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Use N0 instead of N->getOperand(0) in DagCombiner::visitAdd. NFC

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llvm-svn: 293903
This commit is contained in:
Amaury Sechet 2017-02-02 16:07:44 +00:00
parent 9ee8c0e769
commit 7aea955fa2
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -1875,7 +1875,7 @@ SDValue DAGCombiner::visitADD(SDNode *N) {
// and similar xforms where the inner op is either ~0 or 0.
if (NumSignBits == DestBits &&
isOneConstantOrOneSplatConstant(N1->getOperand(1)))
return DAG.getNode(ISD::SUB, DL, VT, N->getOperand(0), AndOp0);
return DAG.getNode(ISD::SUB, DL, VT, N0, AndOp0);
}
// add (sext i1), X -> sub X, (zext i1)