chromium/v8/src/compiler/backend/bitcast-elider.h

// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_COMPILER_BACKEND_BITCAST_ELIDER_H_
#define V8_COMPILER_BACKEND_BITCAST_ELIDER_H_

#include "src/compiler/node-marker.h"
#include "src/compiler/node.h"
#include "src/zone/zone.h"

namespace v8 {
namespace internal {
namespace compiler {

class Graph;

// Elide all the Bitcast and TruncateInt64ToInt32 nodes which are required by
// MachineGraphVerifier. This avoid generating redundant move instructions in
// instruction selection phase.
class BitcastElider { … };

}  // namespace compiler
}  // namespace internal
}  // namespace v8

#endif  // V8_COMPILER_BACKEND_BITCAST_ELIDER_H_