diff --git a/test/Transforms/DeadArgElim/2007-02-07-FuncRename.ll b/test/Transforms/DeadArgElim/2007-02-07-FuncRename.ll
new file mode 100644
index 00000000000..7c0eb575f46
--- /dev/null
+++ b/test/Transforms/DeadArgElim/2007-02-07-FuncRename.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | grep '@test(' &&
+; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | not grep dead
+
+define internal i32 @test(i32 %X, i32 %dead) {
+	ret i32 %X
+}
+
+define i32 @caller() {
+	%A = call i32 @test(i32 123, i32 456)
+	ret i32 %A
+}