[Bug middle-end/53460] Internal compiler error: in calc_dfs_tree, at dominance.c:395

[linux at carewolf dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460

--- Comment #2 from Allan Jensen <linux at carewolf dot com> 2012-05-23 15:37:32 UTC ---
It appears I am not allowed to make more than one attachment so you will have
to do with one example. Here is the console output:

Using built-in specs.
COLLECT_GCC=/usr/bin/g++
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.7.0-9'
--with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs
--enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.7 --enable-shared --enable-linker-build-id
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7
--libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu
--enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object
--enable-plugin --enable-objc-gc --with-arch-32=i586 --with-tune=generic
--enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu
--target=x86_64-linux-gnu
Thread model: posix
gcc version 4.7.0 (Debian 4.7.0-9) 

<SNIP>

COLLECT_GCC_OPTIONS='-Wall' '-Wextra' '-fno-strict-aliasing'
'-Wchar-subscripts' '-Wformat-security' '-Wreturn-type' '-Wno-unused-parameter'
'-Wno-sign-compare' '-Wno-switch' '-Wno-switch-enum' '-Wundef'
'-Wmissing-noreturn' '-Winit-self' '-m64' '-pipe' '-ffunction-sections'
'-fdata-sections' '-Werror' '-Wno-c++0x-compat' '-O2' '-fPIC'
'-fprofile-generate=/tmp/profile-webkit' '-pthread' '-pthread' '-pthread'
'-pthread' '-pthread' '-pthread' '-pthread' '-pthread' '-D' '_REENTRANT' '-D'
'WTF_USE_ICU_UNICODE=1' '-D' 'HAVE_QRAWFONT=1' '-D' 'HAVE_FONTCONFIG=1' '-D'
'WTF_USE_LIBXML2=1' '-D' 'ENABLE_XSLT=1' '-D' 'WTF_USE_QT_IMAGE_DECODER=1' '-D'
'WTF_USE_TILED_BACKING_STORE=1' '-D' 'WTF_USE_LEGACY_VIEWPORT_ADAPTION=1' '-D'
'ENABLE_NETSCAPE_PLUGIN_API=1' '-D' 'PLUGIN_ARCHITECTURE_X11=1' '-D'
'PLUGIN_ARCHITECTURE_UNSUPPORTED=0' '-D' 'ENABLE_PLUGIN_PROCESS=1' '-D'
'HAVE_QSTYLE=1' '-D' 'ENABLE_WEBGL=1' '-D' 'ENABLE_GEOLOCATION=1' '-D'
'ENABLE_ORIENTATION_EVENTS=1' '-D' 'ENABLE_DEVICE_ORIENTATION=1' '-D'
'ENABLE_VIDEO=1' '-D' 'WTF_USE_GSTREAMER=1' '-D' 'ENABLE_FULLSCREEN_API=1' '-D'
'ENABLE_3D_RENDERING=1' '-D' 'ENABLE_ACCELERATED_2D_CANVAS=0' '-D'
'ENABLE_ANIMATION_API=0' '-D' 'ENABLE_BATTERY_STATUS=0' '-D' 'ENABLE_BLOB=1'
'-D' 'ENABLE_CHANNEL_MESSAGING=1' '-D' 'ENABLE_CSS_EXCLUSIONS=0' '-D'
'ENABLE_CSS_FILTERS=1' '-D' 'ENABLE_CSS_GRID_LAYOUT=0' '-D'
'ENABLE_CSS_REGIONS=0' '-D' 'ENABLE_CSS_SHADERS=0' '-D'
