--- /dev/null
+; RUN: llvm-as < %s | llvm-dis -disable-output
+; PR4373
+
+@foo = weak global { i32 } zeroinitializer
+@bar = weak global i32 0
+
+define void @test() {
+entry:
+ store { i32 } zeroinitializer, { i32 }* @foo
+ store i32 1, i32* @bar
+ ret void
+}