diff options
Diffstat (limited to 'include/llvm/Module.h')
| -rw-r--r-- | include/llvm/Module.h | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/include/llvm/Module.h b/include/llvm/Module.h index 47d23f3..8ce5ec4 100644 --- a/include/llvm/Module.h +++ b/include/llvm/Module.h @@ -50,17 +50,35 @@ template<> struct ilist_traits<Function> private: mutable ilist_node<Function> Sentinel; }; + template<> struct ilist_traits<GlobalVariable> : public SymbolTableListTraits<GlobalVariable, Module> { // createSentinel is used to create a node that marks the end of the list. - static GlobalVariable *createSentinel(); - static void destroySentinel(GlobalVariable *GV) { delete GV; } + GlobalVariable *createSentinel() const { + return static_cast<GlobalVariable*>(&Sentinel); + } + static void destroySentinel(GlobalVariable*) {} + + GlobalVariable *provideInitialHead() const { return createSentinel(); } + GlobalVariable *ensureHead(GlobalVariable*) const { return createSentinel(); } + static void noteHead(GlobalVariable*, GlobalVariable*) {} +private: + mutable ilist_node<GlobalVariable> Sentinel; }; + template<> struct ilist_traits<GlobalAlias> : public SymbolTableListTraits<GlobalAlias, Module> { // createSentinel is used to create a node that marks the end of the list. - static GlobalAlias *createSentinel(); - static void destroySentinel(GlobalAlias *GA) { delete GA; } + GlobalAlias *createSentinel() const { + return static_cast<GlobalAlias*>(&Sentinel); + } + static void destroySentinel(GlobalAlias*) {} + + GlobalAlias *provideInitialHead() const { return createSentinel(); } + GlobalAlias *ensureHead(GlobalAlias*) const { return createSentinel(); } + static void noteHead(GlobalAlias*, GlobalAlias*) {} +private: + mutable ilist_node<GlobalAlias> Sentinel; }; template<> struct ilist_traits<NamedMDNode> @@ -272,10 +290,10 @@ public: /// the existing function. /// 4. Finally, the function exists but has the wrong prototype: return the /// function with a constantexpr cast to the right prototype. - Constant *getOrInsertFunction(StringRef Name, const FunctionType *T, + Constant *getOrInsertFunction(StringRef Name, FunctionType *T, AttrListPtr AttributeList); - Constant *getOrInsertFunction(StringRef Name, const FunctionType *T); + Constant *getOrInsertFunction(StringRef Name, FunctionType *T); /// getOrInsertFunction - Look up the specified function in the module symbol /// table. If it does not exist, add a prototype for the function and return @@ -286,14 +304,14 @@ public: /// clients to use. Constant *getOrInsertFunction(StringRef Name, AttrListPtr AttributeList, - const Type *RetTy, ...) END_WITH_NULL; + Type *RetTy, ...) END_WITH_NULL; /// getOrInsertFunction - Same as above, but without the attributes. - Constant *getOrInsertFunction(StringRef Name, const Type *RetTy, ...) + Constant *getOrInsertFunction(StringRef Name, Type *RetTy, ...) END_WITH_NULL; Constant *getOrInsertTargetIntrinsic(StringRef Name, - const FunctionType *Ty, + FunctionType *Ty, AttrListPtr AttributeList); /// getFunction - Look up the specified function in the module symbol table. @@ -325,7 +343,7 @@ public: /// with a constantexpr cast to the right type. /// 3. Finally, if the existing global is the correct declaration, return /// the existing global. - Constant *getOrInsertGlobal(StringRef Name, const Type *Ty); + Constant *getOrInsertGlobal(StringRef Name, Type *Ty); /// @} /// @name Global Alias Accessors |
