const math/bits.m0

7 uses

	math/bits (current package)
		bits.go#L104: const m0 = 0x5555555555555555 // 01010101 ...
		bits.go#L155: 	x = x>>1&(m0&m) + x&(m0&m)
		bits.go#L240: 	x = x>>1&(m0&m) | x&(m0&m)<<1
		bits.go#L249: 	x = x>>1&(m0&m) | x&(m0&m)<<1