diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 6904714ec781..34f39190ab96 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -21880,7 +21880,8 @@ X86TargetLowering::EmitLoweredSelect(MachineInstr *MI, if (LastCMOV == MI && NextMIIt != BB->end() && NextMIIt->getOpcode() == MI->getOpcode() && NextMIIt->getOperand(2).getReg() == MI->getOperand(2).getReg() && - NextMIIt->getOperand(1).getReg() == MI->getOperand(0).getReg()) { + NextMIIt->getOperand(1).getReg() == MI->getOperand(0).getReg() && + NextMIIt->getOperand(1).isKill()) { CascadedCMOV = &*NextMIIt; } |