--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/AArch64/rotate.ll	Tue Jan 26 22:53:40 2016 +0900
@@ -0,0 +1,14 @@
+; RUN: llc < %s -mtriple=aarch64--linux-gnueabihf | FileCheck %s
+
+;; This used to cause a backend crash about not being able to
+;; select ROTL. Make sure if generates the basic ushr/shl.
+define <2 x i64> @testcase(<2 x i64>* %in) {
+; CHECK-LABEL: testcase
+; CHECK: ushr {{v[0-9]+}}.2d
+; CHECK: shl  {{v[0-9]+}}.2d
+  %1 = load <2 x i64>, <2 x i64>* %in
+  %2 = lshr <2 x i64> %1, <i64 8, i64 8>
+  %3 = shl <2 x i64> %1, <i64 56, i64 56>
+  %4 = or <2 x i64> %2, %3
+  ret <2 x i64> %4
+}