405 	s32 rt, rs;  in mult_func()  local
408 	rs = regs->regs[MIPSInst_RS(ir)];  in mult_func()
409 	res = (s64)rt * (s64)rs;  in mult_func()
411 	rs = res;  in mult_func()
412 	regs->lo = (s64)rs;  in mult_func()
432 	u32 rt, rs;  in multu_func()  local
435 	rs = regs->regs[MIPSInst_RS(ir)];  in multu_func()
436 	res = (u64)rt * (u64)rs;  in multu_func()
455 	s32 rt, rs;  in div_func()  local
458 	rs = regs->regs[MIPSInst_RS(ir)];  in div_func()
460 	regs->lo = (s64)(rs / rt);  in div_func()
461 	regs->hi = (s64)(rs % rt);  in div_func()
477 	u32 rt, rs;  in divu_func()  local
480 	rs = regs->regs[MIPSInst_RS(ir)];  in divu_func()
482 	regs->lo = (s64)(rs / rt);  in divu_func()
483 	regs->hi = (s64)(rs % rt);  in divu_func()
500 	s64 rt, rs;  in dmult_func()  local
506 	rs = regs->regs[MIPSInst_RS(ir)];  in dmult_func()
507 	res = rt * rs;  in dmult_func()
513 		: "r"(rt), "r"(rs));  in dmult_func()
532 	u64 rt, rs;  in dmultu_func()  local
538 	rs = regs->regs[MIPSInst_RS(ir)];  in dmultu_func()
539 	res = rt * rs;  in dmultu_func()
545 		: "r"(rt), "r"(rs));  in dmultu_func()
563 	s64 rt, rs;  in ddiv_func()  local
569 	rs = regs->regs[MIPSInst_RS(ir)];  in ddiv_func()
571 	regs->lo = rs / rt;  in ddiv_func()
572 	regs->hi = rs % rt;  in ddiv_func()
588 	u64 rt, rs;  in ddivu_func()  local
594 	rs = regs->regs[MIPSInst_RS(ir)];  in ddivu_func()
596 	regs->lo = rs / rt;  in ddivu_func()
597 	regs->hi = rs % rt;  in ddivu_func()
636 	s32 rt, rs;  in madd_func()  local
639 	rs = regs->regs[MIPSInst_RS(ir)];  in madd_func()
640 	res = (s64)rt * (s64)rs;  in madd_func()
642 	rs = regs->lo;  in madd_func()
643 	res += ((((s64)rt) << 32) | (u32)rs);  in madd_func()
647 	rs = res >> 32;  in madd_func()
648 	regs->hi = (s64)rs;  in madd_func()
665 	u32 rt, rs;  in maddu_func()  local
668 	rs = regs->regs[MIPSInst_RS(ir)];  in maddu_func()
669 	res = (u64)rt * (u64)rs;  in maddu_func()
671 	rs = regs->lo;  in maddu_func()
672 	res += ((((s64)rt) << 32) | (u32)rs);  in maddu_func()
676 	rs = res >> 32;  in maddu_func()
677 	regs->hi = (s64)(s32)rs;  in maddu_func()
694 	s32 rt, rs;  in msub_func()  local
697 	rs = regs->regs[MIPSInst_RS(ir)];  in msub_func()
698 	res = (s64)rt * (s64)rs;  in msub_func()
700 	rs = regs->lo;  in msub_func()
701 	res = ((((s64)rt) << 32) | (u32)rs) - res;  in msub_func()
705 	rs = res >> 32;  in msub_func()
706 	regs->hi = (s64)rs;  in msub_func()
723 	u32 rt, rs;  in msubu_func()  local
726 	rs = regs->regs[MIPSInst_RS(ir)];  in msubu_func()
727 	res = (u64)rt * (u64)rs;  in msubu_func()
729 	rs = regs->lo;  in msubu_func()
730 	res = ((((s64)rt) << 32) | (u32)rs) - res;  in msubu_func()
734 	rs = res >> 32;  in msubu_func()
735 	regs->hi = (s64)(s32)rs;  in msubu_func()
752 	s32 rt, rs;  in mul_func()  local
757 	rs = regs->regs[MIPSInst_RS(ir)];  in mul_func()
758 	res = (s64)rt * (s64)rs;  in mul_func()
760 	rs = res;  in mul_func()
761 	regs->regs[MIPSInst_RD(ir)] = (s64)rs;  in mul_func()
778 	u32 rs;  in clz_func()  local
783 	rs = regs->regs[MIPSInst_RS(ir)];  in clz_func()
784 	__asm__ __volatile__("clz %0, %1" : "=r"(res) : "r"(rs));  in clz_func()
803 	u32 rs;  in clo_func()  local
808 	rs = regs->regs[MIPSInst_RS(ir)];  in clo_func()
809 	__asm__ __volatile__("clo %0, %1" : "=r"(res) : "r"(rs));  in clo_func()
827 	u64 rs;  in dclz_func()  local
835 	rs = regs->regs[MIPSInst_RS(ir)];  in dclz_func()
836 	__asm__ __volatile__("dclz %0, %1" : "=r"(res) : "r"(rs));  in dclz_func()
854 	u64 rs;  in dclo_func()  local
862 	rs = regs->regs[MIPSInst_RS(ir)];  in dclo_func()
863 	__asm__ __volatile__("dclo %0, %1" : "=r"(res) : "r"(rs));  in dclo_func()
911 	unsigned long cpc, epc, nepc, r31, res, rs, rt;  in mipsr2_decoder()  local
941 		rs = MIPSInst_RS(inst);  in mipsr2_decoder()
944 			if ((long)regs->regs[rs] >= MIPSInst_SIMM(inst))  in mipsr2_decoder()
951 			if (regs->regs[rs] >= MIPSInst_UIMM(inst))  in mipsr2_decoder()
958 			if ((long)regs->regs[rs] < MIPSInst_SIMM(inst))  in mipsr2_decoder()
965 			if (regs->regs[rs] < MIPSInst_UIMM(inst))  in mipsr2_decoder()
972 			if (regs->regs[rs] == MIPSInst_SIMM(inst))  in mipsr2_decoder()
979 			if (regs->regs[rs] != MIPSInst_SIMM(inst))  in mipsr2_decoder()
1267 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1342 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1413 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1483 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1602 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1721 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1840 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1958 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()