gcc/testsuite/gcc.dg/torture/pr70935.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -g" } */
   3 /* { dg-require-effective-target ptr32plus } */
   4
   5 int d0, sj, v0, rp, zi;
   6
   7 void
   8 zn(void)
   9 {
  10   if (v0 != 0)
  11     {
  12       int *js, *r3;
  13       int pm, gc;
  14
  15       for (gc = 0; gc < 1; ++gc)
  16         {
  17           sj = 1;
  18           while (sj != 0)
  19             ;
  20         }
  21       r3 = &pm;
  22       *js = (long)&gc;
  23 ka:
  24       for (d0 = 0; d0 < 2; ++d0)
  25         {
  26           d0 = zi;
  27           if (zi)
  28             for (pm = 2; pm != 0; --pm)
  29               ;
  30         }
  31       while (*r3 != 0)
  32         {
  33           while (pm)
  34             ;
  35           ++r3;
  36         }
  37     }
  38   rp = 0;
  39   goto ka;
  40 }