X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FModule.h;h=e6303ac7752d2f6131dff709e00ae6b2bb7ff136;hb=2e522d05278a69cf75b41dcd4b358e46b5350425;hp=046798845bec97ca64d3840529f40f3f2cbcb980;hpb=d34cb1e09f5e4b3feb7305346655b83ad2f67773;p=oota-llvm.git

diff --git a/include/llvm/Module.h b/include/llvm/Module.h
index 046798845be..e6303ac7752 100644
--- a/include/llvm/Module.h
+++ b/include/llvm/Module.h
@@ -30,8 +30,7 @@ class GVMaterializer;
 class LLVMContext;
 class StructType;
 template<typename T> struct DenseMapInfo;
-template<typename KeyT, typename ValueT, 
-         typename KeyInfoT, typename ValueInfoT> class DenseMap;
+template<typename KeyT, typename ValueT, typename KeyInfoT> class DenseMap;
 
 template<> struct ilist_traits<Function>
   : public SymbolTableListTraits<Function, Module> {
@@ -177,7 +176,15 @@ public:
   ///                   is an error for two (or more) llvm.module.flags with the
   ///                   same ID to have the Override behavior but different
   ///                   values.
-  enum ModAttrBehavior { Error = 1, Warning  = 2, Require = 3, Override = 4 };
+  enum ModFlagBehavior { Error = 1, Warning  = 2, Require = 3, Override = 4 };
+
+  struct ModuleFlagEntry {
+    ModFlagBehavior Behavior;
+    MDString *Key;
+    Value *Val;
+    ModuleFlagEntry(ModFlagBehavior B, MDString *K, Value *V)
+      : Behavior(B), Key(K), Val(V) {}
+  };
 
 /// @}
 /// @name Member Variables
@@ -291,13 +298,9 @@ public:
   void getMDKindNames(SmallVectorImpl<StringRef> &Result) const;
 
   
-  typedef DenseMap<StructType*, unsigned, DenseMapInfo<StructType*>,
-                   DenseMapInfo<unsigned> > NumeredTypesMapTy;
+  typedef DenseMap<StructType*, unsigned, DenseMapInfo<StructType*> >
+                   NumeredTypesMapTy;
 
-  /// findUsedStructTypes - Walk the entire module and find all of the
-  /// struct types that are in use, returning them in a vector.
-  void findUsedStructTypes(std::vector<StructType*> &StructTypes) const;
-  
   /// getTypeByName - Return the type with the specified name, or null if there
   /// is none by that name.
   StructType *getTypeByName(StringRef Name) const;
@@ -401,6 +404,9 @@ public:
 /// @name Module Flags Accessors
 /// @{
 
+  /// getModuleFlagsMetadata - Returns the module flags in the provided vector.
+  void getModuleFlagsMetadata(SmallVectorImpl<ModuleFlagEntry> &Flags) const;
+
   /// getModuleFlagsMetadata - Returns the NamedMDNode in the module that
   /// represents module-level flags. This method returns null if there are no
   /// module-level flags.
@@ -414,8 +420,8 @@ public:
   /// addModuleFlag - Add a module-level flag to the module-level flags
   /// metadata. It will create the module-level flags named metadata if it
   /// doesn't already exist.
-  void addModuleFlag(ModAttrBehavior Behavior, StringRef Key, Value *Val);
-  void addModuleFlag(ModAttrBehavior Behavior, StringRef Key, uint32_t Val);
+  void addModuleFlag(ModFlagBehavior Behavior, StringRef Key, Value *Val);
+  void addModuleFlag(ModFlagBehavior Behavior, StringRef Key, uint32_t Val);
   void addModuleFlag(MDNode *Node);
 
 /// @}
@@ -487,6 +493,13 @@ public:
   static iplist<GlobalAlias> Module::*getSublistAccess(GlobalAlias*) {
     return &Module::AliasList;
   }
+  /// Get the Module's list of named metadata (constant).
+  const NamedMDListType  &getNamedMDList() const      { return NamedMDList; }
+  /// Get the Module's list of named metadata.
+  NamedMDListType        &getNamedMDList()            { return NamedMDList; }
+  static ilist<NamedMDNode> Module::*getSublistAccess(NamedMDNode*) {
+    return &Module::NamedMDList;
+  }
   /// Get the symbol table of global variable and function identifiers
   const ValueSymbolTable &getValueSymbolTable() const { return *ValSymTab; }
   /// Get the Module's symbol table of global variable and function identifiers.