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SOA support of Structures and Arrays; Runtime information for SOA structs; fmt printing support for SOA structs

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gingerBill
2019-11-03 00:32:22 +00:00
parent dfb3101ecf
commit ebf7926fa4
5 changed files with 174 additions and 51 deletions
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17
src/types.cpp
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@@ -1133,6 +1133,10 @@ bool is_type_union(Type *t) {
t = base_type(t);
return t->kind == Type_Union;
}
bool is_type_soa_struct(Type *t) {
t = base_type(t);
return t->kind == Type_Struct && t->Struct.is_soa;
}
bool is_type_raw_union(Type *t) {
t = base_type(t);
@@ -2194,6 +2198,19 @@ Selection lookup_field_with_selection(Type *type_, String field_name, bool is_ty
sel.index.count = prev_count;
}
}
bool is_soa = type->Struct.is_soa;
bool is_soa_of_array = is_soa && is_type_array(type->Struct.soa_elem);
if (is_soa_of_array) {
String mapped_field_name = {};
if (field_name == "r") mapped_field_name = str_lit("x");
else if (field_name == "g") mapped_field_name = str_lit("y");
else if (field_name == "b") mapped_field_name = str_lit("z");
else if (field_name == "a") mapped_field_name = str_lit("w");
return lookup_field_with_selection(type, mapped_field_name, is_type, sel, allow_blank_ident);
}
} else if (type->kind == Type_BitField) {
for_array(i, type->BitField.fields) {
Entity *f = type->BitField.fields[i];