ADDU             1200 src/mips/assembler-mips.cc   GenInstrRegister(SPECIAL, rs, rt, rd, 0, ADDU);
ADDU              256 src/mips/constants-mips.cc         case ADDU:
ADDU              687 src/mips/disasm-mips.cc         case ADDU:
ADDU             1807 src/mips/simulator-mips.cc         case ADDU: