> On Thu, Jan 17, 2013 at 8:17 AM, Kumar, Venkataramanan > <venkataramanan.ku...@amd.com> wrote: > > Hi Maintainers, > > > > This patch adds pipeline descriptions for -march=btver2. > > > > Completed bootstrap and gcc regression test passes with r194705 > > > > Is this ok for trunk? > > > > > > Change log > > -------------- > > 2013-01-17 Venkataramanan Kumar <venkataramanan.ku...@amd.com> > > > > btver2 pipeline descriptions > > * config/i386/i386.c : Enable CPU_BTVER2 to use btver2 pipeline > > descriptions. > > * config/i386/i386.md (btver2_decode) : New type attributes. > > * config/i386/sse.md (btver2_decode, btver2_sse_attr): New type > > attributes. > > * config/i386/btver2.md: New file describing btver2 pipelines. > > As agreed previously, tuning patch looks safe even this late in the game.
Just a quick question, what are the effect on the generated automaton sizes? Honza
