Add ProgramBuilder::Wrap()
Follows the basic shallow-clone pattern of type::Manager::Wrap(), which this new method uses. Use ProgramBuilder::Wrap() in the writers, where we were previously using type::Manager::Wrap(). This simplifies some of the logic (especially around AppendVector()). This is now required as semantic information is generated inside the writers for newly constructed AST nodes, and we need to register this semantic info so it can be fetched later. Change-Id: Ia362204a1f13054e50545baeb7d269f210a36826 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/39004 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: dan sinclair <dsinclair@chromium.org>
This commit is contained in:
Ben Clayton
Commit Bot service account
parent
708dc2d040
commit
e43c830b14
1
BUILD.gn
1
BUILD.gn
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@ -820,6 +820,7 @@ source_set("tint_unittests_core_src") {
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"src/inspector/inspector_test.cc",
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"src/namer_test.cc",
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"src/program_test.cc",
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"src/program_builder_test.cc",
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"src/scope_stack_test.cc",
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"src/symbol_table_test.cc",
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"src/symbol_test.cc",
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@ -450,6 +450,7 @@ if(${TINT_BUILD_TESTS})
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inspector/inspector_test.cc
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namer_test.cc
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program_test.cc
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program_builder_test.cc
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scope_stack_test.cc
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symbol_table_test.cc
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symbol_test.cc
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@ -51,6 +51,18 @@ ProgramBuilder& ProgramBuilder::operator=(ProgramBuilder&& rhs) {
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return *this;
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}
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ProgramBuilder ProgramBuilder::Wrap(const Program* program) {
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ProgramBuilder builder;
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builder.types_ = type::Manager::Wrap(program->Types());
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builder.ast_ = builder.create<ast::Module>(
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program->AST().source(), program->AST().ConstructedTypes(),
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program->AST().Functions(), program->AST().GlobalVariables());
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builder.sem_ = semantic::Info::Wrap(program->Sem());
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builder.symbols_ = program->Symbols();
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builder.diagnostics_ = program->Diagnostics();
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return builder;
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}
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bool ProgramBuilder::IsValid() const {
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return !diagnostics_.contains_errors() && ast_->IsValid();
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}
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@ -96,6 +96,18 @@ class ProgramBuilder {
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/// @return this builder
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ProgramBuilder& operator=(ProgramBuilder&& rhs);
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/// Wrap returns a new ProgramBuilder wrapping the Program `program` without
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/// making a deep clone of the Program contents.
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/// ProgramBuilder returned by Wrap() is intended to temporarily extend an
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/// existing immutable program.
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/// As the returned ProgramBuilder wraps `program`, `program` must not be
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/// destructed or assigned while using the returned ProgramBuilder.
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/// TODO(bclayton) - Evaluate whether there are safer alternatives to this
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/// function. See crbug.com/tint/460.
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/// @param program the immutable Program to wrap
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/// @return the ProgramBuilder that wraps `program`
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static ProgramBuilder Wrap(const Program* program);
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/// @returns a reference to the program's types
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type::Manager& Types() {
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AssertNotMoved();
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@ -0,0 +1,65 @@
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// Copyright 2021 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/program_builder.h"
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#include "gtest/gtest.h"
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namespace tint {
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namespace {
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using ProgramBuilderTest = testing::Test;
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TEST_F(ProgramBuilderTest, WrapDoesntAffectInner) {
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Program inner([] {
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ProgramBuilder builder;
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auto* ty = builder.ty.f32();
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auto* func = builder.Func("a", {}, ty, {}, {});
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builder.AST().Functions().Add(func);
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return builder;
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}());
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ASSERT_EQ(inner.AST().Functions().size(), 1u);
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ASSERT_TRUE(inner.Symbols().Get("a").IsValid());
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ASSERT_FALSE(inner.Symbols().Get("b").IsValid());
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ProgramBuilder outer = ProgramBuilder::Wrap(&inner);
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ASSERT_EQ(inner.AST().Functions().size(), 1u);
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ASSERT_EQ(outer.AST().Functions().size(), 1u);
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EXPECT_EQ(inner.AST().Functions()[0], outer.AST().Functions()[0]);
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EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
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EXPECT_EQ(inner.Symbols().Get("a"), outer.Symbols().Get("a"));
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EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
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EXPECT_TRUE(outer.Symbols().Get("a").IsValid());
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EXPECT_FALSE(inner.Symbols().Get("b").IsValid());
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EXPECT_FALSE(outer.Symbols().Get("b").IsValid());
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auto* ty = outer.ty.f32();
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auto* func = outer.Func("b", {}, ty, {}, {});
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outer.AST().Functions().Add(func);
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ASSERT_EQ(inner.AST().Functions().size(), 1u);
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ASSERT_EQ(outer.AST().Functions().size(), 2u);
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EXPECT_EQ(inner.AST().Functions()[0], outer.AST().Functions()[0]);
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EXPECT_EQ(outer.AST().Functions()[1]->symbol(), outer.Symbols().Get("b"));
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EXPECT_EQ(inner.Symbols().Get("a"), outer.Symbols().Get("a"));
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EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
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EXPECT_TRUE(outer.Symbols().Get("a").IsValid());
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EXPECT_FALSE(inner.Symbols().Get("b").IsValid());
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EXPECT_TRUE(outer.Symbols().Get("b").IsValid());
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}
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} // namespace
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} // namespace tint
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@ -35,6 +35,18 @@ class Info {
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/// @param rhs the Program to move
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/// @return this Program
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Info& operator=(Info&& rhs);
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/// Wrap returns a new Info created with the contents of `inner`.
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/// The Info returned by Wrap is intended to temporarily extend the contents
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/// of an existing immutable Info.
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/// As the copied contents are owned by `inner`, `inner` must not be
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/// destructed or assigned while using the returned Info.
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/// @param inner the immutable Info to extend
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/// @return the Info that wraps `inner`
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static Info Wrap(const Info& inner) {
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(void)inner;
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return Info();
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}
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};
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} // namespace semantic
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@ -68,6 +68,8 @@ class Manager {
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/// of an existing immutable Manager.
