* [Bug tree-optimization/110769] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
@ 2023-07-21 20:36 ` pinskia at gcc dot gnu.org
2023-07-23 2:39 ` zhendong.su at inf dot ethz.ch
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-07-21 20:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |110641
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Most likely a dup of bug 110641.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110641
[Bug 110641] [14 Regression] ICE in adjust_loop_info_after_peeling, at
tree-ssa-loop-ivcanon.cc:1023
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
2023-07-21 20:36 ` [Bug tree-optimization/110769] " pinskia at gcc dot gnu.org
@ 2023-07-23 2:39 ` zhendong.su at inf dot ethz.ch
2023-07-24 6:33 ` [Bug tree-optimization/110769] [14 Regression] " rguenth at gcc dot gnu.org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: zhendong.su at inf dot ethz.ch @ 2023-07-23 2:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
Zhendong Su <zhendong.su at inf dot ethz.ch> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zhendong.su at inf dot ethz.ch
--- Comment #2 from Zhendong Su <zhendong.su at inf dot ethz.ch> ---
Another related test:
[591] % gcctk -O3 small.c
during GIMPLE pass: ch_vect
small.c: In function ‘main’:
small.c:2:5: internal compiler error: in adjust_loop_info_after_peeling, at
tree-ssa-loop-ivcanon.cc:1023
2 | int main() {
| ^~~~
0x821ffd adjust_loop_info_after_peeling(loop*, int, bool)
../../gcc-trunk/gcc/tree-ssa-loop-ivcanon.cc:1023
0x1142471 copy_headers
../../gcc-trunk/gcc/tree-ssa-loop-ch.cc:1110
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
[592] %
[592] % cat small.c
int a, b, c, *d = &a;
int main() {
while (b)
;
a++;
if (!c && !d)
__builtin_abort();
while (!a || b > 0)
b++;
return 0;
}
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
2023-07-21 20:36 ` [Bug tree-optimization/110769] " pinskia at gcc dot gnu.org
2023-07-23 2:39 ` zhendong.su at inf dot ethz.ch
@ 2023-07-24 6:33 ` rguenth at gcc dot gnu.org
2023-07-30 15:01 ` shaohua.li at inf dot ethz.ch
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-24 6:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |14.0
CC| |hubicka at gcc dot gnu.org
Summary|ICE in |[14 Regression] ICE in
|adjust_loop_info_after_peel |adjust_loop_info_after_peel
|ing, at |ing, at
|tree-ssa-loop-ivcanon.cc:10 |tree-ssa-loop-ivcanon.cc:10
|23 |23
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
` (2 preceding siblings ...)
2023-07-24 6:33 ` [Bug tree-optimization/110769] [14 Regression] " rguenth at gcc dot gnu.org
@ 2023-07-30 15:01 ` shaohua.li at inf dot ethz.ch
2023-10-17 12:15 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: shaohua.li at inf dot ethz.ch @ 2023-07-30 15:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
--- Comment #3 from Shaohua Li <shaohua.li at inf dot ethz.ch> ---
I tried to bisect it and it was bisected to r14-2674-gd0de3bf9175, which is
different from the bisection point in bug110641
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
` (3 preceding siblings ...)
2023-07-30 15:01 ` shaohua.li at inf dot ethz.ch
@ 2023-10-17 12:15 ` rguenth at gcc dot gnu.org
2023-11-03 12:27 ` [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2674-gd0de3bf9175 shaohua.li at inf dot ethz.ch
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-10-17 12:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2023-10-17
Status|UNCONFIRMED |NEW
Priority|P3 |P1
Ever confirmed|0 |1
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2674-gd0de3bf9175
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
` (4 preceding siblings ...)
2023-10-17 12:15 ` rguenth at gcc dot gnu.org
@ 2023-11-03 12:27 ` shaohua.li at inf dot ethz.ch
2023-11-03 18:02 ` [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e pinskia at gcc dot gnu.org
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: shaohua.li at inf dot ethz.ch @ 2023-11-03 12:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
--- Comment #5 from Shaohua Li <shaohua.li at inf dot ethz.ch> ---
(In reply to Shaohua Li from comment #3)
> I tried to bisect it and it was bisected to r14-2674-gd0de3bf9175, which is
> different from the bisection point in bug110641
I probably bisected to the wrong commit. I bisected it again and it should be
r14-2675-gef28aadad6e
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
` (5 preceding siblings ...)
2023-11-03 12:27 ` [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2674-gd0de3bf9175 shaohua.li at inf dot ethz.ch
@ 2023-11-03 18:02 ` pinskia at gcc dot gnu.org
2024-01-11 13:53 ` rguenth at gcc dot gnu.org
2024-01-11 13:53 ` rguenth at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-11-03 18:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Shaohua Li from comment #5)
> I probably bisected to the wrong commit. I bisected it again and it should
> be r14-2675-gef28aadad6e
Right, but that does not mean the underlying issue is not the same.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
` (6 preceding siblings ...)
2023-11-03 18:02 ` [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e pinskia at gcc dot gnu.org
@ 2024-01-11 13:53 ` rguenth at gcc dot gnu.org
2024-01-11 13:53 ` rguenth at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-01-11 13:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed by r14-7138-g05e8ef2a05b477
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2675-gef28aadad6e
2023-07-21 15:04 [Bug c/110769] New: ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 shaohua.li at inf dot ethz.ch
` (7 preceding siblings ...)
2024-01-11 13:53 ` rguenth at gcc dot gnu.org
@ 2024-01-11 13:53 ` rguenth at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-01-11 13:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769
Bug 110769 depends on bug 110641, which changed state.
Bug 110641 Summary: [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023 since r14-2230-g7e904d6c7f2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110641
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
^ permalink raw reply [flat|nested] 10+ messages in thread