468 #define transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \  argument
469 	movdqa x0,		t2; \
471 	punpckhdq x1,		t2; \
478 	movdqa t2,		x3; \
479 	punpcklqdq x2,		t2; \
481 	movdqa t2,		x2;
483 #define read_blocks(in, x0, x1, x2, x3, t0, t1, t2) \  argument
489 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
491 #define write_blocks(out, x0, x1, x2, x3, t0, t1, t2) \  argument
492 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \
499 #define xor_blocks(out, x0, x1, x2, x3, t0, t1, t2) \  argument
500 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \