gcc/testsuite/gcc.dg/graphite/pr68809-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -floop-nest-optimize" } */
   3
   4 int ae, vs, gf;
   5 char ue;
   6
   7 void
   8 kc (char);
   9
  10 void
  11 pm (void)
  12 {
  13   unsigned int v9;
  14   int td = (gf != 0);
  15   while (vs)
  16     {
  17       kc (ue);
  18       for (ae = 0; ae < 70; ++ae)
  19         {
  20         }
  21       ae &= 4;
  22       ae ^ td && ((ue = 0) != 0);
  23       ++vs;
  24     }
  25   v9 = ue + 1;
  26   ue - v9 && ((ue = 0) != 0);
  27 }