MSU_TRC_LO
OPLMSU_TRACE(WR(lwq), mp, MSU_TRC_LO);
OPLMSU_TRACE(dst_queue, mp, MSU_TRC_LO);
OPLMSU_TRACE(q, mp, MSU_TRC_LO);
OPLMSU_TRACE(q, mp, MSU_TRC_LO);
case MSU_TRC_LO :
if ((op == MSU_TRC_LI) || (op == MSU_TRC_LO)) {
OPLMSU_TRACE(RD(lrq), nmp, MSU_TRC_LO);
OPLMSU_TRACE(dst_queue, fmp, MSU_TRC_LO);
OPLMSU_TRACE(dst_queue, nmp, MSU_TRC_LO);
OPLMSU_TRACE(dst_queue, fmp, MSU_TRC_LO);
OPLMSU_TRACE(dst_queue, nmp, MSU_TRC_LO);
OPLMSU_TRACE(RD(lrq), fmp, MSU_TRC_LO);
OPLMSU_TRACE(RD(lrq), nmp, MSU_TRC_LO);