[Bug tree-optimization/21963] [4.1 Regression] ICE (Segmentation fault) with -m64

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-08 15:27 -------
Confirmed, backtrace:
#0  0x000c5364 in is_gimple_variable (t=0x0) at ../../gcc/tree-gimple.c:239
#1  0x000c5908 in is_gimple_val (t=0x0) at ../../gcc/tree-gimple.c:353
#2  0x000e5334 in force_gimple_operand (expr=0x0, stmts=0xbffff2c8, simple=0 '\0', 
var=0x1e7b4fc) at ../../gcc/gimplify.c:4727
#3  0x001f00fc in rewrite_use_nonlinear_expr (data=0xbffff490, use=0x1d0a350, cand=0x1d0a860) 
at ../../gcc/tree-ssa-loop-ivopts.c:5359
#4  0x001f1c04 in rewrite_use (data=0xbffff490, use=0x1d0a350, cand=0x1d0a860) at ../../gcc/tree-
ssa-loop-ivopts.c:5723
#5  0x001f1d14 in rewrite_uses (data=0xbffff490) at ../../gcc/tree-ssa-loop-ivopts.c:5759
#6  0x001f258c in tree_ssa_iv_optimize_loop (data=0xbffff490, loop=0x1d09560) at ../../gcc/tree-
ssa-loop-ivopts.c:5935
#7  0x001f2694 in tree_ssa_iv_optimize (loops=0x1d014d0) at ../../gcc/tree-ssa-loop-ivopts.c:5972
#8  0x001a4aac in tree_ssa_loop_ivopts () at ../../gcc/tree-ssa-loop.c:388
#9  0x000c3750 in execute_one_pass (pass=0x96b61c) at ../../gcc/tree-optimize.c:627


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rakdver at gcc dot gnu dot
                   |                            |org, pinskia at gcc dot gnu
                   |                            |dot org
             Status|UNCONFIRMED                 |NEW
          Component|regression                  |tree-optimization
     Ever Confirmed|                            |1
  GCC build triplet|x86_64-linux-gnu            |
   GCC host triplet|x86_64-linux-gnu            |
   Last reconfirmed|0000-00-00 00:00:00         |2005-06-08 15:27:47
               date|                            |
            Summary|ICE (Segmentation fault)    |[4.1 Regression] ICE
                   |with -m64                   |(Segmentation fault) with -
                   |                            |m64
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21963