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/*
* Copyright (C) 2021 The Android Open Source Project
*
* 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 ART_COMPILER_OPTIMIZING_BLOCK_NAMER_H_
#define ART_COMPILER_OPTIMIZING_BLOCK_NAMER_H_
#include <ostream>
#include "base/macros.h"
namespace art HIDDEN {
class HBasicBlock;
struct BlockNamer {
public:
struct NameWrapper {
HBasicBlock* blk_;
const BlockNamer& namer_;
};
virtual ~BlockNamer() {}
virtual std::ostream& PrintName(std::ostream& os, HBasicBlock* blk) const;
NameWrapper GetName(HBasicBlock* blk) const {
return NameWrapper{blk, *this};
}
};
inline std::ostream& operator<<(std::ostream& os, const BlockNamer::NameWrapper& blk) {
return blk.namer_.PrintName(os, blk.blk_);
}
} // namespace art
#endif // ART_COMPILER_OPTIMIZING_BLOCK_NAMER_H_
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