136 #define dec_round_end(ba, x, y, n) \  argument
141 	xorl ba ## d,			y ## d; \
142 	shrq $32,			ba; \
143 	roll $1,			ba ## d; \
144 	xorl x ## d,			ba ## d; \
145 	shlq $32,			ba; \
147 	orq y,				ba;
156 #define decrypt_round3(ba, dc, n) \  argument
157 	g1g2_3(ba, dc, s1, s2, s3, s0, s3, s0, s1, s2, RY, RX); \
159 	dec_round_end(ba ## 0, RX0, RY0, n); \
160 	dec_round_end(ba ## 1, RX1, RY1, n); \
161 	dec_round_end(ba ## 2, RX2, RY2, n);
167 #define decrypt_cycle3(ba, dc, n) \  argument
168 	decrypt_round3(ba, dc, (n*2)+1); \
169 	decrypt_round3(ba, dc, (n*2));