'ENABLE_CSS_VARIABLES=0' '-D' 'ENABLE_DASHBOARD_SUPPORT=0' '-D'
'ENABLE_DATAGRID=0' '-D' 'ENABLE_DATALIST=1' '-D'
'ENABLE_DATA_TRANSFER_ITEMS=0' '-D' 'ENABLE_DETAILS=1' '-D'
'ENABLE_DIRECTORY_UPLOAD=0' '-D' 'ENABLE_DOWNLOAD_ATTRIBUTE=0' '-D'
'ENABLE_FAST_MOBILE_SCROLLING=1' '-D' 'ENABLE_FILE_SYSTEM=0' '-D'
'ENABLE_FILTERS=1' '-D' 'ENABLE_FTPDIR=1' '-D' 'ENABLE_GAMEPAD=0' '-D'
'ENABLE_GESTURE_EVENTS=1' '-D' 'ENABLE_HIGH_DPI_CANVAS=0' '-D'
'ENABLE_ICONDATABASE=1' '-D' 'ENABLE_IFRAME_SEAMLESS=1' '-D'
'ENABLE_INDEXED_DATABASE=0' '-D' 'ENABLE_INPUT_SPEECH=0' '-D'
'ENABLE_INPUT_TYPE_COLOR=0' '-D' 'ENABLE_INPUT_TYPE_DATE=0' '-D'
'ENABLE_INPUT_TYPE_DATETIME=0' '-D' 'ENABLE_INPUT_TYPE_DATETIMELOCAL=0' '-D'
'ENABLE_INPUT_TYPE_MONTH=0' '-D' 'ENABLE_INPUT_TYPE_TIME=0' '-D'
'ENABLE_INPUT_TYPE_WEEK=0' '-D' 'ENABLE_INSPECTOR=1' '-D'
'ENABLE_INSPECTOR_SERVER=1' '-D' 'ENABLE_JAVASCRIPT_DEBUGGER=1' '-D'
'ENABLE_LEGACY_CSS_VENDOR_PREFIXES=0' '-D' 'ENABLE_LEGACY_NOTIFICATIONS=1' '-D'
'ENABLE_LEGACY_WEBKIT_BLOB_BUILDER=1' '-D' 'ENABLE_LINK_PREFETCH=0' '-D'
'ENABLE_LINK_PRERENDER=0' '-D' 'ENABLE_MATHML=0' '-D' 'ENABLE_MEDIA_SOURCE=0'
'-D' 'ENABLE_MEDIA_STATISTICS=0' '-D' 'ENABLE_MEDIA_STREAM=0' '-D'
'ENABLE_METER_TAG=1' '-D' 'ENABLE_MHTML=0' '-D' 'ENABLE_MICRODATA=0' '-D'
'ENABLE_MUTATION_OBSERVERS=0' '-D' 'ENABLE_NETWORK_INFO=0' '-D'
'ENABLE_NOTIFICATIONS=1' '-D' 'ENABLE_PAGE_VISIBILITY_API=1' '-D'
'ENABLE_PROGRESS_TAG=1' '-D' 'ENABLE_QUOTA=0' '-D'
'ENABLE_REGISTER_PROTOCOL_HANDLER=0' '-D' 'ENABLE_REQUEST_ANIMATION_FRAME=1'
'-D' 'ENABLE_SCRIPTED_SPEECH=0' '-D' 'ENABLE_SHADOW_DOM=0' '-D'
'ENABLE_SHARED_WORKERS=1' '-D' 'ENABLE_SQL_DATABASE=1' '-D'
'ENABLE_STYLE_SCOPED=0' '-D' 'ENABLE_SVG=1' '-D'
'ENABLE_SVG_DOM_OBJC_BINDINGS=0' '-D' 'ENABLE_SVG_FONTS=1' '-D'
'ENABLE_TEXT_NOTIFICATIONS_ONLY=0' '-D' 'ENABLE_TOUCH_ADJUSTMENT=1' '-D'
'ENABLE_TOUCH_EVENTS=1' '-D' 'ENABLE_TOUCH_ICON_LOADING=0' '-D'
'ENABLE_VIBRATION=0' '-D' 'ENABLE_VIDEO_TRACK=0' '-D' 'ENABLE_WEB_AUDIO=0' '-D'
'ENABLE_WEB_SOCKETS=1' '-D' 'ENABLE_WEB_TIMING=1' '-D' 'ENABLE_WORKERS=1' '-D'
'MOZ_X11' '-D' 'XP_UNIX' '-D' 'ENABLE_NETSCAPE_PLUGIN_METADATA_CACHE=1' '-D'
'ENABLE_GLIB_SUPPORT=1' '-D' 'WTF_USE_TEXTURE_MAPPER=1' '-D'
'WTF_USE_TEXTURE_MAPPER_GL=1' '-D' 'SQLITE_CORE' '-D'
'SQLITE_OMIT_LOAD_EXTENSION' '-D' 'SQLITE_OMIT_COMPLETE' '-D' 'NDEBUG' '-D'
'QT_MAKEDLL' '-D' 'WTF_USE_TEXTURE_MAPPER_GL' '-D' 'QT_OPENGL_SHIMS=1' '-D'
'BUILDING_QT__=1' '-D' 'BUILDING_WebCore' '-D' 'BUILDING_WEBKIT' '-D'