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/// As the copied types are owned by `inner`, `inner` must not be destructed
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/// or assigned while using the returned Manager.
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/// TODO(bclayton) - Evaluate whether there are safer alternatives to this
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/// function. See crbug.com/tint/460.
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/// @param inner the immutable Manager to extend
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/// @return the Manager that wraps `inner`
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static Manager Wrap(const Manager& inner) {
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@ -18,6 +18,7 @@
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#include "src/ast/expression.h"
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#include "src/ast/type_constructor_expression.h"
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#include "src/semantic/info.h"
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#include "src/type/vector_type.h"
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namespace tint {
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@ -36,10 +37,9 @@ ast::TypeConstructorExpression* AsVectorConstructor(ast::Expression* expr) {
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} // namespace
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bool AppendVector(
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ast::TypeConstructorExpression* AppendVector(ProgramBuilder* b,
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ast::Expression* vector,
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ast::Expression* scalar,
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std::function<bool(ast::TypeConstructorExpression*)> callback) {
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ast::Expression* scalar) {
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uint32_t packed_size;
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type::Type* packed_el_ty; // Currently must be f32.
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if (auto* vec = vector->result_type()->As<type::Vector>()) {
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@ -51,14 +51,14 @@ bool AppendVector(
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}
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if (!packed_el_ty) {
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return false; // missing type info
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return nullptr; // missing type info
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}
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// Cast scalar to the vector element type
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ast::TypeConstructorExpression scalar_cast(Source{}, packed_el_ty, {scalar});
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scalar_cast.set_result_type(packed_el_ty);
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auto* scalar_cast = b->Construct(packed_el_ty, scalar);
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scalar_cast->set_result_type(packed_el_ty);
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type::Vector packed_ty(packed_el_ty, packed_size);
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auto* packed_ty = b->create<type::Vector>(packed_el_ty, packed_size);
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// If the coordinates are already passed in a vector constructor, extract
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// the elements into the new vector instead of nesting a vector-in-vector.
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@ -69,16 +69,15 @@ bool AppendVector(
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packed.emplace_back(vector);
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}
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if (packed_el_ty != scalar->result_type()) {
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packed.emplace_back(&scalar_cast);
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packed.emplace_back(scalar_cast);
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} else {
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packed.emplace_back(scalar);
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}
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ast::TypeConstructorExpression constructor{Source{}, &packed_ty,
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std::move(packed)};
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constructor.set_result_type(&packed_ty);
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auto* constructor = b->Construct(packed_ty, std::move(packed));
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constructor->set_result_type(packed_ty);
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return callback(&constructor);
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return constructor;
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}
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} // namespace writer
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@ -15,9 +15,7 @@
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#ifndef SRC_WRITER_APPEND_VECTOR_H_
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#define SRC_WRITER_APPEND_VECTOR_H_
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#include <functional>
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#include "src/source.h"
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#include "src/program_builder.h"
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namespace tint {
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@ -32,20 +30,16 @@ namespace writer {
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/// AppendVector is used to generate texture intrinsic function calls for
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/// backends that expect the texture coordinates to be packed with an additional
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/// mip-level or array-index parameter.
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/// AppendVector() calls the `callback` function with a vector
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/// expression containing the elements of `vector` followed by the single
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/// element of `scalar` cast to the `vector` element type.
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/// All types must have been assigned to the expressions and their child nodes
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/// before calling.
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/// @param builder the program builder.
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/// @param vector the vector to be appended. May be a scalar, `vec2` or `vec3`.
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/// @param scalar the scalar to append to the vector. Must be a scalar.
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/// @param callback the function called with the packed result. Note that the
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/// pointer argument is only valid for the duration of the call.
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/// @returns the value returned by `callback` to indicate success
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bool AppendVector(
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/// @returns a vector expression containing the elements of `vector` followed by
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/// the single element of `scalar` cast to the `vector` element type.
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ast::TypeConstructorExpression* AppendVector(ProgramBuilder* builder,
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ast::Expression* vector,
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ast::Expression* scalar,
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std::function<bool(ast::TypeConstructorExpression*)> callback);
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ast::Expression* scalar);
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} // namespace writer
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} // namespace tint
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@ -128,7 +128,7 @@ const char* image_format_to_rwtexture_type(type::ImageFormat image_format) {
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} // namespace
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GeneratorImpl::GeneratorImpl(const Program* program)
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: program_(program), types_(type::Manager::Wrap(program->Types())) {}
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: builder_(ProgramBuilder::Wrap(program)) {}
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GeneratorImpl::~GeneratorImpl() = default;
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@ -139,20 +139,20 @@ void GeneratorImpl::make_indent(std::ostream& out) {
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}
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bool GeneratorImpl::Generate(std::ostream& out) {
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for (auto* global : program_->AST().GlobalVariables()) {
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for (auto* global : builder_.AST().GlobalVariables()) {
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register_global(global);
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}
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for (auto* const ty : program_->AST().ConstructedTypes()) {
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for (auto* const ty : builder_.AST().ConstructedTypes()) {
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if (!EmitConstructedType(out, ty)) {
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return false;
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}
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}
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if (!program_->AST().ConstructedTypes().empty()) {
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if (!builder_.AST().ConstructedTypes().empty()) {
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out << std::endl;
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}
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for (auto* var : program_->AST().GlobalVariables()) {
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for (auto* var : builder_.AST().GlobalVariables()) {
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if (!var->is_const()) {
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continue;
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}
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@ -163,7 +163,7 @@ bool GeneratorImpl::Generate(std::ostream& out) {
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std::unordered_set<Symbol> emitted_globals;
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// Make sure all entry point data is emitted before the entry point functions
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for (auto* func : program_->AST().Functions()) {
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for (auto* func : builder_.AST().Functions()) {
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if (!func->IsEntryPoint()) {
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continue;
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}
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@ -173,13 +173,13 @@ bool GeneratorImpl::Generate(std::ostream& out) {
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}
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}
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for (auto* func : program_->AST().Functions()) {
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for (auto* func : builder_.AST().Functions()) {
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if (!EmitFunction(out, func)) {
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return false;
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}
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}
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for (auto* func : program_->AST().Functions()) {
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for (auto* func : builder_.AST().Functions()) {
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if (!func->IsEntryPoint()) {
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continue;
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}
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@ -236,7 +236,7 @@ bool GeneratorImpl::EmitConstructedType(std::ostream& out,
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// generate a secondary struct with the new name.
