include/llvm/Transforms/Scalar/LowerGuardIntrinsic.h

   1 //===--- LowerGuardIntrinsic.h - Lower the guard intrinsic ---------------===//
   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 pass lowers the llvm.experimental.guard intrinsic to a conditional call
  10 // to @llvm.experimental.deoptimize.  Once this happens, the guard can no longer
  11 // be widened.
  12 //
  13 //===----------------------------------------------------------------------===//
  14 #ifndef LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
  15 #define LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H
  16
  17 #include "llvm/IR/PassManager.h"
  18
  19 namespace llvm {
  20
  21 struct LowerGuardIntrinsicPass : PassInfoMixin<LowerGuardIntrinsicPass> {
  22   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
  23 };
  24
  25 }
  26
  27 #endif //LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H