Revert r131434, my commit disabling the complete-object constructor
optimization for abstract classes;  there was a misunderstanding, and
it turns out that there are no kexts which rely on this.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index 09e0aa6..f6fc202 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -176,9 +176,8 @@
 void CodeGenModule::EmitCXXConstructors(const CXXConstructorDecl *D) {
   // The constructor used for constructing this as a complete class;
   // constucts the virtual bases, then calls the base constructor.
-  if (!D->getParent()->isAbstract() || getLangOptions().AppleKext) {
+  if (!D->getParent()->isAbstract()) {
     // We don't need to emit the complete ctor if the class is abstract.
-    // But kexts somehow manage to violate this assumption.
     EmitGlobal(GlobalDecl(D, Ctor_Complete));
   }