- case QOP_CMP:
- queue(c, qpu_inst(qpu_a_MOV(qpu_ra(QPU_W_NOP),
- src[0]),
- qpu_m_NOP()));
- *last_inst(c) |= QPU_SF;
-
- if (dst.mux <= QPU_MUX_R3) {
- fixup_raddr_conflict(c, src[1], &src[2]);
- queue(c, qpu_inst(qpu_a_MOV(dst, src[1]),
- qpu_m_MOV(dst, src[2])));
- *last_inst(c) = ((*last_inst(c) & ~(QPU_COND_ADD_MASK |
- QPU_COND_MUL_MASK))
- | QPU_SET_FIELD(QPU_COND_NS,
- QPU_COND_ADD)
- | QPU_SET_FIELD(QPU_COND_NC,
- QPU_COND_MUL));
- } else {
- if (dst.mux == src[1].mux &&
- dst.addr == src[1].addr) {
- queue(c, qpu_inst(qpu_a_MOV(dst, src[1]),
- qpu_m_NOP()));
-
- queue(c, qpu_inst(qpu_a_MOV(dst, src[2]),
- qpu_m_NOP()));
- *last_inst(c) = ((*last_inst(c) & ~(QPU_COND_ADD_MASK))
- | QPU_SET_FIELD(QPU_COND_NC,
- QPU_COND_ADD));
- } else {
- queue(c, qpu_inst(qpu_a_MOV(dst, src[2]),
- qpu_m_NOP()));
-
- queue(c, qpu_inst(qpu_a_MOV(dst, src[1]),
- qpu_m_NOP()));
- *last_inst(c) = ((*last_inst(c) & ~(QPU_COND_ADD_MASK))
- | QPU_SET_FIELD(QPU_COND_NS,
- QPU_COND_ADD));
- }
- }