gcc internal compiler error in force_move_args_size_note, at combine-stack-adj.c:419

[Björn Michaelsen]

1) On quantal
2) with gcc-4.7-base i386 4.7.0-11ubuntu2
3) expecting to be able to build libreoffice-3.6.0~alpha1 as it does on precise
4) instead gcc dies with an internal compiler error:

/build/buildd/libreoffice-3.6.0~alpha1/unodevtools/source/skeletonmaker/skeletoncommon.cxx: In function 'void skeletonmaker::checkDefaultInterfaces(boost::unordered::unordered_set<rtl::OString, rtl::OStringHash>&, const boost::unordered::unordered_set<rtl::OString, rtl::OStringHash>&, const rtl::OString&)':
/build/buildd/libreoffice-3.6.0~alpha1/unodevtools/source/skeletonmaker/skeletoncommon.cxx:317:1: internal compiler error: in force_move_args_size_note, at combine-stack-adj.c:419

see https://launchpadlibrarian.net/106637511/buildlog_ubuntu-quantal-i386.libreoffice_1%3A3.6.0~alpha1-0ubuntu1_FAILEDTOBUILD.txt.gz

for details. Build has been repeated on two builders (muntries, mercury) but fails at the exact same spot, so no hardware fluke.

[Björn Michaelsen (bjoern-michaelsen)]

http://cgit.freedesktop.org/libreoffice/core/tree/unodevtools/source/skeletonmaker/skeletoncommon.cxx?id=66f01b5bb88201e91d7a755050548ec850c108f2#n317

looks innocent enough in itself.

[Matthias Klose (doko)]

Bjoern, please attach the preprocessed source

[Matthias Klose (doko)]

plus command line arguments are missing, and the verbose build should be turned on

[Björn Michaelsen (bjoern-michaelsen)]

Compile flags:
S=workdir && O=$S/solver/unxlngx6.pro && W=$S/workdir/unxlngx6.pro && mkdir -p $W/CxxObject/unodevtools/source/skeletonmaker/ $W/Dep/CxxObject/unodevtools/source/skeletonmaker/ && /usr/bin/ccache x86_64-linux-gnu-g++ -DCPPU_ENV=gcc3 -DENABLE_GRAPHITE -DENABLE_GTK -DENABLE_KDE4 -DGCC -DGXX_INCLUDE_PATH=/usr/include/c++/4.6 -DHAVE_GCC_VISIBILITY_FEATURE -DHAVE_THREADSAFE_STATICS -DLINUX -DNDEBUG -DOPTIMIZE -DOSL_DEBUG_LEVEL=0 -DSOLAR_JAVA -DSUPD=360 -DUNIX -DUNX -DX86_64 -D_FORTIFY_SOURCE=2 -D_PTHREADS -D_REENTRANT -Wall -Wendif-labels -Wextra -fmessage-length=0 -fno-common -pipe -fPIC -Wshadow -Wsign-promo -Woverloaded-virtual -Wnon-virtual-dtor -fvisibility=hidden -fvisibility-inlines-hidden -std=gnu++0x -ggdb2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -DEXCEPTIONS_ON -fexceptions -fno-enforce-eh-specs -O2 -c $S/unodevtools/source/skeletonmaker/skeletonmaker.cxx -o $W/CxxObject/unodevtools/source/skeletonmaker/skeletonmaker.o -MMD -MT $W/CxxObject/unodevtools/source/skeletonmaker/skeletonmaker.o -MP -MF $W/Dep/CxxObject/unodevtools/source/skeletonmaker/skeletonmaker.d_ -I$S/unodevtools/source/skeletonmaker/ -I$S/unodevtools/inc -I$O/inc/external -I$O/inc -I$S/solenv/inc -I/usr/lib/jvm/java-6-openjdk-amd64/include -I/usr/lib/jvm/java-6-openjdk-amd64/include/linux -I/usr/lib/jvm/java-6-openjdk-amd64/include/native_threads/include -I$W/UnoApiHeadersTarget/udkapi/normal && mv $W/Dep/CxxObject/unodevtools/source/skeletonmaker/skeletonmaker.d_ $W/Dep/CxxObject/unodevtools/source/skeletonmaker/skeletonmaker.d

[Björn Michaelsen (bjoern-michaelsen)]

attaching preprocessed source (from precise build)

[Björn Michaelsen (bjoern-michaelsen)]

added compile command as attachment too ...

[Björn Michaelsen (bjoern-michaelsen)]

oh, assigning back

[Matthias Klose (doko)]

so you claim to build with gcc-4.7, but the preprocessed source is built with gcc-4.6. please attach the preprocessed source built with gcc-4.7.

[Matthias Klose (doko)]

contrary to the bug description this is neither 4.7 nor quantal.

I can't reproduce this with 4.6 on precise and quantal, and with 4.7 on quantal, using:
$ gcc-4.6 -c -ggdb2 -O2 -fmessage-length=0 -fno-common -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -std=gnu++0x -fstack-protector --param=ssp-buffer-size=4 skeletonmaker.ii

[Björn Michaelsen (bjoern-michaelsen)]

please see https://bugs.launchpad.net/ubuntu/+source/gcc-4.7/+bug/1010468

[Matthias Klose (doko)]

this is seen both with 4.6 and 4.7, only when using -Os. -O[123] works.

[Doko-v (doko-v)]

Created attachment 27609
preprocessed source

seen on i686-linux-gnu only, with -Os, works with -O[123]. I see the ICE with 4.6 as well.

$ g++ -c -ggdb2 -Os -std=gnu++0x skeletoncommon.ii
/home/bjoern/libreoffice-3.6.0~alpha1/unodevtools/source/skeletonmaker/skeletoncommon.cxx: In function 'void skeletonmaker::checkDefaultInterfaces(boost::unordered::unordered_set<rtl::OString, rtl::OStringHash>&, const boost::unordered::unordered_set<rtl::OString, rtl::OStringHash>&, const rtl::OString&)':
/home/bjoern/libreoffice-3.6.0~alpha1/unodevtools/source/skeletonmaker/skeletoncommon.cxx:317:1: internal compiler error: in force_move_args_size_note, at combine-stack-adj.c:419
Please submit a full bug report,
with preprocessed source if appropriate.

[Jakub-gcc (jakub-gcc)]

Dup of PR53602 ?

[Doko-v (doko-v)]

duplicate

*** This bug has been marked as a duplicate of bug 53602 ***

[Launchpad Janitor (janitor)]

This bug was fixed in the package gcc-4.7 - 4.7.0-13ubuntu1

---------------
gcc-4.7 (4.7.0-13ubuntu1) quantal; urgency=low

  * Regenerate the control file.

gcc-4.7 (4.7.0-13) unstable; urgency=low

  * Update to SVN 20120612 (r188457) from the gcc-4_7-branch.
    - Fix PR c++/53602 (LP: #1007616).

  * Document the changed ssp-buffer-size default in Ubuntu 10.10 and
    later (Kees Cook). LP: #990141.
  * Fix PR c++/26155, ICE after error with namespace alias. LP: #321883.
  * Fix PR c++/53599 (reverting the fix for PR c++/53137).
    Closes: #676729. LP: #1010896.
  * Fix manual page names for cross builds (Thibaut Girka). Closes: #675516.
  * Remove dpkg-cross build dependency for cross builds (Thibaut Girka).
    Closes: #675511.
 -- Matthias Klose <email address hidden> Tue, 12 Jun 2012 17:54:25 +0200