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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-09-04 00:43:12 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-09-04 00:43:12 +0000 |
| commit | b733996110921028df24f72325580ba856a98c86 (patch) | |
| tree | 98cbcb4c33ccf2ee7148d68bafb106b3c27bc798 | |
| parent | a22c84571ac97aaafaed2ff38f1ee9f29791320d (diff) | |
Remove a duplicated but useless check that i've inserted in the previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113044 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 22c1d6036e..a00434a439 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5458,15 +5458,6 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) const { if (!isMMX && V2.getOpcode() != ISD::UNDEF && isCommutedSHUFP(SVOp)) return CommuteVectorShuffle(SVOp, DAG); - // NOTE: isPSHUFDMask can also match both masks below (unpckl_undef and - // unpckh_undef). Only use pshufd if speed is more important than size. - if (OptForSize && X86::isUNPCKL_v_undef_Mask(SVOp)) - if (VT != MVT::v2i64 && VT != MVT::v2f64) - return getTargetShuffleNode(getUNPCKLOpcode(VT), dl, VT, V1, V1, DAG); - if (OptForSize && X86::isUNPCKH_v_undef_Mask(SVOp)) - if (VT != MVT::v2i64 && VT != MVT::v2f64) - return getTargetShuffleNode(getUNPCKHOpcode(VT), dl, VT, V1, V1, DAG); - // The checks below are all present in isShuffleMaskLegal, but they are // inlined here right now to enable us to directly emit target specific // nodes, and remove one by one until they don't return Op anymore. |