public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug tree-optimization/97780] New: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46
@ 2020-11-10 11:43 marxin at gcc dot gnu.org
2020-11-10 11:43 ` [Bug tree-optimization/97780] " marxin at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-11-10 11:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97780
Bug ID: 97780
Summary: [11 Regression] ICE Segmentation fault since
r11-4831-g17c25a454e056f46
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: rguenth at gcc dot gnu.org
Target Milestone: ---
The following fails:
$ g++ /home/marxin/Programming/gcc/gcc/testsuite/g++.dg/opt/pr69141.C
-fno-tree-fre -O2 -fno-tree-dominator-opts -c
during GIMPLE pass: pre
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/opt/pr69141.C: In constructor
‘B::B()’:
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/opt/pr69141.C:12:1: internal
compiler error: Segmentation fault
12 | B::B () : b (this)
| ^
0x102a07f crash_signal
/home/marxin/Programming/gcc/gcc/toplev.c:330
0x7ffff7889d1f ???
/usr/src/debug/glibc-2.32-2.1.x86_64/signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0
0x11bc69f fini_pre
/home/marxin/Programming/gcc/gcc/tree-ssa-pre.c:4204
0x11bc69f execute
/home/marxin/Programming/gcc/gcc/tree-ssa-pre.c:4325
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/97780] [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46
2020-11-10 11:43 [Bug tree-optimization/97780] New: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46 marxin at gcc dot gnu.org
@ 2020-11-10 11:43 ` marxin at gcc dot gnu.org
2020-11-10 12:08 ` cvs-commit at gcc dot gnu.org
2020-11-10 12:08 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-11-10 11:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97780
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |10.2.0
Known to fail| |11.0
Ever confirmed|0 |1
Priority|P3 |P1
Status|UNCONFIRMED |NEW
Target Milestone|--- |11.0
Last reconfirmed| |2020-11-10
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/97780] [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46
2020-11-10 11:43 [Bug tree-optimization/97780] New: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46 marxin at gcc dot gnu.org
2020-11-10 11:43 ` [Bug tree-optimization/97780] " marxin at gcc dot gnu.org
@ 2020-11-10 12:08 ` cvs-commit at gcc dot gnu.org
2020-11-10 12:08 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-11-10 12:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97780
--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:960c4712c8e1e08f29af999d4198bd96fcccb93c
commit r11-4876-g960c4712c8e1e08f29af999d4198bd96fcccb93c
Author: Richard Biener <rguenther@suse.de>
Date: Tue Nov 10 13:06:08 2020 +0100
tree-optimization/97780 - fix ICE in fini_pre
This deals with blocks elimination added.
2020-11-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/97780
* tree-ssa-pre.c (fini_pre): Deal with added basic blocks
when freeing PHI_TRANS_TABLE.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/97780] [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46
2020-11-10 11:43 [Bug tree-optimization/97780] New: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46 marxin at gcc dot gnu.org
2020-11-10 11:43 ` [Bug tree-optimization/97780] " marxin at gcc dot gnu.org
2020-11-10 12:08 ` cvs-commit at gcc dot gnu.org
@ 2020-11-10 12:08 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-11-10 12:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97780
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-11-10 12:08 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-10 11:43 [Bug tree-optimization/97780] New: [11 Regression] ICE Segmentation fault since r11-4831-g17c25a454e056f46 marxin at gcc dot gnu.org
2020-11-10 11:43 ` [Bug tree-optimization/97780] " marxin at gcc dot gnu.org
2020-11-10 12:08 ` cvs-commit at gcc dot gnu.org
2020-11-10 12:08 ` rguenth at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).