Changeset e766208 for src/ControlStruct/LabelFixer.h

Timestamp:

Jul 30, 2015, 4:05:02 PM (9 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc

Children:

e01559c

Parents:

51b986f

Message:

simplified label fixer code => no longer rename and consolidate labels

File:

• src/ControlStruct/LabelFixer.h (modified) (3 diffs)

src/ControlStruct/LabelFixer.h

@@ -9 +9 @@
 // Author           : Rodolfo G. Esteves
 // Created On       : Mon May 18 07:44:20 2015
-// Last Modified By : Peter A. Buhr
-// Last Modified On : Mon Jun 29 17:24:39 2015
-// Update Count     : 29
+// Last Modified By : Rob Schluntz
+// Last Modified On : Tue Jul 28 13:09:02 2015
+// Update Count     : 31
 //
 
@@ -63 +63 @@
                 class Entry {
                         public:
-                        union UsageLoc {
-                                Statement * stmt;
-                                Expression * expr;
-
-                                void accept( Visitor &visitor );
-                        };
-
                         Entry( Statement *to ) : definition( to ) {}
-                        Entry( Statement *to, Statement *from );
-                        Entry( Statement *to, Expression *from );
-                        bool used() { return ( usage.empty() ); }
                         bool defined() { return ( definition != 0 ); }
                         bool insideLoop();
@@ -83 +73 @@
                         void set_definition( Statement *def ) { definition = def; }
 
-                        std::list< UsageLoc > &get_uses() { return usage; }
-                        void add_use( Statement *use ) {
-                                UsageLoc loc;
-                                loc.stmt = use;
-                                usage.push_back( loc ); 
-                        }
-                        void add_use( Expression *use ) {
-                                UsageLoc loc;
-                                loc.expr = use;
-                                usage.push_back( loc );                                 
-                        }
-
-                        void add_uses ( Entry &other ) { usage.insert( usage.end(), other.usage.begin(), other.usage.end() ); }
                   private:
                         Label label;  
                         Statement *definition;
-                        std::list<UsageLoc> usage;
                 };
                   
                 std::map < Label, Entry *> labelTable;
                 LabelGenerator *generator;
-                Statement * currentStatement;
         };
 } // namespace ControlStruct