On Sep 11, 2005, at 8:09 AM, shreyas krishnan wrote: > Hi, > Can anyone tell me if there is a way to find out roughly the > source line no of a particular rtl instruction (if there is ) ? I > believe tree has a link to the source line no, in which case how do I > find out the source tree node for a particular rtl stmt ? See INSN_LOCATOR and locator_line().