diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFrameLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp index 08ae7174244..87229d80d9c 100644 --- a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -306,9 +306,10 @@ static void HandleVRSaveUpdate(MachineInstr *MI, const TargetInstrInfo &TII) { const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo(); DebugLoc dl = MI->getDebugLoc(); + const MachineRegisterInfo &MRI = MF->getRegInfo(); unsigned UsedRegMask = 0; for (unsigned i = 0; i != 32; ++i) - if (MF->getRegInfo().isPhysRegUsed(VRRegNo[i])) + if (MRI.isPhysRegModified(VRRegNo[i])) UsedRegMask |= 1 << (31-i); // Live in and live out values already must be in the mask, so don't bother |
