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[PowerPC] Don't return false from PPC::isVSLDOIShuffleMask

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PPC::isVSLDOIShuffleMask should return -1, not false, when the shuffle
predicate should be false.

Noticed by inspection; no test case (yet).

llvm-svn: 205787
This commit is contained in:
Hal Finkel 2014-04-08 19:00:27 +00:00
parent 699a083c54
commit 0e97afbdb4
1 changed files with 1 additions and 1 deletions
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2
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -929,7 +929,7 @@ bool PPC::isVMRGHShuffleMask(ShuffleVectorSDNode *N, unsigned UnitSize,
/// amount, otherwise return -1.
int PPC::isVSLDOIShuffleMask(SDNode *N, bool isUnary) {
if (N->getValueType(0) != MVT::v16i8)
return false;
return -1;
ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);