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* [Bug c++/99109] New: [9/10/11 Regression] ICE: Error reporting routines re-entered
@ 2021-02-15 17:53 gscfq@t-online.de
  2021-02-15 18:00 ` [Bug middle-end/99109] " mpolacek at gcc dot gnu.org
                   ` (11 more replies)
  0 siblings, 12 replies; 13+ messages in thread
From: gscfq@t-online.de @ 2021-02-15 17:53 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99109

            Bug ID: 99109
           Summary: [9/10/11 Regression] ICE: Error reporting routines
                    re-entered
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Started with r9 between 20180708 and 20180722 at -O2+ :


$ g++-11-20210214 -c pr88619.c -O2 -Wall -fsanitize=undefined
pr88619.c: In function 'int main()':
pr88619.c:13:9: warning: unused variable 'p2' [-Wunused-variable]
   13 |   void *p2 = __builtin_alloca (b);
      |         ^~
pr88619.c:8:1: error: alignment of array elements is greater than element size
    8 | main ()
      | ^~~~
'
Internal compiler error: Error reporting routines re-entered.
0xcd0f36 layout_type(tree_node*)
        ../../gcc/stor-layout.c:2599
0x801cfc build_cplus_array_type(tree_node*, tree_node*, int)
        ../../gcc/cp/tree.c:1110
0x80543c build_cplus_array_type(tree_node*, tree_node*, int)
        ../../gcc/cp/tree.c:1586
0x80543c strip_typedefs(tree_node*, bool*, unsigned int)
        ../../gcc/cp/tree.c:1586
0x6f599b type_to_string
        ../../gcc/cp/error.c:3300
0x6f65d5 cp_printer
        ../../gcc/cp/error.c:4380
0x16f133e pp_format(pretty_printer*, text_info*)
        ../../gcc/pretty-print.c:1475
0x16e52c1 diagnostic_report_diagnostic(diagnostic_context*, diagnostic_info*)
        ../../gcc/diagnostic.c:1244
0x16e597e diagnostic_impl
        ../../gcc/diagnostic.c:1406
0x16e5ea2 warning_at(unsigned int, int, char const*, ...)
        ../../gcc/diagnostic.c:1543
0x1572bfd array_bounds_checker::check_mem_ref(unsigned int, tree_node*, bool)
        ../../gcc/gimple-array-bounds.cc:697
0x15735a9 array_bounds_checker::check_addr_expr(unsigned int, tree_node*)
        ../../gcc/gimple-array-bounds.cc:810
0x15736bf array_bounds_checker::check_array_bounds(tree_node**, int*, void*)
        ../../gcc/gimple-array-bounds.cc:913
0xf64ee5 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*> >*))
        ../../gcc/tree.c:12099
0xa6956d walk_gimple_op(gimple*, tree_node* (*)(tree_node**, int*, void*),
walk_stmt_info*)
        ../../gcc/gimple-walk.c:253
0x156f821 check_array_bounds_dom_walker::before_dom_children(basic_block_def*)
        ../../gcc/gimple-array-bounds.cc:966
0x1560724 dom_walker::walk(basic_block_def*)
        ../../gcc/domwalk.c:309
0x1570f4a array_bounds_checker::check()
        ../../gcc/gimple-array-bounds.cc:980
0xf4b099 execute_vrp
        ../../gcc/tree-vrp.c:4517

^ permalink raw reply	[flat|nested] 13+ messages in thread
end of thread, other threads:[~2023-07-07  9:25 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-15 17:53 [Bug c++/99109] New: [9/10/11 Regression] ICE: Error reporting routines re-entered gscfq@t-online.de
2021-02-15 18:00 ` [Bug middle-end/99109] " mpolacek at gcc dot gnu.org
2021-02-15 18:01 ` mpolacek at gcc dot gnu.org
2021-02-15 18:53 ` [Bug middle-end/99109] [9/10/11 Regression] ICE: Error reporting routines re-entered since r9-1948 jakub at gcc dot gnu.org
2021-02-15 18:57 ` jakub at gcc dot gnu.org
2021-02-16  7:26 ` rguenth at gcc dot gnu.org
2021-02-16 16:36 ` jakub at gcc dot gnu.org
2021-02-18  8:46 ` cvs-commit at gcc dot gnu.org
2021-02-18  9:57 ` [Bug middle-end/99109] [9/10 " jakub at gcc dot gnu.org
2021-06-01  8:19 ` rguenth at gcc dot gnu.org
2022-05-27  9:44 ` [Bug middle-end/99109] [10 " rguenth at gcc dot gnu.org
2022-06-28 10:43 ` jakub at gcc dot gnu.org
2023-07-07  9:24 ` rguenth at gcc dot gnu.org

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