| //===-- Sink.h - Code Sinking -----------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This pass moves instructions into successor blocks, when possible, so that |
| // they aren't executed on paths where their results aren't needed. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_TRANSFORMS_SCALAR_SINK_H |
| #define LLVM_TRANSFORMS_SCALAR_SINK_H |
| |
| #include "llvm/IR/Function.h" |
| #include "llvm/IR/PassManager.h" |
| |
| namespace llvm { |
| |
| /// Move instructions into successor blocks when possible. |
| class SinkingPass : public PassInfoMixin<SinkingPass> { |
| public: |
| PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
| }; |
| } |
| |
| #endif // LLVM_TRANSFORMS_SCALAR_SINK_H |