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nac3core: codegen fix call parameter type error

This commit is contained in:
ychenfo 2022-05-31 23:03:05 +08:00 committed by Gitea
parent b242463548
commit a18d095245
2 changed files with 76 additions and 43 deletions
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1
nac3core/src/codegen/expr.rs
View File

@ -165,6 +165,7 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
) -> BasicTypeEnum<'ctx> {
get_llvm_type(
self.ctx,
&self.module,
generator,
&mut self.unifier,
self.top_level,

118
nac3core/src/codegen/mod.rs
View File

@ -205,7 +205,7 @@ impl WorkerRegistry {
fn worker_thread<G: CodeGenerator>(&self, generator: &mut G, f: Arc<WithCall>) {
let context = Context::create();
let mut builder = context.create_builder();
let module = context.create_module(generator.get_name());
let mut module = context.create_module(generator.get_name());
module.add_basic_value_flag(
"Debug Info Version",
@ -225,16 +225,17 @@ impl WorkerRegistry {
let mut errors = HashSet::new();
while let Some(task) = self.receiver.recv().unwrap() {
let tmp_module = context.create_module("tmp");
match gen_func(&context, generator, self, builder, tmp_module, task) {
match gen_func(&context, generator, self, builder, module, task) {
Ok(result) => {
builder = result.0;
passes.run_on(&result.2);
module.link_in_module(result.1).unwrap();
module = result.1;
}
Err((old_builder, e)) => {
builder = old_builder;
errors.insert(e);
// create a new empty module just to continue codegen and collect errors
module = context.create_module(&format!("{}_recover", generator.get_name()));
}
}
*self.task_count.lock() -= 1;
@ -271,6 +272,7 @@ pub struct CodeGenTask {
fn get_llvm_type<'ctx>(
ctx: &'ctx Context,
module: &Module<'ctx>,
generator: &mut dyn CodeGenerator,
unifier: &mut Unifier,
top_level: &TopLevelContext,
@ -295,6 +297,7 @@ fn get_llvm_type<'ctx>(
) if *obj_id == *opt_id => {
return get_llvm_type(
ctx,
module,
generator,
unifier,
top_level,
@ -311,27 +314,37 @@ fn get_llvm_type<'ctx>(
// a struct with fields in the order of declaration
let top_level_defs = top_level.definitions.read();
let definition = top_level_defs.get(obj_id.0).unwrap();
let ty = if let TopLevelDef::Class { name, fields: fields_list, .. } =
let ty = if let TopLevelDef::Class { fields: fields_list, .. } =
&*definition.read()
{
let struct_type = ctx.opaque_struct_type(&name.to_string());
type_cache.insert(unifier.get_representative(ty), struct_type.ptr_type(AddressSpace::Generic).into());
let fields = fields_list
.iter()
.map(|f| {
get_llvm_type(
ctx,
generator,
unifier,
top_level,
type_cache,
primitives,
fields[&f.0].0,
)
})
.collect_vec();
struct_type.set_body(&fields, false);
struct_type.ptr_type(AddressSpace::Generic).into()
let name = unifier.stringify(ty);
match module.get_struct_type(&name) {
Some(t) => t.ptr_type(AddressSpace::Generic).into(),
None => {
let struct_type = ctx.opaque_struct_type(&name);
type_cache.insert(
unifier.get_representative(ty),
struct_type.ptr_type(AddressSpace::Generic).into()
);
let fields = fields_list
.iter()
.map(|f| {
get_llvm_type(
ctx,
module,
generator,
unifier,
top_level,
type_cache,
primitives,
fields[&f.0].0,
)
})
.collect_vec();
struct_type.set_body(&fields, false);
struct_type.ptr_type(AddressSpace::Generic).into()
}
}
} else {
unreachable!()
};
@ -341,14 +354,19 @@ fn get_llvm_type<'ctx>(
// a struct with fields in the order present in the tuple
let fields = ty
.iter()
.map(|ty| get_llvm_type(ctx, generator, unifier, top_level, type_cache, primitives, *ty))
.map(|ty| {
get_llvm_type(
ctx, module, generator, unifier, top_level, type_cache, primitives, *ty,
)
})
.collect_vec();
ctx.struct_type(&fields, false).into()
}
TList { ty } => {
// a struct with an integer and a pointer to an array
let element_type =
get_llvm_type(ctx, generator, unifier, top_level, type_cache, primitives, *ty);
let element_type = get_llvm_type(
ctx, module, generator, unifier, top_level, type_cache, primitives, *ty,
);
let fields = [
element_type.ptr_type(AddressSpace::Generic).into(),
generator.get_size_type(ctx).into(),
@ -434,28 +452,40 @@ pub fn gen_func_impl<'ctx, G: CodeGenerator, F: FnOnce(&mut G, &mut CodeGenConte
(primitives.float, context.f64_type().into()),
(primitives.bool, context.bool_type().into()),
(primitives.str, {
let str_type = context.opaque_struct_type("str");
let fields = [
context.i8_type().ptr_type(AddressSpace::Generic).into(),
generator.get_size_type(context).into(),
];
str_type.set_body(&fields, false);
str_type.into()
let name = "str";
match module.get_struct_type(name) {
None => {
let str_type = context.opaque_struct_type("str");
let fields = [
context.i8_type().ptr_type(AddressSpace::Generic).into(),
generator.get_size_type(context).into(),
];
str_type.set_body(&fields, false);
str_type.into()
}
Some(t) => t.as_basic_type_enum()
}
}),
(primitives.range, context.i32_type().array_type(3).ptr_type(AddressSpace::Generic).into()),
(primitives.exception, {
let name = "Exception";
match module.get_struct_type(name) {
Some(t) => t.ptr_type(AddressSpace::Generic).as_basic_type_enum(),
None => {
let exception = context.opaque_struct_type("Exception");
let int32 = context.i32_type().into();
let int64 = context.i64_type().into();
let str_ty = module.get_struct_type("str").unwrap().as_basic_type_enum();
let fields = [int32, str_ty, int32, int32, str_ty, str_ty, int64, int64, int64];
exception.set_body(&fields, false);
exception.ptr_type(AddressSpace::Generic).as_basic_type_enum()
}
}
})
]
.iter()
.cloned()
.collect();
type_cache.insert(primitives.exception, {
let exception = context.opaque_struct_type("Exception");
let int32 = context.i32_type().into();
let int64 = context.i64_type().into();
let str_ty = *type_cache.get(&primitives.str).unwrap();
let fields = [int32, str_ty, int32, int32, str_ty, str_ty, int64, int64, int64];
exception.set_body(&fields, false);
exception.ptr_type(AddressSpace::Generic).into()
});
// NOTE: special handling of option cannot use this type cache since it contains type var,
// handled inside get_llvm_type instead
@ -478,7 +508,7 @@ pub fn gen_func_impl<'ctx, G: CodeGenerator, F: FnOnce(&mut G, &mut CodeGenConte
let ret_type = if unifier.unioned(ret, primitives.none) {
None
} else {
Some(get_llvm_type(context, generator, &mut unifier, top_level_ctx.as_ref(), &mut type_cache, &primitives, ret))
Some(get_llvm_type(context, &module, generator, &mut unifier, top_level_ctx.as_ref(), &mut type_cache, &primitives, ret))
};
let has_sret = ret_type.map_or(false, |ty| need_sret(context, ty));
@ -487,6 +517,7 @@ pub fn gen_func_impl<'ctx, G: CodeGenerator, F: FnOnce(&mut G, &mut CodeGenConte
.map(|arg| {
get_llvm_type(
context,
&module,
generator,
&mut unifier,
top_level_ctx.as_ref(),
@ -535,6 +566,7 @@ pub fn gen_func_impl<'ctx, G: CodeGenerator, F: FnOnce(&mut G, &mut CodeGenConte
let alloca = builder.build_alloca(
get_llvm_type(
context,
&module,
generator,
&mut unifier,
top_level_ctx.as_ref(),