41 	[P0] = R1;
57 	CC = R0 == R1;
73 	R1 = [P0];  define
74 	R0 = R1 + R0;
88 	R1 = [P0];  define
89 	R0 = R1 - R0;
103 	R1 = [P0];  define
104 	R0 = R1 | R0;
118 	R1 = [P0];  define
119 	R0 = R1 & R0;
133 	R1 = [P0];  define
134 	R0 = R1 ^ R0;