'QT_ASCII_CAST_WARNINGS' '-D' 'ENABLE_GLIB_SUPPORT=1' '-D' 'QT_NO_DEBUG' '-D'
'QT_SCRIPT_LIB' '-D' 'QT_SENSORS_LIB' '-D' 'QT_SQL_LIB' '-D' 'QT_NETWORK_LIB'
'-D' 'QT_GUI_LIB' '-D' 'QT_CORE_LIB' '-D' 'QT_SHARED' '-I'
'/src/qt5/qtbase/mkspecs/linux-g++-64' '-I' '/src/webkit/Source/WebCore' '-I'
'/src/qt5/qtbase/include/QtCore' '-I' '/src/qt5/qtbase/include/QtGui/5.0.0'
'-I' '/src/qt5/qtbase/include/QtGui/5.0.0/QtGui' '-I'
'/src/qt5/qtbase/include/QtGui' '-I' '/src/qt5/qtbase/include/QtNetwork' '-I'
'/src/qt5/qtbase/include/QtSql' '-I' '/src/qt5/qtsensors/include' '-I'
'/src/qt5/qtsensors/include/QtSensors' '-I' '/src/qt5/qtscript/include' '-I'
'/src/qt5/qtscript/include/QtScript' '-I' '/src/qt5/qtbase/include' '-I' '.'
'-I' '/src/webkit/Source/WebCore' '-I'
'/src/webkit/Source/WebCore/Modules/filesystem' '-I'
'/src/webkit/Source/WebCore/Modules/geolocation' '-I'
'/src/webkit/Source/WebCore/Modules/indexeddb' '-I'
'/src/webkit/Source/WebCore/Modules/webaudio' '-I'
'/src/webkit/Source/WebCore/Modules/webdatabase' '-I'
'/src/webkit/Source/WebCore/Modules/websockets' '-I'
'/src/webkit/Source/WebCore/accessibility' '-I'
'/src/webkit/Source/WebCore/bindings' '-I'
'/src/webkit/Source/WebCore/bindings/generic' '-I'
'/src/webkit/Source/WebCore/bridge' '-I' '/src/webkit/Source/WebCore/bridge/qt'
'-I' '/src/webkit/Source/WebCore/css' '-I' '/src/webkit/Source/WebCore/dom'
'-I' '/src/webkit/Source/WebCore/dom/default' '-I'
'/src/webkit/Source/WebCore/editing' '-I' '/src/webkit/Source/WebCore/fileapi'
'-I' '/src/webkit/Source/WebCore/history' '-I'
'/src/webkit/Source/WebCore/html' '-I' '/src/webkit/Source/WebCore/html/canvas'
'-I' '/src/webkit/Source/WebCore/html/parser' '-I'
'/src/webkit/Source/WebCore/html/shadow' '-I'
'/src/webkit/Source/WebCore/html/track' '-I'
'/src/webkit/Source/WebCore/inspector' '-I' '/src/webkit/Source/WebCore/loader'
'-I' '/src/webkit/Source/WebCore/loader/appcache' '-I'
'/src/webkit/Source/WebCore/loader/archive' '-I'
'/src/webkit/Source/WebCore/loader/cache' '-I'
'/src/webkit/Source/WebCore/loader/icon' '-I'
'/src/webkit/Source/WebCore/mathml' '-I'
'/src/webkit/Source/WebCore/notifications' '-I'
'/src/webkit/Source/WebCore/page' '-I'
'/src/webkit/Source/WebCore/page/animation' '-I'
'/src/webkit/Source/WebCore/page/qt' '-I'
'/src/webkit/Source/WebCore/page/scrolling' '-I'
'/src/webkit/Source/WebCore/platform' '-I'
'/src/webkit/Source/WebCore/platform/animation' '-I'
'/src/webkit/Source/WebCore/platform/audio' '-I'
'/src/webkit/Source/WebCore/platform/graphics' '-I'
