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Coding style fixes to recent patches. NFC. 

llvm-svn: 229312
This commit is contained in:
Simon Pilgrim 2015-02-15 14:19:29 +00:00
parent 00bd79d794
commit 2a7bedb73e
1 changed files with 6 additions and 6 deletions
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12
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -6651,7 +6651,7 @@ static SDValue matchAddSub(const BuildVectorSDNode *BV, SelectionDAG &DAG,
bool AddFound = false; bool AddFound = false;
bool SubFound = false; bool SubFound = false;
for (unsigned i = 0, e = NumElts; i != e; i++) { for (unsigned i = 0, e = NumElts; i != e; ++i) {
SDValue Op = BV->getOperand(i); SDValue Op = BV->getOperand(i);
// Skip 'undef' values. // Skip 'undef' values.
@ -7926,10 +7926,10 @@ static SDValue lowerVectorShuffleAsBitShift(SDLoc DL, MVT VT, SDValue V1,
bool MatchLeft = true, MatchRight = true; bool MatchLeft = true, MatchRight = true;
for (int i = 0; i != Size; i += Scale) { for (int i = 0; i != Size; i += Scale) {
for (int j = 0; j != Shift; j++) { for (int j = 0; j != Shift; ++j) {
MatchLeft &= Zeroable[i + j]; MatchLeft &= Zeroable[i + j];
} }
for (int j = Scale - Shift; j != Scale; j++) { for (int j = Scale - Shift; j != Scale; ++j) {
MatchRight &= Zeroable[i + j]; MatchRight &= Zeroable[i + j];
} }
} }
@ -7963,7 +7963,7 @@ static SDValue lowerVectorShuffleAsBitShift(SDLoc DL, MVT VT, SDValue V1,
// multiple to see if we can find a match with the moved element indices // multiple to see if we can find a match with the moved element indices
// and that the shifted in elements are all zeroable. // and that the shifted in elements are all zeroable.
for (int Scale = 2; Scale * VT.getScalarSizeInBits() <= 64; Scale *= 2) for (int Scale = 2; Scale * VT.getScalarSizeInBits() <= 64; Scale *= 2)
for (int Shift = 1; Shift != Scale; Shift++) for (int Shift = 1; Shift != Scale; ++Shift)
if (SDValue BitShift = MatchBitShift(Shift, Scale)) if (SDValue BitShift = MatchBitShift(Shift, Scale))
return BitShift; return BitShift;
@ -8132,7 +8132,7 @@ static SDValue lowerVectorShuffleAsZeroOrAnyExtend(
// Returns one of the source operands if the shuffle can be reduced to a // Returns one of the source operands if the shuffle can be reduced to a
// MOVQ, copying the lower 64-bits and zero-extending to the upper 64-bits. // MOVQ, copying the lower 64-bits and zero-extending to the upper 64-bits.
auto CanZExtLowHalf = [&]() { auto CanZExtLowHalf = [&]() {
for (int i = NumElements / 2; i != NumElements; i++) for (int i = NumElements / 2; i != NumElements; ++i)
if (!Zeroable[i]) if (!Zeroable[i])
return SDValue(); return SDValue();
if (isSequentialOrUndefInRange(Mask, 0, NumElements / 2, 0)) if (isSequentialOrUndefInRange(Mask, 0, NumElements / 2, 0))
@ -8385,7 +8385,7 @@ static SDValue lowerVectorShuffleAsInsertPS(SDValue Op, SDValue V1, SDValue V2,
int V2DstIndex = -1; int V2DstIndex = -1;
bool V1UsedInPlace = false; bool V1UsedInPlace = false;
for (int i = 0; i < 4; i++) { for (int i = 0; i < 4; ++i) {
// Synthesize a zero mask from the zeroable elements (includes undefs). // Synthesize a zero mask from the zeroable elements (includes undefs).
if (Zeroable[i]) { if (Zeroable[i]) {
ZMask |= 1 << i; ZMask |= 1 << i;