diff --git a/test/CodeGen/Alpha/bsr.ll b/test/CodeGen/Alpha/bsr.ll
new file mode 100644
index 00000000000..76488bbe251
--- /dev/null
+++ b/test/CodeGen/Alpha/bsr.ll
@@ -0,0 +1,15 @@
+; Make sure this testcase codegens the bsr instruction
+; RUN: llvm-as < %s | llc -march=alpha | grep 'bsr'
+
+
+implementation   ; Functions:
+
+long %abc(int %x) {
+entry:
+	%tmp.2 = add int %x, -1		; <int> [#uses=1]
+	%tmp.0 = call long %abc( int %tmp.2 )		; <long> [#uses=1]
+	%tmp.5 = add int %x, -2		; <int> [#uses=1]
+	%tmp.3 = call long %abc( int %tmp.5 )		; <long> [#uses=1]
+	%tmp.6 = add long %tmp.0, %tmp.3		; <long> [#uses=1]
+	ret long %tmp.6
+}