3903 #define MP_MUL_DxD(a, b, Phi, Plo) \  argument
3906     Phi = (mp_digit)(product >> MP_DIGIT_BIT); }
3908 #define MP_MUL_DxD(a, b, Phi, Plo) \  argument
3910     Phi = asm ("umulh %a0, %a1, %v0", a, b); }
3912 #define MP_MUL_DxD(a, b, Phi, Plo) \  argument
3915     Phi = (a >> MP_HALF_DIGIT_BIT) * (b >> MP_HALF_DIGIT_BIT); \
3919     Phi += a1b0 >> MP_HALF_DIGIT_BIT; \
3921       Phi += MP_HALF_RADIX; \
3925       ++Phi; \
4046 #define MP_SQR_D(a, Phi, Plo) \  argument
4049     Phi = (mp_digit)(square >> MP_DIGIT_BIT); }
4051 #define MP_SQR_D(a, Phi, Plo) \  argument
4053     Phi = asm ("umulh %a0, %a0, %v0", a); }
4055 #define MP_SQR_D(a, Phi, Plo) \  argument
4058     Phi  = (a >> MP_HALF_DIGIT_BIT) * (a >> MP_HALF_DIGIT_BIT); \
4060     Phi += Pmid >> (MP_HALF_DIGIT_BIT - 1);  \
4064       ++Phi;  \