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// vadc.vvm vd, vs2, rs1 require(!(insn.rd() == 0 && P.VU.vlmul > 1)); VI_VV_LOOP ({ auto &v0 = P.VU.elt<uint64_t>(0, midx); const uint128_t op_mask = (UINT64_MAX >> (64 - sew)); uint64_t carry = (v0 >> mpos) & 0x1; uint128_t res = (op_mask & vs1) + (op_mask & vs2) + carry; vd = res; })