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From: "asolokha at gmx dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/107141] New: ICE: Segmentation fault (in contains_struct_check)
Date: Tue, 04 Oct 2022 03:59:52 +0000 [thread overview]
Message-ID: <bug-107141-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107141
Bug ID: 107141
Summary: ICE: Segmentation fault (in contains_struct_check)
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
gcc 13.0.0 20220925 snapshot (g:77bbf69d2981dafc2ef3e59bfbefb645d88bab9d) ICEs
when compiling the following testcase, reduced from
test/Lower/host-associated-functions.f90 from the flang 15.0.1 test suite:
subroutine capture_char_func_dummy(char_func_dummy, n)
character(n),external :: char_func_dummy
contains
subroutine internal()
end subroutine
end subroutine
% gfortran-13.0.0 -c wo2sdzlo.f90
wo2sdzlo.f90:1:34:
1 | subroutine capture_char_func_dummy(char_func_dummy, n)
| ^
internal compiler error: Segmentation fault
0xf756bf crash_signal
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/toplev.cc:314
0x9bacd3 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree.h:3633
0x1027de2 convert_nonlocal_reference_op
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree-nested.cc:1166
0x128c6b3 walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*,
tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*),
void*, hash_set<tree_node*, false, default_hash_traits<tree_node*> >*))
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree.cc:11249
0xc762e1 walk_gimple_op(gimple*, tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/gimple-walk.cc:221
0xc7657d walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/gimple-walk.cc:620
0xc76788 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/gimple-walk.cc:51
0xc76629 walk_gimple_stmt(gimple_stmt_iterator*, tree_node*
(*)(gimple_stmt_iterator*, bool*, walk_stmt_info*), tree_node* (*)(tree_node**,
int*, void*), walk_stmt_info*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/gimple-walk.cc:711
0xc76788 walk_gimple_seq_mod(gimple**, tree_node* (*)(gimple_stmt_iterator*,
bool*, walk_stmt_info*), tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/gimple-walk.cc:51
0x1023588 walk_body
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree-nested.cc:811
0x1023588 walk_function
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree-nested.cc:822
0x1023588 walk_all_functions
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree-nested.cc:887
0x102c721 lower_nested_functions(tree_node*)
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/tree-nested.cc:3736
0xacb7c5 cgraph_node::analyze()
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/cgraphunit.cc:682
0xace547 analyze_functions
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/cgraphunit.cc:1240
0xacf1ed symbol_table::finalize_compilation_unit()
/var/tmp/portage/sys-devel/gcc-13.0.0_p20220925/work/gcc-13-20220925/gcc/cgraphunit.cc:2500
next reply other threads:[~2022-10-04 3:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 3:59 asolokha at gmx dot com [this message]
2022-10-04 8:39 ` [Bug fortran/107141] " marxin at gcc dot gnu.org
2022-10-15 14:47 ` anlauf at gcc dot gnu.org
2022-10-15 15:17 ` anlauf at gcc dot gnu.org
2024-02-15 7:35 ` dcb314 at hotmail dot com
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