(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
tree-ssa/
popcount6.c
       1  // { dg-do compile }
       2  // { dg-options "-O2 -fdump-tree-evrp" }
       3  
       4  int g(int n)
       5  {
       6    n &= 0x8000;
       7    if (n == 0)
       8      return 1;
       9    return __builtin_popcount(n);
      10  }
      11  
      12  // { dg-final { scan-tree-dump "return 1;" "evrp" } }