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ProgramBuilder: Migrate arrays to typ::TypePair

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Used as a stepping stone to emitting the ast::Types instead.

Bug: tint:724
Change-Id: Idadb7d8b5d6fce1d898127675442221de07a633d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48685
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
This commit is contained in:
Ben Clayton
2021-04-22 14:32:53 +00:00
committed by Commit Bot service account
parent fdb91fd85e
commit 7241a504f0
13 changed files with 72 additions and 56 deletions
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30
src/program_builder.h
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@@ -18,6 +18,7 @@
#include <string>
#include <utility>
#include "src/ast/array.h"
#include "src/ast/array_accessor_expression.h"
#include "src/ast/assignment_statement.h"
#include "src/ast/binary_expression.h"
@@ -520,34 +521,39 @@ class ProgramBuilder {
/// @param subtype the array element type
/// @param n the array size. 0 represents a runtime-array.
/// @return the tint AST type for a array of size `n` of type `T`
sem::ArrayType* array(sem::Type* subtype, uint32_t n = 0) const {
return builder->create<sem::ArrayType>(subtype, n, ast::DecorationList{});
typ::Array array(typ::Type subtype, uint32_t n = 0) const {
return {
builder->create<ast::Array>(subtype, n, ast::DecorationList{}),
builder->create<sem::ArrayType>(subtype, n, ast::DecorationList{})};
}
/// @param subtype the array element type
/// @param n the array size. 0 represents a runtime-array.
/// @param stride the array stride.
/// @return the tint AST type for a array of size `n` of type `T`
sem::ArrayType* array(sem::Type* subtype,
uint32_t n,
uint32_t stride) const {
return builder->create<sem::ArrayType>(
subtype, n,
ast::DecorationList{
builder->create<ast::StrideDecoration>(stride),
});
typ::Array array(typ::Type subtype, uint32_t n, uint32_t stride) const {
return {builder->create<ast::Array>(
subtype, n,
ast::DecorationList{
builder->create<ast::StrideDecoration>(stride),
}),
builder->create<sem::ArrayType>(
subtype, n,
ast::DecorationList{
builder->create<ast::StrideDecoration>(stride),
})};
}
/// @return the tint AST type for an array of size `N` of type `T`
template <typename T, int N = 0>
sem::ArrayType* array() const {
typ::Array array() const {
return array(Of<T>(), N);
}
/// @param stride the array stride
/// @return the tint AST type for an array of size `N` of type `T`
template <typename T, int N = 0>
sem::ArrayType* array(uint32_t stride) const {
typ::Array array(uint32_t stride) const {
return array(Of<T>(), N, stride);
}