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Fix lb_get_objc_type_encoding missing matrix and simdvec encodings and minor fixes.

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This commit is contained in:
Harold Brenes
2025-05-05 09:07:17 -04:00
parent be2e4dec7d
commit 14e25c0f2a
1 changed files with 23 additions and 11 deletions
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src/llvm_backend.cpp
+23 -11
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@@ -1177,7 +1177,7 @@ String lb_get_objc_type_encoding(Type *t, isize pointer_depth = 0) {
// NOTE(harold): See https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ObjCRuntimeGuide/Articles/ocrtTypeEncodings.html#//apple_ref/doc/uid/TP40008048-CH100
// NOTE(harold): Darwin targets are always 64-bit. Should we drop this and assume "q" always?
#define INT_SIZE_ENCODING (build_context.metrics.ptr_size == 4 ? "i" : "q")
#define INT_SIZE_ENCODING (build_context.metrics.int_size == 4 ? "i" : "q")
switch (t->kind) {
case Type_Basic: {
switch (t->Basic.kind) {
@@ -1256,13 +1256,13 @@ String lb_get_objc_type_encoding(Type *t, isize pointer_depth = 0) {
case Basic_int:
return str_lit(INT_SIZE_ENCODING);
case Basic_uint:
return build_context.metrics.ptr_size == 4 ? str_lit("I") : str_lit("Q");
return build_context.metrics.int_size == 4 ? str_lit("I") : str_lit("Q");
case Basic_uintptr:
case Basic_rawptr:
return str_lit("^v");
case Basic_string:
return build_context.metrics.ptr_size == 4 ? str_lit("{string=*i}") : str_lit("{string=*q}");
return build_context.metrics.int_size == 4 ? str_lit("{string=*i}") : str_lit("{string=*q}");
case Basic_cstring: return str_lit("*");
case Basic_any: return str_lit("{any=^v^v}"); // rawptr + ^Type_Info
@@ -1370,7 +1370,7 @@ String lb_get_objc_type_encoding(Type *t, isize pointer_depth = 0) {
String type_str = lb_get_objc_type_encoding(t->Array.elem, pointer_depth);
gbString s = gb_string_make_reserve(temporary_allocator(), type_str.len + 8);
s = gb_string_append_fmt(s, "[%lld%s]", t->Array.count, type_str.text);
s = gb_string_append_fmt(s, "[%lld%.*s]", t->Array.count, LIT(type_str));
return make_string_c(s);
}
@@ -1378,21 +1378,21 @@ String lb_get_objc_type_encoding(Type *t, isize pointer_depth = 0) {
String type_str = lb_get_objc_type_encoding(t->EnumeratedArray.elem, pointer_depth);
gbString s = gb_string_make_reserve(temporary_allocator(), type_str.len + 8);
s = gb_string_append_fmt(s, "[%lld%s]", t->EnumeratedArray.count, type_str.text);
s = gb_string_append_fmt(s, "[%lld%.*s]", t->EnumeratedArray.count, LIT(type_str));
return make_string_c(s);
}
case Type_Slice: {
String type_str = lb_get_objc_type_encoding(t->Slice.elem, pointer_depth);
gbString s = gb_string_make_reserve(temporary_allocator(), type_str.len + 8);
s = gb_string_append_fmt(s, "{slice=^%s%s}", type_str, INT_SIZE_ENCODING);
s = gb_string_append_fmt(s, "{slice=^%.*s%s}", LIT(type_str), INT_SIZE_ENCODING);
return make_string_c(s);
}
case Type_DynamicArray: {
String type_str = lb_get_objc_type_encoding(t->DynamicArray.elem, pointer_depth);
gbString s = gb_string_make_reserve(temporary_allocator(), type_str.len + 8);
s = gb_string_append_fmt(s, "{dynamic=^%s%s%sAllocator={?^v}}", type_str, INT_SIZE_ENCODING, INT_SIZE_ENCODING);
s = gb_string_append_fmt(s, "{dynamic=^%.*s%s%sAllocator={?^v}}", LIT(type_str), INT_SIZE_ENCODING, INT_SIZE_ENCODING);
return make_string_c(s);
}
@@ -1407,10 +1407,22 @@ String lb_get_objc_type_encoding(Type *t, isize pointer_depth = 0) {
return str_lit("?");
case Type_BitSet:
return lb_get_objc_type_encoding(t->BitSet.underlying, pointer_depth);
case Type_SimdVector:
break;
case Type_Matrix:
break;
case Type_SimdVector: {
String type_str = lb_get_objc_type_encoding(t->SimdVector.elem, pointer_depth);
gbString s = gb_string_make_reserve(temporary_allocator(), type_str.len + 5);
gb_string_append_fmt(s, "[%lld%.*s]", t->SimdVector.count, LIT(type_str));
return make_string_c(s);
}
case Type_Matrix: {
String type_str = lb_get_objc_type_encoding(t->Matrix.elem, pointer_depth);
gbString s = gb_string_make_reserve(temporary_allocator(), type_str.len + 5);
i64 element_count = t->Matrix.column_count * t->Matrix.row_count;
gb_string_append_fmt(s, "[%lld%.*s]", element_count, LIT(type_str));
return make_string_c(s);
}
case Type_BitField:
return lb_get_objc_type_encoding(t->BitField.backing_type, pointer_depth);
case Type_SoaPointer: {