func runtime/internal/sys.OnesCount64

7 uses

	runtime/internal/sys (current package)
		intrinsics_common.go#L71: func OnesCount64(x uint64) int {

	runtime
		mbitmap.go#L804: 		count += sys.OnesCount64(mrkBits)
		mpagecache.go#L64: 	scav := sys.OnesCount64(c.scav & mask)
		mpallocbits.go#L117: 		return uint(sys.OnesCount64((b[i/64] >> (i % 64)) & ((1 << n) - 1)))
		mpallocbits.go#L120: 	s += uint(sys.OnesCount64(b[i/64] >> (i % 64)))
		mpallocbits.go#L122: 		s += uint(sys.OnesCount64(b[k]))
		mpallocbits.go#L124: 	s += uint(sys.OnesCount64(b[j/64] & ((1 << (j%64 + 1)) - 1)))