gcc/testsuite/gcc.dg/tree-prof/val-prof-6.c

   1 /* { dg-options "-O2 -fdump-tree-optimized" } */
   2 char a[1000];
   3 char b[1000];
   4 int size=1000;
   5 __attribute__ ((noinline)) void
   6 t(int size)
   7 {
   8   __builtin_memcpy(a,b,size);
   9 }
  10 int
  11 main()
  12 {
  13   int i;
  14   for (i=0; i < size; i++)
  15     t(i);
  16   return 0;
  17 }
  18 /* autofdo does not do value profiling so far */
  19 /* { dg-final-use-not-autofdo { scan-tree-dump "Average value sum:499500" "optimized"} } */
  20 /* { dg-final-use-not-autofdo { scan-tree-dump "IOR value" "optimized"} } */