Sink.h 1.1 KB

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  1. #pragma once
  2. #ifdef __GNUC__
  3. #pragma GCC diagnostic push
  4. #pragma GCC diagnostic ignored "-Wunused-parameter"
  5. #endif
  6. //===-- Sink.h - Code Sinking -----------------------------------*- C++ -*-===//
  7. //
  8. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  9. // See https://llvm.org/LICENSE.txt for license information.
  10. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  11. //
  12. //===----------------------------------------------------------------------===//
  13. //
  14. // This pass moves instructions into successor blocks, when possible, so that
  15. // they aren't executed on paths where their results aren't needed.
  16. //
  17. //===----------------------------------------------------------------------===//
  18. #ifndef LLVM_TRANSFORMS_SCALAR_SINK_H
  19. #define LLVM_TRANSFORMS_SCALAR_SINK_H
  20. #include "llvm/IR/Function.h"
  21. #include "llvm/IR/PassManager.h"
  22. namespace llvm {
  23. /// Move instructions into successor blocks when possible.
  24. class SinkingPass : public PassInfoMixin<SinkingPass> {
  25. public:
  26. PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
  27. };
  28. }
  29. #endif // LLVM_TRANSFORMS_SCALAR_SINK_H
  30. #ifdef __GNUC__
  31. #pragma GCC diagnostic pop
  32. #endif