kOpcodeShift      253 src/mips/constants-mips.h SPECIAL   =   0 << kOpcodeShift,
kOpcodeShift      254 src/mips/constants-mips.h REGIMM    =   1 << kOpcodeShift,
kOpcodeShift      256 src/mips/constants-mips.h J         =   ((0 << 3) + 2) << kOpcodeShift,
kOpcodeShift      257 src/mips/constants-mips.h JAL       =   ((0 << 3) + 3) << kOpcodeShift,
kOpcodeShift      258 src/mips/constants-mips.h BEQ       =   ((0 << 3) + 4) << kOpcodeShift,
kOpcodeShift      259 src/mips/constants-mips.h BNE       =   ((0 << 3) + 5) << kOpcodeShift,
kOpcodeShift      260 src/mips/constants-mips.h BLEZ      =   ((0 << 3) + 6) << kOpcodeShift,
kOpcodeShift      261 src/mips/constants-mips.h BGTZ      =   ((0 << 3) + 7) << kOpcodeShift,
kOpcodeShift      263 src/mips/constants-mips.h ADDI      =   ((1 << 3) + 0) << kOpcodeShift,
kOpcodeShift      264 src/mips/constants-mips.h ADDIU     =   ((1 << 3) + 1) << kOpcodeShift,
kOpcodeShift      265 src/mips/constants-mips.h SLTI      =   ((1 << 3) + 2) << kOpcodeShift,
kOpcodeShift      266 src/mips/constants-mips.h SLTIU     =   ((1 << 3) + 3) << kOpcodeShift,
kOpcodeShift      267 src/mips/constants-mips.h ANDI      =   ((1 << 3) + 4) << kOpcodeShift,
kOpcodeShift      268 src/mips/constants-mips.h ORI       =   ((1 << 3) + 5) << kOpcodeShift,
kOpcodeShift      269 src/mips/constants-mips.h XORI      =   ((1 << 3) + 6) << kOpcodeShift,
kOpcodeShift      270 src/mips/constants-mips.h LUI       =   ((1 << 3) + 7) << kOpcodeShift,
kOpcodeShift      272 src/mips/constants-mips.h COP1      =   ((2 << 3) + 1) << kOpcodeShift,  // Coprocessor 1 class.
kOpcodeShift      273 src/mips/constants-mips.h BEQL      =   ((2 << 3) + 4) << kOpcodeShift,
kOpcodeShift      274 src/mips/constants-mips.h BNEL      =   ((2 << 3) + 5) << kOpcodeShift,
kOpcodeShift      275 src/mips/constants-mips.h BLEZL     =   ((2 << 3) + 6) << kOpcodeShift,
kOpcodeShift      276 src/mips/constants-mips.h BGTZL     =   ((2 << 3) + 7) << kOpcodeShift,
kOpcodeShift      278 src/mips/constants-mips.h SPECIAL2  =   ((3 << 3) + 4) << kOpcodeShift,
kOpcodeShift      279 src/mips/constants-mips.h SPECIAL3  =   ((3 << 3) + 7) << kOpcodeShift,
kOpcodeShift      281 src/mips/constants-mips.h LB        =   ((4 << 3) + 0) << kOpcodeShift,
kOpcodeShift      282 src/mips/constants-mips.h LH        =   ((4 << 3) + 1) << kOpcodeShift,
kOpcodeShift      283 src/mips/constants-mips.h LWL       =   ((4 << 3) + 2) << kOpcodeShift,
kOpcodeShift      284 src/mips/constants-mips.h LW        =   ((4 << 3) + 3) << kOpcodeShift,
kOpcodeShift      285 src/mips/constants-mips.h LBU       =   ((4 << 3) + 4) << kOpcodeShift,
kOpcodeShift      286 src/mips/constants-mips.h LHU       =   ((4 << 3) + 5) << kOpcodeShift,
kOpcodeShift      287 src/mips/constants-mips.h LWR       =   ((4 << 3) + 6) << kOpcodeShift,
kOpcodeShift      288 src/mips/constants-mips.h SB        =   ((5 << 3) + 0) << kOpcodeShift,
kOpcodeShift      289 src/mips/constants-mips.h SH        =   ((5 << 3) + 1) << kOpcodeShift,
kOpcodeShift      290 src/mips/constants-mips.h SWL       =   ((5 << 3) + 2) << kOpcodeShift,
kOpcodeShift      291 src/mips/constants-mips.h SW        =   ((5 << 3) + 3) << kOpcodeShift,
kOpcodeShift      292 src/mips/constants-mips.h SWR       =   ((5 << 3) + 6) << kOpcodeShift,
kOpcodeShift      294 src/mips/constants-mips.h LWC1      =   ((6 << 3) + 1) << kOpcodeShift,
kOpcodeShift      295 src/mips/constants-mips.h LDC1      =   ((6 << 3) + 5) << kOpcodeShift,
kOpcodeShift      297 src/mips/constants-mips.h SWC1      =   ((7 << 3) + 1) << kOpcodeShift,
kOpcodeShift      298 src/mips/constants-mips.h SDC1      =   ((7 << 3) + 5) << kOpcodeShift