1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGenObjC/stret.m b/test/CodeGenObjC/stret.m
new file mode 100644
index 0000000000000..beb6f302989e4
--- /dev/null
+++ b/test/CodeGenObjC/stret.m
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin9 %s -emit-llvm -o - | FileCheck %s -check-prefix=X86
+// RUN: %clang_cc1 -fblocks -triple arm-apple-darwin %s -emit-llvm -o - | FileCheck %s -check-prefix=ARM
+// RUN: %clang_cc1 -fblocks -triple arm64-apple-darwin %s -emit-llvm -o - | FileCheck %s -check-prefix=ARM64
+
+// <rdar://problem/9757015>: Don't use 'stret' variants on ARM64.
+
+// X86: @main
+// X86: @objc_msgSend_stret
+
+// ARM: @main
+// ARM: @objc_msgSend_stret
+
+// ARM64:     @main
+// ARM64-NOT: @objc_msgSend_stret
+
+struct st { int i[1000]; };
+@interface Test
++(struct st)method;
+@end
+int main() {
+  [Test method];
+}