Upgrade dependencies

This commit is contained in:
2020-03-01 19:44:59 +01:00
parent 7da813e837
commit 9f53e7412b
212 changed files with 22085 additions and 13453 deletions

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@ -91,9 +91,13 @@ func onesCount64(x uint64) int {
const m0 = 0x5555555555555555 // 01010101 ...
const m1 = 0x3333333333333333 // 00110011 ...
const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
const m3 = 0x00ff00ff00ff00ff // etc.
const m4 = 0x0000ffff0000ffff
// Unused in this function, but definitions preserved for
// documentation purposes:
//
// const m3 = 0x00ff00ff00ff00ff // etc.
// const m4 = 0x0000ffff0000ffff
//
// Implementation: Parallel summing of adjacent bits.
// See "Hacker's Delight", Chap. 5: Counting Bits.
// The following pattern shows the general approach: