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Apply byval to sret for System V ABI

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This commit is contained in:
gingerBill
2020-03-13 08:52:23 +00:00
parent ce90509a07
commit 06e364b9bd
1 changed files with 10 additions and 2 deletions
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12
src/ir_print.cpp
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@@ -338,9 +338,13 @@ void ir_print_proc_type_without_pointer(irFileBuffer *f, irModule *m, Type *t) {
ir_write_string(f, str_lit(" ("));
if (t->Proc.return_by_pointer) {
ir_print_type(f, m, reduce_tuple_to_single_type(t->Proc.results));
// ir_fprintf(f, "* sret noalias ");
ir_fprintf(f, "* sret noalias ");
if (build_context.ODIN_OS == "darwin" ||
build_context.ODIN_OS == "linux") {
ir_fprintf(f, "byval ");
}
// ir_write_string(f, str_lit("* noalias "));
ir_write_string(f, str_lit("*"));
// ir_write_string(f, str_lit("*"));
if (param_count > 0 || t->Proc.calling_convention == ProcCC_Odin) {
ir_write_string(f, str_lit(", "));
}
@@ -2379,6 +2383,10 @@ void ir_print_proc(irFileBuffer *f, irModule *m, irProcedure *proc) {
if (proc_type->return_by_pointer) {
ir_print_type(f, m, reduce_tuple_to_single_type(proc_type->results));
ir_write_str_lit(f, "* sret noalias ");
if (build_context.ODIN_OS == "darwin" ||
build_context.ODIN_OS == "linux") {
ir_fprintf(f, "byval ");
}
ir_write_str_lit(f, "%agg.result");
param_index += 1;
}