[Bug tree-optimization/45598] [4.6 Regression] ICE; in build_int_cst_wide, at tree.c:1218

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2010-09-08 13:53 -------
#4  0x0000000000b25f5e in fold_const_aggregate_ref (t=0x7ffff7f0cc18)
    at /space/rguenther/src/svn/trunk/gcc/tree-ssa-ccp.c:1444
1444                return build_int_cst_type (TREE_TYPE (t),
(gdb) l
1439                   == TYPE_MODE (TREE_TYPE (TREE_TYPE (ctor))))
1440                  && (GET_MODE_CLASS (TYPE_MODE (TREE_TYPE (TREE_TYPE
(ctor))))
1441                      == MODE_INT)
1442                  && GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (TREE_TYPE
(ctor)))) == 1
1443                  && double_int_cmp (index_cst, length_cst, signed_p) < 0)
1444                return build_int_cst_type (TREE_TYPE (t),
1445                                           (TREE_STRING_POINTER (ctor)
1446                                            [double_int_to_uhwi
(index_cst)]));
1447              return NULL_TREE;
1448            }
(gdb) p t->common.type->base.code
$2 = ARRAY_TYPE


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hubicka at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-09-08 13:53:34
               date|                            |
   Target Milestone|---                         |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45598