'/src/webkit/Source/WebCore/platform/graphics/filters' '-I'
'/src/webkit/Source/WebCore/platform/graphics/filters/arm' '-I'
'/src/webkit/Source/WebCore/platform/graphics/opengl' '-I'
'/src/webkit/Source/WebCore/platform/graphics/qt' '-I'
'/src/webkit/Source/WebCore/platform/graphics/surfaces' '-I'
'/src/webkit/Source/WebCore/platform/graphics/texmap' '-I'
'/src/webkit/Source/WebCore/platform/graphics/transforms' '-I'
'/src/webkit/Source/WebCore/platform/image-decoders' '-I'
'/src/webkit/Source/WebCore/platform/leveldb' '-I'
'/src/webkit/Source/WebCore/platform/mock' '-I'
'/src/webkit/Source/WebCore/platform/network' '-I'
'/src/webkit/Source/WebCore/platform/network/qt' '-I'
'/src/webkit/Source/WebCore/platform/qt' '-I'
'/src/webkit/Source/WebCore/platform/sql' '-I'
'/src/webkit/Source/WebCore/platform/text' '-I'
'/src/webkit/Source/WebCore/platform/text/transcoder' '-I'
'/src/webkit/Source/WebCore/plugins' '-I'
'/src/webkit/Source/WebCore/rendering' '-I'
'/src/webkit/Source/WebCore/rendering/mathml' '-I'
'/src/webkit/Source/WebCore/rendering/style' '-I'
'/src/webkit/Source/WebCore/rendering/svg' '-I'
'/src/webkit/Source/WebCore/storage' '-I' '/src/webkit/Source/WebCore/svg' '-I'
'/src/webkit/Source/WebCore/svg/animation' '-I'
'/src/webkit/Source/WebCore/svg/graphics' '-I'
'/src/webkit/Source/WebCore/svg/graphics/filters' '-I'
'/src/webkit/Source/WebCore/svg/properties' '-I'
'/src/webkit/Source/WebCore/testing' '-I'
'/src/webkit/Source/WebCore/websockets' '-I'
'/src/webkit/Source/WebCore/workers' '-I' '/src/webkit/Source/WebCore/xml' '-I'
'/src/webkit/Source/WebCore/xml/parser' '-I' '/src/webkit/Source/ThirdParty'
'-I' '/src/webkit/Source/WebCore/bridge/jsc' '-I'
'/src/webkit/Source/WebCore/bindings/js' '-I'
'/src/webkit/Source/WebCore/bindings/js/specialization' '-I'
'/src/webkit/Source/WebCore/bridge/c' '-I'
'/src/webkit/Source/WebCore/testing/js' '-I' 'generated' '-I'
'/src/webkit/Source/WebCore/platform/graphics/gstreamer' '-I'
'/src/qt5/qtbase/src/3rdparty/sqlite' '-I'
'/src/webkit/Source/WebCore/platform/graphics/gpu' '-I'
'/src/webkit/Source/ThirdParty/ANGLE/src' '-I'
'/src/webkit/Source/ThirdParty/ANGLE/include' '-I' '/src/webkit/Source' '-I'
'../include' '-I' '/src/webkit/Source/JavaScriptCore' '-I' '/src/webkit/Source'
'-I' '/src/webkit/Source/WTF' '-I'
'/src/webkit/Source/JavaScriptCore/assembler' '-I'
'/src/webkit/Source/JavaScriptCore/bytecode' '-I'
'/src/webkit/Source/JavaScriptCore/bytecompiler' '-I'
