| //===- MoveAutoInit.h - Move insts marked as auto-init Pass --*- C++ -*-======// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This pass moves instructions marked as auto-init closer to their use if |
| // profitable, generally because it moves them under a guard, potentially |
| // skipping the overhead of the auto-init under some execution paths. |
| // |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_TRANSFORMS_UTILS_MOVEAUTOINIT_H |
| #define LLVM_TRANSFORMS_UTILS_MOVEAUTOINIT_H |
| |
| #include "llvm/IR/PassManager.h" |
| |
| namespace llvm { |
| |
| class MoveAutoInitPass : public PassInfoMixin<MoveAutoInitPass> { |
| public: |
| PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
| }; |
| } // end namespace llvm |
| |
| #endif // LLVM_TRANSFORMS_UTILS_MOVEAUTOINIT_H |