("virtual".into(), IdentifierInfo::default());
let mut inferencer = env.get_inferencer(); let mut inferencer = env.get_inferencer();
inferencer.defined_identifiers.clone_from(&defined_identifiers); inferencer.defined_identifiers.clone_from(&defined_identifiers);
let statements = parse_program(source, FileName::default()).unwrap(); let statements = parse_program(source, FileName::default()).unwrap();

View File

@ -1,28 +1,23 @@
use std::{
borrow::Cow,
cell::RefCell,
collections::{HashMap, HashSet},
fmt::{self, Display},
iter::{repeat, zip},
rc::Rc,
sync::{Arc, Mutex},
};
use indexmap::IndexMap; use indexmap::IndexMap;
use itertools::{repeat_n, Itertools}; use itertools::Itertools;
use std::cell::RefCell;
use std::collections::HashMap;
use std::fmt::{self, Display};
use std::iter::zip;
use std::rc::Rc;
use std::sync::{Arc, Mutex};
use std::{borrow::Cow, collections::HashSet};
use nac3parser::ast::{Cmpop, Location, StrRef, Unaryop}; use nac3parser::ast::{Cmpop, Location, StrRef, Unaryop};
use super::{ use super::magic_methods::Binop;
magic_methods::{Binop, HasOpInfo, OpInfo}, use super::type_error::{TypeError, TypeErrorKind};
type_error::{TypeError, TypeErrorKind}, use super::unification_table::{UnificationKey, UnificationTable};
type_inferencer::PrimitiveStore, use crate::symbol_resolver::SymbolValue;
unification_table::{UnificationKey, UnificationTable}, use crate::toplevel::helper::PrimDef;
}; use crate::toplevel::{DefinitionId, TopLevelContext, TopLevelDef};
use crate::{ use crate::typecheck::magic_methods::OpInfo;
symbol_resolver::SymbolValue, use crate::typecheck::type_inferencer::PrimitiveStore;
toplevel::{helper::PrimDef, DefinitionId, TopLevelContext, TopLevelDef},
};
#[cfg(test)] #[cfg(test)]
mod test; mod test;
@ -120,7 +115,6 @@ pub struct FuncArg {
pub name: StrRef, pub name: StrRef,
pub ty: Type, pub ty: Type,
pub default_value: Option<SymbolValue>, pub default_value: Option<SymbolValue>,
pub is_vararg: bool,
} }
impl FuncArg { impl FuncArg {
@ -239,12 +233,6 @@ pub enum TypeEnum {
TTuple { TTuple {
/// The types of elements present in this tuple. /// The types of elements present in this tuple.
ty: Vec<Type>, ty: Vec<Type>,
/// Whether this tuple is used in a vararg context.
///
/// If `true`, `ty` must only contain one type, and the tuple is assumed to contain any
/// number of `ty`-typed values.
is_vararg_ctx: bool,
}, },
/// An object type. /// An object type.
@ -539,7 +527,7 @@ impl Unifier {
TypeEnum::TVirtual { ty } => self.get_instantiations(*ty).map(|ty| { TypeEnum::TVirtual { ty } => self.get_instantiations(*ty).map(|ty| {
ty.iter().map(|&ty| self.add_ty(TypeEnum::TVirtual { ty })).collect_vec() ty.iter().map(|&ty| self.add_ty(TypeEnum::TVirtual { ty })).collect_vec()
}), }),
TypeEnum::TTuple { ty, is_vararg_ctx } => { TypeEnum::TTuple { ty } => {
let tuples = ty let tuples = ty
.iter() .iter()
.map(|ty| self.get_instantiations(*ty).unwrap_or_else(|| vec![*ty])) .map(|ty| self.get_instantiations(*ty).unwrap_or_else(|| vec![*ty]))
@ -549,12 +537,7 @@ impl Unifier {
None None
} else { } else {
Some( Some(
tuples tuples.into_iter().map(|ty| self.add_ty(TypeEnum::TTuple { ty })).collect(),
.into_iter()
.map(|ty| {
self.add_ty(TypeEnum::TTuple { ty, is_vararg_ctx: *is_vararg_ctx })
})
.collect(),
) )
} }
} }
@ -598,7 +581,7 @@ impl Unifier {
