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Remove unnecessary 'else' on an 'if' that always returns

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154308 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2012-04-09 05:59:53 +00:00
parent 4b206bdfd0
commit b7135e5838
1 changed files with 2 additions and 1 deletions
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lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -7900,7 +7900,8 @@ SDValue DAGCombiner::XformToShuffleWithZero(SDNode *N) {
SDValue Elt = RHS.getOperand(i); SDValue Elt = RHS.getOperand(i);
if (!isa<ConstantSDNode>(Elt)) if (!isa<ConstantSDNode>(Elt))
return SDValue(); return SDValue();
else if (cast<ConstantSDNode>(Elt)->isAllOnesValue())
if (cast<ConstantSDNode>(Elt)->isAllOnesValue())
Indices.push_back(i); Indices.push_back(i);
else if (cast<ConstantSDNode>(Elt)->isNullValue()) else if (cast<ConstantSDNode>(Elt)->isNullValue())
Indices.push_back(NumElts); Indices.push_back(NumElts);