3 // Copyright 2016 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
9 func example(n int) (rc int) {
10 var cc, ll, pp, rr [27]int
11 for q0 := 0; q0 < n-2; q0++ {
12 for q1 := q0 + 2; q1 < n; q1++ {
16 l = ((b0 << 1) | b1) << 1
17 c = b0 | b1 | (-1 << uint(n))
18 r = ((b0 >> 1) | b1) >> 1
30 ll[d], cc[d], rr[d], pp[d] = l, c, r, p
31 l, c, r = (l|lsb)<<1, c|lsb, (r|lsb)>>1
38 l, c, r, p = ll[d], cc[d], rr[d], pp[d]