42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// Copyright (c) 2017 Google Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef SOURCE_OPT_CFG_CLEANUP_PASS_H_
|
|
#define SOURCE_OPT_CFG_CLEANUP_PASS_H_
|
|
|
|
#include "source/opt/function.h"
|
|
#include "source/opt/mem_pass.h"
|
|
#include "source/opt/module.h"
|
|
|
|
namespace spvtools {
|
|
namespace opt {
|
|
|
|
class CFGCleanupPass : public MemPass {
|
|
public:
|
|
CFGCleanupPass() = default;
|
|
|
|
const char* name() const override { return "cfg-cleanup"; }
|
|
Status Process() override;
|
|
|
|
IRContext::Analysis GetPreservedAnalyses() override {
|
|
return IRContext::kAnalysisDefUse | IRContext::kAnalysisConstants |
|
|
IRContext::kAnalysisTypes;
|
|
}
|
|
};
|
|
|
|
} // namespace opt
|
|
} // namespace spvtools
|
|
|
|
#endif // SOURCE_OPT_CFG_CLEANUP_PASS_H_
|