[Bug tree-optimization/30353] [4.3 Regression] internal compiler error in remove_useless_stmts_1, at tree-cfg.c:1882

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2007-01-03 03:24 -------
Reduced testcase:
void f(void)
{
  double _Complex Res;
  __real__ Res = __imag__ Res = 0.0;
}

-----------------------
This was introduced by Aldy's GIMPLE_MODIFY_EXPR change, he forgot to update
gimplify_modify_expr_complex_part for that change.

I have an obvious patch which fixes the problem.  It is only complex in one
part I move -gimplify_modify_expr_complex_part below tree_to_gimple_tuple.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |pinskia at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
 GCC target triplet|i686-pc-cygwin              |
   Last reconfirmed|0000-00-00 00:00:00         |2007-01-03 03:24:52
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30353