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* [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395
@ 2012-05-23 15:34 linux at carewolf dot com
2012-05-23 15:37 ` [Bug middle-end/53460] " linux at carewolf dot com
` (11 more replies)
0 siblings, 12 replies; 13+ messages in thread
From: linux at carewolf dot com @ 2012-05-23 15:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
Bug #: 53460
Summary: Internal compiler error: in calc_dfs_tree, at
dominance.c:395
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: linux@carewolf.com
Compiling webkit with either -fprofile-generate or -fprofile-use will cause GCC
to ICE on several different files. Under any other compile flags GCC compiles
the same files without any problems.
There are one other open bug that ICE at the same place in GCC, but seeing that
several older bugs have the same line, I assume that is no guarantee that the
bug is the same, and the other bug is not related to profiling.
I have included two examples, but have not reduced them.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
@ 2012-05-23 15:37 ` linux at carewolf dot com
2012-05-23 16:49 ` linux at carewolf dot com
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: linux at carewolf dot com @ 2012-05-23 15:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
--- Comment #1 from Allan Jensen <linux at carewolf dot com> 2012-05-23 15:34:35 UTC ---
Created attachment 27481
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27481
FontFastPath.ii.gz
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
2012-05-23 15:37 ` [Bug middle-end/53460] " linux at carewolf dot com
@ 2012-05-23 16:49 ` linux at carewolf dot com
2012-05-24 7:42 ` rguenth at gcc dot gnu.org
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: linux at carewolf dot com @ 2012-05-23 16:49 UTC (permalink / raw)
To: gcc-bugs
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.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
2012-05-23 15:37 ` [Bug middle-end/53460] " linux at carewolf dot com
2012-05-23 16:49 ` linux at carewolf dot com
@ 2012-05-24 7:42 ` rguenth at gcc dot gnu.org
2012-05-24 9:29 ` rguenth at gcc dot gnu.org
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 7:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-05-24
Ever Confirmed|0 |1
Build| |x86_64-*-*
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 07:40:34 UTC ---
Confirmed, reducing.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (2 preceding siblings ...)
2012-05-24 7:42 ` rguenth at gcc dot gnu.org
@ 2012-05-24 9:29 ` rguenth at gcc dot gnu.org
2012-05-24 9:31 ` [Bug middle-end/53460] [4.7/4.8 Regression] " rguenth at gcc dot gnu.org
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 9:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 09:28:07 UTC ---
Created attachment 27486
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27486
autoreduced testcase
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (3 preceding siblings ...)
2012-05-24 9:29 ` rguenth at gcc dot gnu.org
@ 2012-05-24 9:31 ` rguenth at gcc dot gnu.org
2012-05-24 9:47 ` rguenth at gcc dot gnu.org
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 9:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.6.3
Target Milestone|--- |4.7.1
Summary|Internal compiler error: in |[4.7/4.8 Regression]
|calc_dfs_tree, at |Internal compiler error: in
|dominance.c:395 |calc_dfs_tree, at
| |dominance.c:395
Known to fail| |4.7.0
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 09:29:25 UTC ---
The reduced testcase works with 4.6. -O -fprofile-generate.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (4 preceding siblings ...)
2012-05-24 9:31 ` [Bug middle-end/53460] [4.7/4.8 Regression] " rguenth at gcc dot gnu.org
@ 2012-05-24 9:47 ` rguenth at gcc dot gnu.org
2012-05-24 11:01 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 9:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 09:43:13 UTC ---
More reduced:
template<typename T> class OwnPtr {
public:
~OwnPtr();
};
template<class T> class GlyphMetricsMap {
public:
GlyphMetricsMap() { }
OwnPtr<int> m_pages;
};
class SimpleFontData {
public:
void boundsForGlyph() const;
};
inline __attribute__((__always_inline__))
void SimpleFontData::boundsForGlyph() const
{
new GlyphMetricsMap<int>;
}
void offsetToMiddleOfGlyph(const SimpleFontData* fontData)
{
fontData->boundsForGlyph();
}
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (5 preceding siblings ...)
