diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2006-07-21 08:26:46 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-07-21 08:26:46 +0000 |
| commit | 74065bedf2d65fc779e613a34ed0e51ea70e3eb6 (patch) | |
| tree | 08b7c394e3e4dbdf28b643b8901311085b3b1472 /llvm/lib | |
| parent | 7c970b98d02d61a788af7d10aaf97b3424a61772 (diff) | |
| download | bcm5719-llvm-74065bedf2d65fc779e613a34ed0e51ea70e3eb6.tar.gz bcm5719-llvm-74065bedf2d65fc779e613a34ed0e51ea70e3eb6.zip | |
This opt is now handled in DAG combine.
llvm-svn: 29243
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 2ae607c182c..4ebe4caad09 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -2393,8 +2393,6 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDOperand Op, SelectionDAG &DAG) { bool V2IsUndef = V2.getOpcode() == ISD::UNDEF; if (isSplatMask(PermMask.Val)) { - if (ISD::isBuildVectorAllZeros(V1.Val) || ISD::isBuildVectorAllOnes(V1.Val)) - return V1; if (NumElems <= 4) return Op; // Promote it to a v4i32 splat. return PromoteSplat(Op, DAG); |
