chromium/third_party/spirv-tools/src/source/opt/replace_invalid_opc.h

// Copyright (c) 2018 Google LLC
//
// 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_REPLACE_INVALID_OPC_H_
#define SOURCE_OPT_REPLACE_INVALID_OPC_H_

#include <string>

#include "source/opt/pass.h"

namespace spvtools {
namespace opt {

// This pass will runs on shader modules only.  It will replace the result of
// instructions that are valid for shader modules, but not the current shader
// stage, with a constant value.  If the instruction does not have a return
// value, the instruction will simply be deleted.
class ReplaceInvalidOpcodePass : public Pass { … };

}  // namespace opt
}  // namespace spvtools

#endif  // SOURCE_OPT_REPLACE_INVALID_OPC_H_