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Code clean up of call arguments

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This commit is contained in:
Ginger Bill
2016-10-03 23:28:37 +01:00
parent f6589d9814
commit fee504636f
4 changed files with 104 additions and 144 deletions
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src/codegen/ssa.cpp
+3 -4
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@@ -1799,7 +1799,7 @@ ssaValue *ssa_emit_conv(ssaProcedure *proc, ssaValue *value, Type *t, b32 is_arg
// NOTE(bill): This has to be done beofre `Pointer <-> Pointer` as it's
// subtype polymorphism casting
if (is_argument) {
if (true || is_argument) {
Type *sb = base_type(type_deref(src));
b32 src_is_ptr = src != sb;
if (is_type_struct(sb)) {
@@ -1924,8 +1924,9 @@ ssaValue *ssa_emit_transmute(ssaProcedure *proc, ssaValue *value, Type *t) {
Type *src = base_type(src_type);
Type *dst = base_type(t);
if (are_types_identical(t, src_type))
if (are_types_identical(t, src_type)) {
return value;
}
i64 sz = type_size_of(proc->module->sizes, proc->module->allocator, src);
i64 dz = type_size_of(proc->module->sizes, proc->module->allocator, dst);
@@ -1950,8 +1951,6 @@ ssaValue *ssa_emit_down_cast(ssaProcedure *proc, ssaValue *value, Type *t) {
Type *t_u8_ptr = make_type_pointer(allocator, t_u8);
ssaValue *bytes = ssa_emit_conv(proc, value, t_u8_ptr);
// IMPORTANT TODO(bill): THIS ONLY DOES ONE LAYER DEEP!!! FUCKING HELL THIS IS NOT WHAT I SIGNED UP FOR!
i64 offset_ = type_offset_of_from_selection(proc->module->sizes, allocator, type_deref(t), sel);
ssaValue *offset = ssa_make_const_int(allocator, -offset_);
ssaValue *head = ssa_emit_ptr_offset(proc, bytes, offset);