https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #11 from Sam James ---
(In reply to GGanesh from comment #10)
> Can we extend this patch to AMD processors as well. If not, I will plan to
> submit the patch for stage-1!
GCC 13 (as of today) is in stage 3 - see
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
GGanesh changed:
What|Removed |Added
CC||Ganesh.Gopalasubramanian@am
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #9 from Jakub Jelinek ---
Besides missing AMD response, it isn't fully fixed, because the change is on
the libatomic side only.
So we still pay the cost to call those functions (and often PLT cost too) and
return from them.
For GCC
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #8 from Xi Ruoyao ---
Shall I close it as FIXED, or keep it opening waiting for AMD response?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #7 from CVS Commits ---
The releases/gcc-11 branch has been updated by Jakub Jelinek
:
https://gcc.gnu.org/g:1861b9a9f13c6406a2eb146b2da0a41d044f
commit r11-9729-g1861b9a9f13c6406a2eb146b2da0a41d044f
Author: Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #6 from CVS Commits ---
The master branch has been updated by Jakub Jelinek :
https://gcc.gnu.org/g:1d47c0512a265d4bb3ab9e56259fd1e4f4d42c75
commit r12-7689-g1d47c0512a265d4bb3ab9e56259fd1e4f4d42c75
Author: Jakub Jelinek
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #5 from Jakub Jelinek ---
Of course, if AMD confirms the same, we could just revert the
__libat_feat1_init change.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #4 from Jakub Jelinek ---
Created attachment 52517
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52517=edit
gcc12-pr104688.patch
Untested patch to handle it so far on the libatomic side only.
Not sure about what exactly to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
--- Comment #3 from Florian Weimer ---
I feel we should give AMD some time to comment here. If they can commit
supporting it like Intel did, that alters the design space somewhat.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
Xi Ruoyao changed:
What|Removed |Added
URL||https://gcc.gnu.org/piperma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104688
Jakub Jelinek changed:
What|Removed |Added
CC||hjl.tools at gmail dot com,
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