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Added some explicit casts. Added sret at call site.

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This commit is contained in:
Christoffer Lerno
2021-07-29 16:42:20 +02:00
parent efe4f8c745
commit ec612eea67
11 changed files with 94 additions and 11 deletions
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6
src/compiler/llvm_codegen_expr.c
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@@ -2712,6 +2712,7 @@ static void llvm_emit_unpacked_variadic_arg(GenContext *c, Expr *expr, BEValue *
UNREACHABLE
}
}
void llvm_emit_call_expr(GenContext *c, BEValue *be_value, Expr *expr)
{
Expr *function = expr->call_expr.function;
@@ -2791,7 +2792,7 @@ void llvm_emit_call_expr(GenContext *c, BEValue *be_value, Expr *expr)
{
case ABI_ARG_INDIRECT:
// 6a. We can use the stored error var if there is no redirect.
if (signature->failable && c->error_var && ret_info->attributes.realign)
if (signature->failable && c->error_var && !ret_info->attributes.realign)
{
error_var = c->error_var;
vec_add(values, error_var);
@@ -2931,7 +2932,8 @@ void llvm_emit_call_expr(GenContext *c, BEValue *be_value, Expr *expr)
*be_value = (BEValue) { .type = type_void, .kind = BE_VALUE };
return;
case ABI_ARG_INDIRECT:
llvm_attribute_add_call(c, call_value, attribute_sret, 1, 0);
llvm_attribute_add_call(c, call_value, attribute_align, 1, ret_info->indirect.alignment);
// 13. Indirect, that is passing the result through an out parameter.
// 13a. In the case of an already present error_var, we don't need to do a load here.