diff --git a/llvm/test/Regression/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll b/llvm/test/Regression/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll
new file mode 100644
index 000000000000..c28e79e5542f
--- /dev/null
+++ b/llvm/test/Regression/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | opt -dse | llvm-dis | grep 'store int 1234567'
+
+int %test() {
+	%V = alloca int
+	store int 1234567, int* %V
+	%V2 = cast int* %V to sbyte*
+	store sbyte 0, sbyte* %V2
+	%X = load int* %V
+	ret int %X
+}