diff options
| author | Craig Topper <craig.topper@gmail.com> | 2013-01-21 07:25:16 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2013-01-21 07:25:16 +0000 |
| commit | 04f74a149d16ff92722c3c333ab36b130fd8cae7 (patch) | |
| tree | e7c418c281e1658016e69b236e017d4c209baeef /lib/Target/X86/X86ISelLowering.cpp | |
| parent | bbf9d3e4936d21c0089d2fa51da7e10910a1fb36 (diff) | |
Use <0 checks in place of ==-1 because it results in simpler code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173010 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index e627dd45af..ea514c6d6f 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5678,12 +5678,12 @@ LowerVECTOR_SHUFFLEtoBlend(ShuffleVectorSDNode *SVOp, SVOp->getMaskElt(i + NumElemsInLane) : -1; int EltIdx = SVOp->getMaskElt(i); - if ((EltIdx == -1 || EltIdx == (int)i) && - (SndLaneEltIdx == -1 || SndLaneEltIdx == (int)(i + NumElemsInLane))) + if ((EltIdx < 0 || EltIdx == (int)i) && + (SndLaneEltIdx < 0 || SndLaneEltIdx == (int)(i + NumElemsInLane))) continue; if (((unsigned)EltIdx == (i + NumElems)) && - (SndLaneEltIdx == -1 || + (SndLaneEltIdx < 0 || (unsigned)SndLaneEltIdx == i + NumElems + NumElemsInLane)) MaskValue |= (1<<i); else |