From 0b65c40821b6a0ce73d74924b1550f6ae7afd7f3 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Tue, 24 Apr 2012 06:36:35 +0000 Subject: [PATCH] Remove dangling spaces. Fix some other formatting. llvm-svn: 155429 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 074f96fd0043..e16367ab42d0 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -13014,7 +13014,8 @@ SDValue X86TargetLowering::PerformTruncateCombine(SDNode *N, SelectionDAG &DAG, if (!DCI.isBeforeLegalizeOps()) return SDValue(); - if (!Subtarget->hasAVX()) return SDValue(); + if (!Subtarget->hasAVX()) + return SDValue(); EVT VT = N->getValueType(0); SDValue Op = N->getOperand(0); @@ -14856,7 +14857,7 @@ static SDValue PerformSExtCombine(SDNode *N, SelectionDAG &DAG, if (!DCI.isBeforeLegalizeOps()) return SDValue(); - if (!Subtarget->hasAVX()) + if (!Subtarget->hasAVX()) return SDValue(); EVT VT = N->getValueType(0); @@ -14867,9 +14868,8 @@ static SDValue PerformSExtCombine(SDNode *N, SelectionDAG &DAG, if ((VT == MVT::v4i64 && OpVT == MVT::v4i32) || (VT == MVT::v8i32 && OpVT == MVT::v8i16)) { - if (Subtarget->hasAVX2()) { + if (Subtarget->hasAVX2()) return DAG.getNode(X86ISD::VSEXT_MOVL, dl, VT, Op); - } // Optimize vectors in AVX mode // Sign extend v8i16 to v8i32 and @@ -14882,21 +14882,23 @@ static SDValue PerformSExtCombine(SDNode *N, SelectionDAG &DAG, unsigned NumElems = OpVT.getVectorNumElements(); SmallVector ShufMask1(NumElems, -1); - for (unsigned i = 0; i < NumElems/2; i++) ShufMask1[i] = i; + for (unsigned i = 0; i != NumElems/2; ++i) + ShufMask1[i] = i; SDValue OpLo = DAG.getVectorShuffle(OpVT, dl, Op, DAG.getUNDEF(OpVT), &ShufMask1[0]); SmallVector ShufMask2(NumElems, -1); - for (unsigned i = 0; i < NumElems/2; i++) ShufMask2[i] = i + NumElems/2; + for (unsigned i = 0; i != NumElems/2; ++i) + ShufMask2[i] = i + NumElems/2; SDValue OpHi = DAG.getVectorShuffle(OpVT, dl, Op, DAG.getUNDEF(OpVT), &ShufMask2[0]); - EVT HalfVT = EVT::getVectorVT(*DAG.getContext(), VT.getScalarType(), + EVT HalfVT = EVT::getVectorVT(*DAG.getContext(), VT.getScalarType(), VT.getVectorNumElements()/2); - OpLo = DAG.getNode(X86ISD::VSEXT_MOVL, dl, HalfVT, OpLo); + OpLo = DAG.getNode(X86ISD::VSEXT_MOVL, dl, HalfVT, OpLo); OpHi = DAG.getNode(X86ISD::VSEXT_MOVL, dl, HalfVT, OpHi); return DAG.getNode(ISD::CONCAT_VECTORS, dl, VT, OpLo, OpHi);