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Handle any correctly for 32-bit systems

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This commit is contained in:
gingerBill
2025-02-20 17:50:56 +00:00
parent 614c0dd740
commit e8c38e7427
2 changed files with 21 additions and 5 deletions
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src/llvm_backend_general.cpp
+14 -5
View File
@@ -1784,11 +1784,20 @@ gb_internal LLVMTypeRef lb_type_internal(lbModule *m, Type *type) {
return type;
}
type = LLVMStructCreateNamed(ctx, name);
LLVMTypeRef fields[2] = {
lb_type(m, t_rawptr),
lb_type(m, t_typeid),
};
LLVMStructSetBody(type, fields, 2, false);
if (build_context.ptr_size == 4) {
LLVMTypeRef fields[3] = {
lb_type(m, t_rawptr),
lb_type_padding_filler(m, build_context.ptr_size, build_context.ptr_size), // padding
lb_type(m, t_typeid),
};
LLVMStructSetBody(type, fields, 3, false);
} else {
LLVMTypeRef fields[2] = {
lb_type(m, t_rawptr),
lb_type(m, t_typeid),
};
LLVMStructSetBody(type, fields, 2, false);
}
return type;
}
src/llvm_backend_utility.cpp
+7
View File
@@ -971,6 +971,13 @@ gb_internal i32 lb_convert_struct_index(lbModule *m, Type *t, i32 index) {
if (t->kind == Type_Struct) {
auto field_remapping = lb_get_struct_remapping(m, t);
return field_remapping[index];
} else if (is_type_any(t) && build_context.ptr_size == 4) {
GB_ASSERT(t->kind == Type_Basic);
GB_ASSERT(t->Basic.kind == Basic_any);
switch (index) {
case 0: return 0; // data
case 1: return 2; // id
}
} else if (build_context.ptr_size != build_context.int_size) {
switch (t->kind) {
case Type_Basic: