230   void Swap(Register reg1, Register reg2, Register scratch = no_reg);
317                            Register scratch,
322                      Register scratch,
328                           Register scratch,
334                            Register scratch,  in JumpIfNotInNewSpace()  argument
336     InNewSpace(object, scratch, ne, branch);  in JumpIfNotInNewSpace()
342                         Register scratch,  in JumpIfInNewSpace()  argument
344     InNewSpace(object, scratch, eq, branch);  in JumpIfInNewSpace()
374                         Register scratch,
386       Register scratch,
398       Register scratch,
406                      scratch,
433                               Register scratch,
436   void GetNumberHash(Register reg0, Register scratch);
509   void UndoAllocationInNewSpace(Register object, Register scratch);
727   void Cvt_d_uw(FPURegister fd, FPURegister fs, FPURegister scratch);
728   void Cvt_d_uw(FPURegister fd, Register rs, FPURegister scratch);
731   void Trunc_uw_d(FPURegister fd, FPURegister fs, FPURegister scratch);
732   void Trunc_uw_d(FPURegister fd, Register rs, FPURegister scratch);
764                        Register scratch,
797                          Register scratch,
806                   Register scratch,
865       Register scratch,
870                            Register scratch,
881                                     Register scratch);
937                             Register scratch,
941                               Register scratch,
945                             Register scratch,
949                         Register scratch,
992                  Register scratch);
1011                                Register scratch,
1022                          Register scratch,
1028                                Register scratch,
1034                             Register scratch,
1054                            Register scratch,
1073                 Register scratch,
1080                 Register scratch,
1089                    Register scratch,
1151                                Register scratch = at);
1157                                Register scratch = at);
1252                             Register scratch);
1254                             Register scratch);
1363                                  Register scratch,
1384   void TrySmiTag(Register reg, Register scratch, Label* not_a_smi) {  in TrySmiTag()  argument
1385     TrySmiTag(reg, reg, scratch, not_a_smi);  in TrySmiTag()
1389                  Register scratch,  in TrySmiTag()  argument
1391     SmiTagCheckOverflow(at, src, scratch);  in TrySmiTag()
1392     BranchOnOverflow(not_a_smi, scratch);  in TrySmiTag()
1405   inline void SmiTst(Register value, Register scratch) {  in SmiTst()  argument
1406     And(scratch, value, Operand(kSmiTagMask));  in SmiTst()
1408   inline void NonNegativeSmiTst(Register value, Register scratch) {  in NonNegativeSmiTst()  argument
1409     And(scratch, value, Operand(kSmiTagMask | kSmiSignMask));  in NonNegativeSmiTst()
1423                  Register scratch = at,
1429                     Register scratch = at,
1456                            Register scratch,
1486                                               Register scratch,
1494                                  Register scratch,
1541                            Register scratch,
1546                          Register scratch);
1626                   Register scratch,