TVar { .. } => allowed_typevars.iter().any(|b| self.unification_table.unioned(a, *b)), TVar { .. } => allowed_typevars.iter().any(|b| self.unification_table.unioned(a, *b)),
TCall { .. } => false, TCall { .. } => false,
TVirtual { ty } => self.is_concrete(*ty, allowed_typevars), TVirtual { ty } => self.is_concrete(*ty, allowed_typevars),
TTuple { ty, .. } => ty.iter().all(|ty| self.is_concrete(*ty, allowed_typevars)), TTuple { ty } => ty.iter().all(|ty| self.is_concrete(*ty, allowed_typevars)),
TObj { params: vars, .. } => { TObj { params: vars, .. } => {
vars.values().all(|ty| self.is_concrete(*ty, allowed_typevars)) vars.values().all(|ty| self.is_concrete(*ty, allowed_typevars))
} }
@ -666,7 +649,6 @@ impl Unifier {
// Get details about the function signature/parameters. // Get details about the function signature/parameters.
let num_params = signature.args.len(); let num_params = signature.args.len();
let is_vararg = signature.args.iter().any(|arg| arg.is_vararg);
// Force the type vars in `b` and `signature' to be up-to-date. // Force the type vars in `b` and `signature' to be up-to-date.
let b = self.instantiate_fun(b, signature); let b = self.instantiate_fun(b, signature);
@ -677,8 +659,8 @@ impl Unifier {
let num_args = posargs.len() + kwargs.len(); let num_args = posargs.len() + kwargs.len();
// Now we check the arguments against the parameters, // Now we check the arguments against the parameters,
// and depending on what `call_info` is, we might change how `unify_call()` behaves // and depending on what `call_info` is, we might change how the behavior `unify_call()`
// to improve user error messages when type checking fails. // in hopes to improve user error messages when type checking fails.
match operator_info { match operator_info {
Some(OperatorInfo::IsBinaryOp { self_type, operator }) => { Some(OperatorInfo::IsBinaryOp { self_type, operator }) => {
// The call is written in the form of (say) `a + b`. // The call is written in the form of (say) `a + b`.
@ -755,7 +737,7 @@ impl Unifier {
}; };
// Check for "too many arguments" // Check for "too many arguments"
if !is_vararg && num_params < posargs.len() { if num_params < posargs.len() {
let expected_min_count = let expected_min_count =
signature.args.iter().filter(|param| param.is_required()).count(); signature.args.iter().filter(|param| param.is_required()).count();
let expected_max_count = num_params; let expected_max_count = num_params;
@ -788,19 +770,6 @@ impl Unifier {
type_check_arg(param.name, param.ty, arg_ty)?; type_check_arg(param.name, param.ty, arg_ty)?;
} }
if is_vararg {
debug_assert!(!signature.args.is_empty());
let vararg_args = posargs.iter().skip(signature.args.len());
let vararg_param = signature.args.last().unwrap();
for (&arg_ty, param) in zip(vararg_args, repeat(vararg_param)) {
// `param_info` for this argument would've already been marked as supplied
// during non-vararg posarg typecheck
type_check_arg(param.name, param.ty, arg_ty)?;
}
}
// Now consume all keyword arguments and typecheck them. // Now consume all keyword arguments and typecheck them.
for (&param_name, &arg_ty) in kwargs { for (&param_name, &arg_ty) in kwargs {
// We will also use this opportunity to check if this keyword argument is "legal". // We will also use this opportunity to check if this keyword argument is "legal".
@ -990,10 +959,7 @@ impl Unifier {
