[Bug tree-optimization/37084] [4.4 regression] ICE in gimple_assign_rhs1

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2008-08-12 08:39 -------
Confirmed.

#3  0x00000000006c360a in copy_bb (id=0x7fffffffd920, bb=0x7ffff759c300, 
    frequency_scale=0, count_scale=1)
    at /space/rguenther/src/svn/trunk/gcc/tree-inline.c:1269
1269              new_rhs = force_gimple_operand_gsi (&copy_gsi,
(gdb) l
1264                && gimple_assign_rhs_code (stmt) == NOP_EXPR
1265                && !is_gimple_val (gimple_assign_rhs1 (stmt)))
1266              || id->regimplify)
1267            {
1268              tree new_rhs;
1269              new_rhs = force_gimple_operand_gsi (&copy_gsi,
1270                                                  gimple_assign_rhs1
(stmt),
1271                                                  true, NULL, true,
GSI_SAME_STMT);
1272              gimple_assign_set_rhs1 (stmt, new_rhs);
1273            }


we have id->regimplify set but do not expect to need to deal with a call here.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Priority|P3                          |P1
   Last reconfirmed|0000-00-00 00:00:00         |2008-08-12 08:39:51
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37084