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Fix weirdness handling single element vectors.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35941 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-04-12 04:44:28 +00:00
parent 6c284d716e
commit c2941779c3
1 changed files with 2 additions and 5 deletions

7
lib/CodeGen/SelectionDAG/TargetLowering.cpp

@ -303,12 +303,9 @@ unsigned TargetLowering::getVectorTypeBreakdown(const VectorType *PTy,
NumVectorRegs <<= 1;
}
MVT::ValueType VT;
if (NumElts == 1) {
MVT::ValueType VT = getVectorType(EltTy, NumElts);
if (!isTypeLegal(VT))
VT = EltTy;
} else {
VT = getVectorType(EltTy, NumElts);
}
PTyElementVT = VT;
MVT::ValueType DestVT = getTypeToTransformTo(VT);