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Diffstat (limited to 'release_23/include/llvm/SymbolTableListTraits.h')
-rw-r--r-- | release_23/include/llvm/SymbolTableListTraits.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/release_23/include/llvm/SymbolTableListTraits.h b/release_23/include/llvm/SymbolTableListTraits.h deleted file mode 100644 index 8166a4eee241..000000000000 --- a/release_23/include/llvm/SymbolTableListTraits.h +++ /dev/null @@ -1,76 +0,0 @@ -//===-- llvm/SymbolTableListTraits.h - Traits for iplist --------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines a generic class that is used to implement the automatic -// symbol table manipulation that occurs when you put (for example) a named -// instruction into a basic block. -// -// The way that this is implemented is by using a special traits class with the -// intrusive list that makes up the list of instructions in a basic block. When -// a new element is added to the list of instructions, the traits class is -// notified, allowing the symbol table to be updated. -// -// This generic class implements the traits class. It must be generic so that -// it can work for all uses it, which include lists of instructions, basic -// blocks, arguments, functions, global variables, etc... -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_SYMBOLTABLELISTTRAITS_H -#define LLVM_SYMBOLTABLELISTTRAITS_H - -namespace llvm { - -template<typename NodeTy> class ilist_iterator; -template<typename NodeTy, typename Traits> class iplist; -template<typename Ty> struct ilist_traits; - -// ValueSubClass - The type of objects that I hold, e.g. Instruction. -// ItemParentType - The type of object that owns the list, e.g. BasicBlock. -// TraitBaseClass - The class this trait should inherit from, it should -// inherit from ilist_traits<ValueSubClass> -// -template<typename ValueSubClass, typename ItemParentClass> -class SymbolTableListTraits { - typedef ilist_traits<ValueSubClass> TraitsClass; -public: - SymbolTableListTraits() {} - - /// getListOwner - Return the object that owns this list. If this is a list - /// of instructions, it returns the BasicBlock that owns them. - ItemParentClass *getListOwner() { - return reinterpret_cast<ItemParentClass*>(reinterpret_cast<char*>(this)- - TraitsClass::getListOffset()); - } - static ValueSubClass *getPrev(ValueSubClass *V) { return V->getPrev(); } - static ValueSubClass *getNext(ValueSubClass *V) { return V->getNext(); } - static const ValueSubClass *getPrev(const ValueSubClass *V) { - return V->getPrev(); - } - static const ValueSubClass *getNext(const ValueSubClass *V) { - return V->getNext(); - } - - static void setPrev(ValueSubClass *V, ValueSubClass *P) { V->setPrev(P); } - static void setNext(ValueSubClass *V, ValueSubClass *N) { V->setNext(N); } - - void addNodeToList(ValueSubClass *V); - void removeNodeFromList(ValueSubClass *V); - void transferNodesFromList(iplist<ValueSubClass, - ilist_traits<ValueSubClass> > &L2, - ilist_iterator<ValueSubClass> first, - ilist_iterator<ValueSubClass> last); -//private: - template<typename TPtr> - void setSymTabObject(TPtr *, TPtr); -}; - -} // End llvm namespace - -#endif |