[Bug fortran/12797] New: [tree-ssa] ICE in add_abstract_origin_attribute, at dwarf2out.c:9465

[reichelt at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12797

           Summary: [tree-ssa] ICE in add_abstract_origin_attribute, at
                    dwarf2out.c:9465
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org,rth at redhat dot com

If I compile the following code snippet (from PR 9864) with
"g77 -g -O -finline-functions -c cPR9864.f"

==============================================================
      SUBROUTINE FOO
      CALL BAR
      END

      SUBROUTINE BAZ
      ENTRY BAR
      CALL QUUS
      END
==============================================================

I get an ICE:

cPR9864.f:13: Internal compiler error in add_abstract_origin_attribute, at
dwarf2out.c:9465
Please submit a full bug report, [etc.]

(This looks like PR 9864 reappeared, but I din't want to reopen
it since the audit trail was already long enough.)

The regression appeared between 20031025 and 20031027.

Richard, you fixed PR 9864, could you please have a look?
Thanks!