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  1. //===- LowerInvoke.h - Eliminate Invoke instructions ----------------------===//
  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. //
  9. // This transformation is designed for use by code generators which do not yet
  10. // support stack unwinding.  This pass converts 'invoke' instructions to 'call'
  11. // instructions, so that any exception-handling 'landingpad' blocks become dead
  12. // code (which can be removed by running the '-simplifycfg' pass afterwards).
  13. //
  14. //===----------------------------------------------------------------------===//
  15. #ifndef LLVM_TRANSFORMS_UTILS_LOWERINVOKE_H
  16. #define LLVM_TRANSFORMS_UTILS_LOWERINVOKE_H
  17.  
  18. #include "llvm/IR/PassManager.h"
  19.  
  20. namespace llvm {
  21.  
  22. class LowerInvokePass : public PassInfoMixin<LowerInvokePass> {
  23. public:
  24.   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
  25. };
  26.  
  27. }
  28.  
  29. #endif // LLVM_TRANSFORMS_UTILS_LOWERINVOKE_H
  30.