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Remove trailing whitespace. 

llvm-svn: 173008
This commit is contained in:
Craig Topper 2013-01-21 06:57:59 +00:00
parent c47de41e02
commit 32c5406dcf
1 changed files with 9 additions and 9 deletions
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18
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -5668,25 +5668,25 @@ LowerVECTOR_SHUFFLEtoBlend(ShuffleVectorSDNode *SVOp,
// Check the mask for BLEND and build the value.
unsigned MaskValue = 0;
// There are 2 lanes if (NumElems > 8), and 1 lane otherwise.
unsigned NumLanes = (NumElems-1)/8 + 1;
unsigned NumLanes = (NumElems-1)/8 + 1;
unsigned NumElemsInLane = NumElems / NumLanes;
// Blend for v16i16 should be symetric for the both lanes.
for (unsigned i = 0; i < NumElemsInLane; ++i) {
int SndLaneEltIdx = (NumLanes == 2) ?
int SndLaneEltIdx = (NumLanes == 2) ?
SVOp->getMaskElt(i + NumElemsInLane) : -1;
int EltIdx = SVOp->getMaskElt(i);
if ((EltIdx == -1 || EltIdx == (int)i) &&
if ((EltIdx == -1 || EltIdx == (int)i) &&
(SndLaneEltIdx == -1 || SndLaneEltIdx == (int)(i + NumElemsInLane)))
continue;
if (((unsigned)EltIdx == (i + NumElems)) &&
(SndLaneEltIdx == -1 ||
if (((unsigned)EltIdx == (i + NumElems)) &&
(SndLaneEltIdx == -1 ||
(unsigned)SndLaneEltIdx == i + NumElems + NumElemsInLane))
MaskValue |= (1<<i);
else
else
return SDValue();
}
@ -5694,13 +5694,13 @@ LowerVECTOR_SHUFFLEtoBlend(ShuffleVectorSDNode *SVOp,
// AVX2 introduced VPBLENDD instruction for 128 and 256-bit vectors.
EVT BlendVT = VT;
if (EltVT == MVT::i64 || (EltVT == MVT::i32 && !Subtarget->hasInt256())) {
BlendVT = EVT::getVectorVT(*DAG.getContext(),
EVT::getFloatingPointVT(EltVT.getSizeInBits()),
BlendVT = EVT::getVectorVT(*DAG.getContext(),
EVT::getFloatingPointVT(EltVT.getSizeInBits()),
NumElems);
V1 = DAG.getNode(ISD::BITCAST, dl, VT, V1);
V2 = DAG.getNode(ISD::BITCAST, dl, VT, V2);
}
SDValue Ret = DAG.getNode(X86ISD::BLENDI, dl, BlendVT, V1, V2,
DAG.getConstant(MaskValue, MVT::i32));
return DAG.getNode(ISD::BITCAST, dl, VT, Ret);