On Wed, Dec 04, 2019 at 10:52:28PM +0100, Jan Hubicka wrote:
> * cgraphclones.c (localize_profile): New function.
> (cgraph_node::create_clone): Use it for partial profiles.
> * common.opt (fprofile-partial-training): New flag.
This FAILs everywhere, with:
Running /usr/src/gcc/gc
On Thu, Dec 5, 2019 at 1:41 PM Martin Liška wrote:
>
> On 12/5/19 1:30 PM, Richard Biener wrote:
> > I wonder if the behavior shouldn't be the default? The only thing we lose
> > is failing to notice really cold calls (error paths) in programs?
>
> I would also consider enabling that by default.
On 12/5/19 1:30 PM, Richard Biener wrote:
I wonder if the behavior shouldn't be the default? The only thing we lose
is failing to notice really cold calls (error paths) in programs?
I would also consider enabling that by default.
I'm sending a language correction for the option documentation:
On Wed, Dec 4, 2019 at 10:52 PM Jan Hubicka wrote:
>
> Hi,
> with recent fixes to proile updating I noticed that we get more regressions
> compared to gcc 9 at Firefox testing. This is because Firefox train run is
> not covering all the benchmarks and gcc 9, thanks to updating bugs sometimes
> opt
Hi,
with recent fixes to proile updating I noticed that we get more regressions
compared to gcc 9 at Firefox testing. This is because Firefox train run is
not covering all the benchmarks and gcc 9, thanks to updating bugs sometimes
optimize code for speed even if it was not trained.
While in gener
