1 files changed, 0 insertions, 178 deletions
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 159110a0800..a855ecf6b30 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -21,8 +21,6 @@
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/Bitcode/Serialize.h"
-#include "llvm/Bitcode/Deserialize.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/MemoryBuffer.h"
 using namespace clang;
@@ -3223,182 +3221,6 @@ QualType ASTContext::getCorrespondingUnsignedType(QualType T) {
   }
 }
 
-
-//===----------------------------------------------------------------------===//
-//                         Serialization Support
-//===----------------------------------------------------------------------===//
-
-enum {
-  BasicMetadataBlock = 1,
-  ASTContextBlock = 2,
-  DeclsBlock = 3
-};
-
-void ASTContext::EmitASTBitcodeBuffer(std::vector<unsigned char> &Buffer) const{
-  // Create bitstream.
-  llvm::BitstreamWriter Stream(Buffer);
-  
-  // Emit the preamble.
-  Stream.Emit((unsigned)'B', 8);
-  Stream.Emit((unsigned)'C', 8);
-  Stream.Emit(0xC, 4);
-  Stream.Emit(0xF, 4);
-  Stream.Emit(0xE, 4);
-  Stream.Emit(0x0, 4);
-  
-  // Create serializer.  
-  llvm::Serializer S(Stream);  
-  
-  // ===---------------------------------------------------===/
-  //      Serialize the "Translation Unit" metadata.
-  // ===---------------------------------------------------===/
-  
-  // Emit ASTContext.
-  S.EnterBlock(ASTContextBlock);  
-  S.EmitOwnedPtr(this);  
-  S.ExitBlock();      // exit "ASTContextBlock"
-  
-  S.EnterBlock(BasicMetadataBlock);
-  
-  // Block for SourceManager and Target.  Allows easy skipping
-  // around to the block for the Selectors during deserialization.
-  S.EnterBlock();
-  
-  // Emit the SourceManager.
-  S.Emit(getSourceManager());
-  
-  // Emit the Target.
-  S.EmitPtr(&Target);
-  S.EmitCStr(Target.getTargetTriple());
-  
-  S.ExitBlock(); // exit "SourceManager and Target Block"
-  
-  // Emit the Selectors.
-  S.Emit(Selectors);
-  
-  // Emit the Identifier Table.
-  S.Emit(Idents);
-  
-  S.ExitBlock(); // exit "BasicMetadataBlock"
-}
-
-
-/// Emit - Serialize an ASTContext object to Bitcode.
-void ASTContext::Emit(llvm::Serializer& S) const {
-  S.Emit(LangOpts);
-  S.EmitRef(SourceMgr);
-  S.EmitRef(Target);
-  S.EmitRef(Idents);
-  S.EmitRef(Selectors);
-
-  // Emit the size of the type vector so that we can reserve that size
-  // when we reconstitute the ASTContext object.
-  S.EmitInt(Types.size());
-  
-  for (std::vector<Type*>::const_iterator I=Types.begin(), E=Types.end(); 
-                                          I!=E;++I)    
-    (*I)->Emit(S);
-
-  S.EmitOwnedPtr(TUDecl);
-
-  // FIXME: S.EmitOwnedPtr(CFConstantStringTypeDecl);
-}
-
-
-ASTContext *ASTContext::ReadASTBitcodeBuffer(llvm::MemoryBuffer &Buffer,
-                                             FileManager &FMgr) {
-  // Check if the file is of the proper length.
-  if (Buffer.getBufferSize() & 0x3) {
-    // FIXME: Provide diagnostic: "Length should be a multiple of 4 bytes."
-    return 0;
-  }
-  
-  // Create the bitstream reader.
-  unsigned char *BufPtr = (unsigned char *)Buffer.getBufferStart();
-  llvm::BitstreamReader Stream(BufPtr, BufPtr+Buffer.getBufferSize());
-  
-  if (Stream.Read(8) != 'B' ||
-      Stream.Read(8) != 'C' ||
-      Stream.Read(4) != 0xC ||
-      Stream.Read(4) != 0xF ||
-      Stream.Read(4) != 0xE ||
-      Stream.Read(4) != 0x0) {
-    // FIXME: Provide diagnostic.
-    return NULL;
-  }
-  
-  // Create the deserializer.
-  llvm::Deserializer Dezr(Stream);
-  
-  // ===---------------------------------------------------===/
-  //      Deserialize the "Translation Unit" metadata.
-  // ===---------------------------------------------------===/
-  
-  // Skip to the BasicMetaDataBlock.  First jump to ASTContextBlock
-  // (which will appear earlier) and record its location.
-  
-  bool FoundBlock = Dezr.SkipToBlock(ASTContextBlock);
-  assert (FoundBlock);
-  
-  llvm::Deserializer::Location ASTContextBlockLoc =
-  Dezr.getCurrentBlockLocation();
-  
-  FoundBlock = Dezr.SkipToBlock(BasicMetadataBlock);
-  assert (FoundBlock);
-  
-  // Read the SourceManager.
-  SourceManager::CreateAndRegister(Dezr, FMgr);
-  
-  { // Read the TargetInfo.
-    llvm::SerializedPtrID PtrID = Dezr.ReadPtrID();
-    char* triple = Dezr.ReadCStr(NULL,0,true);
-    Dezr.RegisterPtr(PtrID, TargetInfo::CreateTargetInfo(std::string(triple)));
-    delete [] triple;
-  }
-  
-  // For Selectors, we must read the identifier table first because the
-  //  SelectorTable depends on the identifiers being already deserialized.
-  llvm::Deserializer::Location SelectorBlkLoc = Dezr.getCurrentBlockLocation();
-  Dezr.SkipBlock();
-  
-  // Read the identifier table.
-  IdentifierTable::CreateAndRegister(Dezr);
-  
-  // Now jump back and read the selectors.
-  Dezr.JumpTo(SelectorBlkLoc);
-  SelectorTable::CreateAndRegister(Dezr);
-  
-  // Now jump back to ASTContextBlock and read the ASTContext.
-  Dezr.JumpTo(ASTContextBlockLoc);
-  return Dezr.ReadOwnedPtr<ASTContext>();
-}
-
-ASTContext* ASTContext::Create(llvm::Deserializer& D) {
-  
-  // Read the language options.
-  LangOptions LOpts;
-  LOpts.Read(D);
-  
-  SourceManager &SM = D.ReadRef<SourceManager>();
-  TargetInfo &t = D.ReadRef<TargetInfo>();
-  IdentifierTable &idents = D.ReadRef<IdentifierTable>();
-  SelectorTable &sels = D.ReadRef<SelectorTable>();
-
-  unsigned size_reserve = D.ReadInt();
-  
-  ASTContext* A = new ASTContext(LOpts, SM, t, idents, sels,
-                                 size_reserve);
-  
-  for (unsigned i = 0; i < size_reserve; ++i)
-    Type::Create(*A,i,D);
-  
-  A->TUDecl = cast<TranslationUnitDecl>(D.ReadOwnedPtr<Decl>(*A));
-
-  // FIXME: A->CFConstantStringTypeDecl = D.ReadOwnedPtr<RecordDecl>();
-  
-  return A;
-}
-
 ExternalASTSource::~ExternalASTSource() { }
 
 void ExternalASTSource::PrintStats() { }