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Begin work on implementing the new map internals

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This commit is contained in:
gingerBill
2022-11-07 23:02:21 +00:00
parent f1c24f434b
commit c96e0afbf1
13 changed files with 832 additions and 492 deletions
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src/llvm_backend_general.cpp
+5 -19
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@@ -75,7 +75,7 @@ void lb_init_module(lbModule *m, Checker *c) {
string_map_init(&m->objc_classes, a);
string_map_init(&m->objc_selectors, a);
map_init(&m->map_header_table_map, a, 0);
map_init(&m->map_info_map, a, 0);
}
@@ -1939,27 +1939,13 @@ LLVMTypeRef lb_type_internal(lbModule *m, Type *type) {
defer (m->internal_type_level += 1);
unsigned field_count = cast(unsigned)(internal_type->Struct.fields.count);
GB_ASSERT(field_count == 2);
LLVMTypeRef *fields = gb_alloc_array(temporary_allocator(), LLVMTypeRef, field_count);
GB_ASSERT(field_count == 3);
LLVMTypeRef entries_fields[] = {
lb_type(m, t_rawptr), // data
lb_type(m, t_int), // len
lb_type(m, t_int), // cap
LLVMTypeRef fields[3] = {
lb_type(m, t_uintptr), // data
lb_type(m, t_uintptr), // len
lb_type(m, t_allocator), // allocator
};
fields[0] = lb_type(m, internal_type->Struct.fields[0]->type);
fields[1] = LLVMStructTypeInContext(ctx, entries_fields, gb_count_of(entries_fields), false);
{ // Add this to simplify things
lbStructFieldRemapping entries_field_remapping = {};
slice_init(&entries_field_remapping, permanent_allocator(), gb_count_of(entries_fields));
for_array(i, entries_field_remapping) {
entries_field_remapping[i] = cast(i32)i;
}
map_set(&m->struct_field_remapping, cast(void *)fields[1], entries_field_remapping);
}
return LLVMStructTypeInContext(ctx, fields, field_count, false);
}