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fix calling conventions

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This commit is contained in:
Folkert 2021-06-09 23:37:26 +02:00
parent fd1167d086
commit d5f89ccbe6
1 changed files with 12 additions and 0 deletions
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12
compiler/gen_llvm/src/llvm/bitcode.rs
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@ -110,6 +110,9 @@ fn build_transform_caller_help<'a, 'ctx, 'env>(
&(bumpalo::vec![ in env.arena; BasicTypeEnum::PointerType(arg_type); argument_layouts.len() + 2 ]),
);
// called from zig, must use C calling convention
function_value.set_call_conventions(C_CALL_CONV);
let kind_id = Attribute::get_named_enum_kind_id("alwaysinline");
debug_assert!(kind_id > 0);
let attr = env.context.create_enum_attribute(kind_id, 1);
@ -303,6 +306,9 @@ fn build_rc_wrapper<'a, 'ctx, 'env>(
),
};
// called from zig, must use C calling convention
function_value.set_call_conventions(C_CALL_CONV);
let kind_id = Attribute::get_named_enum_kind_id("alwaysinline");
debug_assert!(kind_id > 0);
let attr = env.context.create_enum_attribute(kind_id, 1);
@ -381,6 +387,9 @@ pub fn build_eq_wrapper<'a, 'ctx, 'env>(
&[arg_type.into(), arg_type.into()],
);
// called from zig, must use C calling convention
function_value.set_call_conventions(C_CALL_CONV);
let kind_id = Attribute::get_named_enum_kind_id("alwaysinline");
debug_assert!(kind_id > 0);
let attr = env.context.create_enum_attribute(kind_id, 1);
@ -455,6 +464,9 @@ pub fn build_compare_wrapper<'a, 'ctx, 'env>(
&[arg_type.into(), arg_type.into(), arg_type.into()],
);
// called from zig, must use C calling convention
function_value.set_call_conventions(C_CALL_CONV);
// we expose this function to zig; must use c calling convention
function_value.set_call_conventions(C_CALL_CONV);