11  *    -stock kernel shrunk by 33K at -O3
15  *    -kernel shrunk by 200K even at -O3 (gcc 4.2.1)
28 #define __get_user_fn(sz, u, k)					\  argument
32 	case 1: __arc_get_user_one(*(k), u, "ldb", __ret); break;	\
33 	case 2: __arc_get_user_one(*(k), u, "ldw", __ret); break;	\
34 	case 4: __arc_get_user_one(*(k), u, "ld", __ret);  break;	\
35 	case 8: __arc_get_user_one_64(*(k), u, __ret);     break;	\
89 #define __put_user_fn(sz, u, k)					\  argument
93 	case 1: __arc_put_user_one(*(k), u, "stb", __ret); break;	\
94 	case 2: __arc_put_user_one(*(k), u, "stw", __ret); break;	\
95 	case 4: __arc_put_user_one(*(k), u, "st", __ret);  break;	\
96 	case 8: __arc_put_user_one_64(*(k), u, __ret);     break;	\
289 			"18:	ldb.ab   %3, [%2,2]		\n"  in raw_copy_from_user()
299 			"	.word   18b,4b			\n"  in raw_copy_from_user()
337 		"18:	ldb.ab  %5, [%2,1]		\n"  /* 1 byte left */  in raw_copy_from_user()
355 		"	.word   18b,4b			\n"  in raw_copy_from_user()
513 			"18:	stb.ab  %3, [%1,1]		\n"  in raw_copy_to_user()
522 			"	.word   18b,4b			\n"  in raw_copy_to_user()
561 		"18:	stb.ab  %5, [%1,1]		\n"  in raw_copy_to_user()
578 		"	.word   18b,4b			\n"  in raw_copy_to_user()