mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2025-12-30 09:54:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
gingerBill
2019-11-03 00:32:22 +00:00
parent dfb3101ecf
commit ebf7926fa4
5 changed files with 174 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

85
src/check_expr.cpp
View File

@@ -3616,6 +3616,13 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
mode = Addressing_Constant;
value = exact_value_i64(bt->Enum.fields.count);
type = t_untyped_integer;
} else if (is_type_struct(op_type)) {
Type *bt = base_type(op_type);
if (bt->Struct.is_soa) {
mode = Addressing_Constant;
value = exact_value_i64(bt->Struct.soa_count);
type = t_untyped_integer;
}
}
if (mode == Addressing_Invalid) {
@@ -4761,9 +4768,10 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
return false;
}
Type *elem = y.type;
if (!is_type_struct(elem) && !is_type_raw_union(elem)) {
Type *bt_elem = base_type(elem);
if (!is_type_struct(elem) && !is_type_raw_union(elem) && !(is_type_array(elem) && bt_elem->Array.count <= 4)) {
gbString str = type_to_string(elem);
error(call, "Invalid type for 'intrinsics.soa_struct', expected a struct, got '%s'", str);
error(call, "Invalid type for 'intrinsics.soa_struct', expected a struct or array of length 4 or below, got '%s'", str);
gb_string_free(str);
operand->mode = Addressing_Type;
operand->type = t_invalid;
@@ -4771,33 +4779,68 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
}
operand->mode = Addressing_Type;
Type *soa_struct = nullptr;
Scope *scope = nullptr;
Type *old_struct = base_type(elem);
Type *soa_struct = alloc_type_struct();
soa_struct->Struct.fields = array_make<Entity *>(heap_allocator(), old_struct->Struct.fields.count);
soa_struct->Struct.tags = array_make<String>(heap_allocator(), old_struct->Struct.tags.count);
soa_struct->Struct.node = operand->expr;
soa_struct->Struct.is_soa = true;
soa_struct->Struct.soa_elem = elem;
soa_struct->Struct.soa_count = count;
if (is_type_array(elem)) {
Type *old_array = base_type(elem);
soa_struct = alloc_type_struct();
soa_struct->Struct.fields = array_make<Entity *>(heap_allocator(), old_array->Array.count);
soa_struct->Struct.tags = array_make<String>(heap_allocator(), old_array->Array.count);
soa_struct->Struct.node = operand->expr;
soa_struct->Struct.is_soa = true;
soa_struct->Struct.soa_elem = elem;
soa_struct->Struct.soa_count = count;
Scope *scope = create_scope(old_struct->Struct.scope->parent, c->allocator);
soa_struct->Struct.scope = scope;
scope = create_scope(c->scope, c->allocator);
soa_struct->Struct.scope = scope;
for_array(i, old_struct->Struct.fields) {
Entity *old_field = old_struct->Struct.fields[i];
if (old_field->kind == Entity_Variable) {
Type *array_type = alloc_type_array(old_field->type, count);
Entity *new_field = alloc_entity_field(scope, old_field->token, array_type, false, old_field->Variable.field_src_index);
String params_xyzw[4] = {
str_lit("x"),
str_lit("y"),
str_lit("z"),
str_lit("w")
};
for (i64 i = 0; i < old_array->Array.count; i++) {
Type *array_type = alloc_type_array(old_array->Array.elem, count);
Token token = {};
token.string = params_xyzw[i];
Entity *new_field = alloc_entity_field(scope, token, array_type, false, cast(i32)i);
soa_struct->Struct.fields[i] = new_field;
add_entity(c->checker, scope, nullptr, new_field);
} else {
soa_struct->Struct.fields[i] = old_field;
}
soa_struct->Struct.tags[i] = old_struct->Struct.tags[i];
}
} else {
GB_ASSERT(is_type_struct(elem));
Type *old_struct = base_type(elem);
soa_struct = alloc_type_struct();
soa_struct->Struct.fields = array_make<Entity *>(heap_allocator(), old_struct->Struct.fields.count);
soa_struct->Struct.tags = array_make<String>(heap_allocator(), old_struct->Struct.tags.count);
soa_struct->Struct.node = operand->expr;
soa_struct->Struct.is_soa = true;
soa_struct->Struct.soa_elem = elem;
soa_struct->Struct.soa_count = count;
scope = create_scope(old_struct->Struct.scope->parent, c->allocator);
soa_struct->Struct.scope = scope;
for_array(i, old_struct->Struct.fields) {
Entity *old_field = old_struct->Struct.fields[i];
if (old_field->kind == Entity_Variable) {
Type *array_type = alloc_type_array(old_field->type, count);
Entity *new_field = alloc_entity_field(scope, old_field->token, array_type, false, old_field->Variable.field_src_index);
soa_struct->Struct.fields[i] = new_field;
add_entity(c->checker, scope, nullptr, new_field);
} else {
soa_struct->Struct.fields[i] = old_field;
}
soa_struct->Struct.tags[i] = old_struct->Struct.tags[i];
}
}
Token token = {};
token.string = str_lit("Base_Type");