self.unify_impl(x, b, false)?; self.unify_impl(x, b, false)?;
self.set_a_to_b(a, x); self.set_a_to_b(a, x);
} }
( (TVar { fields: Some(fields), range, is_const_generic: false, .. }, TTuple { ty }) => {
TVar { fields: Some(fields), range, is_const_generic: false, .. },
TTuple { ty, .. },
) => {
let len = i32::try_from(ty.len()).unwrap(); let len = i32::try_from(ty.len()).unwrap();
for (k, v) in fields { for (k, v) in fields {
match *k { match *k {
@ -1014,18 +980,8 @@ impl Unifier {
self.unify_impl(v.ty, ty[ind as usize], false) self.unify_impl(v.ty, ty[ind as usize], false)
.map_err(|e| e.at(v.loc))?; .map_err(|e| e.at(v.loc))?;
} }
RecordKey::Str(s) => { RecordKey::Str(_) => {
let tuple_fns = [ return Err(TypeError::new(TypeErrorKind::NoSuchField(*k, b), v.loc))
Cmpop::Eq.op_info().method_name,
Cmpop::NotEq.op_info().method_name,
];
if !tuple_fns.into_iter().any(|op| s.to_string() == op) {
return Err(TypeError::new(
TypeErrorKind::NoSuchField(*k, b),
v.loc,
));
}
} }
} }
} }
@ -1100,47 +1056,15 @@ impl Unifier {
self.set_a_to_b(a, b); self.set_a_to_b(a, b);
} }
( (TTuple { ty: ty1 }, TTuple { ty: ty2 }) => {
TTuple { ty: ty1, is_vararg_ctx: is_vararg1 }, if ty1.len() != ty2.len() {
TTuple { ty: ty2, is_vararg_ctx: is_vararg2 }, return Err(TypeError::new(TypeErrorKind::IncompatibleTypes(a, b), None));
) => { }
// Rules for Tuples: for (x, y) in ty1.iter().zip(ty2.iter()) {
// - ty1: is_vararg && ty2: is_vararg -> ty1[0] == ty2[0] if self.unify_impl(*x, *y, false).is_err() {
// - ty1: is_vararg && ty2: !is_vararg -> type error (not enough info to infer the correct number of arguments) return Err(TypeError::new(TypeErrorKind::IncompatibleTypes(a, b), None));
// - ty1: !is_vararg && ty2: is_vararg -> ty1[..] == ty2[0]
// - ty1: !is_vararg && ty2: !is_vararg -> ty1.len() == ty2.len() && ty1[i] == ty2[i]
debug_assert!(!is_vararg1 || ty1.len() == 1);
debug_assert!(!is_vararg2 || ty2.len() == 1);
match (*is_vararg1, *is_vararg2) {
(true, true) => {
if self.unify_impl(ty1[0], ty2[0], false).is_err() {
return Self::incompatible_types(a, b);
}
}
(true, false) => return Self::incompatible_types(a, b),
(false, true) => {
for y in ty2 {
if self.unify_impl(ty1[0], *y, false).is_err() {
return Self::incompatible_types(a, b);
}
}
}
(false, false) => {
if ty1.len() != ty2.len() {
return Self::incompatible_types(a, b);
}
for (x, y) in ty1.iter().zip(ty2.iter()) {
if self.unify_impl(*x, *y, false).is_err() {
return Self::incompatible_types(a, b);
}
}
} }
} }
self.set_a_to_b(a, b); self.set_a_to_b(a, b);
} }
(TVar { fields: Some(map), range, .. }, TObj { obj_id, fields, params }) => { (TVar { fields: Some(map), range, .. }, TObj { obj_id, fields, params }) => {
@ -1383,22 +1307,10 @@ impl Unifier {
TypeEnum::TLiteral { values, .. } => { TypeEnum::TLiteral { values, .. } => {
format!("const({})", values.iter().map(|v| format!("{v:?}")).join(", ")) format!("const({})", values.iter().map(|v| format!("{v:?}")).join(", "))
} }
TypeEnum::TTuple { ty, is_vararg_ctx } => { TypeEnum::TTuple { ty } => {
if *is_vararg_ctx { let mut fields =
debug_assert_eq!(ty.len(), 1); ty.iter().map(|v| self.internal_stringify(*v, obj_to_name, var_to_name, notes));
let field = self.internal_stringify( format!("tuple[{}]", fields.join(", "))
*ty.iter().next().unwrap(),
obj_to_name,
var_to_name,
notes,
);
