contrib/llvm-project/llvm/lib/Transforms/Vectorize/VPlanHCFGTransforms.h

   1 //===- VPlanHCFGTransforms.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_VPLANHCFGTRANSFORMS_H
  14 #define LLVM_TRANSFORMS_VECTORIZE_VPLANHCFGTRANSFORMS_H
  15
  16 #include "VPlan.h"
  17 #include "llvm/IR/Instruction.h"
  18 #include "llvm/Transforms/Vectorize/LoopVectorizationLegality.h"
  19
  20 namespace llvm {
  21
  22 class VPlanHCFGTransforms {
  23
  24 public:
  25   /// Replaces the VPInstructions in \p Plan with corresponding
  26   /// widen recipes.
  27   static void VPInstructionsToVPRecipes(
  28       VPlanPtr &Plan,
  29       LoopVectorizationLegality::InductionList *Inductions,
  30       SmallPtrSetImpl<Instruction *> &DeadInstructions);
  31 };
  32
  33 } // namespace llvm
  34
  35 #endif // LLVM_TRANSFORMS_VECTORIZE_VPLANHCFGTRANSFORMS_H