Dear gcc, I am currently a PhD student at CSE, UNSW, Australia. I am looking a way to output the memory address of an insn (rtx), in the format="%lu". At the moment, I know how to get the memory address like: find_mem_reference( insn, &mem, write); address= XEXP (mem, 0); Also I know that I need to place some rtl codes like: start_sequence(); ...... end_sequence(); But I could not find any hints to create a function call to place into the dots. Even with a simple call to the builtin printf e.g. expand_builtin_printf(). Don't know how to create argument list, formating, and function call. I am looking around on the internet, gcc documentation, mailing list ... for a month, but could not solve this. Look forward to your advice. Many thanks. Regards, Quan
