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* [Bug analyzer/106181] New: [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909
@ 2022-07-04 11:06 asolokha at gmx dot com
2022-07-04 11:14 ` [Bug analyzer/106181] " tlange at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: asolokha at gmx dot com @ 2022-07-04 11:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106181
Bug ID: 106181
Summary: [13 Regression] ICE in capacity_compatible_with_type,
at analyzer/region-model.cc:2909
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
CC: tlange at gcc dot gnu.org
Target Milestone: ---
gcc 13.0.0 20220703 snapshot (g:f3a5e75cb66dc96efca7d494fe6060746c88acb1) ICEs
when compiling the following testcase w/ -fanalyzer:
int *
foo (int x)
{
return __builtin_calloc (x * 1.1, 1);
}
% gcc-13.0.0 -fanalyzer -c mjzcnnsr.c
during IPA pass: analyzer
mjzcnnsr.c: In function 'foo':
mjzcnnsr.c:4:10: internal compiler error: in capacity_compatible_with_type, at
analyzer/region-model.cc:2909
4 | return __builtin_calloc (x * 1.1, 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x7c0a27 capacity_compatible_with_type
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:2909
0x12d174a capacity_compatible_with_type
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:2923
0x12d174a ana::size_visitor::visit_constant_svalue(ana::constant_svalue const*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:2948
0x131e9a8 ana::binop_svalue::accept(ana::visitor*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/svalue.cc:1229
0x131e958 ana::unaryop_svalue::accept(ana::visitor*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/svalue.cc:1126
0x12c36db ana::size_visitor::size_visitor(tree_node*, ana::svalue const*,
ana::constraint_manager*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:2938
0x12c36db ana::region_model::check_region_size(ana::region const*, ana::svalue
const*, ana::region_model_context*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:3157
0x12c3a10 ana::region_model::check_region_size(ana::region const*, ana::svalue
const*, ana::region_model_context*) const
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:3104
0x12c3a10 ana::region_model::set_value(ana::region const*, ana::svalue const*,
ana::region_model_context*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:3181
0x12c6666 ana::region_model::on_call_pre(gcall const*,
ana::region_model_context*, bool*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:1450
0x12cf4f2 ana::region_model::on_stmt_pre(gimple const*, bool*, bool*,
ana::region_model_context*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/region-model.cc:1214
0x129c2c8 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_p20220703/work/gcc-13-20220703/gcc/analyzer/engine.cc:1404
0x129f18c ana::exploded_graph::process_node(ana::exploded_node*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/engine.cc:3802
0x12a011a ana::exploded_graph::process_worklist()
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/engine.cc:3245
0x12a27cc ana::impl_run_checkers(ana::logger*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/engine.cc:5834
0x12a381e ana::run_checkers()
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/engine.cc:5908
0x1292988 execute
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220703/work/gcc-13-20220703/gcc/analyzer/analyzer-pass.cc:87
The triggering assert has been introduced in commit r13-1405.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/106181] [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909
2022-07-04 11:06 [Bug analyzer/106181] New: [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909 asolokha at gmx dot com
@ 2022-07-04 11:14 ` tlange at gcc dot gnu.org
2022-07-04 11:18 ` tlange at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: tlange at gcc dot gnu.org @ 2022-07-04 11:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106181
Tim Lange <tlange at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-07-04
Assignee|dmalcolm at gcc dot gnu.org |tlange at gcc dot gnu.org
Ever confirmed|0 |1
Status|UNCONFIRMED |ASSIGNED
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/106181] [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909
2022-07-04 11:06 [Bug analyzer/106181] New: [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909 asolokha at gmx dot com
2022-07-04 11:14 ` [Bug analyzer/106181] " tlange at gcc dot gnu.org
@ 2022-07-04 11:18 ` tlange at gcc dot gnu.org
2022-07-04 11:58 ` rguenth at gcc dot gnu.org
2022-07-05 19:52 ` tlange at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: tlange at gcc dot gnu.org @ 2022-07-04 11:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106181
--- Comment #1 from Tim Lange <tlange at gcc dot gnu.org> ---
Can confirm. I've missed that I might receive non-ints from get_capacity. I'm
working on a fix right now.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/106181] [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909
2022-07-04 11:06 [Bug analyzer/106181] New: [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909 asolokha at gmx dot com
2022-07-04 11:14 ` [Bug analyzer/106181] " tlange at gcc dot gnu.org
2022-07-04 11:18 ` tlange at gcc dot gnu.org
@ 2022-07-04 11:58 ` rguenth at gcc dot gnu.org
2022-07-05 19:52 ` tlange at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-07-04 11:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106181
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/106181] [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909
2022-07-04 11:06 [Bug analyzer/106181] New: [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909 asolokha at gmx dot com
` (2 preceding siblings ...)
2022-07-04 11:58 ` rguenth at gcc dot gnu.org
@ 2022-07-05 19:52 ` tlange at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: tlange at gcc dot gnu.org @ 2022-07-05 19:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106181
--- Comment #2 from Tim Lange <tlange at gcc dot gnu.org> ---
Posted a fix to the mailing list here:
https://gcc.gnu.org/pipermail/gcc-patches/2022-July/597871.html
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-07-05 19:52 UTC | newest]
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2022-07-04 11:06 [Bug analyzer/106181] New: [13 Regression] ICE in capacity_compatible_with_type, at analyzer/region-model.cc:2909 asolokha at gmx dot com
2022-07-04 11:14 ` [Bug analyzer/106181] " tlange at gcc dot gnu.org
2022-07-04 11:18 ` tlange at gcc dot gnu.org
2022-07-04 11:58 ` rguenth at gcc dot gnu.org
2022-07-05 19:52 ` tlange at gcc dot gnu.org
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