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* [Bug analyzer/97029] New: [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612
@ 2020-09-12 6:02 asolokha at gmx dot com
2020-09-12 20:38 ` [Bug analyzer/97029] " dmalcolm at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: asolokha at gmx dot com @ 2020-09-12 6:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97029
Bug ID: 97029
Summary: [11 Regression] ICE in wide_int_to_tree_1, at
tree.c:1612
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
gcc-11.0.0-alpha20200906 snapshot (g:23f8b90c401842afcbaa50a7fd3c2f37818f4396)
ICEs when compiling the following testcase w/ -fanalyzer:
struct vj {};
void
setjmp (struct vj pl)
{
setjmp (pl);
}
% gcc-11.0.0 -fanalyzer -c mytxbhhn.c
during IPA pass: analyzer
mytxbhhn.c: In function 'setjmp':
mytxbhhn.c:6:3: internal compiler error: in wide_int_to_tree_1, at tree.c:1612
6 | setjmp (pl);
| ^~~~~~~~~~~
0x7093a4 wide_int_to_tree_1
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/tree.c:1612
0x104edef wide_int_to_tree(tree_node*, poly_int<1u,
generic_wide_int<wide_int_ref_storage<false, true> > > const&)
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/tree.c:1724
0x104edef build_int_cst(tree_node*, poly_int<1u, long>)
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/tree.c:1364
0x111662d ana::region_model::deref_rvalue(ana::svalue const*, tree_node*,
ana::region_model_context*)
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/region-model.cc:1406
0x1121d6f ana::region_model::on_setjmp(gcall const*, ana::exploded_node const*,
ana::region_model_context*)
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/region-model.cc:895
0x10fb261 ana::exploded_node::on_stmt(ana::exploded_graph&, ana::supernode
const*, gimple const*, ana::program_state*) const
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/engine.cc:1076
0x10fc10d ana::exploded_graph::process_node(ana::exploded_node*)
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/engine.cc:2526
0x10fcbfa ana::exploded_graph::process_worklist()
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/engine.cc:2341
0x10fed4f ana::impl_run_checkers(ana::logger*)
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/engine.cc:4107
0x10ff97c ana::run_checkers()
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/engine.cc:4175
0x10f42f8 execute
/var/tmp/portage/sys-devel/gcc-11.0.0_alpha20200906/work/gcc-11-20200906/gcc/analyzer/analyzer-pass.cc:84
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/97029] [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612
2020-09-12 6:02 [Bug analyzer/97029] New: [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612 asolokha at gmx dot com
@ 2020-09-12 20:38 ` dmalcolm at gcc dot gnu.org
2020-09-14 7:11 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: dmalcolm at gcc dot gnu.org @ 2020-09-12 20:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97029
David Malcolm <dmalcolm at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2020-09-12
--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Thanks for filing this; confirmed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/97029] [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612
2020-09-12 6:02 [Bug analyzer/97029] New: [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612 asolokha at gmx dot com
2020-09-12 20:38 ` [Bug analyzer/97029] " dmalcolm at gcc dot gnu.org
@ 2020-09-14 7:11 ` rguenth at gcc dot gnu.org
2020-09-14 16:27 ` cvs-commit at gcc dot gnu.org
2020-09-14 16:44 ` dmalcolm at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-09-14 7:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97029
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |11.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/97029] [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612
2020-09-12 6:02 [Bug analyzer/97029] New: [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612 asolokha at gmx dot com
2020-09-12 20:38 ` [Bug analyzer/97029] " dmalcolm at gcc dot gnu.org
2020-09-14 7:11 ` rguenth at gcc dot gnu.org
@ 2020-09-14 16:27 ` cvs-commit at gcc dot gnu.org
2020-09-14 16:44 ` dmalcolm at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-09-14 16:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97029
--- 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:35e3f0829d8e9cdc7ea19917c9f3a7add3f14847
commit r11-3188-g35e3f0829d8e9cdc7ea19917c9f3a7add3f14847
Author: David Malcolm <dmalcolm@redhat.com>
Date: Sat Sep 12 09:28:05 2020 -0400
analyzer: fix ICE on setjmp with non-pointer-type [PR97029]
gcc/analyzer/ChangeLog:
PR analyzer/97029
* analyzer.cc (is_setjmp_call_p): Require the initial arg to be a
pointer.
* region-model.cc (region_model::deref_rvalue): Assert that the
svalue is of pointer type.
gcc/testsuite/ChangeLog:
* gcc.dg/analyzer/pr97029.c: New test.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/97029] [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612
2020-09-12 6:02 [Bug analyzer/97029] New: [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612 asolokha at gmx dot com
` (2 preceding siblings ...)
2020-09-14 16:27 ` cvs-commit at gcc dot gnu.org
@ 2020-09-14 16:44 ` dmalcolm at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: dmalcolm at gcc dot gnu.org @ 2020-09-14 16:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97029
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> ---
Should be fixed by above commit.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-09-14 16:44 UTC | newest]
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2020-09-12 6:02 [Bug analyzer/97029] New: [11 Regression] ICE in wide_int_to_tree_1, at tree.c:1612 asolokha at gmx dot com
2020-09-12 20:38 ` [Bug analyzer/97029] " dmalcolm at gcc dot gnu.org
2020-09-14 7:11 ` rguenth at gcc dot gnu.org
2020-09-14 16:27 ` cvs-commit at gcc dot gnu.org
2020-09-14 16:44 ` dmalcolm at gcc dot gnu.org
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