128 	    ((*ep1)->left.sym == &symbol_yes || (*ep1)->left.sym == &symbol_no))  in __expr_eliminate_eq()
142 		*ep1 = expr_alloc_symbol(&symbol_yes);  in __expr_eliminate_eq()
143 		*ep2 = expr_alloc_symbol(&symbol_yes);  in __expr_eliminate_eq()
278 			else if (l->left.sym == &symbol_yes)  in expr_eliminate_yn()
284 			else if (r->left.sym == &symbol_yes)  in expr_eliminate_yn()
294 			else if (l->left.sym == &symbol_yes)  in expr_eliminate_yn()
300 			else if (r->left.sym == &symbol_yes)  in expr_eliminate_yn()
343 		    ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) ||  in expr_join_or()
344 		     (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) {  in expr_join_or()
349 		    ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) ||  in expr_join_or()
350 		     (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) {  in expr_join_or()
358 			return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes);  in expr_join_or()
365 			return expr_alloc_symbol(&symbol_yes);  in expr_join_or()
407 	if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_yes) ||  in expr_join_and()
408 	    (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_yes))  in expr_join_and()
410 		return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);  in expr_join_and()
420 		return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);  in expr_join_and()
438 			   ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) ||  in expr_join_and()
439 			    (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes)))  in expr_join_and()
444 			   ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) ||  in expr_join_and()
445 			    (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes)))  in expr_join_and()
453 			return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);  in expr_join_and()
457 		    (e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_yes) ||  in expr_join_and()
458 		    (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_yes))  in expr_join_and()
516 			*ep1 = expr_alloc_symbol(&symbol_yes);  in expr_eliminate_dups1()
627 		if (e->right.sym == &symbol_yes) {  in expr_transform()
644 			e = expr_alloc_symbol(&symbol_yes);  in expr_transform()
647 		if (e->right.sym == &symbol_yes) {  in expr_transform()
693 			if (e->left.expr->left.sym == &symbol_yes)  in expr_transform()
701 				e = expr_alloc_symbol(&symbol_yes);  in expr_transform()
754 			if (dep->right.sym == &symbol_yes || dep->right.sym == &symbol_mod)  in expr_depends_symbol()
798 		if (sym == &symbol_yes)  in expr_trans_compare()
808 		if (sym == &symbol_yes)  in expr_trans_compare()
824 			if (sym == &symbol_yes)  in expr_trans_compare()
831 			if (sym == &symbol_yes)  in expr_trans_compare()
834 				return expr_alloc_symbol(&symbol_yes);  in expr_trans_compare()