From 84875bad9c32b1110c6b8abd4f1346cc0dca761b Mon Sep 17 00:00:00 2001 From: Arnold Schwaighofer Date: Wed, 24 Apr 2013 16:16:03 +0000 Subject: [PATCH] LoopVectorizer: Change variable name Stride to ConsecutiveStride This makes it easier to read the code. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180197 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Vectorize/LoopVectorize.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp index 56a9a2d3d45..8372bd07239 100644 --- a/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -964,10 +964,10 @@ void InnerLoopVectorizer::vectorizeMemoryInstruction(Instruction *Instr, // If the pointer is loop invariant or if it is non consecutive, // scalarize the load. - int Stride = Legal->isConsecutivePtr(Ptr); - bool Reverse = Stride < 0; + int ConsecutiveStride = Legal->isConsecutivePtr(Ptr); + bool Reverse = ConsecutiveStride < 0; bool UniformLoad = LI && Legal->isUniform(Ptr); - if (Stride == 0 || UniformLoad) + if (!ConsecutiveStride || UniformLoad) return scalarizeInstruction(Instr); Constant *Zero = Builder.getInt32(0); @@ -3562,11 +3562,11 @@ LoopVectorizationCostModel::getInstructionCost(Instruction *I, unsigned VF) { TTI.getMemoryOpCost(I->getOpcode(), VectorTy, Alignment, AS); // Scalarized loads/stores. - int Stride = Legal->isConsecutivePtr(Ptr); - bool Reverse = Stride < 0; + int ConsecutiveStride = Legal->isConsecutivePtr(Ptr); + bool Reverse = ConsecutiveStride < 0; unsigned ScalarAllocatedSize = DL->getTypeAllocSize(ValTy); unsigned VectorElementSize = DL->getTypeStoreSize(VectorTy)/VF; - if (0 == Stride || ScalarAllocatedSize != VectorElementSize) { + if (!ConsecutiveStride || ScalarAllocatedSize != VectorElementSize) { unsigned Cost = 0; // The cost of extracting from the value vector and pointer vector. Type *PtrTy = ToVectorTy(Ptr->getType(), VF);