format!("tuple[*{field}]")
} else {
let mut fields = ty
.iter()
.map(|v| self.internal_stringify(*v, obj_to_name, var_to_name, notes));
format!("tuple[{}]", fields.join(", "))
}
} }
TypeEnum::TVirtual { ty } => { TypeEnum::TVirtual { ty } => {
format!( format!(
@ -1423,21 +1335,17 @@ impl Unifier {
.args .args
.iter() .iter()
.map(|arg| { .map(|arg| {
let vararg_prefix = if arg.is_vararg { "*" } else { "" };
if let Some(dv) = &arg.default_value { if let Some(dv) = &arg.default_value {
format!( format!(
"{}:{}{}={}", "{}:{}={}",
arg.name, arg.name,
vararg_prefix,
self.internal_stringify(arg.ty, obj_to_name, var_to_name, notes), self.internal_stringify(arg.ty, obj_to_name, var_to_name, notes),
dv dv
) )
} else { } else {
format!( format!(
"{}:{}{}", "{}:{}",
arg.name, arg.name,
vararg_prefix,
self.internal_stringify(arg.ty, obj_to_name, var_to_name, notes) self.internal_stringify(arg.ty, obj_to_name, var_to_name, notes)
) )
} }
@ -1523,7 +1431,7 @@ impl Unifier {
match &*ty { match &*ty {
TypeEnum::TRigidVar { .. } | TypeEnum::TLiteral { .. } => None, TypeEnum::TRigidVar { .. } | TypeEnum::TLiteral { .. } => None,
TypeEnum::TVar { id, .. } => mapping.get(id).copied(), TypeEnum::TVar { id, .. } => mapping.get(id).copied(),
TypeEnum::TTuple { ty, is_vararg_ctx } => { TypeEnum::TTuple { ty } => {
let mut new_ty = Cow::from(ty); let mut new_ty = Cow::from(ty);
for (i, t) in ty.iter().enumerate() { for (i, t) in ty.iter().enumerate() {
if let Some(t1) = self.subst_impl(*t, mapping, cache) { if let Some(t1) = self.subst_impl(*t, mapping, cache) {
@ -1531,10 +1439,7 @@ impl Unifier {
} }
} }
if matches!(new_ty, Cow::Owned(_)) { if matches!(new_ty, Cow::Owned(_)) {
Some(self.add_ty(TypeEnum::TTuple { Some(self.add_ty(TypeEnum::TTuple { ty: new_ty.into_owned() }))
ty: new_ty.into_owned(),
is_vararg_ctx: *is_vararg_ctx,
}))
} else { } else {
None None
} }
@ -1694,37 +1599,16 @@ impl Unifier {
} }
} }
(TVar { range, .. }, _) => self.check_var_compatibility(b, range).or(Err(())), (TVar { range, .. }, _) => self.check_var_compatibility(b, range).or(Err(())),
( (TTuple { ty: ty1 }, TTuple { ty: ty2 }) if ty1.len() == ty2.len() => {
TTuple { ty: ty1, is_vararg_ctx: is_vararg1 }, let ty: Vec<_> = zip(ty1.iter(), ty2.iter())
TTuple { ty: ty2, is_vararg_ctx: is_vararg2 }, .map(|(a, b)| self.get_intersection(*a, *b))
) => { .try_collect()?;
if *is_vararg1 && *is_vararg2 { if ty.iter().any(Option::is_some) {
let isect_ty = self.get_intersection(ty1[0], ty2[0])?; Ok(Some(self.add_ty(TTuple {
Ok(isect_ty.map(|ty| self.add_ty(TTuple { ty: vec![ty], is_vararg_ctx: true }))) ty: zip(ty, ty1.iter()).map(|(a, b)| a.unwrap_or(*b)).collect(),
})))
} else { } else {
let zip_iter: Box<dyn Iterator<Item = (&Type, &Type)>> = Ok(None)
match (*is_vararg1, *is_vararg2) {
(true, _) => Box::new(repeat_n(&ty1[0], ty2.len()).zip(ty2.iter())),
(_, false) => Box::new(ty1.iter().zip(repeat_n(&ty2[0], ty1.len()))),
_ => {
if ty1.len() != ty2.len() {
return Err(());
}
Box::new(ty1.iter().zip(ty2.iter()))
}
};
let ty: Vec<_> =
zip_iter.map(|(a, b)| self.get_intersection(*a, *b)).try_collect()?;
Ok(if ty.iter().any(Option::is_some) {
Some(self.add_ty(TTuple {
ty: zip(ty, ty1.iter()).map(|(a, b)| a.unwrap_or(*b)).collect(),
is_vararg_ctx: false,
}))
} else {
None
})
} }
} }
// TODO(Derppening): #444 // TODO(Derppening): #444

