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Add comparisons to structs where all fields are comparable == and !=

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gingerBill
2020-11-23 12:20:04 +00:00
parent 4379917c7d
commit 9e42cb1595
7 changed files with 292 additions and 53 deletions
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src/llvm_abi.cpp
+10 -50
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@@ -267,56 +267,6 @@ i64 lb_alignof(LLVMTypeRef type) {
return 1;
}
Type *alloc_type_struct_from_field_types(Type **field_types, isize field_count, bool is_packed) {
Type *t = alloc_type_struct();
t->Struct.fields = array_make<Entity *>(heap_allocator(), field_count);
Scope *scope = nullptr;
for_array(i, t->Struct.fields) {
t->Struct.fields[i] = alloc_entity_field(scope, blank_token, field_types[i], false, cast(i32)i, EntityState_Resolved);
}
t->Struct.is_packed = is_packed;
return t;
}
Type *alloc_type_tuple_from_field_types(Type **field_types, isize field_count, bool is_packed, bool must_be_tuple) {
if (field_count == 0) {
return nullptr;
}
if (!must_be_tuple && field_count == 1) {
return field_types[0];
}
Type *t = alloc_type_tuple();
t->Tuple.variables = array_make<Entity *>(heap_allocator(), field_count);
Scope *scope = nullptr;
for_array(i, t->Tuple.variables) {
t->Tuple.variables[i] = alloc_entity_param(scope, blank_token, field_types[i], false, false);
}
t->Tuple.is_packed = is_packed;
return t;
}
Type *alloc_type_proc_from_types(Type **param_types, unsigned param_count, Type *results, bool is_c_vararg) {
Type *params = alloc_type_tuple_from_field_types(param_types, param_count, false, true);
isize results_count = 0;
if (results != nullptr) {
if (results->kind != Type_Tuple) {
results = alloc_type_tuple_from_field_types(&results, 1, false, true);
}
results_count = results->Tuple.variables.count;
}
Scope *scope = nullptr;
Type *t = alloc_type_proc(scope, params, param_count, results, results_count, false, /*not sure what to put here*/ProcCC_CDecl);
t->Proc.c_vararg = is_c_vararg;
return t;
}
#if 0
Type *lb_abi_to_odin_type(lbModule *m, LLVMTypeRef type, bool is_return, u32 level = 0) {
Type **found = map_get(&m->llvm_types, hash_pointer(type));
@@ -959,6 +909,16 @@ namespace lbAbiAmd64SysV {
};
namespace lbAbiAarch64 {
LB_ABI_INFO(abi_info) {
lbFunctionType *ft = gb_alloc_item(heap_allocator(), lbFunctionType);
ft->ctx = c;
// ft->args = compute_arg_types(c, arg_types, arg_count);
// ft->ret = lbAbi386::compute_return_type(c, return_type, return_is_defined);
// ft->calling_convention = calling_convention;
return ft;
}
}
LB_ABI_INFO(lb_get_abi_info) {