gcc/testsuite/gcc.dg/tree-prof/val-prof-5.c

   1 /* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */
   2 int a[1000];
   3 int b=997;
   4 main()
   5 {
   6         int i;
   7         for (i = 0; i < 1000; i++)
   8                 if (a[i])
   9                         a[i]/=b;
  10                 else
  11                         a[i]/=b;
  12         return 0;
  13 }
  14 /* { dg-final-use { scan-tree-dump "Div.mod by constant b.*=997 transformation on insn" "tree_profile"} } */
  15 /* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */
  16 /* { dg-final-use { cleanup-tree-dump "optimized" } } */
  17 /* { dg-final-use { cleanup-tree-dump "tree_profile" } } */