405 	s32 rt, rs;  in mult_func()  local
407 	rt = regs->regs[MIPSInst_RT(ir)];  in mult_func()
409 	res = (s64)rt * (s64)rs;  in mult_func()
413 	rt = res >> 32;  in mult_func()
414 	res = (s64)rt;  in mult_func()
432 	u32 rt, rs;  in multu_func()  local
434 	rt = regs->regs[MIPSInst_RT(ir)];  in multu_func()
436 	res = (u64)rt * (u64)rs;  in multu_func()
437 	rt = res;  in multu_func()
438 	regs->lo = (s64)(s32)rt;  in multu_func()
455 	s32 rt, rs;  in div_func()  local
457 	rt = regs->regs[MIPSInst_RT(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
479 	rt = regs->regs[MIPSInst_RT(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
505 	rt = regs->regs[MIPSInst_RT(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
537 	rt = regs->regs[MIPSInst_RT(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
568 	rt = regs->regs[MIPSInst_RT(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
593 	rt = regs->regs[MIPSInst_RT(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
638 	rt = regs->regs[MIPSInst_RT(ir)];  in madd_func()
640 	res = (s64)rt * (s64)rs;  in madd_func()
641 	rt = regs->hi;  in madd_func()
643 	res += ((((s64)rt) << 32) | (u32)rs);  in madd_func()
645 	rt = res;  in madd_func()
646 	regs->lo = (s64)rt;  in madd_func()
665 	u32 rt, rs;  in maddu_func()  local
667 	rt = regs->regs[MIPSInst_RT(ir)];  in maddu_func()
669 	res = (u64)rt * (u64)rs;  in maddu_func()
670 	rt = regs->hi;  in maddu_func()
672 	res += ((((s64)rt) << 32) | (u32)rs);  in maddu_func()
674 	rt = res;  in maddu_func()
675 	regs->lo = (s64)(s32)rt;  in maddu_func()
694 	s32 rt, rs;  in msub_func()  local
696 	rt = regs->regs[MIPSInst_RT(ir)];  in msub_func()
698 	res = (s64)rt * (s64)rs;  in msub_func()
699 	rt = regs->hi;  in msub_func()
701 	res = ((((s64)rt) << 32) | (u32)rs) - res;  in msub_func()
703 	rt = res;  in msub_func()
704 	regs->lo = (s64)rt;  in msub_func()
723 	u32 rt, rs;  in msubu_func()  local
725 	rt = regs->regs[MIPSInst_RT(ir)];  in msubu_func()
727 	res = (u64)rt * (u64)rs;  in msubu_func()
728 	rt = regs->hi;  in msubu_func()
730 	res = ((((s64)rt) << 32) | (u32)rs) - res;  in msubu_func()
732 	rt = res;  in msubu_func()
733 	regs->lo = (s64)(s32)rt;  in msubu_func()
752 	s32 rt, rs;  in mul_func()  local
756 	rt = regs->regs[MIPSInst_RT(ir)];  in mul_func()
758 	res = (s64)rt * (s64)rs;  in mul_func()
911 	unsigned long cpc, epc, nepc, r31, res, rs, rt;  in mipsr2_decoder()  local
940 		rt = MIPSInst_RT(inst);  in mipsr2_decoder()
942 		switch (rt) {  in mipsr2_decoder()
1011 			switch (rt) {  in mipsr2_decoder()
1066 			switch (rt) {  in mipsr2_decoder()
1213 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1274 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1279 			regs->regs[MIPSInst_RT(inst)] = rt;  in mipsr2_decoder()
1286 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1349 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1353 			regs->regs[MIPSInst_RT(inst)] = rt;  in mipsr2_decoder()
1360 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1420 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1430 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1490 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1505 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1609 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1613 			regs->regs[MIPSInst_RT(inst)] = rt;  in mipsr2_decoder()
1624 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1728 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1732 			regs->regs[MIPSInst_RT(inst)] = rt;  in mipsr2_decoder()
1743 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1847 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()
1861 		rt = regs->regs[MIPSInst_RT(inst)];  in mipsr2_decoder()
1965 			: "+&r"(rt), "=&r"(rs),  in mipsr2_decoder()