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Remove dead code

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gingerBill
2025-03-06 09:56:46 +00:00
parent 482b6bd802
commit 8f299af74b
1 changed files with 0 additions and 61 deletions
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61
src/llvm_backend_type.cpp
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@@ -162,65 +162,6 @@ gb_internal lbValue lb_type_info_member_tags_offset(lbModule *m, isize count, i6
}
gb_internal LLVMTypeRef *lb_setup_modified_types_for_type_info(lbModule *m, isize max_type_info_count) {
#if 0
LLVMTypeRef *element_types = gb_alloc_array(heap_allocator(), LLVMTypeRef, max_type_info_count);
defer (gb_free(heap_allocator(), element_types));
auto entries_handled = slice_make<bool>(heap_allocator(), max_type_info_count);
defer (gb_free(heap_allocator(), entries_handled.data));
entries_handled[0] = true;
element_types[0] = lb_type(m, t_type_info);
Type *tibt = base_type(t_type_info);
GB_ASSERT(tibt->kind == Type_Struct);
Type *ut = base_type(tibt->Struct.fields[tibt->Struct.fields.count-1]->type);
GB_ASSERT(ut->kind == Type_Union);
GB_ASSERT(tibt->Struct.fields.count == 5);
LLVMTypeRef stypes[6] = {};
stypes[0] = lb_type(m, tibt->Struct.fields[0]->type);
stypes[1] = lb_type(m, tibt->Struct.fields[1]->type);
stypes[2] = lb_type(m, tibt->Struct.fields[2]->type);
isize variant_index = 0;
if (build_context.ptr_size == 8) {
stypes[3] = lb_type(m, t_i32); // padding
stypes[4] = lb_type(m, tibt->Struct.fields[3]->type);
variant_index = 5;
} else {
stypes[3] = lb_type(m, tibt->Struct.fields[3]->type);
variant_index = 4;
}
LLVMTypeRef *modified_types = gb_alloc_array(heap_allocator(), LLVMTypeRef, Typeid__COUNT);
GB_ASSERT(Typeid__COUNT == ut->Union.variants.count);
modified_types[0] = element_types[0];
i64 tag_offset = ut->Union.variant_block_size;
LLVMTypeRef tag = lb_type(m, union_tag_type(ut));
for_array(i, ut->Union.variants) {
Type *t = ut->Union.variants[i];
LLVMTypeRef padding = llvm_array_type(lb_type(m, t_u8), tag_offset-type_size_of(t));
LLVMTypeRef vtypes[3] = {};
vtypes[0] = lb_type(m, t);
vtypes[1] = padding;
vtypes[2] = tag;
LLVMTypeRef variant_type = LLVMStructType(vtypes, gb_count_of(vtypes), true);
stypes[variant_index] = variant_type;
LLVMTypeRef modified_type = LLVMStructType(stypes, cast(unsigned)(variant_index+1), false);
modified_types[i] = modified_type;
}
for (isize i = 0; i < Typeid__COUNT; i++) {
GB_ASSERT_MSG(modified_types[i] != nullptr, "%td", ut->Union.variants.count);
}
return modified_types;
#else
Type *tibt = base_type(t_type_info);
GB_ASSERT(tibt->kind == Type_Struct);
Type *ut = base_type(tibt->Struct.fields[tibt->Struct.fields.count-1]->type);
@@ -235,7 +176,6 @@ gb_internal LLVMTypeRef *lb_setup_modified_types_for_type_info(lbModule *m, isiz
}
return modified_types;
#endif
}
gb_internal void lb_setup_type_info_data_giant_array(lbModule *m, i64 global_type_info_data_entity_count) { // NOTE(bill): Setup type_info data
@@ -361,7 +301,6 @@ gb_internal void lb_setup_type_info_data_giant_array(lbModule *m, i64 global_typ
stype = modified_types[lb_typeid_kind(m, t)];
}
LLVMValueRef vals[32] = {};
Type *tag_type = nullptr;