Make sure to pull in the target builtin records when initialize the AST context, even if we're not going to initialize the __builin_* identifiers

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70111 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 3466d70..95bb1ba 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -41,6 +41,7 @@
   if (size_reserve > 0) Types.reserve(size_reserve);    
   InitBuiltinTypes();
   TUDecl = TranslationUnitDecl::Create(*this);
+  BuiltinInfo.InitializeTargetBuiltins(Target);
   if (InitializeBuiltins)
     this->InitializeBuiltins(idents);
 }
@@ -94,7 +95,6 @@
 }
 
 void ASTContext::InitializeBuiltins(IdentifierTable &idents) {
-  BuiltinInfo.InitializeTargetBuiltins(Target);
   BuiltinInfo.InitializeBuiltins(idents, LangOpts.NoBuiltin);
 }