Need to free memory

[c11tester.git] / funcnode.h

diff --git a/funcnode.h b/funcnode.h
index 3a353fd82026bd61f9c4c398b98d2fcab4c7a770..5773d79d846d79e09df531cf238cc5295ad7de28 100644 (file)
--- a/funcnode.h
+++ b/funcnode.h
@@ -9,7 +9,6 @@
 #include "history.h"
 
 typedef ModelList<FuncInst *> func_inst_list_mt;
-typedef HashTable<FuncInst *, ModelAction *, uintptr_t, 0> inst_act_map_t;
 
 typedef enum edge_type {
        IN_EDGE, OUT_EDGE, BI_EDGE
@@ -91,13 +90,18 @@ private:
        /* Store action_lists when calls to update_tree are deferred */
        SnapList<action_list_t *> * action_list_buffer;
 
-       /* read_locations: set of locations read by this FuncNode
-        * val_loc_map: keep track of locations that have the same values written to;
-        * loc_may_equal_map: look up locations that may share the same value as key; 
-        *                      deduced from val_loc_map;       */
+       /* Set of locations read by this FuncNode */
        loc_set_t * read_locations;
+
+       /* Set of locations written to by this FuncNode */
+       loc_set_t * write_locations;
+
+       /* Keeps track of locations that have the same values written to */
        HashTable<uint64_t, loc_set_t *, uint64_t, 0> * val_loc_map;
+
+       /* Keeps track of locations that may share the same value as key, deduced from val_loc_map */
        HashTable<void *, loc_set_t *, uintptr_t, 0> * loc_may_equal_map;
+
        // value_set_t * values_may_read_from;
 
        /* Run-time position in the predicate tree for each thread */
@@ -108,7 +112,9 @@ private:
 
        /* Store the relation between this FuncNode and other FuncNodes */
        HashTable<FuncNode *, edge_type_t, uintptr_t, 0, model_malloc, model_calloc, model_free> edge_table;
-       ModelList<FuncNode *> out_edges;        /* FuncNodes that follow this node */
+
+       /* FuncNodes that follow this node */
+       ModelList<FuncNode *> out_edges;
 };
 
 #endif /* __FUNCNODE_H__ */