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synced 2024-12-30 17:33:24 +00:00
Tidy up. No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155832 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -3420,11 +3420,11 @@ static bool isMOVLPMask(ArrayRef<int> Mask, EVT VT) {
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if (NumElems != 2 && NumElems != 4)
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if (NumElems != 2 && NumElems != 4)
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return false;
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return false;
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for (unsigned i = 0; i != NumElems/2; ++i)
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for (unsigned i = 0, e = NumElems/2; i != e; ++i)
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if (!isUndefOrEqual(Mask[i], i + NumElems))
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if (!isUndefOrEqual(Mask[i], i + NumElems))
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return false;
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return false;
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for (unsigned i = NumElems/2; i != NumElems; ++i)
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for (unsigned i = NumElems/2, e = NumElems; i != e; ++i)
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if (!isUndefOrEqual(Mask[i], i))
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if (!isUndefOrEqual(Mask[i], i))
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return false;
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return false;
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@ -3440,12 +3440,12 @@ static bool isMOVLHPSMask(ArrayRef<int> Mask, EVT VT) {
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|| VT.getSizeInBits() > 128)
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|| VT.getSizeInBits() > 128)
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return false;
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return false;
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for (unsigned i = 0; i != NumElems/2; ++i)
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for (unsigned i = 0, e = NumElems/2; i != e; ++i)
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if (!isUndefOrEqual(Mask[i], i))
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if (!isUndefOrEqual(Mask[i], i))
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return false;
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return false;
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for (unsigned i = 0; i != NumElems/2; ++i)
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for (unsigned i = 0, e = NumElems/2; i != e; ++i)
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if (!isUndefOrEqual(Mask[i + NumElems/2], i + NumElems))
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if (!isUndefOrEqual(Mask[i + e], i + NumElems))
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return false;
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return false;
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return true;
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return true;
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@ -4109,7 +4109,7 @@ static bool ShouldXformToMOVLP(SDNode *V1, SDNode *V2,
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for (unsigned i = 0, e = NumElems/2; i != e; ++i)
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for (unsigned i = 0, e = NumElems/2; i != e; ++i)
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if (!isUndefOrEqual(Mask[i], i))
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if (!isUndefOrEqual(Mask[i], i))
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return false;
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return false;
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for (unsigned i = NumElems/2; i != NumElems; ++i)
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for (unsigned i = NumElems/2, e = NumElems; i != e; ++i)
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if (!isUndefOrEqual(Mask[i], i+NumElems))
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if (!isUndefOrEqual(Mask[i], i+NumElems))
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return false;
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return false;
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return true;
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return true;
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@ -4257,9 +4257,8 @@ static SDValue getUnpackl(SelectionDAG &DAG, DebugLoc dl, EVT VT, SDValue V1,
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static SDValue getUnpackh(SelectionDAG &DAG, DebugLoc dl, EVT VT, SDValue V1,
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static SDValue getUnpackh(SelectionDAG &DAG, DebugLoc dl, EVT VT, SDValue V1,
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SDValue V2) {
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SDValue V2) {
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unsigned NumElems = VT.getVectorNumElements();
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unsigned NumElems = VT.getVectorNumElements();
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unsigned Half = NumElems/2;
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SmallVector<int, 8> Mask;
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SmallVector<int, 8> Mask;
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for (unsigned i = 0; i != Half; ++i) {
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for (unsigned i = 0, Half = NumElems/2; i != Half; ++i) {
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Mask.push_back(i + Half);
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Mask.push_back(i + Half);
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Mask.push_back(i + NumElems + Half);
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Mask.push_back(i + NumElems + Half);
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}
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}
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