https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83665
Pat Haugen <pthaugen at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pthaugen at gcc dot gnu.org
--- Comment #16 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
(In reply to Jan Hubicka from comment #14)
> Author: hubicka
> Date: Mon Feb 12 09:48:06 2018
> New Revision: 257582
>
> URL: https://gcc.gnu.org/viewcvs?rev=257582&root=gcc&view=rev
> Log:
>
> PR middle-end/83665
> * params.def (inline-min-speedup): Increase from 8 to 15.
> (max-inline-insns-auto): Decrease from 40 to 30.
> * ipa-split.c (consider_split): Add some buffer for function to
> be considered inlining candidate.
> * invoke.texi (max-inline-insns-auto, inline-min-speedup): UPdate
> default values.
>
> Modified:
> trunk/gcc/ChangeLog
> trunk/gcc/doc/invoke.texi
> trunk/gcc/ipa-split.c
> trunk/gcc/params.def
This change is responsible for a 6% degradation in CPU2000 175.vpr and a 12%
degradation in CPU2006 401.bzip2. Both run on a Power7 box.
