From bc5201f8371f9041e79efcca3b158335da5c2604 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Fri, 22 Jan 2010 22:52:10 +0000 Subject: Remove MetadataBase class because it is not adding significant value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94243 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Metadata.h | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-) (limited to 'include') diff --git a/include/llvm/Metadata.h b/include/llvm/Metadata.h index 8766ea8003..f1e7a22a42 100644 --- a/include/llvm/Metadata.h +++ b/include/llvm/Metadata.h @@ -30,27 +30,11 @@ template class SymbolTableListTraits; -//===----------------------------------------------------------------------===// -// MetadataBase - A base class for MDNode and MDString. -class MetadataBase : public Value { -protected: - MetadataBase(const Type *Ty, unsigned scid) - : Value(Ty, scid) {} - -public: - - /// Methods for support type inquiry through isa, cast, and dyn_cast: - static inline bool classof(const MetadataBase *) { return true; } - static bool classof(const Value *V) { - return V->getValueID() == MDStringVal || V->getValueID() == MDNodeVal; - } -}; - //===----------------------------------------------------------------------===// /// MDString - a single uniqued string. /// These are used to efficiently contain a byte sequence for metadata. /// MDString is always unnamd. -class MDString : public MetadataBase { +class MDString : public Value { MDString(const MDString &); // DO NOT IMPLEMENT StringRef Str; @@ -87,7 +71,7 @@ class MDNodeOperand; //===----------------------------------------------------------------------===// /// MDNode - a tuple of other values. -class MDNode : public MetadataBase, public FoldingSetNode { +class MDNode : public Value, public FoldingSetNode { MDNode(const MDNode &); // DO NOT IMPLEMENT void operator=(const MDNode &); // DO NOT IMPLEMENT friend class MDNodeOperand; -- cgit v1.2.3