public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug analyzer/107777] New: [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750
@ 2022-11-21 5:55 asolokha at gmx dot com
2022-11-21 8:31 ` [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55 marxin at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: asolokha at gmx dot com @ 2022-11-21 5:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107777
Bug ID: 107777
Summary: [13 Regression] ICE in get_representative_path_var_1,
at analyzer/region-model.cc:4750
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
gcc 13.0.0 20221120 snapshot (g:a16a5460447eaaff0b4468064e4d7b1cc8fc42eb) ICEs
when compiling the following testcase w/ -fanalyzer:
int *
__errno_location (void);
long int
read (int, void *, unsigned long int);
struct IOBUF {
int fd;
};
void
do_getline_end_data (struct IOBUF *iop, int tree)
{
char end_data;
if (tree)
*__errno_location () = 0;
read (iop->fd, &end_data, sizeof end_data);
}
% gcc-13 -fanalyzer -c ofd9impz.c
during IPA pass: analyzer
ofd9impz.c: In function 'do_getline_end_data':
ofd9impz.c:19:3: internal compiler error: in get_representative_path_var_1, at
analyzer/region-model.cc:4750
19 | read (iop->fd, &end_data, sizeof end_data);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x7bd41c ana::region_model::get_representative_path_var_1(ana::region const*,
hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue const*> >*)
const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/region-model.cc:4750
0x12cbbd8 ana::region_model::get_representative_path_var(ana::region const*,
hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue const*> >*)
const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/region-model.cc:4896
0x131dc1f ana::binding_cluster::get_representative_path_vars(ana::region_model
const*, hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue
const*> >*, ana::region const*, ana::svalue const*, auto_vec<ana::path_var,
0ul>*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/store.cc:2111
0x131e7e8 ana::store::get_representative_path_vars(ana::region_model const*,
hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue const*> >*,
ana::svalue const*, auto_vec<ana::path_var, 0ul>*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/store.cc:2987
0x12cb1a8 ana::region_model::get_representative_path_var_1(ana::svalue const*,
hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue const*> >*)
const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/region-model.cc:4626
0x12cb501 ana::region_model::get_representative_path_var(ana::svalue const*,
hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue const*> >*)
const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/region-model.cc:4693
0x12cb501 ana::region_model::get_representative_path_var(ana::svalue const*,
hash_set<ana::svalue const*, false, default_hash_traits<ana::svalue const*> >*)
const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/region-model.cc:4685
0x12cb501 ana::region_model::get_representative_tree(ana::svalue const*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/region-model.cc:4712
0x12add04 ana::impl_sm_context::get_diagnostic_tree(tree_node*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/engine.cc:433
0x13089ef check_for_open_fd
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/sm-fd.cc:1550
0x1309cfc on_read
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/sm-fd.cc:1533
0x1309cfc on_stmt
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/sm-fd.cc:1246
0x12a590f ana::exploded_node::on_stmt(ana::exploded_graph&, ana::supernode
const*, gimple const*, ana::program_state*, ana::uncertainty_t*,
ana::path_context*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/engine.cc:1485
0x12a8895 ana::exploded_graph::process_node(ana::exploded_node*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/engine.cc:4054
0x12a984a ana::exploded_graph::process_worklist()
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/engine.cc:3457
0x12abfd4 ana::impl_run_checkers(ana::logger*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/engine.cc:6110
0x12acfd6 ana::run_checkers()
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/engine.cc:6198
0x129b8d8 execute
/var/tmp/portage/sys-devel/gcc-13.0.0_p20221120/work/gcc-13-20221120/gcc/analyzer/analyzer-pass.cc:87
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55
2022-11-21 5:55 [Bug analyzer/107777] New: [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 asolokha at gmx dot com
@ 2022-11-21 8:31 ` marxin at gcc dot gnu.org
2022-11-22 0:10 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-11-21 8:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107777
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-11-21
CC| |marxin at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
Summary|[13 Regression] ICE in |[13 Regression] ICE in
|get_representative_path_var |get_representative_path_var
|_1, at |_1, at
|analyzer/region-model.cc:47 |analyzer/region-model.cc:47
|50 |50 since
| |r13-3770-g3d2d04cda493fb55
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r13-3770-g3d2d04cda493fb55.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55
2022-11-21 5:55 [Bug analyzer/107777] New: [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 asolokha at gmx dot com
2022-11-21 8:31 ` [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55 marxin at gcc dot gnu.org
@ 2022-11-22 0:10 ` cvs-commit at gcc dot gnu.org
2022-11-22 0:21 ` dmalcolm at gcc dot gnu.org
2022-11-28 22:36 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-11-22 0:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107777
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by David Malcolm <dmalcolm@gcc.gnu.org>:
https://gcc.gnu.org/g:358dab90186b30a5d287710f13625c327210218d
commit r13-4219-g358dab90186b30a5d287710f13625c327210218d
Author: David Malcolm <dmalcolm@redhat.com>
Date: Mon Nov 21 19:08:17 2022 -0500
analyzer: fix ICE on writes to errno [PR107777]
gcc/analyzer/ChangeLog:
PR analyzer/107777
* call-summary.cc
(call_summary_replay::convert_region_from_summary_1): Handle
RK_THREAD_LOCAL and RK_ERRNO in switch.
* region-model.cc (region_model::get_representative_path_var_1):
Likewise.
gcc/testsuite/ChangeLog:
PR analyzer/107777
* gcc.dg/analyzer/call-summaries-errno.c: New test.
* gcc.dg/analyzer/errno-pr107777.c: New test.
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55
2022-11-21 5:55 [Bug analyzer/107777] New: [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 asolokha at gmx dot com
2022-11-21 8:31 ` [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55 marxin at gcc dot gnu.org
2022-11-22 0:10 ` cvs-commit at gcc dot gnu.org
@ 2022-11-22 0:21 ` dmalcolm at gcc dot gnu.org
2022-11-28 22:36 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: dmalcolm at gcc dot gnu.org @ 2022-11-22 0:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107777
David Malcolm <dmalcolm at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #3 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Thanks for filing this bug. Should be fixed by the above commit.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55
2022-11-21 5:55 [Bug analyzer/107777] New: [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 asolokha at gmx dot com
` (2 preceding siblings ...)
2022-11-22 0:21 ` dmalcolm at gcc dot gnu.org
@ 2022-11-28 22:36 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-11-28 22:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107777
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-11-28 22:36 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-11-21 5:55 [Bug analyzer/107777] New: [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 asolokha at gmx dot com
2022-11-21 8:31 ` [Bug analyzer/107777] [13 Regression] ICE in get_representative_path_var_1, at analyzer/region-model.cc:4750 since r13-3770-g3d2d04cda493fb55 marxin at gcc dot gnu.org
2022-11-22 0:10 ` cvs-commit at gcc dot gnu.org
2022-11-22 0:21 ` dmalcolm at gcc dot gnu.org
2022-11-28 22:36 ` pinskia 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).