http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39423
--- Comment #26 from chrbr at gcc dot gnu.org 2012-08-10 08:08:45 UTC --- (In reply to comment #24) > Christian, do you have anything to add regarding this matter? > > I'm not sure whether this should be back ported to 4.6.x or 4.7.x or not. > Kaz, > what do you think? I got an ICE in elimination_costs_in_insn, at reload1.c:3654 when applying to the 4.7 branch, but it seems to be resolved on trunk (hoping it's not hidden) so I guess you can close this defect as resolved. I'm about to submit a separate patch for the second opportunity I mentioned in comment #17, as soon as it's polished up and I can assess some performance.
