110 files changed, 292 insertions, 584 deletions

diff --git a/include/clang/Analysis/Analyses/UninitializedValues.h b/include/clang/Analysis/Analyses/UninitializedValues.h
index 2b367b7e37..cd771acb06 100644
--- a/include/clang/Analysis/Analyses/UninitializedValues.h
+++ b/include/clang/Analysis/Analyses/UninitializedValues.h
@@ -70,5 +70,8 @@ public:
   void InitializeValues(const CFG& cfg);
 };
 
+
+void CheckUninitializedValues(CFG& cfg, ASTContext& Ctx, Diagnostic& Diags,
+                              bool FullUninitTaint=false);
 } // end namespace clang
 #endif
diff --git a/include/clang/Analysis/PathSensitive/AnalysisContext.h b/include/clang/Analysis/PathSensitive/AnalysisContext.h
deleted file mode 100644
index c82bb962fd..0000000000
--- a/include/clang/Analysis/PathSensitive/AnalysisContext.h
+++ /dev/null
@@ -1,277 +0,0 @@
-//=== AnalysisContext.h - Analysis context for Path Sens analysis --*- 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 AnalysisContext, a class that manages the analysis context
-// data for path sensitive analysis.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_ANALYSIS_ANALYSISCONTEXT_H
-#define LLVM_CLANG_ANALYSIS_ANALYSISCONTEXT_H
-
-#include "clang/AST/Decl.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/ADT/FoldingSet.h"
-#include "llvm/ADT/PointerUnion.h"
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/Support/Allocator.h"
-
-namespace clang {
-
-class Decl;
-class Stmt;
-class CFG;
-class CFGBlock;
-class LiveVariables;
-class ParentMap;
-class ImplicitParamDecl;
-class LocationContextManager;
-class BlockDataRegion;
-class StackFrameContext;
-  
-/// AnalysisContext contains the context data for the function or method under
-/// analysis.
-class AnalysisContext {
-  const Decl *D;
-
-  // AnalysisContext owns the following data.
-  CFG *cfg;
-  LiveVariables *liveness;
-  ParentMap *PM;
-  llvm::DenseMap<const BlockDecl*,void*> *ReferencedBlockVars;
-  llvm::BumpPtrAllocator A;
-  bool AddEHEdges;
-public:
-  AnalysisContext(const Decl *d, bool addehedges = false)
-    : D(d), cfg(0), liveness(0), PM(0), ReferencedBlockVars(0),
-      AddEHEdges(addehedges) {}
-
-  ~AnalysisContext();
-
-  ASTContext &getASTContext() { return D->getASTContext(); }
-  const Decl *getDecl() { return D; }
-  /// getAddEHEdges - Return true iff we are adding exceptional edges from
-  /// callExprs.  If this is false, then try/catch statements and blocks
-  /// reachable from them can appear to be dead in the CFG, analysis passes must