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if (auto* str = alias->type()->As<type::Struct>()) {
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if (!EmitStructType(out, str,
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program_->Symbols().NameFor(alias->symbol()))) {
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builder_.Symbols().NameFor(alias->symbol()))) {
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return false;
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}
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return true;
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@ -245,10 +245,10 @@ bool GeneratorImpl::EmitConstructedType(std::ostream& out,
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if (!EmitType(out, alias->type(), "")) {
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return false;
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}
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out << " " << namer_.NameFor(program_->Symbols().NameFor(alias->symbol()))
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out << " " << namer_.NameFor(builder_.Symbols().NameFor(alias->symbol()))
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<< ";" << std::endl;
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} else if (auto* str = ty->As<type::Struct>()) {
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if (!EmitStructType(out, str, program_->Symbols().NameFor(str->symbol()))) {
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if (!EmitStructType(out, str, builder_.Symbols().NameFor(str->symbol()))) {
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return false;
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}
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} else {
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@ -627,7 +627,7 @@ bool GeneratorImpl::EmitCall(std::ostream& pre,
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return true;
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}
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auto name = program_->Symbols().NameFor(ident->symbol());
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auto name = builder_.Symbols().NameFor(ident->symbol());
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auto caller_sym = ident->symbol();
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auto it = ep_func_name_remapped_.find(current_ep_sym_.to_str() + "_" +
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caller_sym.to_str());
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@ -635,10 +635,10 @@ bool GeneratorImpl::EmitCall(std::ostream& pre,
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name = it->second;
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}
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auto* func = program_->AST().Functions().Find(ident->symbol());
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auto* func = builder_.AST().Functions().Find(ident->symbol());
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if (func == nullptr) {
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error_ = "Unable to find function: " +
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program_->Symbols().NameFor(ident->symbol());
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builder_.Symbols().NameFor(ident->symbol());
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return false;
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}
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@ -872,7 +872,7 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& pre,
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break;
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default:
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error_ = "Internal compiler error: Unhandled texture intrinsic '" +
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program_->Symbols().NameFor(ident->symbol()) + "'";
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builder_.Symbols().NameFor(ident->symbol()) + "'";
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return false;
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}
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@ -885,29 +885,26 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& pre,
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auto* param_coords = params[pidx.coords];
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auto emit_vector_appended_with_i32_zero = [&](tint::ast::Expression* vector) {
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auto* i32 = types_.Get<type::I32>();
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ast::SintLiteral zero_lit(Source{}, i32, 0);
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ast::ScalarConstructorExpression zero(Source{}, &zero_lit);
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zero.set_result_type(i32);
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return AppendVector(vector, &zero,
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[&](ast::TypeConstructorExpression* packed) {
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auto* i32 = builder_.create<type::I32>();
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auto* zero = builder_.Expr(0);
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zero->set_result_type(i32);
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auto* packed = AppendVector(&builder_, vector, zero);
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return EmitExpression(pre, out, packed);
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});
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};
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if (pidx.array_index != kNotUsed) {
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// Array index needs to be appended to the coordinates.
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auto* param_array_index = params[pidx.array_index];
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if (!AppendVector(param_coords, param_array_index,
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[&](ast::TypeConstructorExpression* packed) {
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auto* packed = AppendVector(&builder_, param_coords, param_array_index);
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if (pack_mip_in_coords) {
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return emit_vector_appended_with_i32_zero(packed);
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} else {
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return EmitExpression(pre, out, packed);
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}
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})) {
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if (!emit_vector_appended_with_i32_zero(packed)) {
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return false;
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}
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} else {
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if (!EmitExpression(pre, out, packed)) {
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return false;
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}
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}
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} else if (pack_mip_in_coords) {
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// Mip level needs to be appended to the coordinates, but is always zero.
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if (!emit_vector_appended_with_i32_zero(param_coords))
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@ -935,7 +932,7 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& pre,
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}
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return true;
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}
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} // namespace hlsl
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std::string GeneratorImpl::generate_builtin_name(ast::CallExpression* expr) {
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std::string out;
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@ -975,7 +972,7 @@ std::string GeneratorImpl::generate_builtin_name(ast::CallExpression* expr) {
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case ast::Intrinsic::kMax:
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case ast::Intrinsic::kMin:
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case ast::Intrinsic::kClamp:
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out = program_->Symbols().NameFor(ident->symbol());
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out = builder_.Symbols().NameFor(ident->symbol());
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break;
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case ast::Intrinsic::kFaceForward:
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out = "faceforward";
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|
|
@ -991,7 +988,7 @@ std::string GeneratorImpl::generate_builtin_name(ast::CallExpression* expr) {
|
|||
break;
|
||||
default:
|
||||
error_ = "Unknown builtin method: " +
|
||||
program_->Symbols().NameFor(ident->symbol());
|
||||
builder_.Symbols().NameFor(ident->symbol());
|
||||
return "";
|
||||
}
|
||||
|
||||
|
|
@ -1141,7 +1138,7 @@ bool GeneratorImpl::EmitExpression(std::ostream& pre,
|
|||
return EmitUnaryOp(pre, out, u);
|
||||
}
|
||||
|
||||
error_ = "unknown expression type: " + program_->str(expr);
|
||||
error_ = "unknown expression type: " + builder_.str(expr);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -1174,9 +1171,9 @@ bool GeneratorImpl::EmitIdentifier(std::ostream&,
|
|||
|
||||
// Swizzles output the name directly
|
||||
if (ident->IsSwizzle()) {
|
||||
out << program_->Symbols().NameFor(ident->symbol());
|
||||
out << builder_.Symbols().NameFor(ident->symbol());
|
||||
} else {
|
||||
out << namer_.NameFor(program_->Symbols().NameFor(ident->symbol()));
|
||||
out << namer_.NameFor(builder_.Symbols().NameFor(ident->symbol()));
|
||||
}
|
||||
|
||||
return true;
|
||||
|
|
@ -1339,12 +1336,12 @@ bool GeneratorImpl::EmitFunctionInternal(std::ostream& out,
|
|||
auto ep_name = ep_sym.to_str();
|
||||
// TODO(dsinclair): The SymbolToName should go away and just use
|
||||
// to_str() here when the conversion is complete.
