From 561edae83424f87ff86f033caf3bef6b0a54d23c Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Fri, 18 Apr 2014 19:48:03 +0000 Subject: Remove a couple of redundant copies of SmallVector::operator==. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206635 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/CostModel.cpp | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'lib/Analysis/CostModel.cpp') diff --git a/lib/Analysis/CostModel.cpp b/lib/Analysis/CostModel.cpp index 9fe0bfa267..9c2de09f13 100644 --- a/lib/Analysis/CostModel.cpp +++ b/lib/Analysis/CostModel.cpp @@ -108,17 +108,6 @@ static TargetTransformInfo::OperandValueKind getOperandInfo(Value *V) { return OpInfo; } -static bool matchMask(SmallVectorImpl &M1, SmallVectorImpl &M2) { - if (M1.size() != M2.size()) - return false; - - for (unsigned i = 0, e = M1.size(); i != e; ++i) - if (M1[i] != M2[i]) - return false; - - return true; -} - static bool matchPairwiseShuffleMask(ShuffleVectorInst *SI, bool IsLeft, unsigned Level) { // We don't need a shuffle if we just want to have element 0 in position 0 of @@ -136,7 +125,7 @@ static bool matchPairwiseShuffleMask(ShuffleVectorInst *SI, bool IsLeft, Mask[i] = val; SmallVector ActualMask = SI->getShuffleMask(); - if (!matchMask(Mask, ActualMask)) + if (Mask != ActualMask) return false; return true; @@ -349,7 +338,7 @@ static bool matchVectorSplittingReduction(const ExtractElementInst *ReduxRoot, std::fill(&ShuffleMask[MaskStart], ShuffleMask.end(), -1); SmallVector Mask = Shuffle->getShuffleMask(); - if (!matchMask(ShuffleMask, Mask)) + if (ShuffleMask != Mask) return false; RdxOp = NextRdxOp; -- cgit v1.2.3