Only trigger the initialize-an-array-via-elementwise-copy/move code
generation when we're dealing with an implicitly-defined copy or move
constructor. And, actually set the implicitly-defined bit for
implicitly-defined constructors and destructors. Should fix self-host.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140334 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGClass.cpp b/lib/CodeGen/CGClass.cpp
index 59d5ef7..a831ebd 100644
--- a/lib/CodeGen/CGClass.cpp
+++ b/lib/CodeGen/CGClass.cpp
@@ -573,7 +573,8 @@
llvm::Value *ArrayIndexVar = 0;
const ConstantArrayType *Array
= CGF.getContext().getAsConstantArrayType(FieldType);
- if (Array && Constructor->isCopyOrMoveConstructor()) {
+ if (Array && Constructor->isImplicitlyDefined() &&
+ Constructor->isCopyOrMoveConstructor()) {
llvm::Type *SizeTy
= CGF.ConvertType(CGF.getContext().getSizeType());