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Remove variables which are assigned to but for which the value

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is not used.  Spotted by gcc-4.6.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106854 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2010-06-25 14:48:39 +00:00
parent 7262c19c41
commit b447c4e65b
4 changed files with 1 additions and 11 deletions
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lib/CodeGen/SelectionDAG/SelectionDAG.cpp
-1
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@@ -2286,7 +2286,6 @@ bool SelectionDAG::isVerifiedDebugInfoDesc(SDValue Op) const {
SDValue SelectionDAG::getShuffleScalarElt(const ShuffleVectorSDNode *N,
unsigned i) {
EVT VT = N->getValueType(0);
DebugLoc dl = N->getDebugLoc();
if (N->getMaskElt(i) < 0)
return getUNDEF(VT.getVectorElementType());
unsigned Index = N->getMaskElt(i);