| //===--- LowerGuardIntrinsic.h - Lower the guard intrinsic ---------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
