diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCCTRLoops.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCCTRLoops.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCCTRLoops.cpp b/lib/Target/PowerPC/PPCCTRLoops.cpp index 5b20f81a3e..81a54d7015 100644 --- a/lib/Target/PowerPC/PPCCTRLoops.cpp +++ b/lib/Target/PowerPC/PPCCTRLoops.cpp @@ -685,7 +685,7 @@ bool PPCCTRLoops::convertToCTRLoop(MachineLoop *L) { const TargetRegisterClass *SrcRC = MF->getRegInfo().getRegClass(TripCount->getReg()); CountReg = MF->getRegInfo().createVirtualRegister(RC); - unsigned CopyOp = (isPPC64 && SrcRC == GPRC) ? + unsigned CopyOp = (isPPC64 && GPRC->hasSubClassEq(SrcRC)) ? (unsigned) PPC::EXTSW_32_64 : (unsigned) TargetOpcode::COPY; BuildMI(*Preheader, InsertPos, dl, |