gcc/testsuite/gcc.dg/pr105630.c

   1 /* PR debug/105630 */
   2 /* { dg-do compile { target pthread } } */
   3 /* { dg-options "-O1 -ftree-parallelize-loops=2 -fcompare-debug" } */
   4
   5 int m;
   6 static int n;
   7
   8 void
   9 foo (void)
  10 {
  11   int *arr[] = { &n, &n, &n };
  12   int unused = n;
  13
  14   m = 0;
  15 }
  16
  17 void
  18 bar (int *arr, int i)
  19 {
  20   while (i < 1)
  21     arr[i++] = 1;
  22 }