1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGenObjC/attr-objc-runtime-visible.m b/test/CodeGenObjC/attr-objc-runtime-visible.m
new file mode 100644
index 0000000000000..6e224e7189037
--- /dev/null
+++ b/test/CodeGenObjC/attr-objc-runtime-visible.m
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin -fobjc-runtime=macosx-10.9.0 -emit-llvm %s -o - | FileCheck %s
+
+// RUN: %clang_cc1 -triple i386-apple-darwin -fobjc-runtime=macosx-fragile-10.9.0 -emit-llvm %s -o - | FileCheck %s
+
+@interface Root
++(Class)class;
+@end
+
+__attribute__((objc_runtime_visible))
+__attribute__((objc_runtime_name("MyRuntimeVisibleClass")))
+@interface A : Root
+@end
+
+// CHECK: [[CLASSNAME:@.*]] = private unnamed_addr constant [22 x i8] c"MyRuntimeVisibleClass
+// CHECK: define i8* @getClass() #0 {
+Class getClass(void) {
+  // CHECK: call i8* @objc_lookUpClass(i8* getelementptr inbounds ([22 x i8], [22 x i8]* [[CLASSNAME]], i32 0, i32 0)) #2
+  return [A class];
+}