101 #define initial_permutation(left, right) \  argument
102 	do_permutation(left##d, right##d,  4, 0x0f0f0f0f); \
103 	do_permutation(left##d, right##d, 16, 0x0000ffff); \
104 	do_permutation(right##d, left##d,  2, 0x33333333); \
105 	do_permutation(right##d, left##d,  8, 0x00ff00ff); \
108 	roll $1, right##d; \
109 	xorl right##d, RW0d; \
112 	xorl RW0d, right##d; \
114 	expand_to_64bits(right, RT3); \
117 #define final_permutation(left, right) \  argument
118 	compress_to_64bits(right); \
120 	movl right##d, RW0d; \
124 	xorl RW0d, right##d; \
126 	rorl $1, right##d; \
127 	do_permutation(right##d, left##d,  8, 0x00ff00ff); \
128 	do_permutation(right##d, left##d,  2, 0x33333333); \
129 	do_permutation(left##d, right##d, 16, 0x0000ffff); \
130 	do_permutation(left##d, right##d,  4, 0x0f0f0f0f);
162 #define read_block(io, left, right) \  argument
164 	movl   4(io), right##d; \
166 	bswapl right##d;
168 #define write_block(io, left, right) \  argument
170 	bswapl right##d; \
172 	movl   right##d, 4(io);
272 #define initial_permutation3(left, right) \  argument
273 	do_permutation(left##0d, right##0d,  4, 0x0f0f0f0f); \
274 	do_permutation(left##0d, right##0d, 16, 0x0000ffff); \
275 	  do_permutation(left##1d, right##1d,  4, 0x0f0f0f0f); \
276 	  do_permutation(left##1d, right##1d, 16, 0x0000ffff); \
277 	    do_permutation(left##2d, right##2d,  4, 0x0f0f0f0f); \
278 	    do_permutation(left##2d, right##2d, 16, 0x0000ffff); \
280 	do_permutation(right##0d, left##0d,  2, 0x33333333); \
281 	do_permutation(right##0d, left##0d,  8, 0x00ff00ff); \
282 	  do_permutation(right##1d, left##1d,  2, 0x33333333); \
283 	  do_permutation(right##1d, left##1d,  8, 0x00ff00ff); \
284 	    do_permutation(right##2d, left##2d,  2, 0x33333333); \
285 	    do_permutation(right##2d, left##2d,  8, 0x00ff00ff); \
290 	roll $1, right##0d; \
291 	xorl right##0d, RW0d; \
294 	xorl RW0d, right##0d; \
296 	expand_to_64bits(right##0, RT3); \
299 	  roll $1, right##1d; \
300 	  xorl right##1d, RW1d; \
303 	  xorl RW1d, right##1d; \
305 	  expand_to_64bits(right##1, RT3); \
308 	    roll $1, right##2d; \
309 	    xorl right##2d, RW2d; \
312 	    xorl RW2d, right##2d; \
314 	    expand_to_64bits(right##2, RT3); \
317 #define final_permutation3(left, right) \  argument
318 	compress_to_64bits(right##0); \
320 	movl right##0d, RW0d; \
324 	xorl RW0d, right##0d; \
326 	rorl $1, right##0d; \
327 	  compress_to_64bits(right##1); \
329 	  movl right##1d, RW1d; \
333 	  xorl RW1d, right##1d; \
335 	  rorl $1, right##1d; \
336 	    compress_to_64bits(right##2); \
338 	    movl right##2d, RW2d; \
342 	    xorl RW2d, right##2d; \
344 	    rorl $1, right##2d; \
346 	do_permutation(right##0d, left##0d,  8, 0x00ff00ff); \
347 	do_permutation(right##0d, left##0d,  2, 0x33333333); \
348 	  do_permutation(right##1d, left##1d,  8, 0x00ff00ff); \
349 	  do_permutation(right##1d, left##1d,  2, 0x33333333); \
350 	    do_permutation(right##2d, left##2d,  8, 0x00ff00ff); \
351 	    do_permutation(right##2d, left##2d,  2, 0x33333333); \
353 	do_permutation(left##0d, right##0d, 16, 0x0000ffff); \
354 	do_permutation(left##0d, right##0d,  4, 0x0f0f0f0f); \
355 	  do_permutation(left##1d, right##1d, 16, 0x0000ffff); \
356 	  do_permutation(left##1d, right##1d,  4, 0x0f0f0f0f); \
357 	    do_permutation(left##2d, right##2d, 16, 0x0000ffff); \
358 	    do_permutation(left##2d, right##2d,  4, 0x0f0f0f0f);