This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/62031] [4.8 Regression] Different results between O2 and O2 -fpredictive-commoning
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 16 Oct 2014 07:56:05 +0000
- Subject: [Bug tree-optimization/62031] [4.8 Regression] Different results between O2 and O2 -fpredictive-commoning
- Auto-submitted: auto-generated
- References: <bug-62031-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62031
--- Comment #10 from rguenther at suse dot de <rguenther at suse dot de> ---
On Wed, 15 Oct 2014, clyon at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62031
>
> --- Comment #9 from clyon at gcc dot gnu.org ---
> Forgot to mention that my observation is true on trunk and 4.9 branch.
>
> I didn't notice it earlier because I run validations for every commit on the
> 4.9 branch, and not as often on trunk.
Can you please try to investigate? (does it only fail at -O0?!)