emit_ds          1019 lj_asm_mips.h  	emit_ds(as, MIPSI_MOVE, tmp1, type);
emit_ds          1020 lj_asm_mips.h  	emit_ds(as, MIPSI_MOVE, tmp2, key);
emit_ds           254 lj_emit_mips.h   emit_ds(as, MIPSI_MOVE, (dst), (src))