gcc/testsuite/gcc.dg/pr105415.c

   1 /* PR debug/105415 */
   2 /* { dg-do compile } */
   3 /* { dg-require-effective-target pthread } */
   4 /* { dg-options "-O2 -ftree-parallelize-loops=2 -fcompare-debug" } */
   5
   6 int m;
   7 static int n;
   8
   9 void
  10 foo (void)
  11 {
  12   int s = 0;
  13
  14   while (m < 1)
  15     {
  16       s += n;
  17       ++m;
  18     }
  19 }
  20
  21 void
  22 bar (int *arr, int i)
  23 {
  24   while (i < 1)
  25     arr[i++] = 1;
  26 }