1 //===- ReplaceWithVeclib.h - Replace vector intrinsics with veclib calls --===// 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 // Replaces calls to LLVM vector intrinsics (i.e., calls to LLVM intrinsics 10 // with vector operands) with matching calls to functions from a vector 11 // library (e.g., libmvec, SVML) according to TargetLibraryInfo. 12 // 13 //===----------------------------------------------------------------------===// 14 #ifndef LLVM_CODEGEN_REPLACEWITHVECLIB_H 15 #define LLVM_CODEGEN_REPLACEWITHVECLIB_H 16 17 #include "llvm/IR/PassManager.h" 18 #include "llvm/InitializePasses.h" 19 #include "llvm/Pass.h" 20 #include "llvm/PassRegistry.h" 21 22 namespace llvm { 23 class Function; 24 struct ReplaceWithVeclib : public PassInfoMixin<ReplaceWithVeclib> { 25 PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); 26 }; 27 28 // Legacy pass 29 struct ReplaceWithVeclibLegacy : public FunctionPass { 30 static char ID; 31 ReplaceWithVeclibLegacy() : FunctionPass(ID) { 32 initializeReplaceWithVeclibLegacyPass(*PassRegistry::getPassRegistry()); 33 } 34 void getAnalysisUsage(AnalysisUsage &AU) const override; 35 bool runOnFunction(Function &F) override; 36 }; 37 38 } // End namespace llvm 39 #endif // LLVM_CODEGEN_REPLACEWITHVECLIB_H 40