LowerGuardIntrinsic.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. //===--- LowerGuardIntrinsic.h - Lower the guard intrinsic ---------------===//
  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 lowers the llvm.experimental.guard intrinsic to a conditional call
  15. // to @llvm.experimental.deoptimize. Once this happens, the guard can no longer
  16. // be widened.
  17. //
  18. //===----------------------------------------------------------------------===//
  19. #ifndef LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
  20. #define LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
  21. #include "llvm/IR/PassManager.h"
  22. namespace llvm {
  23. struct LowerGuardIntrinsicPass : PassInfoMixin<LowerGuardIntrinsicPass> {
  24. PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
  25. };
  26. }
  27. #endif // LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
  28. #ifdef __GNUC__
  29. #pragma GCC diagnostic pop
  30. #endif