| //===--- LowerGuardIntrinsic.h - Lower the guard intrinsic ---------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This pass lowers the llvm.experimental.guard intrinsic to a conditional call |
| // to @llvm.experimental.deoptimize. Once this happens, the guard can no longer |
| // be widened. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H |
| #define LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H |
| |
| #include "llvm/IR/PassManager.h" |
| |
| namespace llvm { |
| |
| struct LowerGuardIntrinsicPass : PassInfoMixin<LowerGuardIntrinsicPass> { |
| PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
| }; |
| |
| } |
| |
| #endif //LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H |