|
||||
name = generate_name(program_->Symbols().NameFor(func->symbol()) + "_" +
|
||||
program_->Symbols().NameFor(ep_sym));
|
||||
name = generate_name(builder_.Symbols().NameFor(func->symbol()) + "_" +
|
||||
builder_.Symbols().NameFor(ep_sym));
|
||||
ep_func_name_remapped_[ep_name + "_" + func_name] = name;
|
||||
} else {
|
||||
// TODO(dsinclair): this should be updated to a remapped name
|
||||
name = namer_.NameFor(program_->Symbols().NameFor(func->symbol()));
|
||||
name = namer_.NameFor(builder_.Symbols().NameFor(func->symbol()));
|
||||
}
|
||||
|
||||
out << name << "(";
|
||||
|
|
@ -1380,12 +1377,12 @@ bool GeneratorImpl::EmitFunctionInternal(std::ostream& out,
|
|||
}
|
||||
first = false;
|
||||
|
||||
if (!EmitType(out, v->type(), program_->Symbols().NameFor(v->symbol()))) {
|
||||
if (!EmitType(out, v->type(), builder_.Symbols().NameFor(v->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
// Array name is output as part of the type
|
||||
if (!v->type()->Is<type::Array>()) {
|
||||
out << " " << program_->Symbols().NameFor(v->symbol());
|
||||
out << " " << builder_.Symbols().NameFor(v->symbol());
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1439,7 +1436,7 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
auto* binding = data.second.binding;
|
||||
if (binding == nullptr) {
|
||||
error_ = "unable to find binding information for uniform: " +
|
||||
program_->Symbols().NameFor(var->symbol());
|
||||
builder_.Symbols().NameFor(var->symbol());
|
||||
return false;
|
||||
}
|
||||
// auto* set = data.second.set;
|
||||
|
|
@ -1453,8 +1450,8 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
|
||||
auto* type = var->type()->UnwrapIfNeeded();
|
||||
if (auto* strct = type->As<type::Struct>()) {
|
||||
out << "ConstantBuffer<" << program_->Symbols().NameFor(strct->symbol())
|
||||
<< "> " << program_->Symbols().NameFor(var->symbol())
|
||||
out << "ConstantBuffer<" << builder_.Symbols().NameFor(strct->symbol())
|
||||
<< "> " << builder_.Symbols().NameFor(var->symbol())
|
||||
<< " : register(b" << binding->value() << ");" << std::endl;
|
||||
} else {
|
||||
// TODO(dsinclair): There is outstanding spec work to require all uniform
|
||||
|
|
@ -1463,7 +1460,7 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
// is not a block.
|
||||
// Relevant: https://github.com/gpuweb/gpuweb/issues/1004
|
||||
// https://github.com/gpuweb/gpuweb/issues/1008
|
||||
auto name = "cbuffer_" + program_->Symbols().NameFor(var->symbol());
|
||||
auto name = "cbuffer_" + builder_.Symbols().NameFor(var->symbol());
|
||||
out << "cbuffer " << name << " : register(b" << binding->value() << ") {"
|
||||
<< std::endl;
|
||||
|
||||
|
|
@ -1472,7 +1469,7 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
if (!EmitType(out, type, "")) {
|
||||
return false;
|
||||
}
|
||||
out << " " << program_->Symbols().NameFor(var->symbol()) << ";"
|
||||
out << " " << builder_.Symbols().NameFor(var->symbol()) << ";"
|
||||
<< std::endl;
|
||||
decrement_indent();
|
||||
out << "};" << std::endl;
|
||||
|
|
@ -1505,7 +1502,7 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
if (ac->IsReadWrite()) {
|
||||
out << "RW";
|
||||
}
|
||||
out << "ByteAddressBuffer " << program_->Symbols().NameFor(var->symbol())
|
||||
out << "ByteAddressBuffer " << builder_.Symbols().NameFor(var->symbol())
|
||||
<< " : register(u" << binding->value() << ");" << std::endl;
|
||||
emitted_storagebuffer = true;
|
||||
}
|
||||
|
|
@ -1514,9 +1511,8 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
}
|
||||
|
||||
if (!in_variables.empty()) {
|
||||
auto in_struct_name =
|
||||
generate_name(program_->Symbols().NameFor(func->symbol()) + "_" +
|
||||
kInStructNameSuffix);
|
||||
auto in_struct_name = generate_name(
|
||||
builder_.Symbols().NameFor(func->symbol()) + "_" + kInStructNameSuffix);
|
||||
auto in_var_name = generate_name(kTintStructInVarPrefix);
|
||||
ep_sym_to_in_data_[func->symbol()] = {in_struct_name, in_var_name};
|
||||
|
||||
|
|
@ -1531,11 +1527,11 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
|
||||
make_indent(out);
|
||||
if (!EmitType(out, var->type(),
|
||||
program_->Symbols().NameFor(var->symbol()))) {
|
||||
builder_.Symbols().NameFor(var->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
out << " " << program_->Symbols().NameFor(var->symbol()) << " : ";
|
||||
out << " " << builder_.Symbols().NameFor(var->symbol()) << " : ";
|
||||
if (auto* location = deco->As<ast::LocationDecoration>()) {
|
||||
if (func->pipeline_stage() == ast::PipelineStage::kCompute) {
|
||||
error_ = "invalid location variable for pipeline stage";
|
||||
|
|
@ -1563,7 +1559,7 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
|
||||
if (!outvariables.empty()) {
|
||||
auto outstruct_name =
|
