H^2.lo·Xi.lo VPMSUMD IN1, HL, XL1 // H.lo·Xi+1.lo SUBE R11, R11, R11 // borrow?-1:0 VPMSUMD IN, H2, XM // H^2.hi·Xi.lo+H^2.lo·Xi.hi VPMSUMD IN1, H, XM1 // H.hi·Xi+1.lo+H.lo·Xi+1.hi AND LEN, R11, R11 VPMSUMD IN, H2H, XH // H^2.hi·Xi.hi VPMSUMD IN1, HH, XH1 // H.hi·Xi+1.hi ADD R11, INP, INP VXOR XL, XL1, XL VXOR XM, XM1, XM VPMSUMD XL, XC2, T2 // 1st reduction phase VSLDOI $8, XM, ZERO, T0 VSLDOI $8, ZERO, XM, T1 VXOR XH, XH1, XH VXOR XL, T0, XL VXOR XH, T1, XH VSLDOI $8, XL, XL, XL VXOR XL, T2, XL LXVD2X...