[Bug libgcj/50053] [4.7 regression] jc1 doesn't emit static initializer or initializer code for super class without -findirect-dispatch.

[jojelino at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50053

--- Comment #10 from gee <jojelino at gmail dot com> 2011-12-08 19:15:47 UTC ---
(In reply to comment #9)
whereas with -findirect-dispatch, initializer code isn't omitted. 

;; Function () (_ZN3gnu3gcj7convert10Input_UTF8C1Ev, funcdef_no=47,
decl_uid=3185, cgraph_uid=94)

() (struct gnu.gcj.convert.Input_UTF8 * this)
{
  int D.9476;
  struct java.lang.Object * D.3210;
  int #slot#2#4;
  struct java.lang.Object * D.3207;
  void * #ref#1#2;
  struct java.lang.Object * D.3203;
  void * #ref#0#0;
  int * D.9474;
  sizetype D.9473;
  int D.9472;
  void * _ref_1_2.1045;
  int * iftmp.1044;
  int * D.9467;
  sizetype D.9466;
  int D.9465;
  void * _ref_1_2.1043;
  int * iftmp.1042;
  void gnu.gcj.convert.BytesToUnicode::<T12d> (struct
gnu.gcj.convert.BytesToUnicode *) * D.9460;
  void * D.9459;
  void * _ref_1_2.1041;

<bb 2>:
  D.3203_2 = this_1(D);
  #ref#1#2_3 = D.3203_2;
  _ref_1_2.1041_4 = #ref#1#2_3;
  D.9459_5 = _atable_gnu_gcj_convert_Input_UTF8[1];
  D.9460_6 = (void gnu.gcj.convert.BytesToUnicode::<T12d> (struct
gnu.gcj.convert.BytesToUnicode *) *) D.9459_5;
  D.9460_6 (_ref_1_2.1041_4);
  D.3207_7 = this_1(D);
  #ref#1#2_8 = D.3207_7;
  #slot#2#4_9 = 0;
  _ref_1_2.1043_10 = #ref#1#2_8;
  if (_ref_1_2.1043_10 == 0B)
    goto <bb 3>;
  else
    goto <bb 4>;

<bb 3>:
  _Jv_ThrowNullPointerException ();

<bb 4>:
  iftmp.1042_11 = _ref_1_2.1043_10;
  D.9465_12 = _otable_gnu_gcj_convert_Input_UTF8[1];
  D.9466_13 = (sizetype) D.9465_12;
  D.9467_14 = iftmp.1042_11 + D.9466_13;
  *D.9467_14 = #slot#2#4_9;
  D.3210_15 = this_1(D);
  #ref#1#2_16 = D.3210_15;
  #slot#2#4_17 = 0;
  _ref_1_2.1045_18 = #ref#1#2_16;
  if (_ref_1_2.1045_18 == 0B)
    goto <bb 5>;
  else
    goto <bb 6>;

<bb 5>:
  _Jv_ThrowNullPointerException ();

<bb 6>:
  iftmp.1044_19 = _ref_1_2.1045_18;
  D.9476_20 = _otable_gnu_gcj_convert_Input_UTF8[2];
  D.9472_21 = D.9476_20;
  D.9473_22 = (sizetype) D.9472_21;
  D.9474_23 = iftmp.1044_19 + D.9473_22;
  *D.9474_23 = #slot#2#4_17;

<L4>:
  return;

}