||||
generate_name(program_->Symbols().NameFor(func->symbol()) + "_" +
|
||||
generate_name(builder_.Symbols().NameFor(func->symbol()) + "_" +
|
||||
kOutStructNameSuffix);
|
||||
auto outvar_name = generate_name(kTintStructOutVarPrefix);
|
||||
ep_sym_to_out_data_[func->symbol()] = {outstruct_name, outvar_name};
|
||||
|
|
@ -1578,11 +1574,11 @@ bool GeneratorImpl::EmitEntryPointData(
|
|||
|
||||
make_indent(out);
|
||||
if (!EmitType(out, var->type(),
|
||||
program_->Symbols().NameFor(var->symbol()))) {
|
||||
builder_.Symbols().NameFor(var->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
out << " " << program_->Symbols().NameFor(var->symbol()) << " : ";
|
||||
out << " " << builder_.Symbols().NameFor(var->symbol()) << " : ";
|
||||
|
||||
if (auto* location = deco->As<ast::LocationDecoration>()) {
|
||||
auto loc = location->value();
|
||||
|
|
@ -1665,7 +1661,7 @@ bool GeneratorImpl::EmitEntryPointFunction(std::ostream& out,
|
|||
out << "void";
|
||||
}
|
||||
// TODO(dsinclair): This should output the remapped name
|
||||
out << " " << namer_.NameFor(program_->Symbols().NameFor(current_ep_sym_))
|
||||
out << " " << namer_.NameFor(builder_.Symbols().NameFor(current_ep_sym_))
|
||||
<< "(";
|
||||
|
||||
auto in_data = ep_sym_to_in_data_.find(current_ep_sym_);
|
||||
|
|
@ -1814,7 +1810,7 @@ bool GeneratorImpl::EmitLoop(std::ostream& out, ast::LoopStatement* stmt) {
|
|||
}
|
||||
out << pre.str();
|
||||
|
||||
out << program_->Symbols().NameFor(var->symbol()) << " = ";
|
||||
out << builder_.Symbols().NameFor(var->symbol()) << " = ";
|
||||
if (var->constructor() != nullptr) {
|
||||
out << constructor_out.str();
|
||||
} else {
|
||||
|
|
@ -1877,7 +1873,7 @@ std::string GeneratorImpl::generate_storage_buffer_index_expression(
|
|||
//
|
||||
// This must be a single element swizzle if we've got a vector at this
|
||||
// point.
|
||||
if (program_->Symbols().NameFor(mem->member()->symbol()).size() != 1) {
|
||||
if (builder_.Symbols().NameFor(mem->member()->symbol()).size() != 1) {
|
||||
error_ =
|
||||
"Encountered multi-element swizzle when should have only one "
|
||||
"level";
|
||||
|
|
@ -1889,7 +1885,7 @@ std::string GeneratorImpl::generate_storage_buffer_index_expression(
|
|||
// f64 types.
|
||||
out << "(4 * "
|
||||
<< convert_swizzle_to_index(
|
||||
program_->Symbols().NameFor(mem->member()->symbol()))
|
||||
builder_.Symbols().NameFor(mem->member()->symbol()))
|
||||
<< ")";
|
||||
} else {
|
||||
error_ =
|
||||
|
|
@ -2068,7 +2064,7 @@ bool GeneratorImpl::is_storage_buffer_access(
|
|||
// If the data is a multi-element swizzle then we will not load the swizzle
|
||||
// portion through the Load command.
|
||||
if (data_type->Is<type::Vector>() &&
|
||||
program_->Symbols().NameFor(expr->member()->symbol()).size() > 1) {
|
||||
builder_.Symbols().NameFor(expr->member()->symbol()).size() > 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -2179,7 +2175,7 @@ bool GeneratorImpl::EmitStatement(std::ostream& out, ast::Statement* stmt) {
|
|||
return EmitVariable(out, v->variable(), false);
|
||||
}
|
||||
|
||||
error_ = "unknown statement type: " + program_->str(stmt);
|
||||
error_ = "unknown statement type: " + builder_.str(stmt);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -2220,7 +2216,7 @@ bool GeneratorImpl::EmitType(std::ostream& out,
|
|||
}
|
||||
|
||||
if (auto* alias = type->As<type::Alias>()) {
|
||||
out << namer_.NameFor(program_->Symbols().NameFor(alias->symbol()));
|
||||
out << namer_.NameFor(builder_.Symbols().NameFor(alias->symbol()));
|
||||
} else if (auto* ary = type->As<type::Array>()) {
|
||||
type::Type* base_type = ary;
|
||||
std::vector<uint32_t> sizes;
|
||||
|
|
@ -2267,7 +2263,7 @@ bool GeneratorImpl::EmitType(std::ostream& out,
|
|||
}
|
||||
out << "State";
|
||||
} else if (auto* str = type->As<type::Struct>()) {
|
||||
out << program_->Symbols().NameFor(str->symbol());
|
||||
out << builder_.Symbols().NameFor(str->symbol());
|
||||
} else if (auto* tex = type->As<type::Texture>()) {
|
||||
if (tex->Is<type::StorageTexture>()) {
|
||||
out << "RW";
|
||||
|
|
@ -2352,12 +2348,12 @@ bool GeneratorImpl::EmitStructType(std::ostream& out,
|
|||
// https://bugs.chromium.org/p/tint/issues/detail?id=184
|
||||
|
||||
if (!EmitType(out, mem->type(),
|
||||
program_->Symbols().NameFor(mem->symbol()))) {
|
||||
builder_.Symbols().NameFor(mem->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
// Array member name will be output with the type
|
||||
if (!mem->type()->Is<type::Array>()) {
|
||||
out << " " << namer_.NameFor(program_->Symbols().NameFor(mem->symbol()));
|
||||
out << " " << namer_.NameFor(builder_.Symbols().NameFor(mem->symbol()));
|
||||
}
|
||||
out << ";" << std::endl;
|
||||
}
|
||||
|
|
