ICV_FETCH_UCS4_SIZE
if ((ibtail - ib) < ICV_FETCH_UCS4_SIZE) {
for (u4 = 0, i = 0; i < ICV_FETCH_UCS4_SIZE; i++)
ib += ICV_FETCH_UCS4_SIZE;
ib += ICV_FETCH_UCS4_SIZE;
if ((ibtail - ib) < ICV_FETCH_UCS4_SIZE) {
for (i = ICV_FETCH_UCS4_SIZE - 1; i >= 0; i--)
for (i = 0; i < ICV_FETCH_UCS4_SIZE; i++)
ib += ICV_FETCH_UCS4_SIZE;
if ((ibtail - ib) < ICV_FETCH_UCS4_SIZE) {
for (u4 = 0, i = 0; i < ICV_FETCH_UCS4_SIZE; i++)
ib += ICV_FETCH_UCS4_SIZE;
ib += ICV_FETCH_UCS4_SIZE;
if ((ibtail - ib) < ICV_FETCH_UCS4_SIZE) {
for (i = ICV_FETCH_UCS4_SIZE - 1; i >= 0; i--)
for (i = 0; i < ICV_FETCH_UCS4_SIZE; i++)
ib += ICV_FETCH_UCS4_SIZE;
if ((ibtail - ib) < ICV_FETCH_UCS4_SIZE) {
for (u4 = 0, i = 0; i < ICV_FETCH_UCS4_SIZE; i++)
ib += ICV_FETCH_UCS4_SIZE;
ib += ICV_FETCH_UCS4_SIZE;
if ((ibtail - ib) < ICV_FETCH_UCS4_SIZE) {
for (i = ICV_FETCH_UCS4_SIZE - 1; i >= 0; i--)
for (i = 0; i < ICV_FETCH_UCS4_SIZE; i++)
ib += ICV_FETCH_UCS4_SIZE;