[Bug c++/34063] ICE: build2_stat, at tree.c:3115

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2007-11-11 12:26 -------
Confirmed.

#1  0x00000000009a1c1e in build2_stat (code=POINTER_PLUS_EXPR, 
    tt=0x2b9f0aa08e40, arg0=0x2b9f0ab5be80, arg1=0x2b9f0ab505a0)
    at ../../trunk/gcc/tree.c:3113
3113        gcc_assert (POINTER_TYPE_P (tt) && POINTER_TYPE_P (TREE_TYPE
(arg0))
(gdb) call debug_generic_expr (arg0)
((long unsigned int) {1, +, 4294967295}_2 + 1) * 16
(gdb) call debug_generic_expr (arg1)
p_32

#1  0x00000000009a1c1e in build2_stat (code=POINTER_PLUS_EXPR, 
    tt=0x2b9f0aa08e40, arg0=0x2b9f0ab5be80, arg1=0x2b9f0ab505a0)
    at ../../trunk/gcc/tree.c:3113
#2  0x0000000000bed61d in chrec_fold_plus_1 (code=POINTER_PLUS_EXPR, 
    type=0x2b9f0aa08e40, op0=0x2b9f0ab5be80, op1=0x2b9f0ab505a0)
    at ../../trunk/gcc/tree-chrec.c:321
#3  0x0000000000becdfe in chrec_apply (var=2, chrec=0x2b9f0ab58be0, 
    x=0x2b9f0ab56720) at ../../trunk/gcc/tree-chrec.c:592
#4  0x000000000087d9d7 in compute_overall_effect_of_inner_loop (
    loop=0x2b9f0ab531e0, evolution_fn=0x2b9f0ab58be0)
    at ../../trunk/gcc/tree-scalar-evolution.c:469
#5  0x000000000088358e in scev_const_prop ()
    at ../../trunk/gcc/tree-scalar-evolution.c:2835


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rakdver at gcc dot gnu dot
                   |                            |org, spop at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-11-11 12:26:15
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34063