@ -2416,11 +2412,11 @@ bool GeneratorImpl::EmitVariable(std::ostream& out,
|
|||
if (var->is_const()) {
|
||||
out << "const ";
|
||||
}
|
||||
if (!EmitType(out, var->type(), program_->Symbols().NameFor(var->symbol()))) {
|
||||
if (!EmitType(out, var->type(), builder_.Symbols().NameFor(var->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
if (!var->type()->Is<type::Array>()) {
|
||||
out << " " << program_->Symbols().NameFor(var->symbol());
|
||||
out << " " << builder_.Symbols().NameFor(var->symbol());
|
||||
}
|
||||
out << constructor_out.str() << ";" << std::endl;
|
||||
|
||||
|
|
@ -2466,20 +2462,20 @@ bool GeneratorImpl::EmitProgramConstVariable(std::ostream& out,
|
|||
out << "#endif" << std::endl;
|
||||
out << "static const ";
|
||||
if (!EmitType(out, var->type(),
|
||||
program_->Symbols().NameFor(var->symbol()))) {
|
||||
builder_.Symbols().NameFor(var->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
out << " " << program_->Symbols().NameFor(var->symbol())
|
||||
out << " " << builder_.Symbols().NameFor(var->symbol())
|
||||
<< " = WGSL_SPEC_CONSTANT_" << const_id << ";" << std::endl;
|
||||
out << "#undef WGSL_SPEC_CONSTANT_" << const_id << std::endl;
|
||||
} else {
|
||||
out << "static const ";
|
||||
if (!EmitType(out, var->type(),
|
||||
program_->Symbols().NameFor(var->symbol()))) {
|
||||
builder_.Symbols().NameFor(var->symbol()))) {
|
||||
return false;
|
||||
}
|
||||
if (!var->type()->Is<type::Array>()) {
|
||||
out << " " << program_->Symbols().NameFor(var->symbol());
|
||||
out << " " << builder_.Symbols().NameFor(var->symbol());
|
||||
}
|
||||
|
||||
if (var->constructor() != nullptr) {
|
||||
|
|
@ -2494,7 +2490,7 @@ bool GeneratorImpl::EmitProgramConstVariable(std::ostream& out,
|
|||
std::string GeneratorImpl::get_buffer_name(ast::Expression* expr) {
|
||||
for (;;) {
|
||||
if (auto* ident = expr->As<ast::IdentifierExpression>()) {
|
||||
return program_->Symbols().NameFor(ident->symbol());
|
||||
return builder_.Symbols().NameFor(ident->symbol());
|
||||
} else if (auto* member = expr->As<ast::MemberAccessorExpression>()) {
|
||||
expr = member->structure();
|
||||
} else if (auto* array = expr->As<ast::ArrayAccessorExpression>()) {
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
#include "src/ast/switch_statement.h"
|
||||
#include "src/ast/type_constructor_expression.h"
|
||||
#include "src/ast/unary_op_expression.h"
|
||||
#include "src/program.h"
|
||||
#include "src/program_builder.h"
|
||||
#include "src/scope_stack.h"
|
||||
#include "src/type/struct_type.h"
|
||||
#include "src/writer/hlsl/namer.h"
|
||||
|
|
@ -394,8 +394,7 @@ class GeneratorImpl {
|
|||
size_t indent_ = 0;
|
||||
|
||||
Namer namer_;
|
||||
const Program* program_ = nullptr;
|
||||
type::Manager types_;
|
||||
ProgramBuilder builder_;
|
||||
Symbol current_ep_sym_;
|
||||
bool generating_entry_point_ = false;
|
||||
uint32_t loop_emission_counter_ = 0;
|
||||
|
|
|
|||
|
|
@ -289,9 +289,7 @@ Builder::AccessorInfo::AccessorInfo() : source_id(0), source_type(nullptr) {}
|
|||
Builder::AccessorInfo::~AccessorInfo() {}
|
||||
|
||||
Builder::Builder(const Program* program)
|
||||
: program_(program),
|
||||
type_mgr_(type::Manager::Wrap(program->Types())),
|
||||
scope_stack_({}) {}
|
||||
: builder_(ProgramBuilder::Wrap(program)), scope_stack_({}) {}
|
||||
|
||||
Builder::~Builder() = default;
|
||||
|
||||
|
|
@ -302,13 +300,13 @@ bool Builder::Build() {
|
|||
{Operand::Int(SpvAddressingModelLogical),
|
||||
Operand::Int(SpvMemoryModelGLSL450)});
|
||||
|
||||
for (auto* var : program_->AST().GlobalVariables()) {
|
||||
for (auto* var : builder_.AST().GlobalVariables()) {
|
||||
if (!GenerateGlobalVariable(var)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
for (auto* func : program_->AST().Functions()) {
|
||||
for (auto* func : builder_.AST().Functions()) {
|
||||
if (!GenerateFunction(func)) {
|
||||
return false;
|
||||
}
|
||||
|
|
@ -455,7 +453,7 @@ bool Builder::GenerateEntryPoint(ast::Function* func, uint32_t id) {
|
|||
|
||||
OperandList operands = {
|
||||
Operand::Int(stage), Operand::Int(id),
|
||||
Operand::String(program_->Symbols().NameFor(func->symbol()))};
|
||||
Operand::String(builder_.Symbols().NameFor(func->symbol()))};
|
||||
|
||||
for (const auto* var : func->referenced_module_variables()) {
|
||||
// For SPIR-V 1.3 we only output Input/output variables. If we update to
|
||||
|
|
@ -468,7 +466,7 @@ bool Builder::GenerateEntryPoint(ast::Function* func, uint32_t id) {
|
|||
uint32_t var_id;
|
||||
if (!scope_stack_.get(var->symbol(), &var_id)) {
|
||||
error_ = "unable to find ID for global variable: " +
|
||||
program_->Symbols().NameFor(var->symbol());
|
||||
builder_.Symbols().NameFor(var->symbol());
