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  1. //===- AggressiveInstCombine.h - AggressiveInstCombine pass -----*- C++ -*-===//
  2. //
  3. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  4. // See https://llvm.org/LICENSE.txt for license information.
  5. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  6. //
  7. //===----------------------------------------------------------------------===//
  8. /// \file
  9. ///
  10. /// AggressiveInstCombiner - Combine expression patterns to form expressions
  11. /// with fewer, simple instructions. This pass does not modify the CFG.
  12. ///
  13. //===----------------------------------------------------------------------===//
  14.  
  15. #ifndef LLVM_TRANSFORMS_AGGRESSIVEINSTCOMBINE_AGGRESSIVEINSTCOMBINE_H
  16. #define LLVM_TRANSFORMS_AGGRESSIVEINSTCOMBINE_AGGRESSIVEINSTCOMBINE_H
  17.  
  18. #include "llvm/IR/PassManager.h"
  19.  
  20. namespace llvm {
  21.  
  22. class AggressiveInstCombinePass
  23.     : public PassInfoMixin<AggressiveInstCombinePass> {
  24. public:
  25.   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
  26. };
  27. }
  28.  
  29. #endif
  30.