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[SLPVectorizer] Split Tree/Reduction cost calls to simplify debugging. NFCI.

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llvm-svn: 335110
This commit is contained in:
Simon Pilgrim 2018-06-20 09:39:01 +00:00
parent b9e3e09564
commit 5a74ae2b63
1 changed files with 3 additions and 2 deletions
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5
lib/Transforms/Vectorize/SLPVectorizer.cpp
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@ -5691,8 +5691,9 @@ public:
V.computeMinimumValueSizes();
// Estimate cost.
int Cost =
V.getTreeCost() + getReductionCost(TTI, ReducedVals[i], ReduxWidth);
int TreeCost = V.getTreeCost();
int ReductionCost = getReductionCost(TTI, ReducedVals[i], ReduxWidth);
int Cost = TreeCost + ReductionCost;
if (Cost >= -SLPCostThreshold) {
V.getORE()->emit([&]() {
return OptimizationRemarkMissed(