diff options
| -rw-r--r-- | lib/Target/PowerPC/PowerPCInstrInfo.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/Target/PowerPC/PowerPCInstrInfo.cpp b/lib/Target/PowerPC/PowerPCInstrInfo.cpp index 40fb18ba47..e7354cdc44 100644 --- a/lib/Target/PowerPC/PowerPCInstrInfo.cpp +++ b/lib/Target/PowerPC/PowerPCInstrInfo.cpp @@ -31,18 +31,19 @@ bool PowerPCInstrInfo::isMoveInstr(const MachineInstr& MI, MI.getOperand(0).isRegister() && MI.getOperand(1).isRegister() && MI.getOperand(2).isRegister() && - "invalid register-register int move instruction"); + "invalid PPC32 OR instruction!"); if (MI.getOperand(1).getReg() == MI.getOperand(2).getReg()) { sourceReg = MI.getOperand(1).getReg(); destReg = MI.getOperand(0).getReg(); return true; } } else if (oc == PPC32::ADDI) { // addi r1, r2, 0 - if (MI.getNumOperands() == 3 && - MI.getOperand(0).isRegister() && - MI.getOperand(1).isRegister() && - MI.getOperand(2).isImmediate() && - MI.getOperand(2).getImmedValue() == 0) { + assert(MI.getNumOperands() == 3 && + MI.getOperand(0).isRegister() && + MI.getOperand(1).isRegister() && + MI.getOperand(2).isImmediate() && + "invalid PPC32 ADDI instruction!"); + if (MI.getOperand(2).getImmedValue() == 0) { sourceReg = MI.getOperand(1).getReg(); destReg = MI.getOperand(0).getReg(); return true; @@ -51,7 +52,7 @@ bool PowerPCInstrInfo::isMoveInstr(const MachineInstr& MI, assert(MI.getNumOperands() == 2 && MI.getOperand(0).isRegister() && MI.getOperand(1).isRegister() && - "invalid register-register fp move instruction"); + "invalid PPC32 FMR instruction"); sourceReg = MI.getOperand(1).getReg(); destReg = MI.getOperand(0).getReg(); return true; |