[Bug middle-end/82145] [8 regression] i386/pr38988.c, i386/pr46254.c, i386/pr55154.c, i386/pr81766.c fails

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82145

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |8.0

--- Comment #3 from Uroš Bizjak <ubizjak at gmail dot com> ---
#2  0x0000000000998ef1 in cselib_hash_rtx(rtx_def*, int, machine_mode) () at
../../git/gcc/gcc/cselib.c:1277
1277              gcc_unreachable ();
(gdb) list
1272            case 't':
1273              /* unused */
1274              break;
1275
1276            default:
1277              gcc_unreachable ();
1278            }
1279        }
1280
1281      return hash ? hash : 1 + (unsigned int) GET_CODE (x);
(gdb) f 3
#3  0x0000000000995434 in cselib_lookup_1 (memmode=E_VOIDmode, create=0,
mode=E_VOIDmode, x=0x2aaaae7bbdc0) at ../../git/gcc/gcc/cselib.c:2068
2068      hashval = cselib_hash_rtx (x, create, memmode);
(gdb) p debug_rtx (x)
(note/s 43 50 44 2 "" NOTE_INSN_DELETED_LABEL 8)
$1 = void