diff options
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZShortenInst.cpp')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZShortenInst.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZShortenInst.cpp b/llvm/lib/Target/SystemZ/SystemZShortenInst.cpp index 41ef3b340e2..2f31be87a3d 100644 --- a/llvm/lib/Target/SystemZ/SystemZShortenInst.cpp +++ b/llvm/lib/Target/SystemZ/SystemZShortenInst.cpp @@ -143,7 +143,7 @@ bool SystemZShortenInst::shortenOn001AddCC(MachineInstr &MI, unsigned Opcode) { if (!LiveRegs.contains(SystemZ::CC) && shortenOn001(MI, Opcode)) { MachineInstrBuilder(*MI.getParent()->getParent(), &MI) - .addReg(SystemZ::CC, RegState::ImplicitDefine); + .addReg(SystemZ::CC, RegState::ImplicitDefine | RegState::Dead); return true; } return false; |
