matchlimit
while likely(ip < matchlimit - (STEPSIZE - 1)) {
if ((ip < (matchlimit - 3)) && (A32(ref) == A32(ip))) {
if ((ip < (matchlimit - 1)) && (A16(ref) == A16(ip))) {
if ((ip < matchlimit) && (*ref == *ip))
while (ip < matchlimit - (STEPSIZE - 1)) {
if ((ip < (matchlimit - 3)) && (A32(ref) == A32(ip))) {
if ((ip < (matchlimit - 1)) && (A16(ref) == A16(ip))) {
if ((ip < matchlimit) && (*ref == *ip))