gcc/testsuite/gcc.c-torture/compile/pr25860.c

   1 /* We used to ICE because PRE would try to PRE the load of *Note from the
   2    loop. */
   3
   4 struct g
   5 {
   6   int i;
   7 };
   8 struct f
   9 {
  10   struct g i;
  11 };
  12 int GSM_RingNoteGetFullDuration(struct g)__attribute__((const));
  13 void savewav(struct f *gg)
  14 {
  15   struct g *Note;
  16   long i = 0,j,length=0;
  17   Note = &gg->i;
  18   for (j=0;j<GSM_RingNoteGetFullDuration(*Note);j++)
  19     ;
  20 }