| 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 |