https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #9 from Tobias Burnus ---
(In reply to Jan Hubicka from comment #7)
> We treat first partition somewhat specially in other code too, so I
> guess we could a test if the streamed partition is first one instad of
> relying on free to h
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
Thomas Schwinge changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #7 from Jan Hubicka ---
> void
> output_offload_tables (void)
> {
> ...
>
> /* In WHOPR mode during the WPA stage the joint offload tables need to be
> streamed to one partition only. That's why we free offload_funcs and
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #6 from GCC Commits ---
The master branch has been updated by Tobias Burnus :
https://gcc.gnu.org/g:2fcccf21a34f92ea060b492c9b2aecb56cd5d167
commit r15-3413-g2fcccf21a34f92ea060b492c9b2aecb56cd5d167
Author: Tobias Burnus
Date: T
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #5 from rguenther at suse dot de ---
On Mon, 2 Sep 2024, burnus at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
>
> --- Comment #4 from Tobias Burnus ---
> (In reply to Richard Biener from comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #4 from Tobias Burnus ---
(In reply to Richard Biener from comment #3)
> The forked processes may not write to any "global" data because forking
> makes that data not global ... instead any such "global" data has to be
> computed bef
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #3 from Richard Biener ---
The forked processes may not write to any "global" data because forking makes
that data not global ... instead any such "global" data has to be computed
before forking.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #2 from Tobias Burnus ---
Namely, the following seems to be problematic if the code is run concurrently.
The FORK part is actually quite old r207515 (Feb 2014) as is the following code
with flag_wpa, which was added in r217489 (No
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116535
--- Comment #1 from Tobias Burnus ---
I have problems reproducing it fully reliably – and my impression is that a
global variable is not atomically set.
The difference between -flto=1 and -flto=2 with -flto-partition=max is rather
small. In eit
