// Hash last < 16 byte tail
	XORQ t0, t0
	XORQ t1, t1
	XORQ t2, t2
	ADDQ itr2, adp

hashADTailLoop:
	SHLQ $8, t0, t1
	SHLQ $8, t0
	MOVB -1(adp), t2
	XORQ t2, t0
	DECQ adp
	DECQ itr2
	JNE  hashADTailLoop

hashADTailFinish:
	ADDQ t0, acc0; ADCQ t1, acc1; ADCQ $1, acc2
	polyMul

	// Finished AD
hashADDone:
	RET

				atomic.AddInt32(&p.activeMRFWorkers, 1)
				replicateObject(p.ctx, v, p.objLayer)
				atomic.AddInt32(&p.activeMRFWorkers, -1)
				globalReplicationStats.decQ(v.Bucket, v.Size, v.DeleteMarker, v.OpType)

			default:
				bugLogIf(p.ctx, fmt.Errorf("unknown mrf replication type: %T", oi), "unknown-mrf-replicate-type")
			}
		case <-p.mrfWorkerKillCh:
			return