[Bug middle-end/53644] New: ICE in force_move_args_size_note, at combine-stack-adj.c:419

["doko at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53644

             Bug #: 53644
           Summary: ICE in force_move_args_size_note, at
                    combine-stack-adj.c:419
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: doko@gcc.gnu.org


Created attachment 27609
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=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.