View File

@ -1,12 +1,10 @@
use std::collections::HashMap; use super::super::magic_methods::with_fields;
use super::*;
use indoc::indoc; use indoc::indoc;
use itertools::Itertools; use itertools::Itertools;
use std::collections::HashMap;
use test_case::test_case; use test_case::test_case;
use super::*;
use crate::typecheck::magic_methods::with_fields;
impl Unifier { impl Unifier {
/// Check whether two types are equal. /// Check whether two types are equal.
fn eq(&mut self, a: Type, b: Type) -> bool { fn eq(&mut self, a: Type, b: Type) -> bool {
@ -30,10 +28,7 @@ impl Unifier {
TypeEnum::TVar { fields: Some(map1), .. }, TypeEnum::TVar { fields: Some(map1), .. },
TypeEnum::TVar { fields: Some(map2), .. }, TypeEnum::TVar { fields: Some(map2), .. },
) => self.map_eq2(map1, map2), ) => self.map_eq2(map1, map2),
( (TypeEnum::TTuple { ty: ty1 }, TypeEnum::TTuple { ty: ty2 }) => {
TypeEnum::TTuple { ty: ty1, is_vararg_ctx: false },
TypeEnum::TTuple { ty: ty2, is_vararg_ctx: false },
) => {
ty1.len() == ty2.len() ty1.len() == ty2.len()
&& ty1.iter().zip(ty2.iter()).all(|(t1, t2)| self.eq(*t1, *t2)) && ty1.iter().zip(ty2.iter()).all(|(t1, t2)| self.eq(*t1, *t2))
} }
@ -183,7 +178,7 @@ impl TestEnvironment {
ty.push(result.0); ty.push(result.0);
s = result.1; s = result.1;
} }
(self.unifier.add_ty(TypeEnum::TTuple { ty, is_vararg_ctx: false }), &s[1..]) (self.unifier.add_ty(TypeEnum::TTuple { ty }), &s[1..])
} }
"Record" => { "Record" => {
let mut s = &typ[end..]; let mut s = &typ[end..];
@ -613,7 +608,7 @@ fn test_instantiation() {
let v1 = env.unifier.get_fresh_var_with_range(&[list_v, int], None, None).ty; let v1 = env.unifier.get_fresh_var_with_range(&[list_v, int], None, None).ty;
let v2 = env.unifier.get_fresh_var_with_range(&[list_int, float], None, None).ty; let v2 = env.unifier.get_fresh_var_with_range(&[list_int, float], None, None).ty;
let t = env.unifier.get_dummy_var().ty; let t = env.unifier.get_dummy_var().ty;
let tuple = env.unifier.add_ty(TypeEnum::TTuple { ty: vec![v, v1, v2], is_vararg_ctx: false }); let tuple = env.unifier.add_ty(TypeEnum::TTuple { ty: vec![v, v1, v2] });
let v3 = env.unifier.get_fresh_var_with_range(&[tuple, t], None, None).ty; let v3 = env.unifier.get_fresh_var_with_range(&[tuple, t], None, None).ty;
// t = TypeVar('t') // t = TypeVar('t')
// v = TypeVar('v', int, bool) // v = TypeVar('v', int, bool)

