unsigned int pred_expr_hash (struct pred_expr *);
bool pred_expr_equal(struct pred_expr *, struct pred_expr *);
typedef HashSet<struct pred_expr *, uintptr_t, 0, model_malloc, model_calloc, model_free, pred_expr_hash, pred_expr_equal> PredExprSet;
unsigned int pred_expr_hash (struct pred_expr *);
bool pred_expr_equal(struct pred_expr *, struct pred_expr *);
typedef HashSet<struct pred_expr *, uintptr_t, 0, model_malloc, model_calloc, model_free, pred_expr_hash, pred_expr_equal> PredExprSet;
void add_predicate_expr(token_t token, FuncInst * func_inst, bool value);
void add_child(Predicate * child);
void add_predicate_expr(token_t token, FuncInst * func_inst, bool value);
void add_child(Predicate * child);
void set_exit(Predicate * exit_pred) { exit = exit_pred; }
void add_backedge(Predicate * back_pred) { backedges.add(back_pred); }
void copy_predicate_expr(Predicate * other);
void set_exit(Predicate * exit_pred) { exit = exit_pred; }
void add_backedge(Predicate * back_pred) { backedges.add(back_pred); }
void copy_predicate_expr(Predicate * other);
void incr_store_visible_count() { store_visible_count++; }
void incr_total_checking_count() { total_checking_count++; }
void incr_store_visible_count() { store_visible_count++; }
void incr_total_checking_count() { total_checking_count++; }
uint32_t exploration_count;
uint32_t store_visible_count;
uint32_t total_checking_count; /* The number of times the store visibility is checked */
uint32_t exploration_count;
uint32_t store_visible_count;
uint32_t total_checking_count; /* The number of times the store visibility is checked */