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  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.