View File

@ -238,7 +238,7 @@ impl<'a> EH_Frame<'a> {
/// From the [specification](https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/ehframechpt.html): /// From the [specification](https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/ehframechpt.html):
/// ///
/// > Each CFI record contains a Common Information Entry (CIE) record followed by 1 or more Frame /// > Each CFI record contains a Common Information Entry (CIE) record followed by 1 or more Frame
/// > Description Entry (FDE) records. /// Description Entry (FDE) records.
pub struct CFI_Record<'a> { pub struct CFI_Record<'a> {
// It refers to the augmentation data that corresponds to 'R' in the augmentation string // It refers to the augmentation data that corresponds to 'R' in the augmentation string
fde_pointer_encoding: u8, fde_pointer_encoding: u8,

View File

@ -1,4 +1,10 @@
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)] #![deny(
future_incompatible,
let_underscore,
nonstandard_style,
rust_2024_compatibility,
clippy::all
)]
#![warn(clippy::pedantic)] #![warn(clippy::pedantic)]
#![allow( #![allow(
clippy::cast_possible_truncation, clippy::cast_possible_truncation,
@ -15,12 +21,13 @@
clippy::wildcard_imports clippy::wildcard_imports
)] )]
use std::{collections::HashMap, mem, ptr, slice, str};
use byteorder::{ByteOrder, LittleEndian};
use dwarf::*; use dwarf::*;
use elf::*; use elf::*;
use std::collections::HashMap;
use std::{mem, ptr, slice, str};
extern crate byteorder;
use byteorder::{ByteOrder, LittleEndian};
mod dwarf; mod dwarf;
mod elf; mod elf;

View File

@ -8,15 +8,15 @@ license = "MIT"
edition = "2021" edition = "2021"
[build-dependencies] [build-dependencies]
lalrpop = "0.22" lalrpop = "0.20"
[dependencies] [dependencies]
nac3ast = { path = "../nac3ast" } nac3ast = { path = "../nac3ast" }
lalrpop-util = "0.22" lalrpop-util = "0.20"
log = "0.4" log = "0.4"
unic-emoji-char = "0.9" unic-emoji-char = "0.9"
unic-ucd-ident = "0.9" unic-ucd-ident = "0.9"
unicode_names2 = "1.3" unicode_names2 = "1.2"
phf = { version = "0.11", features = ["macros"] } phf = { version = "0.11", features = ["macros"] }
ahash = "0.8" ahash = "0.8"

View File

@ -1,10 +1,8 @@
use crate::{ use crate::ast::Ident;
ast::{Ident, Location}, use crate::ast::Location;
error::*, use crate::error::*;
token::Tok, use crate::token::Tok;
};
use lalrpop_util::ParseError; use lalrpop_util::ParseError;
use nac3ast::*; use nac3ast::*;
pub fn make_config_comment( pub fn make_config_comment(

