286                               (sp.code() << kRtShift) |
290                                (sp.code() << kRtShift) |
372   return Register::from_code((instr & kRtFieldMask) >> kRtShift);  in GetRtReg()
387   return (instr & kRtFieldMask) >> kRtShift;  in GetRt()
1005         Instr instr_a = ADDIU | ra.code() << kRsShift | ra.code() << kRtShift |  in target_at_put()
1192   Instr instr = opcode | (rs.code() << kRsShift) | (rt.code() << kRtShift)  in GenInstrRegister()
1205   Instr instr = opcode | (rs.code() << kRsShift) | (rt.code() << kRtShift)  in GenInstrRegister()
1244   Instr instr = opcode | fmt | (rt.code() << kRtShift)  in GenInstrRegister()
1257       opcode | fmt | (rt.code() << kRtShift) | (fs.code() << kFsShift) | func;  in GenInstrRegister()
1268   Instr instr = opcode | (rs.code() << kRsShift) | (rt.code() << kRtShift)  in GenInstrImmediate()
1278   Instr instr = opcode | (base.code() << kBaseShift) | (rt.code() << kRtShift) |  in GenInstrImmediate()
2072   Instr instr = SPECIAL | (1 << kRsShift) | (rt.code() << kRtShift)  in rotr()
2082   Instr instr = SPECIAL | (rs.code() << kRsShift) | (rt.code() << kRtShift)  in rotrv()
2092   Instr instr = SPECIAL | rs.code() << kRsShift | rt.code() << kRtShift |  in lsa()
2406       | rt.code() << kRtShift | code << 6;  in tge()
2414       | rt.code() << kRtShift | code << 6;  in tgeu()
2422       SPECIAL | TLT | rs.code() << kRsShift | rt.code() << kRtShift | code << 6;  in tlt()
2431       | rt.code() << kRtShift | code << 6;  in tltu()
2439       SPECIAL | TEQ | rs.code() << kRsShift | rt.code() << kRtShift | code << 6;  in teq()
2447       SPECIAL | TNE | rs.code() << kRsShift | rt.code() << kRtShift | code << 6;  in tne()
2554   Instr instr = PREF | (rs.rm().code() << kRsShift) | (hint << kRtShift)  in pref()