------- Comment #4 from pinskia at gmail dot com 2008-03-29 09:02 ------- Subject: Re: postreload can handle the case where the memory locations use different modes
I forgot to mention that the dse patch fixes the problem earlier on so we now do the optimization pre-reload. We still have an extra store but that is recorded as another bug I filed. Sent from my iPhone On Mar 29, 2008, at 1:55, "pinskia at gcc dot gnu dot org" <[EMAIL PROTECTED] > wrote: > > > ------- Comment #3 from pinskia at gcc dot gnu dot org 2008-03-29 > 08:55 ------- > Hmm, I wonder how important this is now after the DSE patch for PR > 33927 which > basically does the same thing and it also runs after reload. I > really don't > want to make cselib any slower than it is already and post reload > cse is really > to me a hack for reload (or really RA) not doing its job so I don't > want to > slow down post reload cse. > > I am going to close this as won't fix as the reasons mentioned about. > > > -- > > pinskia at gcc dot gnu dot org changed: > > What |Removed |Added > --- > --- > ---------------------------------------------------------------------- > Status|ASSIGNED |RESOLVED > Resolution| |WONTFIX > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33790 > -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33790
