403 	s32 rt, rs;  in mult_func()  local
406 	rs = regs->regs[MIPSInst_RS(ir)];  in mult_func()
407 	res = (s64)rt * (s64)rs;  in mult_func()
409 	rs = res;  in mult_func()
410 	regs->lo = (s64)rs;  in mult_func()
430 	u32 rt, rs;  in multu_func()  local
433 	rs = regs->regs[MIPSInst_RS(ir)];  in multu_func()
434 	res = (u64)rt * (u64)rs;  in multu_func()
453 	s32 rt, rs;  in div_func()  local
456 	rs = regs->regs[MIPSInst_RS(ir)];  in div_func()
458 	regs->lo = (s64)(rs / rt);  in div_func()
459 	regs->hi = (s64)(rs % rt);  in div_func()
475 	u32 rt, rs;  in divu_func()  local
478 	rs = regs->regs[MIPSInst_RS(ir)];  in divu_func()
480 	regs->lo = (s64)(rs / rt);  in divu_func()
481 	regs->hi = (s64)(rs % rt);  in divu_func()
498 	s64 rt, rs;  in dmult_func()  local
504 	rs = regs->regs[MIPSInst_RS(ir)];  in dmult_func()
505 	res = rt * rs;  in dmult_func()
511 		: "r"(rt), "r"(rs));  in dmult_func()
530 	u64 rt, rs;  in dmultu_func()  local
536 	rs = regs->regs[MIPSInst_RS(ir)];  in dmultu_func()
537 	res = rt * rs;  in dmultu_func()
543 		: "r"(rt), "r"(rs));  in dmultu_func()
561 	s64 rt, rs;  in ddiv_func()  local
567 	rs = regs->regs[MIPSInst_RS(ir)];  in ddiv_func()
569 	regs->lo = rs / rt;  in ddiv_func()
570 	regs->hi = rs % rt;  in ddiv_func()
586 	u64 rt, rs;  in ddivu_func()  local
592 	rs = regs->regs[MIPSInst_RS(ir)];  in ddivu_func()
594 	regs->lo = rs / rt;  in ddivu_func()
595 	regs->hi = rs % rt;  in ddivu_func()
634 	s32 rt, rs;  in madd_func()  local
637 	rs = regs->regs[MIPSInst_RS(ir)];  in madd_func()
638 	res = (s64)rt * (s64)rs;  in madd_func()
640 	rs = regs->lo;  in madd_func()
641 	res += ((((s64)rt) << 32) | (u32)rs);  in madd_func()
645 	rs = res >> 32;  in madd_func()
646 	regs->hi = (s64)rs;  in madd_func()
663 	u32 rt, rs;  in maddu_func()  local
666 	rs = regs->regs[MIPSInst_RS(ir)];  in maddu_func()
667 	res = (u64)rt * (u64)rs;  in maddu_func()
669 	rs = regs->lo;  in maddu_func()
670 	res += ((((s64)rt) << 32) | (u32)rs);  in maddu_func()
674 	rs = res >> 32;  in maddu_func()
675 	regs->hi = (s64)rs;  in maddu_func()
692 	s32 rt, rs;  in msub_func()  local
695 	rs = regs->regs[MIPSInst_RS(ir)];  in msub_func()
696 	res = (s64)rt * (s64)rs;  in msub_func()
698 	rs = regs->lo;  in msub_func()
699 	res = ((((s64)rt) << 32) | (u32)rs) - res;  in msub_func()
703 	rs = res >> 32;  in msub_func()
704 	regs->hi = (s64)rs;  in msub_func()
721 	u32 rt, rs;  in msubu_func()  local
724 	rs = regs->regs[MIPSInst_RS(ir)];  in msubu_func()
725 	res = (u64)rt * (u64)rs;  in msubu_func()
727 	rs = regs->lo;  in msubu_func()
728 	res = ((((s64)rt) << 32) | (u32)rs) - res;  in msubu_func()
732 	rs = res >> 32;  in msubu_func()
733 	regs->hi = (s64)rs;  in msubu_func()
750 	s32 rt, rs;  in mul_func()  local
755 	rs = regs->regs[MIPSInst_RS(ir)];  in mul_func()
756 	res = (s64)rt * (s64)rs;  in mul_func()
758 	rs = res;  in mul_func()
759 	regs->regs[MIPSInst_RD(ir)] = (s64)rs;  in mul_func()
776 	u32 rs;  in clz_func()  local
781 	rs = regs->regs[MIPSInst_RS(ir)];  in clz_func()
782 	__asm__ __volatile__("clz %0, %1" : "=r"(res) : "r"(rs));  in clz_func()
801 	u32 rs;  in clo_func()  local
806 	rs = regs->regs[MIPSInst_RS(ir)];  in clo_func()
807 	__asm__ __volatile__("clo %0, %1" : "=r"(res) : "r"(rs));  in clo_func()
825 	u64 rs;  in dclz_func()  local
833 	rs = regs->regs[MIPSInst_RS(ir)];  in dclz_func()
834 	__asm__ __volatile__("dclz %0, %1" : "=r"(res) : "r"(rs));  in dclz_func()
852 	u64 rs;  in dclo_func()  local
860 	rs = regs->regs[MIPSInst_RS(ir)];  in dclo_func()
861 	__asm__ __volatile__("dclo %0, %1" : "=r"(res) : "r"(rs));  in dclo_func()
909 	unsigned long cpc, epc, nepc, r31, res, rs, rt;  in mipsr2_decoder()  local
939 		rs = MIPSInst_RS(inst);  in mipsr2_decoder()
942 			if ((long)regs->regs[rs] >= MIPSInst_SIMM(inst))  in mipsr2_decoder()
949 			if (regs->regs[rs] >= MIPSInst_UIMM(inst))  in mipsr2_decoder()
956 			if ((long)regs->regs[rs] < MIPSInst_SIMM(inst))  in mipsr2_decoder()
963 			if (regs->regs[rs] < MIPSInst_UIMM(inst))  in mipsr2_decoder()
970 			if (regs->regs[rs] == MIPSInst_SIMM(inst))  in mipsr2_decoder()
977 			if (regs->regs[rs] != MIPSInst_SIMM(inst))  in mipsr2_decoder()
1260 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1335 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1406 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1476 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1595 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1714 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1833 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1951 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()