Hi all, I try to develop a tool that get the final CFG of gcc by passing the -fdump-tree-final_cleanup-lineno option and parsing the file dumped by gcc.
I noticed that this flag does create an output only if at least the '-O1' (or more) is in the command line. I just would like to know if it would be possible to get the final_cleanup target even though no optimization flag has been given in the command line (for now, I'm just forcing '-O1' to be present if no other optimization flag has been detected in the command line). A final remark, not really significant, I noticed that since gcc 4.2, the name of the dumped tree files have slightly changed. Indeed before, I was used to <src_file_name>.t<#id>.<type> where in 4.2 it is more like <src_file_name>.<#id>t.<type>. I agree that this change is nothing but is there a reason for changing the position of the 't' character ? Regards -- Emmanuel Fleury There are only 10 types of people in the world. Those who understand binary and those who don't!!!! -- Unknown
