diff options
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp index 936cbcc4c30..2514e5b87a7 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -941,12 +941,16 @@ void PPCInstrInfo::copyPhysReg(MachineBasicBlock &MBB, return; } else if (PPC::G8RCRegClass.contains(SrcReg) && PPC::VSFRCRegClass.contains(DestReg)) { + assert(Subtarget.hasDirectMove() && + "Subtarget doesn't support directmove, don't know how to copy."); BuildMI(MBB, I, DL, get(PPC::MTVSRD), DestReg).addReg(SrcReg); NumGPRtoVSRSpill++; getKillRegState(KillSrc); return; } else if (PPC::VSFRCRegClass.contains(SrcReg) && PPC::G8RCRegClass.contains(DestReg)) { + assert(Subtarget.hasDirectMove() && + "Subtarget doesn't support directmove, don't know how to copy."); BuildMI(MBB, I, DL, get(PPC::MFVSRD), DestReg).addReg(SrcReg); getKillRegState(KillSrc); return; @@ -962,7 +966,6 @@ void PPCInstrInfo::copyPhysReg(MachineBasicBlock &MBB, return; } - unsigned Opc; if (PPC::GPRCRegClass.contains(DestReg, SrcReg)) Opc = PPC::OR; |
