[Bug middle-end/59507] New: ICE: in mark_reachable_handlers, at tree-eh.c:3833 with -O -fnon-call-exceptions -fvtable-verify=preinit

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59507

            Bug ID: 59507
           Summary: ICE: in mark_reachable_handlers, at tree-eh.c:3833
                    with -O -fnon-call-exceptions -fvtable-verify=preinit
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zsojka at seznam dot cz

Created attachment 31439
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31439&action=edit
reduced testcase

Compiler output:
$ gcc -O -fnon-call-exceptions -fvtable-verify=preinit testcase.C
testcase.C: In function 'void print()':
testcase.C:44:6: internal compiler error: in mark_reachable_handlers, at
tree-eh.c:3833
 void print ()
      ^
0xd1ca11 mark_reachable_handlers
        /mnt/svn/gcc-trunk/gcc/tree-eh.c:3833
0xd1cb52 remove_unreachable_handlers
        /mnt/svn/gcc-trunk/gcc/tree-eh.c:3866
0xd1e5f5 execute_cleanup_eh_1
        /mnt/svn/gcc-trunk/gcc/tree-eh.c:4536
0xd1e5f5 execute_cleanup_eh
        /mnt/svn/gcc-trunk/gcc/tree-eh.c:4569
0xd1e5f5 execute
        /mnt/svn/gcc-trunk/gcc/tree-eh.c:4614
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.


$ gcc -v
Using built-in specs.
COLLECT_GCC=/mnt/svn/gcc-trunk/binary-latest/bin/gcc
COLLECT_LTO_WRAPPER=/mnt/svn/gcc-trunk/binary-205916-lto-fortran-checking-yes-rtl-df/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /mnt/svn/gcc-trunk//configure --enable-checking=yes,rtl,df
--enable-languages=c,c++,lto,fortran
--prefix=/mnt/svn/gcc-trunk/binary-205916-lto-fortran-checking-yes-rtl-df/
--without-cloog --without-ppl
Thread model: posix
gcc version 4.9.0 20131212 (experimental) (GCC)