[Bug c++/59266] New: Segmentation fault in ipa-devirt.c (record_target_from_binfo) for Inkscape

[Bug c++/59266] New: Segmentation fault in ipa-devirt.c (record_target_from_binfo) for Inkscape

[marxin.liska at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59266

            Bug ID: 59266
           Summary: Segmentation fault in ipa-devirt.c
                    (record_target_from_binfo) for Inkscape
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin.liska at gmail dot com

Hello,
    I encountered a bug connected to combining -fprofile-generate and -O2.

Command line:
g++ -DHAVE_CONFIG_H -I. -I..   -I/usr/include/freetype2  -pthread -DORBIT2=1
-I/usr/include/gnome-vfs-2.0 -I/usr/lib64/gnome-vfs-2.0/include
-I/usr/include/gconf/2 -I/usr/include/orbit-2.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include   -fopenmp -I/usr/include/ImageMagick   
-I/usr/include/libwpg-0.2 -I/usr/include/libwpd-0.9     -I/usr/include/poppler 
 -I/usr/include/poppler/glib -I/usr/include/poppler -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/cairo -I/usr/include/pixman-1
-I/usr/include/freetype2 -I/usr/include/libpng15 -I/usr/include/libdrm  
-DPOTRACE=\"potrace\" -pthread -I/usr/include/gdkmm-2.4
-I/usr/lib64/gdkmm-2.4/include -I/usr/include/giomm-2.4
-I/usr/lib64/giomm-2.4/include -I/usr/include/pangomm-1.4
-I/usr/lib64/pangomm-1.4/include -I/usr/include/gtk-2.0
-I/usr/include/glibmm-2.4 -I/usr/lib64/glibmm-2.4/include
-I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sigc++-2.0
-I/usr/lib64/sigc++-2.0/include -I/usr/include/cairomm-1.0
-I/usr/lib64/cairomm-1.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo
-I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng15
-I/usr/include/libdrm -I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gtkmm-2.4
-I/usr/lib64/gtkmm-2.4/include -I/usr/include/atkmm-1.6
-I/usr/include/gtk-unix-print-2.0 -I/usr/include/libxml2
-I/usr/include/gtkspell-2.0   -I../cxxtest  -I./bind/javainc
-I./bind/javainc/linux   -Werror=format-security -DG_DISABLE_SINGLE_INCLUDES
-Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2   -Wpointer-arith
-Wcast-align -Wsign-compare -Woverloaded-virtual -Wswitch -Wno-unused-parameter
-g -O2 -fopenmp -MT dom/svgreader.o -MD -MP -MF $depbase.Tpo -c -o
dom/svgreader.o dom/svgreader.cpp &&mv -f $depbase.Tpo $depbase.Po
-fdump-ipa-all --verbose
cc1plus: internal compiler error: in record_target_from_binfo, at
ipa-devirt.c:664
0x7f0ae0 record_target_from_binfo
    ../../gcc/ipa-devirt.c:664
0x7f09cf record_target_from_binfo
    ../../gcc/ipa-devirt.c:684
0x7f09cf record_target_from_binfo
    ../../gcc/ipa-devirt.c:684
0x7f09cf record_target_from_binfo
    ../../gcc/ipa-devirt.c:684
0x7f0b5e possible_polymorphic_call_targets_1
    ../../gcc/ipa-devirt.c:708
0x7f0ba6 possible_polymorphic_call_targets_1
    ../../gcc/ipa-devirt.c:714
0x7f0ba6 possible_polymorphic_call_targets_1
    ../../gcc/ipa-devirt.c:714
0x7f23f7 possible_polymorphic_call_targets(tree_node*, long,
ipa_polymorphic_call_context, bool*, void**)
    ../../gcc/ipa-devirt.c:1295
0x6da626 possible_polymorphic_call_targets
    ../../gcc/ipa-utils.h:114
0x6da626 walk_polymorphic_call_targets
    ../../gcc/cgraphunit.c:858
0x6da626 analyze_functions
    ../../gcc/cgraphunit.c:1031
0x6db2f0 finalize_compilation_unit()
    ../../gcc/cgraphunit.c:2271
0x58bdd6 cp_write_global_declarations()
    ../../gcc/cp/decl2.c:4431

I can't create any dumps by adding -fdump-ipa-all. If you advise, I can create
more detail dump.

Thanks,
Martin

[Bug c++/59266] Segmentation fault in ipa-devirt.c (record_target_from_binfo) for Inkscape

[reichelt at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59266

Volker Reichelt <reichelt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |reichelt at gcc dot gnu.org
         Resolution|---                         |DUPLICATE

--- Comment #1 from Volker Reichelt <reichelt at gcc dot gnu.org> ---
Looks like a duplicate of PR59226.

*** This bug has been marked as a duplicate of bug 59226 ***