View File

@ -1,11 +1,12 @@
//! Define internal parse error types //! Define internal parse error types
//! The goal is to provide a matching and a safe error API, maksing errors from LALR //! The goal is to provide a matching and a safe error API, maksing errors from LALR
use std::error::Error;
use std::fmt;
use lalrpop_util::ParseError as LalrpopError; use lalrpop_util::ParseError as LalrpopError;
use crate::{ast::Location, token::Tok}; use crate::ast::Location;
use crate::token::Tok;
use std::error::Error;
use std::fmt;
/// Represents an error during lexical scanning. /// Represents an error during lexical scanning.
#[derive(Debug, PartialEq)] #[derive(Debug, PartialEq)]

View File

@ -1,11 +1,12 @@
use std::{iter, mem, str}; use std::iter;
use std::mem;
use std::str;
use crate::ast::{Constant, ConversionFlag, Expr, ExprKind, Location};
use crate::error::{FStringError, FStringErrorType, ParseError};
use crate::parser::parse_expression;
use self::FStringErrorType::*; use self::FStringErrorType::*;
use crate::{
ast::{Constant, ConversionFlag, Expr, ExprKind, Location},
error::{FStringError, FStringErrorType, ParseError},
parser::parse_expression,
};
struct FStringParser<'a> { struct FStringParser<'a> {
chars: iter::Peekable<str::Chars<'a>>, chars: iter::Peekable<str::Chars<'a>>,

View File

@ -1,11 +1,8 @@
use ahash::RandomState;
use std::collections::HashSet; use std::collections::HashSet;
use ahash::RandomState; use crate::ast;
use crate::error::{LexicalError, LexicalErrorType};
use crate::{
ast,
error::{LexicalError, LexicalErrorType},
};
pub struct ArgumentList { pub struct ArgumentList {
pub args: Vec<ast::Expr>, pub args: Vec<ast::Expr>,

View File

@ -1,16 +1,16 @@
//! This module takes care of lexing python source text. //! This module takes care of lexing python source text.
//! //!
//! This means source code is translated into separate tokens. //! This means source code is translated into separate tokens.
use std::{char, cmp::Ordering, num::IntErrorKind, str::FromStr};
use unic_emoji_char::is_emoji_presentation;
use unic_ucd_ident::{is_xid_continue, is_xid_start};
pub use super::token::Tok; pub use super::token::Tok;
use crate::{ use crate::ast::{FileName, Location};
ast::{FileName, Location}, use crate::error::{LexicalError, LexicalErrorType};
error::{LexicalError, LexicalErrorType}, use std::char;
}; use std::cmp::Ordering;
use std::num::IntErrorKind;
use std::str::FromStr;
use unic_emoji_char::is_emoji_presentation;
use unic_ucd_ident::{is_xid_continue, is_xid_start};
#[derive(Clone, Copy, PartialEq, Debug, Default)] #[derive(Clone, Copy, PartialEq, Debug, Default)]
struct IndentationLevel { struct IndentationLevel {

View File

@ -15,7 +15,13 @@
//! //!
//! ``` //! ```
#![deny(future_incompatible, let_underscore, nonstandard_style, clippy::all)] #![deny(
future_incompatible,
let_underscore,
nonstandard_style,
rust_2024_compatibility,
clippy::all
)]
#![warn(clippy::pedantic)] #![warn(clippy::pedantic)]
#![allow( #![allow(
clippy::enum_glob_use, clippy::enum_glob_use,
@ -43,11 +49,11 @@ lalrpop_mod!(
future_incompatible, future_incompatible,
let_underscore, let_underscore,
nonstandard_style, nonstandard_style,
rust_2024_compatibility,
unused, unused,
clippy::all, clippy::all,
clippy::pedantic clippy::pedantic
)] )]
#[warn(rust_2024_compatibility)]
python python
); );
pub mod config_comment_helper; pub mod config_comment_helper;

View File

@ -5,16 +5,14 @@
//! parse a whole program, a single statement, or a single //! parse a whole program, a single statement, or a single
//! expression. //! expression.
use nac3ast::Location;
use std::iter; use std::iter;
use nac3ast::Location; use crate::ast::{self, FileName};
use crate::error::ParseError;
use crate::lexer;
pub use crate::mode::Mode; pub use crate::mode::Mode;
use crate::{ use crate::python;
ast::{self, FileName},
error::ParseError,
lexer, python,
};
/* /*
* Parse python code. * Parse python code.

