74         mp_digit r0, r1, r2;  in ec_GFp_nistp192_mod()  local
195                 r2 = MP_DIGIT(a, 2);  in ec_GFp_nistp192_mod()
203 		MP_ADD_CARRY(r2, a4, r2, carry, carry);  in ec_GFp_nistp192_mod()
207 		MP_ADD_CARRY(r2, a5, r2, carry, carry);  in ec_GFp_nistp192_mod()
210 		MP_ADD_CARRY(r2,  0, r2, carry, carry);  in ec_GFp_nistp192_mod()
214                 r2 = MP_DIGIT(a, 2);  in ec_GFp_nistp192_mod()
232                 : "=r"(r0), "=r"(r1), "=r"(r2), "=r"(r3), "=r"(a3),   in ec_GFp_nistp192_mod()
234                 : "0" (r0), "1" (r1), "2" (r2), "3" (r3),   in ec_GFp_nistp192_mod()
244 			MP_ADD_CARRY(r2,  0, r2, carry, carry);  in ec_GFp_nistp192_mod()
254                 	: "=r"(r0), "=r"(r1), "=r"(r2), "=r"(r3), "=r"(a3)  in ec_GFp_nistp192_mod()
255                 	: "0" (r0), "1" (r1), "2" (r2), "3" (r3), "4"(a3)  in ec_GFp_nistp192_mod()
272 		if (r3 || ((r2 == MP_DIGIT_MAX) &&  in ec_GFp_nistp192_mod()
277 			r1 = r2 = 0;  in ec_GFp_nistp192_mod()
283 		MP_DIGIT(r, 2) = r2;  in ec_GFp_nistp192_mod()
305 	mp_digit r0 = 0, r1 = 0, r2 = 0;  in ec_GFp_nistp192_add()  local
318 		r2 = MP_DIGIT(b,2);  in ec_GFp_nistp192_add()
328 	MP_ADD_CARRY(a2, r2, r2, carry, carry);  in ec_GFp_nistp192_add()
336                 : "=r"(r0), "=r"(r1), "=r"(r2), "=r"(carry)  in ec_GFp_nistp192_add()
338 		  "1" (r1), "2" (r2)  in ec_GFp_nistp192_add()
344 	if (carry || ((r2 == MP_DIGIT_MAX) &&  in ec_GFp_nistp192_add()
350 		MP_ADD_CARRY(r2, 0, r2, carry, carry);  in ec_GFp_nistp192_add()
356 			: "=r"(r0), "=r"(r1), "=r"(r2)  in ec_GFp_nistp192_add()
357 			: "0" (r0), "1" (r1), "2" (r2)  in ec_GFp_nistp192_add()
364 	MP_DIGIT(r, 2) = r2;  in ec_GFp_nistp192_add()
386 	mp_digit r0 = 0, r1 = 0, r2 = 0;  in ec_GFp_nistp192_sub()  local
391 		r2 = MP_DIGIT(a,2);  in ec_GFp_nistp192_sub()
410 	MP_SUB_BORROW(r2, b2, r2, borrow, borrow);  in ec_GFp_nistp192_sub()
418                 : "=r"(r0), "=r"(r1), "=r"(r2), "=r"(borrow)  in ec_GFp_nistp192_sub()
420 		  "1" (r1), "2" (r2)  in ec_GFp_nistp192_sub()
430 		MP_SUB_BORROW(r2,  0, r2, borrow, borrow);  in ec_GFp_nistp192_sub()
436 			: "=r"(r0), "=r"(r1), "=r"(r2)  in ec_GFp_nistp192_sub()
437 			: "0" (r0), "1" (r1), "2" (r2)  in ec_GFp_nistp192_sub()
443 	MP_DIGIT(r, 2) = r2;  in ec_GFp_nistp192_sub()