[Bug middle-end/23944] [4.1 Regression] segv in fold_indirect_ref_1 in fold-const.c:11505

[rguenth at gcc dot gnu dot org]

------- Additional Comments From rguenth at gcc dot gnu dot org  2005-09-18 12:17 -------
But this one builds the corrupt node:

#0  build1_stat (code=INDIRECT_REF, type=0x4020c398, node=0x0, 
    _loc_name=0x86dbfd0 "../../../src/gcc-unpatched/gcc/gimplify.c", 
    _loc_line=2955, _loc_function=0x86dc518 "fold_indirect_ref_rhs")
    at tree.c:2705
#1  0x0811b85c in fold_indirect_ref_rhs (t=0x40191200) at gimplify.c:2955
#2  0x0811baaf in gimplify_modify_expr_rhs (expr_p=0xbff365a0, 
    from_p=0x40193188, to_p=0x40193184, pre_p=0xbff362c4, post_p=0xbff362c0, 
    want_value=0 '\0') at gimplify.c:2988

I'll look at this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
          Component|c                           |middle-end
   Last reconfirmed|2005-09-18 12:09:23         |2005-09-18 12:17:53
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23944