[Bug target/60659] New: [4.9 Regression] ICE in get_polymorphic_call_info, at ipa-devirt.c:1292

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60659

            Bug ID: 60659
           Summary: [4.9 Regression] ICE in get_polymorphic_call_info, at
                    ipa-devirt.c:1292
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org

Created attachment 32453
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32453&action=edit
preprocessed source

seen with trunk r208764 on powerpc64le-linux-gnu, works with the 4.8 ibm branch
(which is pending the merge to the 4.8 fsf branch)

$ g++ -c -O2 script.ii
In file included from /usr/include/c++/4.9/bits/stl_algobase.h:66:0,
                 from /usr/include/c++/4.9/memory:62,
                 from src/mlib/ptr.h:25,
                 from src/mbase/project/_extlibs_.h:36,
                 from src/mgui/_extlibs_.h:31,
                 from src/mgui/_pc_.h:29,
                 from src/mgui/author/script.cpp:22:
/usr/include/c++/4.9/bits/stl_iterator_base_funcs.h: In function 'typename
std::iterator_traits<_Iterator>::difference_type
std::__distance(_InputIterator, _InputIterator, std::input_iterator_tag) [with
_InputIterator = adobe::iter<boost::intrusive_ptr<Project::VideoMD>,
boost::intrusive_ptr<Project::VideoMD>, long int>; typename
std::iterator_traits<_Iterator>::difference_type = long int]':
/usr/include/c++/4.9/bits/stl_iterator_base_funcs.h:82:4: internal compiler
error: in get_polymorphic_call_info, at ipa-devirt.c:1292
    ++__first;
    ^
Please submit a full bug report,
with preprocessed source if appropriate.

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/powerpc64le-linux-gnu/4.9/lto-wrapper
Target: powerpc64le-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
4.9-20140322-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs
--enable-languages=c,c++,java,go,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.9 --enable-shared --enable-linker-build-id
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.9 --libdir=/usr/lib --enable-nls
--with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug
--enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap
--disable-libsanitizer --disable-libquadmath --enable-plugin --with-system-zlib
--disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-ppc64el/jre --enable-java-home
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-ppc64el
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-ppc64el
--with-arch-directory=ppc64el --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --enable-secureplt --with-cpu=power7 --with-tune=power8
--disable-multilib --enable-multiarch --disable-werror --with-long-double-128
--enable-checking=release --build=powerpc64le-linux-gnu
--host=powerpc64le-linux-gnu --target=powerpc64le-linux-gnu
Thread model: posix
gcc version 4.9.0 20140322 (experimental) [trunk revision 208764] (Ubuntu
4.9-20140322-1ubuntu1)