This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug gcov-profile/55674] [4.8 Regression] >20% size increase of lto/pgo binaries since r193747
- From: "tejohnson at google dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Dec 2012 15:02:55 +0000
- Subject: [Bug gcov-profile/55674] [4.8 Regression] >20% size increase of lto/pgo binaries since r193747
- Auto-submitted: auto-generated
- References: <bug-55674-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674
--- Comment #5 from Teresa Johnson <tejohnson at google dot com> 2012-12-13 15:02:55 UTC ---
Ok, I will download tramp3d-v4 right now and see what is going on. Can
you send me the full set of options you are using to compile it?
Teresa
On Thu, Dec 13, 2012 at 6:52 AM, markus at trippelsdorf dot de
<gcc-bugzilla@gcc.gnu.org> wrote:
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674
>
> --- Comment #4 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-12-13 14:52:37 UTC ---
> (In reply to comment #3)
>> Hi Markus,
>>
>> Are you sure you have my subsequent fixes patched in, to make sure the
>> histogram is getting streamed through the LTO files? This was the
>> behavior I saw when I was debugging the original issue that I fixed
>> with those patches. Basically, the hotness checks before we went into
>> LTO were good, and after LTO the min count was 0.
>>
> Hi Teresa,
>
> yes my gcc is up-to-date (from todays git).
>
> --
> Configure bugmail: http://gcc.gnu.org/bugzilla/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug.