diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index a9751e170fe6..6f65344215c0 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -42725,6 +42725,8 @@ bool X86TargetLowering::canCreateUndefOrPoisonForTargetNode( switch (Op.getOpcode()) { case X86ISD::PSHUFD: case X86ISD::VPERMILPI: + case X86ISD::UNPCKH: + case X86ISD::UNPCKL: return false; } return TargetLowering::canCreateUndefOrPoisonForTargetNode( |