[Bug libgomp/57737] -fopenmp + -femit-struct-debug-reduced/baseonly = internal compiler error: Segmentation fault

[Bug libgomp/57737] -fopenmp + -femit-struct-debug-reduced/baseonly = internal compiler error: Segmentation fault

[evgeny.gavrin at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57737

--- Comment #2 from Evgeny Gavrin <evgeny.gavrin at hotmail dot com> ---
Created attachment 30394
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30394&action=edit
preprocessed file

[Bug debug/57737] -fopenmp + -femit-struct-debug-reduced/baseonly = internal compiler error: Segmentation fault

[evgeny.gavrin at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57737

Evgeny Gavrin <evgeny.gavrin at hotmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|libgomp                     |debug

--- Comment #3 from Evgeny Gavrin <evgeny.gavrin at hotmail dot com> ---
I've added crash log:

/cc1 debug-1.c -fopenmp -gdwarf-2 -femit-struct-debug-reduced
 f7 main
Analyzing compilation unit
Performing interprocedural optimizations
 <*free_lang_data> <visibility> <early_local_cleanups> <*free_inline_summary>
<whole-program>Assembling functions:
 f7 main f7._omp_fn.0
debug-1.c: In function ‘f7._omp_fn.0’:
debug-1.c:133:11: internal compiler error: Segmentation fault
   #pragma omp parallel
           ^
0xe80a4c crash_signal
    /home/egavrin/dev/gcc/gcc/toplev.c:333
0x536597 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
    /home/egavrin/dev/gcc/gcc/tree.h:3909
0x85df13 should_emit_struct_debug
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:371
0x8ab513 gen_struct_or_union_type_die
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:19172
0x8acdcb gen_tagged_type_die
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:19415
0x8ada45 gen_type_die_with_usage
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:19562
0x8ad71e gen_type_die_with_usage
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:19518
0x8adcce gen_type_die
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:19601
0x8b16be gen_decl_die
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:20188
0x8a532a gen_subprogram_die
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:18063
0x8b0cfd gen_decl_die
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:20102
0x8b2b42 dwarf2out_decl(tree_node*)
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:20484
0x8b2b85 dwarf2out_function_decl
    /home/egavrin/dev/gcc/gcc/dwarf2out.c:20492
0x96c0b6 rest_of_handle_final
    /home/egavrin/dev/gcc/gcc/final.c:4393
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Subject: [Bug target/57753] FSF gcc bootstrap needs to use xcrun to bootstrap post-darwin12
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idW753

--- Comment #3 from Mike Stump <mikestump at comcast dot net> ---
These should go in config/*darwin* I think.