[Bug debug/46136] New: ICE: in size_of_dcall_table, at dwarf2out.c:12387 with -fenable-icf-debug

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46136

           Summary: ICE: in size_of_dcall_table, at dwarf2out.c:12387 with
                    -fenable-icf-debug
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: zsojka@seznam.cz


Created attachment 22126
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22126
reduced testcase

Compiler output:
$ gcc -g -fenable-icf-debug pr46136.C 
pr46136.C:14:4: internal compiler error: in size_of_dcall_table, at
dwarf2out.c:12387
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Tested revisions:
r165822 - crash
r161659 - crash
r153685 - crash