gcc/testsuite/gcc.dg/torture/pr82320.c

   1 /* { dg-do compile } */
   2
   3 void
   4 ec (int n4, short int ea)
   5 {
   6   if (1)
   7     {
   8       if (ea != 0)
   9         {
  10           int *c1 = (int *)&ea;
  11
  12 nn:
  13           for (;;)
  14             ++*c1;
  15         }
  16     }
  17   else
  18     {
  19       int *lq = &n4;
  20       int *md;
  21       int da;
  22
  23       goto nn;
  24
  25 r1:
  26       md = lq;
  27       for (da = 0; da < 1; ++da)
  28         {
  29 ig:
  30           ++n4;
  31           *md += n4;
  32         }
  33     }
  34
  35   for (ea = 0; ea < 1; ++ea)
  36     goto r1;
  37
  38   goto ig;
  39 }