X0 LXVD2X (R18)(P2ptr), X1 XXPERMDI X0, X0, $2, X0 XXPERMDI X1, X1, $2, X1 VOR RL, RL, Y0 // VOR RH, RH, Y1 RH was saved above in D2X format LXVD2X (R1)(R17), Y1 CALL p256MulInternal<>(SB) // SUB(R<T-S1) // R = T-S1 p256SubInternal(RH,RL,T1,T0,S1H,S1L) STXVD2X RH, (R1)(R17) // Save RH // if R == 0 or R^P == 0 then ret=ret else ret=0 // clobbers T1H and T1L // Redo this using ISEL?? MOVD $1, TRUE VSPLTISB $0, ZER VOR RL, RH, T1H VCMPEQUDCC ZER, T1H, T1H // 24 = CR6 NE ISEL $26, R0, TRUE, RES1 VXOR...