nac3core: add ceil and floor
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7ede4f15b6
commit
fa2fe8ed5d
@ -1,12 +1,14 @@
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use std::cell::RefCell;
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use inkwell::{IntPredicate, FloatPredicate};
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use crate::symbol_resolver::SymbolValue;
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use super::*;
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pub fn get_built_ins(primitives: &mut (PrimitiveStore, Unifier)) -> Vec<(Arc<RwLock<TopLevelDef>>, Option<Stmt>)> {
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type BuiltinInfo = (
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Vec<(Arc<RwLock<TopLevelDef>>, Option<Stmt>)>,
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&'static [&'static str]
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);
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pub fn get_built_ins(primitives: &mut (PrimitiveStore, Unifier)) -> BuiltinInfo {
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let int32 = primitives.0.int32;
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let int64 = primitives.0.int64;
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let float = primitives.0.float;
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@ -400,8 +402,172 @@ pub fn get_built_ins(primitives: &mut (PrimitiveStore, Unifier)) -> Vec<(Arc<RwL
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},
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)))),
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})),
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Arc::new(RwLock::new(TopLevelDef::Function {
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name: "floor".into(),
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simple_name: "floor".into(),
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signature: primitives.1.add_ty(TypeEnum::TFunc(RefCell::new(FunSignature {
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args: vec![FuncArg { name: "_".into(), ty: float, default_value: None }],
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ret: int32,
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vars: Default::default(),
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}))),
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var_id: Default::default(),
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instance_to_symbol: Default::default(),
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instance_to_stmt: Default::default(),
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resolver: None,
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codegen_callback: Some(Arc::new(GenCall::new(Box::new(|ctx, _, _, args| {
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let arg = args[0].1;
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let floor_intrinsic =
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ctx.module.get_function("llvm.floor.f64").unwrap_or_else(|| {
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let float = ctx.ctx.f64_type();
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let fn_type = float.fn_type(&[float.into()], false);
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ctx.module.add_function("llvm.floor.f64", fn_type, None)
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});
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let val = ctx
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.builder
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.build_call(floor_intrinsic, &[arg], "floor")
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.try_as_basic_value()
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.left()
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.unwrap();
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Some(
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ctx.builder
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.build_float_to_signed_int(
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val.into_float_value(),
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ctx.ctx.i32_type(),
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"fptosi",
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)
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.into(),
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)
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})))),
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})),
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Arc::new(RwLock::new(TopLevelDef::Function {
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name: "floor64".into(),
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simple_name: "floor64".into(),
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signature: primitives.1.add_ty(TypeEnum::TFunc(RefCell::new(FunSignature {
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args: vec![FuncArg { name: "_".into(), ty: float, default_value: None }],
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ret: int64,
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vars: Default::default(),
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}))),
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var_id: Default::default(),
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instance_to_symbol: Default::default(),
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instance_to_stmt: Default::default(),
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resolver: None,
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codegen_callback: Some(Arc::new(GenCall::new(Box::new(|ctx, _, _, args| {
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let arg = args[0].1;
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let floor_intrinsic =
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ctx.module.get_function("llvm.floor.f64").unwrap_or_else(|| {
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let float = ctx.ctx.f64_type();
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let fn_type = float.fn_type(&[float.into()], false);
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ctx.module.add_function("llvm.floor.f64", fn_type, None)
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});
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let val = ctx
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.builder
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.build_call(floor_intrinsic, &[arg], "floor")
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.try_as_basic_value()
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.left()
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.unwrap();
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Some(
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ctx.builder
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.build_float_to_signed_int(
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val.into_float_value(),
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ctx.ctx.i64_type(),
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"fptosi",
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)
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.into(),
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)
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})))),
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})),
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Arc::new(RwLock::new(TopLevelDef::Function {
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name: "ceil".into(),
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simple_name: "ceil".into(),
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signature: primitives.1.add_ty(TypeEnum::TFunc(RefCell::new(FunSignature {
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args: vec![FuncArg { name: "_".into(), ty: float, default_value: None }],
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ret: int32,
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vars: Default::default(),
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}))),
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var_id: Default::default(),
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instance_to_symbol: Default::default(),
