diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64InstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp index f152854546a..46d90abbe2a 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp @@ -3888,6 +3888,8 @@ bool AArch64InstrInfo::optimizeCondBranch(MachineInstr *MI) const { .addReg(NewReg) .addImm(Imm) .addMBB(TBB); + // Register lives on to the CBZ now. + MO.setIsKill(false); // For immediate smaller than 32, we need to use the 32-bit // variant (W) in all cases. Indeed the 64-bit variant does not |
