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[Cost] Rename getReductionCost() to getArithmeticReductionCost(), NFC.

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llvm-svn: 309563
This commit is contained in:
Alexey Bataev
2017-07-31 14:19:32 +00:00
parent 5174866b1d
commit 3e9b3eb91d
8 changed files with 24 additions and 19 deletions
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6
llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
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@@ -4585,8 +4585,10 @@ private:
Type *ScalarTy = FirstReducedVal->getType();
Type *VecTy = VectorType::get(ScalarTy, ReduxWidth);
int PairwiseRdxCost = TTI->getReductionCost(ReductionOpcode, VecTy, true);
int SplittingRdxCost = TTI->getReductionCost(ReductionOpcode, VecTy, false);
int PairwiseRdxCost =
TTI->getArithmeticReductionCost(ReductionOpcode, VecTy, true);
int SplittingRdxCost =
TTI->getArithmeticReductionCost(ReductionOpcode, VecTy, false);
IsPairwiseReduction = PairwiseRdxCost < SplittingRdxCost;
int VecReduxCost = IsPairwiseReduction ? PairwiseRdxCost : SplittingRdxCost;