105     struct {struct expr *lhs, *rhs;} ops;  member
866 makeexp (expr_t *r, enum op_t op, expr_t lhs, expr_t rhs)  in makeexp()  argument
872   res -> operands.ops.rhs = rhs;  in makeexp()
884       if (e->operands.ops.rhs != NULL)  in free_expr()
885 	free_expr (e->operands.ops.rhs);  in free_expr()
897   mpz_t lhs, rhs;  in mpz_eval_expr()  local
905       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
907       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
908       mpz_add (r, lhs, rhs);  in mpz_eval_expr()
909       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
912       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
914       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
915       mpz_sub (r, lhs, rhs);  in mpz_eval_expr()
916       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
919       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
921       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
922       mpz_mul (r, lhs, rhs);  in mpz_eval_expr()
923       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
926       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
928       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
929       mpz_fdiv_q (r, lhs, rhs);  in mpz_eval_expr()
930       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
933       mpz_init (rhs);  in mpz_eval_expr()
934       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
935       mpz_abs (rhs, rhs);  in mpz_eval_expr()
936       mpz_eval_mod_expr (r, e->operands.ops.lhs, rhs);  in mpz_eval_expr()
937       mpz_clear (rhs);  in mpz_eval_expr()
946 	  mpz_init (rhs);  in mpz_eval_expr()
948 	  mpz_eval_expr (powrhs, e->operands.ops.lhs->operands.ops.rhs);  in mpz_eval_expr()
949 	  mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
950 	  mpz_powm (r, powlhs, powrhs, rhs);  in mpz_eval_expr()
951 	  if (mpz_cmp_si (rhs, 0L) < 0)  in mpz_eval_expr()
955 	  mpz_clear (rhs);  in mpz_eval_expr()
959       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
961       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
962       mpz_fdiv_r (r, lhs, rhs);  in mpz_eval_expr()
963       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
967       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
969       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
970       mpz_invert (r, lhs, rhs);  in mpz_eval_expr()
971       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
975       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
987 	  makeexp (&et, MOD, e->operands.ops.rhs, two);  in mpz_eval_expr()
988 	  e->operands.ops.rhs = et;  in mpz_eval_expr()
991       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
992       if (mpz_cmp_si (rhs, 0L) == 0)  in mpz_eval_expr()
1003 	mpz_set_si (r, (mpz_get_ui (rhs) & 1) ? -1L : 1L);  in mpz_eval_expr()
1004       else if (mpz_cmp_si (rhs, 0L) < 0)  in mpz_eval_expr()
1012 	  if (mpz_cmp_ui (rhs, ~(unsigned long int) 0) > 0)  in mpz_eval_expr()
1015 	  y = mpz_get_ui (rhs);  in mpz_eval_expr()
1033       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1037       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1040       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1042       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1043       mpz_gcd (r, lhs, rhs);  in mpz_eval_expr()
1044       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1048       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1050       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1051       mpz_lcm (r, lhs, rhs);  in mpz_eval_expr()
1052       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1056       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1058       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1059       mpz_and (r, lhs, rhs);  in mpz_eval_expr()
1060       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1063       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1065       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1066       mpz_ior (r, lhs, rhs);  in mpz_eval_expr()
1067       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1071       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1073       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1074       mpz_xor (r, lhs, rhs);  in mpz_eval_expr()
1075       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1099       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1101       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1102       if (mpz_sgn (rhs) <= 0)  in mpz_eval_expr()
1105 	  mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1108       if (mpz_sgn (lhs) < 0 && (mpz_get_ui (rhs) & 1) == 0)  in mpz_eval_expr()
1111 	  mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1116 	unsigned long int nth = mpz_get_ui (rhs);  in mpz_eval_expr()
1117 	if (mpz_cmp_ui (rhs, ~(unsigned long int) 0) > 0)  in mpz_eval_expr()
1126       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1148 	mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1150 	mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1151 	cnt = mpz_hamdist (lhs, rhs);  in mpz_eval_expr()
1152 	mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1171 	mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1173 	mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1177 	    mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1180 	if (mpz_cmp_ui (rhs, 256) >= 0)  in mpz_eval_expr()
1183 	    mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1186 	cnt = mpz_sizeinbase (lhs, mpz_get_ui (rhs));  in mpz_eval_expr()
1188 	mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1280       mpz_init (lhs); mpz_init (rhs);  in mpz_eval_expr()
1282       mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_expr()
1285 	if (mpz_cmp_ui (rhs, ~(unsigned long int) 0) > 0)  in mpz_eval_expr()
1288 	    mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1291 	k = mpz_get_ui (rhs);  in mpz_eval_expr()
1294       mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_expr()
1313   mpz_t lhs, rhs;  in mpz_eval_mod_expr()  local
1318 	mpz_init (lhs); mpz_init (rhs);  in mpz_eval_mod_expr()
1320 	mpz_eval_expr (rhs, e->operands.ops.rhs);  in mpz_eval_mod_expr()
1321 	mpz_powm (r, lhs, rhs, mod);  in mpz_eval_mod_expr()
1322 	mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_mod_expr()
1325 	mpz_init (lhs); mpz_init (rhs);  in mpz_eval_mod_expr()
1327 	mpz_eval_mod_expr (rhs, e->operands.ops.rhs, mod);  in mpz_eval_mod_expr()
1328 	mpz_add (r, lhs, rhs);  in mpz_eval_mod_expr()
1333 	mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_mod_expr()
1336 	mpz_init (lhs); mpz_init (rhs);  in mpz_eval_mod_expr()
1338 	mpz_eval_mod_expr (rhs, e->operands.ops.rhs, mod);  in mpz_eval_mod_expr()
1339 	mpz_sub (r, lhs, rhs);  in mpz_eval_mod_expr()
1344 	mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_mod_expr()
1347 	mpz_init (lhs); mpz_init (rhs);  in mpz_eval_mod_expr()
1349 	mpz_eval_mod_expr (rhs, e->operands.ops.rhs, mod);  in mpz_eval_mod_expr()
1350 	mpz_mul (r, lhs, rhs);  in mpz_eval_mod_expr()
1352 	mpz_clear (lhs); mpz_clear (rhs);  in mpz_eval_mod_expr()