gcc/testsuite/gcc.dg/tree-ssa/predict-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-profile_estimate" } */
   3 int test2();
   4 int
   5 test (int p, int a, int b, int c)
   6 {
   7         int d;
   8         if (p)
   9            d = __builtin_expect_with_probability (a, 0, 0.8) * b;
  10         else
  11            d = __builtin_expect_with_probability (a, 0, 0.8) * c;
  12         if (d)
  13                 test2();
  14 }
  15 /* { dg-final { scan-tree-dump-times "first match heuristics: 20.00" 1 "profile_estimate"} } */