gcc/testsuite/gcc.dg/tree-prof/pr52027.c

   1 /* PR debug/52027 */
   2 /* { dg-require-effective-target freorder } */
   3 /* { dg-options "-O2 -freorder-blocks-and-partition -fno-reorder-functions" } */
   4
   5 void
   6 foo (int len)
   7 {
   8   char array[1000];
   9   __builtin_memset (array, 0, len);
  10 }
  11
  12 int
  13 main ()
  14 {
  15   int i;
  16   for (i = 0; i < 1000; i++)
  17     foo (8);
  18   return 0;
  19 }