[Bug middle-end/51212] New: ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable

["zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51212

             Bug #: 51212
           Summary: ICE: verify_flow_info failed: BB 3 can not throw but
                    has an EH edge with -fgnu-tm -fnon-call-exceptions and
                    transaction_callable
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: zsojka@seznam.cz
                CC: amacleod@redhat.com
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu


Created attachment 25854
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25854
reduced testcase

Compiler output:
$ gcc -fgnu-tm -fnon-call-exceptions testcase.C 
testcase.C: In function 'void foo(int*)':
testcase.C:9:6: error: BB 3 can not throw but has an EH edge
testcase.C:9:6: internal compiler error: verify_flow_info failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

(gdb) bt
#0  internal_error (gmsgid=0x1403c6b "verify_flow_info failed") at
/mnt/svn/gcc-trunk/gcc/diagnostic.c:839
#1  0x00000000007ff57f in verify_flow_info () at
/mnt/svn/gcc-trunk/gcc/cfghooks.c:259
#2  0x0000000000a6a0ef in execute_function_todo (data=Unhandled dwarf
expression opcode 0xf3
) at /mnt/svn/gcc-trunk/gcc/passes.c:1722
#3  0x0000000000a6a93d in execute_todo (flags=16392) at
/mnt/svn/gcc-trunk/gcc/passes.c:1751
#4  0x0000000000a6db5a in execute_one_pass (pass=0x199a740) at
/mnt/svn/gcc-trunk/gcc/passes.c:2097
#5  0x0000000000a6de85 in execute_pass_list (pass=0x199a740) at
/mnt/svn/gcc-trunk/gcc/passes.c:2129
#6  0x0000000000bcfafe in tree_rest_of_compilation (fndecl=0x7ffff56fdf00) at
/mnt/svn/gcc-trunk/gcc/tree-optimize.c:420
#7  0x0000000000823b5a in cgraph_expand_function (node=0x7ffff55876c0) at
/mnt/svn/gcc-trunk/gcc/cgraphunit.c:1819
#8  0x0000000000825c96 in cgraph_output_in_order () at
/mnt/svn/gcc-trunk/gcc/cgraphunit.c:1984
#9  cgraph_optimize () at /mnt/svn/gcc-trunk/gcc/cgraphunit.c:2194
#10 0x000000000082606a in cgraph_finalize_compilation_unit () at
/mnt/svn/gcc-trunk/gcc/cgraphunit.c:1327
#11 0x000000000064779b in cp_write_global_declarations () at
/mnt/svn/gcc-trunk/gcc/cp/decl2.c:4050
#12 0x0000000000b62d84 in compile_file (argc=15, argv=0x7fffffffdab8) at
/mnt/svn/gcc-trunk/gcc/toplev.c:581
#13 do_compile (argc=15, argv=0x7fffffffdab8) at
/mnt/svn/gcc-trunk/gcc/toplev.c:1931
#14 toplev_main (argc=15, argv=0x7fffffffdab8) at
/mnt/svn/gcc-trunk/gcc/toplev.c:2007
#15 0x00007ffff6178d2d in __libc_start_main () from /lib64/libc.so.6
#16 0x000000000056ba39 in _start ()

Tested revisions:
r181442 - crash