File: ctz.sail

package info (click to toggle)
sail-ocaml 0.19.1%2Bdfsg5-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 18,008 kB
  • sloc: ml: 75,941; ansic: 8,848; python: 1,342; exp: 560; sh: 474; makefile: 218; cpp: 36
file content (22 lines) | stat: -rw-r--r-- 431 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
default Order dec

$include <prelude.sail>

register R : bits(8) = 0xF0

register I : int = 20

val main : unit -> unit

function main() = {
  let n = count_trailing_zeros(R);
  print_int("n = ", n);
  let n = count_trailing_zeros(0xF000_0000_0000_0000);
  print_int("n = ", n);

  let len = I;
  let len = if len > 1 then len else 1;
  let zeros = sail_zeros(len);
  let n = count_trailing_zeros(zeros);
  print_int("n = ", n);
}