Mark the SPU 'lr' instruction to never have side effects.

[oota-llvm.git] / lib / Target / CellSPU / SPUInstrInfo.cpp

diff --git a/lib/Target/CellSPU/SPUInstrInfo.cpp b/lib/Target/CellSPU/SPUInstrInfo.cpp
index 877d1c5dca3ba903d6ca48541c5ee37c9b0fde92..9dfe01476c825af85881a7d79447d256b4d5442e 100644 (file)
--- a/lib/Target/CellSPU/SPUInstrInfo.cpp
+++ b/lib/Target/CellSPU/SPUInstrInfo.cpp
@@ -164,11 +164,9 @@ SPUInstrInfo::isMoveInstr(const MachineInstr& MI,
            MI.getOperand(0).isReg() &&
            MI.getOperand(1).isReg() &&
            "invalid SPU OR<type>_<vec> or LR instruction!");
-    if (MI.getOperand(0).getReg() == MI.getOperand(1).getReg()) {
       sourceReg = MI.getOperand(1).getReg();
       destReg = MI.getOperand(0).getReg();
       return true;
-    }
     break;
   }
   case SPU::ORv16i8: