[Bug debug/55328] New: ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

[Bug debug/55328] New: ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328

             Bug #: 55328
           Summary: ICE: in output_addr_table_entry, at dwarf2out.c:21780
                    with -gsplit-dwarf
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: zsojka@seznam.cz


Created attachment 28687
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28687
reduced testcase

Compiler output:
$ gcc -O -gsplit-dwarf testcase.c
testcase.c:5:1: internal compiler error: in output_addr_table_entry, at
dwarf2out.c:21780
 }
 ^
0x709e9b output_addr_table_entry
        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:21779
0x11d23b7 htab_traverse_noresize
        /mnt/svn/gcc-trunk/libiberty/hashtab.c:784
0x746329 output_addr_table
        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:21820
0x746329 dwarf2out_finish
        /mnt/svn/gcc-trunk/gcc/dwarf2out.c:23528
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.

Tested revisions:
r193495 - crash

[Bug debug/55328] ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

[sterling at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328

--- Comment #1 from sterling at gcc dot gnu.org 2012-11-14 23:36:54 UTC ---
Author: sterling
Date: Wed Nov 14 23:36:50 2012
New Revision: 193515

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193515
Log:
2012-11-14  Sterling Augustine  <saugustine@google.com>

    PR debug/55328
    * dwarf2out.c (index_address_table_entry): Check a node's refcount.



Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c

[Bug debug/55328] ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

[ccoutant at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328

Cary Coutant <ccoutant at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |markus at trippelsdorf dot
                   |                            |de

--- Comment #2 from Cary Coutant <ccoutant at gcc dot gnu.org> 2012-11-15 00:18:37 UTC ---
*** Bug 55231 has been marked as a duplicate of this bug. ***

[Bug debug/55328] ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

[ccoutant at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328

Cary Coutant <ccoutant at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |ccoutant at gcc dot gnu.org
         Resolution|                            |FIXED

--- Comment #3 from Cary Coutant <ccoutant at gcc dot gnu.org> 2013-03-05 19:27:27 UTC ---
Fixed at r193515.