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a2b489b900
This CL updates the `UserCall` to hold a `Function` value instead of the functions name symbol. The name symbol is also removed from the function itself and stored into the module like all other values. Bug: tint:1718 Change-Id: I6c94ce435a6a260f9fe953a04278129b35b3bd39 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/134303 Reviewed-by: James Price <jrprice@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
// Copyright 2023 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/tint/ir/transform/add_empty_entry_point.h"
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#include <utility>
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#include "src/tint/ir/transform/test_helper.h"
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namespace tint::ir::transform {
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namespace {
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using IR_AddEmptyEntryPointTest = TransformTest;
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TEST_F(IR_AddEmptyEntryPointTest, EmptyModule) {
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auto* expect = R"(
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%unused_entry_point = func():void [@compute @workgroup_size(1, 1, 1)] -> %fn1 {
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%fn1 = block {
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br %fn2 # return
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}
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%fn2 = func_terminator
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}
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)";
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Run<AddEmptyEntryPoint>();
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EXPECT_EQ(expect, str());
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}
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TEST_F(IR_AddEmptyEntryPointTest, ExistingEntryPoint) {
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auto* ep = b.CreateFunction("main", mod.Types().void_(), Function::PipelineStage::kFragment);
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ep->StartTarget()->SetInstructions(utils::Vector{b.Branch(ep->EndTarget())});
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mod.functions.Push(ep);
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auto* expect = R"(
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%main = func():void [@fragment] -> %fn1 {
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%fn1 = block {
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br %fn2 # return
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}
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%fn2 = func_terminator
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}
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)";
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Run<AddEmptyEntryPoint>();
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EXPECT_EQ(expect, str());
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}
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} // namespace
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} // namespace tint::ir::transform
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