2012-05-24 9:47 ` rguenth at gcc dot gnu.org
@ 2012-05-24 11:01 ` rguenth at gcc dot gnu.org
2012-05-24 11:27 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 11:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 10:50:42 UTC ---
We have an unreachable block:
# BLOCK 4
# PRED:
<L0>:
operator delete (D.2260_4);
# SUCC: 5 [100.0%] (fallthru)
after profiling. Somehow we transform
void offsetToMiddleOfGlyph(const SimpleFontData*) (const struct SimpleFontData
* fontData)
{
void * D.2260;
# BLOCK 2 freq:10000
# PRED: ENTRY [100.0%] (fallthru,exec)
D.2260_4 = operator new (1);
GlyphMetricsMap<int>::GlyphMetricsMap (D.2260_4);
goto <bb 4>;
# SUCC: 4 [100.0%] (fallthru,exec) 3 (eh,exec)
# BLOCK 3
# PRED: 2 (eh,exec)
<L0>:
operator delete (D.2260_4);
resx 1
# SUCC:
to
void offsetToMiddleOfGlyph(const SimpleFontData*) (const struct SimpleFontData
* fontData)
{
void * __gcov_indirect_call_callee.8;
long int * __gcov_indirect_call_counters.7;
long int PROF_edge_counter.6;
void * D.2260;
# BLOCK 2 freq:10000
# PRED: ENTRY [100.0%] (fallthru,exec)
__gcov_indirect_call_counters.7_15 = __gcov_indirect_call_counters;
__gcov_indirect_call_callee.8_16 = __gcov_indirect_call_callee;
__gcov_indirect_call_profiler (__gcov_indirect_call_counters.7_15, 2,
offsetToMiddleOfGlyph, __gcov_indirect_call_callee.8_16);
__gcov_indirect_call_callee = 0B;
PROF_edge_counter.6_6 =
__gcov0._Z21offsetToMiddleOfGlyphPK14SimpleFontData[0];
PROF_edge_counter.6_8 = PROF_edge_counter.6_6 + 1;
__gcov0._Z21offsetToMiddleOfGlyphPK14SimpleFontData[0] =
PROF_edge_counter.6_8;
D.2260_4 = operator new (1);
# SUCC: 3 [100.0%] (fallthru)
# BLOCK 3 freq:10000
# PRED: 2 [100.0%] (fallthru)
PROF_edge_counter.6_9 =
__gcov0._Z21offsetToMiddleOfGlyphPK14SimpleFontData[1];
PROF_edge_counter.6_10 = PROF_edge_counter.6_9 + 1;
__gcov0._Z21offsetToMiddleOfGlyphPK14SimpleFontData[1] =
PROF_edge_counter.6_10;
GlyphMetricsMap<int>::GlyphMetricsMap (D.2260_4);
goto <bb 6>;
# SUCC: 6 [100.0%] (fallthru,exec)
# BLOCK 4
# PRED:
<L0>:
operator delete (D.2260_4);
# SUCC: 5 [100.0%] (fallthru)
branch_prob () splits the block this way, invalidating EH edges.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (6 preceding siblings ...)
2012-05-24 11:01 ` rguenth at gcc dot gnu.org
@ 2012-05-24 11:27 ` rguenth at gcc dot gnu.org
2012-05-24 12:50 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 11:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
--- Comment #8 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 11:00:53 UTC ---
Mine.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (7 preceding siblings ...)
2012-05-24 11:27 ` rguenth at gcc dot gnu.org
@ 2012-05-24 12:50 ` rguenth at gcc dot gnu.org
2012-05-24 12:50 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 12:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
--- Comment #10 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 12:50:21 UTC ---
Author: rguenth
Date: Thu May 24 12:50:15 2012
New Revision: 187832
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187832
Log:
2012-05-24 Richard Guenther <rguenther@suse.de>
PR middle-end/53460
* tree-profile.c (tree_profiling): Cleanup the CFG if
execute_fixup_cfg requests it.
* g++.dg/tree-prof/pr53460.C: New testcase.
Added:
branches/gcc-4_7-branch/gcc/testsuite/g++.dg/tree-prof/pr53460.C
Modified:
branches/gcc-4_7-branch/gcc/ChangeLog
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
branches/gcc-4_7-branch/gcc/tree-profile.c
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (8 preceding siblings ...)
2012-05-24 12:50 ` rguenth at gcc dot gnu.org
@ 2012-05-24 12:50 ` rguenth at gcc dot gnu.org
2012-05-24 12:51 ` rguenth at gcc dot gnu.org
2012-05-24 13:06 ` rguenth at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 12:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
--- Comment #9 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 12:46:57 UTC ---
Author: rguenth
Date: Thu May 24 12:46:53 2012
New Revision: 187831
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187831
Log:
2012-05-24 Richard Guenther <rguenther@suse.de>
PR middle-end/53460
* tree-profile.c (tree_profiling): Cleanup the CFG if
execute_fixup_cfg requests it.
* g++.dg/tree-prof/pr53460.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/tree-prof/pr53460.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-profile.c
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (9 preceding siblings ...)
2012-05-24 12:50 ` rguenth at gcc dot gnu.org
@ 2012-05-24 12:51 ` rguenth at gcc dot gnu.org
2012-05-24 13:06 ` rguenth at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 12:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #10 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 12:50:21 UTC ---
Author: rguenth
Date: Thu May 24 12:50:15 2012
New Revision: 187832
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187832
Log:
2012-05-24 Richard Guenther <rguenther@suse.de>
PR middle-end/53460
* tree-profile.c (tree_profiling): Cleanup the CFG if
execute_fixup_cfg requests it.
* g++.dg/tree-prof/pr53460.C: New testcase.
Added:
branches/gcc-4_7-branch/gcc/testsuite/g++.dg/tree-prof/pr53460.C
Modified:
branches/gcc-4_7-branch/gcc/ChangeLog
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
branches/gcc-4_7-branch/gcc/tree-profile.c
--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 12:50:30 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug middle-end/53460] [4.7/4.8 Regression] Internal compiler error: in calc_dfs_tree, at dominance.c:395
2012-05-23 15:34 [Bug middle-end/53460] New: Internal compiler error: in calc_dfs_tree, at dominance.c:395 linux at carewolf dot com
` (10 preceding siblings ...)
2012-05-24 12:51 ` rguenth at gcc dot gnu.org
@ 2012-05-24 13:06 ` rguenth at gcc dot gnu.org
11 siblings, 0 replies; 13+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-05-24 13:06 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53460
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-24 12:50:30 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2012-05-24 12:51 UTC | newest]
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