On Tue, 9 Dec 2008, Jeff Law wrote: > Hans-Peter Nilsson wrote: > > Vladimir, have you had chance to look at supporting > > LOAD_EXTEND_OP (implicit sign-extension) in IRA? > > > > <http://gcc.gnu.org/ml/gcc/2008-10/msg00458.html> > > > > I'm guessing no, but hope it's not forgotten. > > > > I intend to write a PR this weekend if you need specific > > information. > Yes, please create a PR to track this issue so that it doens't get completely > lost.
FWIW, some change after 141361 hid it: I can't repeat it with neither 142609 nor 142857 (no regressions comparing an unmodified baseline w.o. the IRA patch). I created PR38603 anyway. I intend to fill in details and investigate and triage what change hid it. brgds, H-P
