On Thu, Oct 25, 2012 at 11:12 PM, David Miller <da...@davemloft.net> wrote: > From: "H.J. Lu" <hjl.to...@gmail.com> > Date: Thu, 25 Oct 2012 22:59:58 -0700 > >> On Wed, Oct 24, 2012 at 3:16 AM, H.J. Lu <hjl.to...@gmail.com> wrote: >>> On Tue, Oct 23, 2012 at 8:46 AM, Vladimir Makarov <vmaka...@redhat.com> >>> wrote: >>>> Hi, I was going to merge LRA into trunk last Sunday. It did not happen. >>>> LRA was actively changed last 4 weeks by implementing reviewer's proposals >>>> which resulted in a lot of new LRA regressions on GCC testsuite in >>>> comparison with reload. Finally, they were fixed and everything looks ok >>>> to >>>> me. >>>> >>>> So I've committed the patch into trunk as rev. 192719. The final patch is >>>> in the attachment. >>>> >>> >>> It caused: >>> >>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049 >>> >> >> Is there a command line option to turn off LRA from command-line to >> compare code quality? > > Currently no.
Should there be a -fno-ira option before reload pass is removed? It will be useful to investiage IRA regressions. -- H.J.
