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implement spilling when returning error union async function call

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closes #3190
This commit is contained in:
Andrew Kelley
2019-09-09 12:15:39 -04:00
parent 2482bdf22b
commit f7721ac37c
2 changed files with 31 additions and 2 deletions
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10
src/codegen.cpp
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@@ -4122,8 +4122,14 @@ static LLVMValueRef ir_render_call(CodeGen *g, IrExecutable *executable, IrInstr
if (!type_has_bits(src_return_type))
return nullptr;
if (result_loc != nullptr)
return get_handle_value(g, result_loc, src_return_type, ptr_result_type);
if (result_loc != nullptr) {
if (instruction->result_loc->id == IrInstructionIdReturnPtr) {
instruction->base.spill = nullptr;
return g->cur_ret_ptr;
} else {
return get_handle_value(g, result_loc, src_return_type, ptr_result_type);
}
}
LLVMValueRef result_ptr = LLVMBuildStructGEP(g->builder, frame_result_loc, frame_ret_start + 2, "");
return LLVMBuildLoad(g->builder, result_ptr, "");