diff --git a/llvm/test/Regression/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll b/llvm/test/Regression/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll
new file mode 100644
index 000000000000..0eded43d8d96
--- /dev/null
+++ b/llvm/test/Regression/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll
@@ -0,0 +1,13 @@
+; Uninitialized values are not handled correctly.
+;
+; RUN: as < %s | opt -mem2reg
+;
+
+implementation
+
+int "test"()
+begin
+	%X = alloca int           ; To be promoted
+	%Y = load int* %X
+	ret int %Y
+end
diff --git a/llvm/test/Regression/Transforms/Mem2Reg/Makefile b/llvm/test/Regression/Transforms/Mem2Reg/Makefile
new file mode 100644
index 000000000000..91acd4d481b9
--- /dev/null
+++ b/llvm/test/Regression/Transforms/Mem2Reg/Makefile
@@ -0,0 +1,10 @@
+
+LEVEL = ../../../..
+include $(LEVEL)/test/Makefile.tests
+
+TESTS := $(wildcard *.ll)
+
+all:: $(addprefix Output/, $(TESTS:%.ll=%.ll.out))
+
+Output/%.ll.out: %.ll Output/.dir $(LOPT)
+	-$(TESTRUNR) $<