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instance_to_stmt: Default::default(),
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resolver: None,
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codegen_callback: Some(Arc::new(GenCall::new(Box::new(|ctx, _, _, args| {
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let arg = args[0].1;
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let ceil_intrinsic =
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ctx.module.get_function("llvm.ceil.f64").unwrap_or_else(|| {
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let float = ctx.ctx.f64_type();
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let fn_type = float.fn_type(&[float.into()], false);
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ctx.module.add_function("llvm.ceil.f64", fn_type, None)
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});
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let val = ctx
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.builder
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.build_call(ceil_intrinsic, &[arg], "ceil")
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.try_as_basic_value()
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.left()
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.unwrap();
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Some(
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ctx.builder
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.build_float_to_signed_int(
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val.into_float_value(),
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ctx.ctx.i32_type(),
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"fptosi",
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)
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.into(),
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)
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})))),
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})),
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Arc::new(RwLock::new(TopLevelDef::Function {
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name: "ceil64".into(),
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simple_name: "ceil64".into(),
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signature: primitives.1.add_ty(TypeEnum::TFunc(RefCell::new(FunSignature {
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args: vec![FuncArg { name: "_".into(), ty: float, default_value: None }],
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ret: int64,
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vars: Default::default(),
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}))),
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var_id: Default::default(),
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instance_to_symbol: Default::default(),
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instance_to_stmt: Default::default(),
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resolver: None,
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codegen_callback: Some(Arc::new(GenCall::new(Box::new(|ctx, _, _, args| {
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let arg = args[0].1;
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let ceil_intrinsic =
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ctx.module.get_function("llvm.ceil.f64").unwrap_or_else(|| {
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let float = ctx.ctx.f64_type();
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let fn_type = float.fn_type(&[float.into()], false);
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ctx.module.add_function("llvm.ceil.f64", fn_type, None)
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});
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let val = ctx
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.builder
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.build_call(ceil_intrinsic, &[arg], "ceil")
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.try_as_basic_value()
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.left()
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.unwrap();
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Some(
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ctx.builder
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.build_float_to_signed_int(
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val.into_float_value(),
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ctx.ctx.i64_type(),
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"fptosi",
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)
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.into(),
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)
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})))),
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})),
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];
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let ast_list: Vec<Option<ast::Stmt<()>>> =
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(0..top_level_def_list.len()).map(|_| None).collect();
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izip!(top_level_def_list, ast_list).collect_vec()
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(
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izip!(top_level_def_list, ast_list).collect_vec(),
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&[
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"int32",
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"int64",
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"float",
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"round",
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"round64",
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"range",
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"str",
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"bool",
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"floor",
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"floor64",
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"ceil",
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"ceil64"
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]
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)
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}
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@ -42,7 +42,7 @@ impl TopLevelComposer {
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builtins: Vec<(StrRef, FunSignature, Arc<GenCall>)>,
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) -> (Self, HashMap<StrRef, DefinitionId>, HashMap<StrRef, Type>) {
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let mut primitives = Self::make_primitives();
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let mut definition_ast_list = builtins::get_built_ins(&mut primitives);
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let (mut definition_ast_list, builtin_name_list) = builtins::get_built_ins(&mut primitives);
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let primitives_ty = primitives.0;
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let mut unifier = primitives.1;
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let mut keyword_list: HashSet<StrRef> = HashSet::from_iter(vec![
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@ -68,9 +68,7 @@ impl TopLevelComposer {
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let mut built_in_id: HashMap<StrRef, DefinitionId> = Default::default();
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let mut built_in_ty: HashMap<StrRef, Type> = Default::default();
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for (id, name) in
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["int32", "int64", "float", "round", "round64", "range", "str", "bool"].iter().rev().enumerate()
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{
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for (id, name) in builtin_name_list.iter().rev().enumerate() {
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let name = (**name).into();
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let id = definition_ast_list.len() - id - 1;
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let def = definition_ast_list[id].0.read();
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