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      1 //===- VPlanTransforms.h - Utility VPlan to VPlan transforms --------------===//
      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 /// \file
     10 /// This file provides utility VPlan to VPlan transformations.
     11 //===----------------------------------------------------------------------===//
     12 
     13 #ifndef LLVM_TRANSFORMS_VECTORIZE_VPLANTRANSFORMS_H
     14 #define LLVM_TRANSFORMS_VECTORIZE_VPLANTRANSFORMS_H
     15 
     16 #include "VPlan.h"
     17 #include "llvm/Transforms/Vectorize/LoopVectorizationLegality.h"
     18 
     19 namespace llvm {
     20 
     21 class Instruction;
     22 class ScalarEvolution;
     23 
     24 struct VPlanTransforms {
     25   /// Replaces the VPInstructions in \p Plan with corresponding
     26   /// widen recipes.
     27   static void VPInstructionsToVPRecipes(
     28       Loop *OrigLoop, VPlanPtr &Plan,
     29       LoopVectorizationLegality::InductionList &Inductions,
     30       SmallPtrSetImpl<Instruction *> &DeadInstructions, ScalarEvolution &SE);
     31 };
     32 
     33 } // namespace llvm
     34 
     35 #endif // LLVM_TRANSFORMS_VECTORIZE_VPLANTRANSFORMS_H
     36