This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [tree-profiling] enable inliing and value profiling with -fprofile-use
- From: Richard Guenther <richard dot guenther at gmail dot com>
- To: Jan Hubicka <jh at suse dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 2 Feb 2005 14:00:49 +0100
- Subject: Re: [tree-profiling] enable inliing and value profiling with -fprofile-use
- References: <20050202125102.GG9711@kam.mff.cuni.cz>
- Reply-to: Richard Guenther <richard dot guenther at gmail dot com>
On Wed, 2 Feb 2005 13:51:02 +0100, Jan Hubicka <jh@suse.cz> wrote:
> Hi,
> now when we do profile guided inlining we ought to do good job in all
> cases so we should enable the inlining by default. I also noticed that
> value profiling is still disabled for some reason, so I am trying to
> re-enable it.
>
> Honza
Do we also enable inlining of small functions with -fprofile-generate now?
I remember running into the degenerate case of having 90% of the insns
deal with profile counter updating for the typical POOMA testcases otherwise
while profiling.
Richard.