196   int reg = instr->RtValue();  in PrintRt()
244   int freg = instr->RtValue();  in PrintFt()
657     int reg = instr->RtValue();  in FormatRegister()
1413       } else if (0 == instr->RtValue()) {  in DecodeTypeRegisterSPECIAL()
1774       if ((instr->RtValue() == 0) && (instr->RsValue() != 0)) {  in DecodeTypeImmediate()
1776       } else if ((instr->RtValue() != instr->RsValue()) &&  in DecodeTypeImmediate()
1777                  (instr->RsValue() != 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1779       } else if ((instr->RtValue() == instr->RsValue()) &&  in DecodeTypeImmediate()
1780                  (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1782       } else if ((instr->RsValue() == 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1789       if ((instr->RtValue() == 0) && (instr->RsValue() != 0)) {  in DecodeTypeImmediate()
1791       } else if ((instr->RtValue() != instr->RsValue()) &&  in DecodeTypeImmediate()
1792                  (instr->RsValue() != 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1794       } else if ((instr->RtValue() == instr->RsValue()) &&  in DecodeTypeImmediate()
1795                  (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1797       } else if ((instr->RsValue() == 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1804       if ((instr->RtValue() == instr->RsValue()) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1806       } else if ((instr->RtValue() != instr->RsValue()) &&  in DecodeTypeImmediate()
1807                  (instr->RsValue() != 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1809       } else if ((instr->RsValue() == 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1816       if ((instr->RtValue() == instr->RsValue()) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1818       } else if ((instr->RtValue() != instr->RsValue()) &&  in DecodeTypeImmediate()
1819                  (instr->RsValue() != 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1821       } else if ((instr->RsValue() == 0) && (instr->RtValue() != 0)) {  in DecodeTypeImmediate()
1847         int rt_reg = instr->RtValue();  in DecodeTypeImmediate()
1864         int rt_reg = instr->RtValue();  in DecodeTypeImmediate()