http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39326
--- Comment #36 from Steven Bosscher <steven at gcc dot gnu.org> 2013-03-07 17:33:28 UTC --- (In reply to comment #29) > Yeah, one of my minor TLC patches. Most of the excessive memory > usage for regular testcases can be fixed by doing LIM on > all siblings of the loop tree independently, instead of keeping > data on all loops in the function live at the same time > (I've not finished _that_ TLC patch - and it won't help for > insanely deep nests, of course) It would be very helpful if you can try to recover this one at least, or explain a bit more what you had done. I don't see right away in the code what you mean.
