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Fix unused variable warning. 

llvm-svn: 268867
This commit is contained in:
Simon Pilgrim 2016-05-07 20:19:59 +00:00
parent 553429898e
commit ed39d150f5
1 changed files with 0 additions and 1 deletions
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llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -4980,7 +4980,6 @@ SDValue DAGCombiner::visitBSWAP(SDNode *N) {
SDValue DAGCombiner::visitBITREVERSE(SDNode *N) { SDValue DAGCombiner::visitBITREVERSE(SDNode *N) {
SDValue N0 = N->getOperand(0); SDValue N0 = N->getOperand(0);
EVT VT = N->getValueType(0);
// fold (bitreverse (bitreverse x)) -> x // fold (bitreverse (bitreverse x)) -> x
if (N0.getOpcode() == ISD::BITREVERSE) if (N0.getOpcode() == ISD::BITREVERSE)