1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGenObjCXX/copy.mm b/test/CodeGenObjCXX/copy.mm
new file mode 100644
index 0000000..133910f
--- /dev/null
+++ b/test/CodeGenObjCXX/copy.mm
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s
+
+// rdar://problem/9158302
+// This should not use a memmove_collectable in non-GC mode.
+namespace test0 {
+  struct A {
+    id x;
+  };
+
+  // CHECK:    define [[A:%.*]]* @_ZN5test04testENS_1AE(
+  // CHECK:      alloca
+  // CHECK-NEXT: getelementptr
+  // CHECK-NEXT: store
+  // CHECK-NEXT: call noalias i8* @_Znwm(
+  // CHECK-NEXT: bitcast
+  // CHECK-NEXT: bitcast
+  // CHECK-NEXT: call void @llvm.memset.p0i8.i64(
+  // CHECK-NEXT: bitcast
+  // CHECK-NEXT: bitcast
+  // CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i64(
+  // CHECK-NEXT: ret
+  A *test(A a) {
+    return new A(a);
+  }
+}
+