1 //===--- LowerGuardIntrinsic.h - Lower the guard intrinsic ---------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This pass lowers the llvm.experimental.guard intrinsic to a conditional call 11 // to @llvm.experimental.deoptimize. Once this happens, the guard can no longer 12 // be widened. 13 // 14 //===----------------------------------------------------------------------===// 15 #ifndef LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H 16 #define LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H 17 18 #include "llvm/IR/PassManager.h" 19 20 namespace llvm { 21 22 struct LowerGuardIntrinsicPass : PassInfoMixin<LowerGuardIntrinsicPass> { 23 PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); 24 }; 25 26 } 27 28 #endif //LLVM_TRANSFORMS_SCALAR_LOWERGUARDINTRINSIC_H 29
