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[SDAG] move variable closer to use; NFC 

llvm-svn: 368905
This commit is contained in:
Sanjay Patel 2019-08-14 19:46:15 +00:00
parent 4ee1376dc6
commit ecccf29e6c
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -9003,7 +9003,6 @@ SelectionDAG::matchBinOpReduction(SDNode *Extract, ISD::NodeType &BinOp,
return SDValue();
SDValue Op = Extract->getOperand(0);
unsigned Stages = Log2_32(Op.getValueType().getVectorNumElements());
// Match against one of the candidate binary ops.
if (llvm::none_of(CandidateBinOps, [Op](ISD::NodeType BinOp) {
@ -9041,6 +9040,7 @@ SelectionDAG::matchBinOpReduction(SDNode *Extract, ISD::NodeType &BinOp,
// While a partial reduction match would be:
// <2,3,u,u,u,u,u,u>
// <1,u,u,u,u,u,u,u>
unsigned Stages = Log2_32(Op.getValueType().getVectorNumElements());
SDValue PrevOp;
for (unsigned i = 0; i < Stages; ++i) {
unsigned MaskEnd = (1 << i);