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -533,7 +531,7 @@ uint32_t Builder::GenerateExpression(ast::Expression* expr) {
|
|||
return GenerateUnaryOpExpression(u);
|
||||
}
|
||||
|
||||
error_ = "unknown expression type: " + program_->str(expr);
|
||||
error_ = "unknown expression type: " + builder_.str(expr);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -548,7 +546,7 @@ bool Builder::GenerateFunction(ast::Function* func) {
|
|||
|
||||
push_debug(spv::Op::OpName,
|
||||
{Operand::Int(func_id),
|
||||
Operand::String(program_->Symbols().NameFor(func->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(func->symbol()))});
|
||||
|
||||
auto ret_id = GenerateTypeIfNeeded(func->return_type());
|
||||
if (ret_id == 0) {
|
||||
|
|
@ -574,7 +572,7 @@ bool Builder::GenerateFunction(ast::Function* func) {
|
|||
|
||||
push_debug(spv::Op::OpName,
|
||||
{Operand::Int(param_id),
|
||||
Operand::String(program_->Symbols().NameFor(param->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(param->symbol()))});
|
||||
params.push_back(Instruction{spv::Op::OpFunctionParameter,
|
||||
{Operand::Int(param_type_id), param_op}});
|
||||
|
||||
|
|
@ -665,7 +663,7 @@ bool Builder::GenerateFunctionVariable(ast::Variable* var) {
|
|||
|
||||
push_debug(spv::Op::OpName,
|
||||
{Operand::Int(var_id),
|
||||
Operand::String(program_->Symbols().NameFor(var->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(var->symbol()))});
|
||||
|
||||
// TODO(dsinclair) We could detect if the constructor is fully const and emit
|
||||
// an initializer value for the variable instead of doing the OpLoad.
|
||||
|
|
@ -717,7 +715,7 @@ bool Builder::GenerateGlobalVariable(ast::Variable* var) {
|
|||
}
|
||||
push_debug(spv::Op::OpName,
|
||||
{Operand::Int(init_id),
|
||||
Operand::String(program_->Symbols().NameFor(var->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(var->symbol()))});
|
||||
|
||||
scope_stack_.set_global(var->symbol(), init_id);
|
||||
spirv_id_to_variable_[init_id] = var;
|
||||
|
|
@ -739,7 +737,7 @@ bool Builder::GenerateGlobalVariable(ast::Variable* var) {
|
|||
|
||||
push_debug(spv::Op::OpName,
|
||||
{Operand::Int(var_id),
|
||||
Operand::String(program_->Symbols().NameFor(var->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(var->symbol()))});
|
||||
|
||||
OperandList ops = {Operand::Int(type_id), result,
|
||||
Operand::Int(ConvertStorageClass(sc))};
|
||||
|
|
@ -920,7 +918,7 @@ bool Builder::GenerateMemberAccessor(ast::MemberAccessorExpression* expr,
|
|||
}
|
||||
|
||||
// TODO(dsinclair): Swizzle stuff
|
||||
auto swiz = program_->Symbols().NameFor(expr->member()->symbol());
|
||||
auto swiz = builder_.Symbols().NameFor(expr->member()->symbol());
|
||||
// Single element swizzle is either an access chain or a composite extract
|
||||
if (swiz.size() == 1) {
|
||||
auto val = IndexFromName(swiz[0]);
|
||||
|
|
@ -1091,7 +1089,7 @@ uint32_t Builder::GenerateAccessorExpression(ast::Expression* expr) {
|
|||
}
|
||||
|
||||
} else {
|
||||
error_ = "invalid accessor in list: " + program_->str(accessor);
|
||||
error_ = "invalid accessor in list: " + builder_.str(accessor);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
|
@ -1128,7 +1126,7 @@ uint32_t Builder::GenerateIdentifierExpression(
|
|||
}
|
||||
|
||||
error_ = "unable to find variable with identifier: " +
|
||||
program_->Symbols().NameFor(expr->symbol());
|
||||
builder_.Symbols().NameFor(expr->symbol());
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -1821,7 +1819,7 @@ uint32_t Builder::GenerateCallExpression(ast::CallExpression* expr) {
|
|||
auto func_id = func_symbol_to_id_[ident->symbol()];
|
||||
if (func_id == 0) {
|
||||
error_ = "unable to find called function: " +
|
||||
program_->Symbols().NameFor(ident->symbol());
|
||||
builder_.Symbols().NameFor(ident->symbol());
|
||||
return 0;
|
||||
}
|
||||
ops.push_back(Operand::Int(func_id));
|
||||
|
|
@ -1953,7 +1951,7 @@ uint32_t Builder::GenerateIntrinsic(ast::IdentifierExpression* ident,
|
|||
auto inst_id =
|
||||
intrinsic_to_glsl_method(ident->result_type(), ident->intrinsic());
|
||||
if (inst_id == 0) {
|
||||
error_ = "unknown method " + program_->Symbols().NameFor(ident->symbol());
|
||||
error_ = "unknown method " + builder_.Symbols().NameFor(ident->symbol());
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -1965,7 +1963,7 @@ uint32_t Builder::GenerateIntrinsic(ast::IdentifierExpression* ident,
|
|||
|
||||
if (op == spv::Op::OpNop) {
|
||||
error_ = "unable to determine operator for: " +
|
||||
program_->Symbols().NameFor(ident->symbol());
|
||||
builder_.Symbols().NameFor(ident->symbol());
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -2048,8 +2046,8 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
// to calling append_result_type_and_id_to_spirv_params().
