Merge with upstream Clang @152062.

Added include/clang/Config/config.h
  (note the ANDROID_CONFIG_H header guard because CONFIG_H is already taken)

Added support for AttrTemplateInstantiate TableGen rules.

Added libLLVMVectorize dependency.

Build
-HostInfo.cpp
-CallGraph.cpp
+GlobalCallGraph.cpp
-MultiInitializer.cpp
+PPCallbacks.cpp
+SemaConsumer.cpp
+ChainedDiagnosticConsumer.cpp
+DependencyGraph.cpp
+DiagnosticRenderer.cpp
+LayoutOverrideSource.cpp
+WindowsToolChain.cpp
+SemaLambda.cpp
+BoolAssignmentChecker.cpp
+LambdaMangleContext.cpp
+CStringSyntaxChecker.cpp
+ObjCContainersASTChecker.cpp
+ObjCContainersChecker.cpp
+VirtualCallChecker.cpp
+Dominators.cpp
+SubEngine.cpp
+RewriteModernObjC.cpp

Change-Id: Ifda805ce87ae132f055131f4f83692b5c3d63d17
13 files changed