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P_LOOP(32, { int64_t addop = 0; int64_t mres = 0; bool sat = false; if((INT32_MIN != ps1) | (INT16_MIN != P_SH(ps2, 1))) { mres = ((int64_t) ps1 * P_SH(ps2, 1)) << 1; addop = mres >> 16; } else { addop = INT32_MAX; P_SET_OV(1); } pd = (sat_add<int32_t, uint32_t>(pd, addop, sat)); P_SET_OV(sat); })