46 #define G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1) \  argument
48   row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); \
51   row4h = _mm_xor_si128(row4h, row1h); \
65 #define G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1) \  argument
67   row1h = _mm_add_epi64(_mm_add_epi64(row1h, b1), row2h); \
70   row4h = _mm_xor_si128(row4h, row1h); \
85 #define DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h) \  argument
100 #define UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h) \  argument
116 #define DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h) \  argument
127 #define UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h) \  argument
148   G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
150   G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
151   DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \
153   G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
155   G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
156   UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);