Ocaml_intrinsics.IntSourceinclude module type of struct include Ocaml_intrinsics_kernel.Int endcount_leading_zeros n returns the number of most-significant zero bits before the most significant set bit in n. If n is 0, the result is the number of bits in n, that is 31 or 63, depending on the target.
count_leading_zeros2 n computes the same result as count_leading_zeros n.
The functions only differ in optimizations that the compiler may be able to perform around the call. In particular, the implementation of count_leading_zeros n may operate directly on tagged n.
count_set_bits n returns the number of bits that are 1 in n.
count_set_bits2 n computes the same result as count_set_bits n.
The functions only differs in optimizations that the compiler may be able to perform around the call. In particular, the implementation of count_set_bits n may operate directly on tagged n.
count_trailing_zeros n returns the number of least-significant zero bits before the least significant set bit in n. If n is 0, the result is the number of bits in n, that is 31 or 63, depending on the target.