https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
Paul Clarke changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #22 from Segher Boessenkool ---
Backported to 11 and 10. Not doing GCC 9; the problem is older than that,
and the backport wouldn't be completely trivial. Paul, please close if
everything is okay now?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #21 from CVS Commits ---
The releases/gcc-10 branch has been updated by Segher Boessenkool
:
https://gcc.gnu.org/g:14b7e8ace8236bd341a182dc3ef044fe98de5525
commit r10-10144-g14b7e8ace8236bd341a182dc3ef044fe98de5525
Author: Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #20 from CVS Commits ---
The releases/gcc-10 branch has been updated by Segher Boessenkool
:
https://gcc.gnu.org/g:5a989ccd3cbc31cb0e5fecd9423fc1577f3694b0
commit r10-10143-g5a989ccd3cbc31cb0e5fecd9423fc1577f3694b0
Author: Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #19 from CVS Commits ---
The releases/gcc-11 branch has been updated by Segher Boessenkool
:
https://gcc.gnu.org/g:da0a5628d47ee59320dac9787f3232b0911fbc14
commit r11-9022-gda0a5628d47ee59320dac9787f3232b0911fbc14
Author: Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #18 from CVS Commits ---
The releases/gcc-11 branch has been updated by Segher Boessenkool
:
https://gcc.gnu.org/g:5210f05c6eba12561914cb0fdf7aec149b28f179
commit r11-9021-g5210f05c6eba12561914cb0fdf7aec149b28f179
Author: Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #17 from CVS Commits ---
The master branch has been updated by Segher Boessenkool :
https://gcc.gnu.org/g:86e6268cff328e27ee6f90e2afc35b6f437a25cd
commit r12-3418-g86e6268cff328e27ee6f90e2afc35b6f437a25cd
Author: Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #16 from Segher Boessenkool ---
(Hopefully) fixed on trunk, but it needs backports.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #15 from CVS Commits ---
The master branch has been updated by Segher Boessenkool :
https://gcc.gnu.org/g:2484f7a4b0f52e6ed04754be336f1fa6fde47f6b
commit r12-3353-g2484f7a4b0f52e6ed04754be336f1fa6fde47f6b
Author: Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
Segher Boessenkool changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |segher at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #13 from Segher Boessenkool ---
/* If we need to save CR, put it into r12 or r11. Choose r12 except when
r12 will be needed by out-of-line gpr save. */
cr_save_regno = ((DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
Segher Boessenkool changed:
What|Removed |Added
Ever confirmed|0 |1
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #11 from Paul Clarke ---
This does produce the issue for me:
--
$ git checkout remotes/vendors/ibm/gcc-11-branch gcc-AT
$ mkdir gcc-AT-build
$ cd gcc-AT-build
$ ../gcc-AT/configure --enable-languages=c,c++ --disable-libada
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #10 from Segher Boessenkool ---
(In reply to Segher Boessenkool from comment #9)
> So that is something older from the GCC 11 branch, aha.
And I cannot reproduce it with anything that has been on the GCC 11 branch,
either.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #9 from Segher Boessenkool ---
So that is something older from the GCC 11 branch, aha.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #8 from Paul Clarke ---
$ /opt/at15.0/bin/gcc --version
gcc (GCC) 11.2.1 20210802 (Advance-Toolchain 15.0-0) [ebcfb7a665c2]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
Bill Schmidt changed:
What|Removed |Added
CC||wschmidt at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
Segher Boessenkool changed:
What|Removed |Added
CC||segher at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #5 from Paul Clarke ---
Fails with "-mcpu=power10" and "-O2" or "-O3".
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #4 from Paul Clarke ---
Created attachment 51372
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51372=edit
preprocessed source (yet a bit smaller)
I was able to remove one of the cases of the switch statement in the function
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #3 from Paul Clarke ---
Created attachment 51371
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51371=edit
preprocessed source (a bit smaller)
I was able to cut out a bit more than half of the original code. It gets more
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
--- Comment #2 from Paul Clarke ---
Created attachment 51369
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51369=edit
creduced version (tiny, but ugly)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102107
Paul Clarke changed:
What|Removed |Added
Attachment #51367|0 |1
is obsolete|
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