diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | 12 | ||||
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.h | 2 |
2 files changed, 8 insertions, 6 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp index 674b36c5a38..2ec6dcb7d8e 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -315,14 +315,14 @@ PPCInstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, return 2; } -void PPCInstrInfo::copyRegToReg(MachineBasicBlock &MBB, +bool PPCInstrInfo::copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, unsigned DestReg, unsigned SrcReg, const TargetRegisterClass *DestRC, const TargetRegisterClass *SrcRC) const { if (DestRC != SrcRC) { - cerr << "Not yet supported!"; - abort(); + // Not yet supported! + return false; } if (DestRC == PPC::GPRCRegisterClass) { @@ -340,9 +340,11 @@ void PPCInstrInfo::copyRegToReg(MachineBasicBlock &MBB, } else if (DestRC == PPC::CRBITRCRegisterClass) { BuildMI(MBB, MI, get(PPC::CROR), DestReg).addReg(SrcReg).addReg(SrcReg); } else { - cerr << "Attempt to copy register that is not GPR or FPR"; - abort(); + // Attempt to copy register that is not GPR or FPR + return false; } + + return true; } bool diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.h b/llvm/lib/Target/PowerPC/PPCInstrInfo.h index b7c74fbe768..cb5a0e6c1f6 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.h +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.h @@ -112,7 +112,7 @@ public: virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, const SmallVectorImpl<MachineOperand> &Cond) const; - virtual void copyRegToReg(MachineBasicBlock &MBB, + virtual bool copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, unsigned DestReg, unsigned SrcReg, const TargetRegisterClass *DestRC, |
