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

   1 //===- VPlanHCFGTransforms.h - Utility VPlan to VPlan transforms ----------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 ///
  10 /// \file
  11 /// This file provides utility VPlan to VPlan transformations.
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_TRANSFORMS_VECTORIZE_VPLANHCFGTRANSFORMS_H
  15 #define LLVM_TRANSFORMS_VECTORIZE_VPLANHCFGTRANSFORMS_H
  16
  17 #include "VPlan.h"
  18 #include "llvm/IR/Instruction.h"
  19 #include "llvm/Transforms/Vectorize/LoopVectorizationLegality.h"
  20
  21 namespace llvm {
  22
  23 class VPlanHCFGTransforms {
  24
  25 public:
  26   /// Replaces the VPInstructions in \p Plan with corresponding
  27   /// widen recipes.
  28   static void VPInstructionsToVPRecipes(
  29       VPlanPtr &Plan,
  30       LoopVectorizationLegality::InductionList *Inductions,
  31       SmallPtrSetImpl<Instruction *> &DeadInstructions);
  32 };
  33
  34 } // namespace llvm
  35
  36 #endif // LLVM_TRANSFORMS_VECTORIZE_VPLANHCFGTRANSFORMS_H