diff options
Diffstat (limited to 'lib/Target/ARM/Thumb2SizeReduction.cpp')
| -rw-r--r-- | lib/Target/ARM/Thumb2SizeReduction.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/ARM/Thumb2SizeReduction.cpp b/lib/Target/ARM/Thumb2SizeReduction.cpp index 3ef822d94f..83b1a60891 100644 --- a/lib/Target/ARM/Thumb2SizeReduction.cpp +++ b/lib/Target/ARM/Thumb2SizeReduction.cpp @@ -980,6 +980,9 @@ bool Thumb2SizeReduce::ReduceMBB(MachineBasicBlock &MBB) { MachineOperand *MO = BundleMI->findRegisterDefOperand(ARM::CPSR); if (MO && !MO->isDead()) LiveCPSR = true; + MO = BundleMI->findRegisterUseOperand(ARM::CPSR); + if (MO && !MO->isKill()) + LiveCPSR = true; } bool DefCPSR = false; |