"Bhaskar Reddy" <bhaskar@cse.iitb.ac.in> writes: > GET_RTX_NAME returns name of an rtx given its expression code. > For example, It returns "insn_list" for parallel RTX. What am i asking > is, how/where can i know the exhaustive list of rtx names. > I think, i asked what i need, this time :) Look in rtl.def. Ian