'/src/webkit/Source/JavaScriptCore/heap' '-I'
'/src/webkit/Source/JavaScriptCore/dfg' '-I'
'/src/webkit/Source/JavaScriptCore/debugger' '-I'
'/src/webkit/Source/JavaScriptCore/interpreter' '-I'
'/src/webkit/Source/JavaScriptCore/jit' '-I'
'/src/webkit/Source/JavaScriptCore/llint' '-I'
'/src/webkit/Source/JavaScriptCore/parser' '-I'
'/src/webkit/Source/JavaScriptCore/profiler' '-I'
'/src/webkit/Source/JavaScriptCore/runtime' '-I'
'/src/webkit/Source/JavaScriptCore/tools' '-I'
'/src/webkit/Source/JavaScriptCore/yarr' '-I'
'/src/webkit/Source/JavaScriptCore/API' '-I'
'/src/webkit/Source/JavaScriptCore/ForwardingHeaders' '-I'
'../JavaScriptCore/generated' '-I' '/src/webkit/Source' '-I'
'/src/webkit/Source/WTF' '-I' '/src/webkit/Source/WTF/gobject' '-I'
'/src/webkit/Source/WTF/qt' '-I' '/src/webkit/Source/WTF/unicode' '-I'
'/src/webkit/Source/WTF/wtf' '-I' '/usr/include/libxml2' '-I'
'/usr/include/glib-2.0' '-I' '/usr/lib/x86_64-linux-gnu/glib-2.0/include' '-I'
'/usr/include/gstreamer-0.10' '-I' '/src/webkit/Source/WebCore' '-I' '.' '-v'
'-save-temps' '-c' '-shared-libgcc' '-mtune=generic' '-march=x86-64'
 /usr/lib/gcc/x86_64-linux-gnu/4.7/cc1plus -fpreprocessed FontFastPath.ii
-quiet -dumpbase FontFastPath.cpp -m64 -mtune=generic -march=x86-64 -auxbase
FontFastPath -O2 -Wall -Wextra -Wchar-subscripts -Wformat-security
-Wreturn-type -Wno-unused-parameter -Wno-sign-compare -Wno-switch
-Wno-switch-enum -Wundef -Wmissing-noreturn -Winit-self -Werror
-Wno-c++0x-compat -version -fno-strict-aliasing -ffunction-sections
-fdata-sections -fPIC -fprofile-generate=/tmp/profile-webkit -o FontFastPath.s
GNU C++ (Debian 4.7.0-9) version 4.7.0 (x86_64-linux-gnu)
        compiled by GNU C version 4.7.0, GMP version 5.0.5, MPFR version
3.1.0-p10, MPC version 0.9
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (Debian 4.7.0-9) version 4.7.0 (x86_64-linux-gnu)
        compiled by GNU C version 4.7.0, GMP version 5.0.5, MPFR version
3.1.0-p10, MPC version 0.9
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: e505a4b2d5ca5845d4cc48158623de1e
/src/webkit/Source/WebCore/platform/graphics/FontFastPath.cpp: In function
‘float WebCore::offsetToMiddleOfGlyph(const WebCore::SimpleFontData*,
WebCore::Glyph)’:
/src/webkit/Source/WebCore/platform/graphics/FontFastPath.cpp:545:1: internal
compiler error: in calc_dfs_tree, at dominance.c:395
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.
Preprocessed source stored into /tmp/cckd4qyM.out file, please attach this to
your bugreport.