|
||||
auto append_result_type_and_id_to_spirv_params_for_read = [&]() {
|
||||
if (texture_type->Is<type::DepthTexture>()) {
|
||||
auto* f32 = type_mgr_.Get<type::F32>();
|
||||
auto* spirv_result_type = type_mgr_.Get<type::Vector>(f32, 4);
|
||||
auto* f32 = builder_.create<type::F32>();
|
||||
auto* spirv_result_type = builder_.create<type::Vector>(f32, 4);
|
||||
auto spirv_result = result_op();
|
||||
post_emission = [=] {
|
||||
return push_function_inst(
|
||||
|
|
@ -2081,7 +2079,7 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
auto* element_type = ElementTypeOf(call->result_type());
|
||||
auto spirv_result = result_op();
|
||||
auto* spirv_result_type =
|
||||
type_mgr_.Get<type::Vector>(element_type, spirv_result_width);
|
||||
builder_.create<type::Vector>(element_type, spirv_result_width);
|
||||
if (swizzle.size() > 1) {
|
||||
post_emission = [=] {
|
||||
OperandList operands{
|
||||
|
|
@ -2118,18 +2116,12 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
auto* param_coords = call->params()[pidx.coords];
|
||||
auto* param_array_index = call->params()[pidx.array_index];
|
||||
|
||||
if (!AppendVector(param_coords, param_array_index,
|
||||
[&](ast::TypeConstructorExpression* packed) {
|
||||
auto param =
|
||||
GenerateTypeConstructorExpression(packed, false);
|
||||
auto* packed = AppendVector(&builder_, param_coords, param_array_index);
|
||||
auto param = GenerateTypeConstructorExpression(packed, false);
|
||||
if (param == 0) {
|
||||
return false;
|
||||
}
|
||||
spirv_params.emplace_back(Operand::Int(param));
|
||||
return true;
|
||||
})) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
spirv_params.emplace_back(gen_param(pidx.coords)); // coordinates
|
||||
}
|
||||
|
|
@ -2199,7 +2191,7 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
op = spv::Op::OpImageQuerySizeLod;
|
||||
spirv_params.emplace_back(gen_param(pidx.level));
|
||||
} else {
|
||||
ast::SintLiteral i32_0(Source{}, type_mgr_.Get<type::I32>(), 0);
|
||||
ast::SintLiteral i32_0(Source{}, builder_.create<type::I32>(), 0);
|
||||
op = spv::Op::OpImageQuerySizeLod;
|
||||
spirv_params.emplace_back(
|
||||
Operand::Int(GenerateLiteralIfNeeded(nullptr, &i32_0)));
|
||||
|
|
@ -2234,7 +2226,7 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
texture_type->Is<type::StorageTexture>()) {
|
||||
op = spv::Op::OpImageQuerySize;
|
||||
} else {
|
||||
ast::SintLiteral i32_0(Source{}, type_mgr_.Get<type::I32>(), 0);
|
||||
ast::SintLiteral i32_0(Source{}, builder_.create<type::I32>(), 0);
|
||||
op = spv::Op::OpImageQuerySizeLod;
|
||||
spirv_params.emplace_back(
|
||||
Operand::Int(GenerateLiteralIfNeeded(nullptr, &i32_0)));
|
||||
|
|
@ -2313,7 +2305,7 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
if (call->params()[pidx.level]->result_type()->Is<type::I32>()) {
|
||||
// Depth textures have i32 parameters for the level, but SPIR-V expects
|
||||
// F32. Cast.
|
||||
auto* f32 = type_mgr_.Get<type::F32>();
|
||||
auto* f32 = builder_.create<type::F32>();
|
||||
ast::TypeConstructorExpression cast(Source{}, f32,
|
||||
{call->params()[pidx.level]});
|
||||
level = Operand::Int(GenerateExpression(&cast));
|
||||
|
|
@ -2380,7 +2372,7 @@ bool Builder::GenerateTextureIntrinsic(ast::IdentifierExpression* ident,
|
|||
|
||||
if (op == spv::Op::OpNop) {
|
||||
error_ = "unable to determine operator for: " +
|
||||
program_->Symbols().NameFor(ident->symbol());
|
||||
builder_.Symbols().NameFor(ident->symbol());
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -2763,7 +2755,7 @@ bool Builder::GenerateStatement(ast::Statement* stmt) {
|
|||
return GenerateVariableDeclStatement(v);
|
||||
}
|
||||
|
||||
error_ = "Unknown statement: " + program_->str(stmt);
|
||||
error_ = "Unknown statement: " + builder_.str(stmt);
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -3002,7 +2994,7 @@ bool Builder::GenerateStructType(type::Struct* struct_type,
|
|||
push_debug(
|
||||
spv::Op::OpName,
|
||||
{Operand::Int(struct_id),
|
||||
Operand::String(program_->Symbols().NameFor(struct_type->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(struct_type->symbol()))});
|
||||
}
|
||||
|
||||
OperandList ops;
|
||||
|
|
@ -3045,7 +3037,7 @@ uint32_t Builder::GenerateStructMember(uint32_t struct_id,
|
|||
ast::StructMember* member) {
|
||||
push_debug(spv::Op::OpMemberName,
|
||||
{Operand::Int(struct_id), Operand::Int(idx),
|
||||
Operand::String(program_->Symbols().NameFor(member->symbol()))});
|
||||
Operand::String(builder_.Symbols().NameFor(member->symbol()))});
|
||||
|
||||
bool has_layout = false;
|
||||
for (auto* deco : member->decorations()) {
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@
|
|||
#include "src/ast/type_constructor_expression.h"
|
||||
#include "src/ast/unary_op_expression.h"
|
||||
#include "src/ast/variable_decl_statement.h"
|
||||
#include "src/program.h"
|
||||
#include "src/program_builder.h"
|
||||
#include "src/scope_stack.h"
|
||||
#include "src/type/access_control_type.h"
|
||||
#include "src/type/array_type.h"
|
||||
|
|
@ -488,8 +488,7 @@ class Builder {
|
|||
/// automatically.
|
||||
Operand result_op();
|
||||
|
||||
const Program* program_;
|
||||
type::Manager type_mgr_;
|
||||
ProgramBuilder builder_;
|
||||
std::string error_;
|
||||
uint32_t next_id_ = 1;
|
||||
uint32_t current_label_id_ = 0;
|
||||
|
|
|
|||
Loading…
Reference in New Issue