170 	    (e1->left.sym == &symbol_yes || e1->left.sym == &symbol_no))  in __expr_eliminate_eq()
185 		e1 = expr_alloc_symbol(&symbol_yes);  in __expr_eliminate_eq()
186 		e2 = expr_alloc_symbol(&symbol_yes);  in __expr_eliminate_eq()
326 			} else if (e->left.expr->left.sym == &symbol_yes) {  in expr_eliminate_yn()
342 			} else if (e->right.expr->left.sym == &symbol_yes) {  in expr_eliminate_yn()
361 			} else if (e->left.expr->left.sym == &symbol_yes) {  in expr_eliminate_yn()
365 				e->left.sym = &symbol_yes;  in expr_eliminate_yn()
377 			} else if (e->right.expr->left.sym == &symbol_yes) {  in expr_eliminate_yn()
381 				e->left.sym = &symbol_yes;  in expr_eliminate_yn()
455 		    ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) ||  in expr_join_or()
456 		     (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) {  in expr_join_or()
461 		    ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) ||  in expr_join_or()
462 		     (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) {  in expr_join_or()
470 			return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes);  in expr_join_or()
476 			return expr_alloc_symbol(&symbol_yes);  in expr_join_or()
518 	if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_yes) ||  in expr_join_and()
519 	    (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_yes))  in expr_join_and()
521 		return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);  in expr_join_and()
531 		return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);  in expr_join_and()
549 			   ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) ||  in expr_join_and()
550 			    (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes)))  in expr_join_and()
555 			   ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) ||  in expr_join_and()
556 			    (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes)))  in expr_join_and()
564 			return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);  in expr_join_and()
568 		    (e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_yes) ||  in expr_join_and()
569 		    (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_yes))  in expr_join_and()
635 			e1 = expr_alloc_symbol(&symbol_yes);  in expr_eliminate_dups1()
726 		if (e->right.sym == &symbol_yes) {  in expr_transform()
743 			e->left.sym = &symbol_yes;  in expr_transform()
747 		if (e->right.sym == &symbol_yes) {  in expr_transform()
807 			if (e->left.expr->left.sym == &symbol_yes) {  in expr_transform()
831 				e->left.sym = &symbol_yes;  in expr_transform()
886 			if (dep->right.sym == &symbol_yes || dep->right.sym == &symbol_mod)  in expr_depends_symbol()
930 		if (sym == &symbol_yes)  in expr_trans_compare()
940 		if (sym == &symbol_yes)  in expr_trans_compare()
956 			if (sym == &symbol_yes)  in expr_trans_compare()
963 			if (sym == &symbol_yes)  in expr_trans_compare()
966 				return expr_alloc_symbol(&symbol_yes);  in expr_trans_compare()