Add the clang library to the repo (with some of my changes, too).

1 files changed, 31 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjCXX/property-object-reference-1.mm b/clang/test/CodeGenObjCXX/property-object-reference-1.mm
new file mode 100644
index 0000000..79bf9e4
--- /dev/null
+++ b/clang/test/CodeGenObjCXX/property-object-reference-1.mm
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -x objective-c++ %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
+// rdar://6137845
+
+struct TCPPObject
+{
+ TCPPObject(const TCPPObject& inObj);
+ TCPPObject();
+ ~TCPPObject();
+ int filler[64];
+};
+
+
+@interface MyDocument 
+{
+@private
+ TCPPObject _cppObject;
+}
+@property (atomic, assign, readwrite) const TCPPObject& cppObject;
+@end
+
+@implementation MyDocument
+
+@synthesize cppObject = _cppObject;
+
+@end
+
+// CHECK: [[cppObjectaddr:%.*]] = alloca %struct.TCPPObject*, align 8
+// CHECK: store %struct.TCPPObject* [[cppObject:%.*]], %struct.TCPPObject** [[cppObjectaddr]], align 8
+// CHECK:  [[THREE:%.*]] = load %struct.TCPPObject** [[cppObjectaddr]], align 8
+// CHECK:  [[FOUR:%.*]] = bitcast %struct.TCPPObject* [[THREE]] to i8*
+// CHECK:  call void @objc_copyStruct(i8* [[TWO:%.*]], i8* [[FOUR]], i64 256, i1 zeroext true, i1 zeroext false)