View File

@ -1,8 +1,7 @@
//! Different token definitions. //! Different token definitions.
//! Loosely based on token.h from CPython source: //! Loosely based on token.h from CPython source:
use std::fmt::{self, Write};
use crate::ast; use crate::ast;
use std::fmt::{self, Write};
/// Python source code can be tokenized in a sequence of these tokens. /// Python source code can be tokenized in a sequence of these tokens.
#[derive(Clone, Debug, PartialEq)] #[derive(Clone, Debug, PartialEq)]

View File

@ -4,13 +4,16 @@ version = "0.1.0"
authors = ["M-Labs"] authors = ["M-Labs"]
edition = "2021" edition = "2021"
[features]
no-escape-analysis = ["nac3core/no-escape-analysis"]
[dependencies] [dependencies]
parking_lot = "0.12" parking_lot = "0.12"
nac3parser = { path = "../nac3parser" }
nac3core = { path = "../nac3core" } nac3core = { path = "../nac3core" }
[dependencies.clap] [dependencies.clap]
version = "4.5" version = "4.5"
features = ["derive"] features = ["derive"]
[dependencies.inkwell]
version = "0.4"
default-features = false
features = ["llvm14-0", "target-x86", "target-arm", "target-riscv", "no-libffi-linking"]

View File

@ -3,66 +3,23 @@
set -e set -e
if [ -z "$1" ]; then if [ -z "$1" ]; then
echo "No argument supplied" echo "Requires at least one argument"
exit 1 exit 1
fi fi
declare -a nac3args declare -a nac3args
while [ $# -gt 1 ]; do
case "$1" in
--help)
echo "Usage: check_demo.sh [--debug] [-i686] -- [NAC3ARGS...] demo"
exit
;;
--debug)
debug=1
;;
-i686)
i686=1
;;
--)
shift
break
;;
*)
echo "Unrecognized argument \"$1\""
exit 1
;;
esac
shift
done
while [ $# -gt 1 ]; do while [ $# -gt 1 ]; do
nac3args+=("$1") nac3args+=("$1")
shift shift
done done
demo="$1" demo="$1"
echo -n "Checking $demo... "
echo "### Checking $demo..."
echo ">>>>>> Running $demo with the Python interpreter"
./interpret_demo.py "$demo" > interpreted.log ./interpret_demo.py "$demo" > interpreted.log
./run_demo.sh --out run.log "${nac3args[@]}" "$demo"
./run_demo.sh --lli --out run_lli.log "${nac3args[@]}" "$demo"
diff -Nau interpreted.log run.log
diff -Nau interpreted.log run_lli.log
echo "ok"
if [ -n "$i686" ]; then rm -f interpreted.log run.log run_lli.log
echo "...... Trying NAC3's 32-bit code generator output"
if [ -n "$debug" ]; then
./run_demo.sh --debug -i686 --out run_32.log -- "${nac3args[@]}" "$demo"
else
./run_demo.sh -i686 --out run_32.log -- "${nac3args[@]}" "$demo"
fi
diff -Nau interpreted.log run_32.log
fi
echo "...... Trying NAC3's 64-bit code generator output"
if [ -n "$debug" ]; then
./run_demo.sh --debug --out run_64.log -- "${nac3args[@]}" "$demo"
else
./run_demo.sh --out run_64.log -- "${nac3args[@]}" "$demo"
fi
diff -Nau interpreted.log run_64.log
echo "...... OK"
rm -f interpreted.log \
run_32.log run_64.log

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