2014                                           Register scratch1,  in CallRecordWriteStub()  argument
2022     lwz(scratch1, MemOperand(scratch2));  in CallRecordWriteStub()
2023     addi(scratch1, scratch1, Operand(value));  in CallRecordWriteStub()
2024     stw(scratch1, MemOperand(scratch2));  in CallRecordWriteStub()
2029                                           Register scratch1,  in CallRecordWriteStub()  argument
2037     lwz(scratch1, MemOperand(scratch2));  in CallRecordWriteStub()
2038     subi(scratch1, scratch1, Operand(value));  in CallRecordWriteStub()
2039     stw(scratch1, MemOperand(scratch2));  in CallRecordWriteStub()
3771 #define COUNT_TRAILING_ZEROES_SLOW(max_count, scratch1, scratch2) \  in CallRecordWriteStub()  argument
3773   li(scratch1, Operand(max_count));                               \  in CallRecordWriteStub()
3774   mtctr(scratch1);                                                \  in CallRecordWriteStub()
3775   mr(scratch1, src);                                              \  in CallRecordWriteStub()
3778   andi(scratch2, scratch1, Operand(1));                           \  in CallRecordWriteStub()
3780   srdi(scratch1, scratch1, Operand(1)); /* src >>= 1;*/           \  in CallRecordWriteStub()
3785                                            Register scratch1, Register scratch2,  in CallRecordWriteStub()  argument
3790     COUNT_TRAILING_ZEROES_SLOW(32, scratch1, scratch2);  in CallRecordWriteStub()
3795                                            Register scratch1, Register scratch2,  in CallRecordWriteStub()  argument
3800     COUNT_TRAILING_ZEROES_SLOW(64, scratch1, scratch2);  in CallRecordWriteStub()
3813                                     Register scratch1, Register scratch2) {  in CallRecordWriteStub()  argument
3816     ReverseBitsInSingleByteU64(dst, dst, scratch1, scratch2, i);  in CallRecordWriteStub()
3821                                     Register scratch1, Register scratch2) {  in CallRecordWriteStub()  argument
3822   ByteReverseU32(dst, src, scratch1);  in CallRecordWriteStub()
3824     ReverseBitsInSingleByteU64(dst, dst, scratch1, scratch2, i);  in CallRecordWriteStub()
3830                                                 Register scratch1,  in CallRecordWriteStub()  argument
3839     li(scratch1, Operand(0));  in CallRecordWriteStub()
3844     rldicr(scratch1, src, shift, j*8+i);  in CallRecordWriteStub()
3846     rldicl(scratch1, scratch1, 0, j*8+i);  in CallRecordWriteStub()
3848     orx(scratch2, scratch2, scratch1);  in CallRecordWriteStub()