gcc/testsuite/gcc.dg/pr83089.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target pthread } */
   3 /* { dg-options "-O2 -ftree-loop-if-convert -ftree-parallelize-loops=2" } */
   4
   5 int rl, s8;
   6
   7 void
   8 it (int zy, short int el)
   9 {
  10   int hb;
  11
  12   while (el != 0)
  13     {
  14       hb = el;
  15       for (rl = 0; rl < 200; ++rl)
  16         {
  17           for (s8 = 0; s8 < 2; ++s8)
  18             {
  19             }
  20           if (s8 < 3)
  21             zy = hb;
  22           if (hb == 0)
  23             ++s8;
  24           zy += (s8 != -1);
  25         }
  26       el = zy;
  27     }
  28 }