Thanks. I've modified ChangeLog.
2014-10-10 Evgeny Stupachenko
* config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
Remove m_SILVERMONT and m_INTEL from the tune.
On Fri, Oct 10, 2014 at 7:58 PM, H.J. Lu wrote:
> On Fri, Oct 10, 2014 at 8:07 AM, Evgeny Stupachenk
On Fri, Oct 10, 2014 at 8:07 AM, Evgeny Stupachenko wrote:
> Hi,
>
> We've met several performance issues (up to 15%) on Silvermont caused
> by the PARTIAL_REG_DEPENDENCY tuning.
> Previously discussed here: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57954
> Propose removing Silvermont related t
On Fri, Oct 10, 2014 at 5:07 PM, Evgeny Stupachenko wrote:
> We've met several performance issues (up to 15%) on Silvermont caused
> by the PARTIAL_REG_DEPENDENCY tuning.
> Previously discussed here: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57954
> Propose removing Silvermont related tune fro
Hi,
We've met several performance issues (up to 15%) on Silvermont caused
by the PARTIAL_REG_DEPENDENCY tuning.
Previously discussed here: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57954
Propose removing Silvermont related tune from PARTIAL_REG_DEPENDENCY.
The patch passed bootstrap, make chec
