diff options
| -rw-r--r-- | lib/Target/ARM/ARMRegisterInfo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMRegisterInfo.cpp b/lib/Target/ARM/ARMRegisterInfo.cpp index 2c53bfd693..3dac8b030b 100644 --- a/lib/Target/ARM/ARMRegisterInfo.cpp +++ b/lib/Target/ARM/ARMRegisterInfo.cpp @@ -315,6 +315,7 @@ ARMRegisterInfo::getCalleeSavedRegClasses() const { BitVector ARMRegisterInfo::getReservedRegs(const MachineFunction &MF) const { BitVector Reserved(getNumRegs()); Reserved.set(ARM::SP); + Reserved.set(ARM::PC); if (STI.isTargetDarwin() || hasFP(MF)) Reserved.set(FramePtr); // Some targets reserve R9. |