219   void Swap(Register reg1, Register reg2, Register scratch = no_reg);
306                            Register scratch,
311                      Register scratch,
317                           Register scratch,
323                            Register scratch,  in JumpIfNotInNewSpace()  argument
325     InNewSpace(object, scratch, ne, branch);  in JumpIfNotInNewSpace()
331                         Register scratch,  in JumpIfInNewSpace()  argument
333     InNewSpace(object, scratch, eq, branch);  in JumpIfInNewSpace()
363                         Register scratch,
375       Register scratch,
389       Register scratch,
399                      scratch,
436                               Register scratch,
439   void GetNumberHash(Register reg0, Register scratch);
512   void UndoAllocationInNewSpace(Register object, Register scratch);
741   void Cvt_d_uw(FPURegister fd, FPURegister fs, FPURegister scratch);
742   void Cvt_d_uw(FPURegister fd, Register rs, FPURegister scratch);
745   void Trunc_uw_d(FPURegister fd, FPURegister fs, FPURegister scratch);
746   void Trunc_uw_d(FPURegister fd, Register rs, FPURegister scratch);
792                        Register scratch,
825                          Register scratch,
834                   Register scratch,
893       Register scratch,
902                                     Register scratch);
942                             Register scratch,
946                               Register scratch,
950                             Register scratch,
954                         Register scratch,
988                  Register scratch);
1007                                Register scratch,
1018                          Register scratch,
1024                                Register scratch,
1030                             Register scratch,
1050                            Register scratch,
1069                 Register scratch,
1076                 Register scratch,
1085                    Register scratch,
1143                                Register scratch = at);
1149                                Register scratch = at);
1246                             Register scratch);
1248                             Register scratch);
1360                                  Register scratch,
1381   void TrySmiTag(Register reg, Register scratch, Label* not_a_smi) {  in TrySmiTag()  argument
1382     TrySmiTag(reg, reg, scratch, not_a_smi);  in TrySmiTag()
1386                  Register scratch,  in TrySmiTag()  argument
1388     SmiTagCheckOverflow(at, src, scratch);  in TrySmiTag()
1389     BranchOnOverflow(not_a_smi, scratch);  in TrySmiTag()
1402   inline void SmiTst(Register value, Register scratch) {  in SmiTst()  argument
1403     And(scratch, value, Operand(kSmiTagMask));  in SmiTst()
1405   inline void NonNegativeSmiTst(Register value, Register scratch) {  in NonNegativeSmiTst()  argument
1406     And(scratch, value, Operand(kSmiTagMask | kSmiSignMask));  in NonNegativeSmiTst()
1420                  Register scratch = at,
1426                     Register scratch = at,
1446   void AssertUndefinedOrAllocationSite(Register object, Register scratch);
1457                            Register scratch,
1483   void JumpIfInstanceTypeIsNotSequentialOneByte(Register type, Register scratch,
1491                                  Register scratch,
1562                            Register scratch,
1567                          Register scratch);
1638                   Register scratch,