871                                          Register scratch1,  in InitializeNewString()
1510                                         Register scratch1,  in AllocateInNewSpace()
1593                                         Register scratch1,  in AllocateInNewSpace()
1703                                            Register scratch1,  in AllocateTwoByteString()
1734                                          Register scratch1,  in AllocateAsciiString()
1765                                                Register scratch1,  in AllocateTwoByteConsString()
1785                                              Register scratch1,  in AllocateAsciiConsString()
1805                                                  Register scratch1,  in AllocateTwoByteSlicedString()
1825                                                Register scratch1,  in AllocateAsciiSlicedString()
1906                                                  Register scratch1,  in StoreNumberToDoubleElements()
2269                                                Register scratch1,  in ObjectToDoubleVFPRegister()
2309                                             Register scratch1,  in SmiToDoubleVFPRegister()
2419                                      Register scratch1,  in EmitVFPTruncate()
2715                                 Register scratch1, Register scratch2) {  in SetCounter()
2725                                       Register scratch1, Register scratch2) {  in IncrementCounter()
2737                                       Register scratch1, Register scratch2) {  in DecrementCounter()
3033     Register scratch1,  in JumpIfNonSmisNotBothSequentialAsciiStrings()
3052                                                          Register scratch1,  in JumpIfNotBothSequentialAsciiStrings()
3070                                         Register scratch1,  in AllocateHeapNumber()
3091                                                  Register scratch1,  in AllocateHeapNumberWithValue()
3237     Register scratch1,  in JumpIfBothInstanceTypesAreNotSequentialAscii()
3454                                  Register scratch1,  in JumpIfBlack()