(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
predict-1.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-profile_estimate --disable-tree-evrp" } */
       3  
       4  extern int global;
       5  
       6  int bar(int);
       7  
       8  void foo (int bound)
       9  {
      10    int i, ret = 0;
      11    for (i = 0; i < bound; i++)
      12      {
      13        if (i > bound)
      14  	global += bar (i);
      15        if (i >= bound + 2)
      16  	global += bar (i);
      17        if (i > bound - 2)
      18  	global += bar (i);
      19        if (i + 2 > bound)
      20  	global += bar (i);
      21        if (i == 10)
      22  	global += bar (i);
      23      }
      24  }
      25  
      26  /* { dg-final { scan-tree-dump-times "guess loop iv compare heuristics of edge\[^:\]*: 36.00%" 4 "profile_estimate"} } */