1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGenObjC/objc2-weak-block-call.m b/test/CodeGenObjC/objc2-weak-block-call.m
new file mode 100644
index 0000000..a3514b0
--- /dev/null
+++ b/test/CodeGenObjC/objc2-weak-block-call.m
@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -fblocks -fobjc-gc -triple x86_64-apple-darwin -S %s -o %t-64.s
+// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
+// RUN: %clang_cc1 -fblocks -fobjc-gc -triple i386-apple-darwin -S %s -o %t-32.s
+// RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s
+
+@interface MyView
+- (void)MyView_sharedInit;
+@end
+
+void foo(MyView *(^obj)(void)) ;
+
+@implementation MyView
+- (void)MyView_sharedInit {
+    
+    __block __weak MyView *weakSelf = self;
+    foo(
+    ^{
+	return weakSelf;
+    });
+
+}
+@end
+
+// CHECK-LP64: callq    _objc_read_weak
+// CHECK-LP64: callq    _objc_read_weak
+
+// CHECK-LP32: call     L_objc_read_weak
+// CHECK-LP32: call     L_objc_read_weak
+