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| author | Craig Topper <craig.topper@gmail.com> | 2011-11-29 07:49:05 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2011-11-29 07:49:05 +0000 |
| commit | 36e36ace77cf84d7c8326957925550624b3fc89c (patch) | |
| tree | d765b1b9b9819b4c4e7014d39c7a1500a4b209f3 /lib/Target/X86/X86ISelLowering.cpp | |
| parent | 5d2f8c31556b6a5ce29d2cad314bc48af879c5b3 (diff) | |
Fix issues in shuffle decoding around VPERM* instructions. Fix shuffle decoding for VSHUFPS/D for 256-bit types. Add pattern matching for memory forms of VPERMILPS/VPERMILPD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145390 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index cde20c3cb3..7626db0441 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -4567,9 +4567,8 @@ static SDValue getShuffleScalarElt(SDNode *N, int Index, SelectionDAG &DAG, case X86ISD::SHUFPS: case X86ISD::SHUFPD: ImmN = N->getOperand(N->getNumOperands()-1); - DecodeSHUFPSMask(NumElems, - cast<ConstantSDNode>(ImmN)->getZExtValue(), - ShuffleMask); + DecodeSHUFPMask(VT, cast<ConstantSDNode>(ImmN)->getZExtValue(), + ShuffleMask); break; case X86ISD::PUNPCKH: DecodePUNPCKHMask(NumElems, ShuffleMask); |