1 ; RUN: llc < %s -mtriple=aarch64--linux-gnueabihf | FileCheck %s
3 ;; This used to cause a backend crash about not being able to
4 ;; select ROTL. Make sure if generates the basic ushr/shl.
5 define <2 x i64> @testcase(<2 x i64>* %in) {
6 ; CHECK-LABEL: testcase
7 ; CHECK: ushr {{v[0-9]+}}.2d
8 ; CHECK: shl {{v[0-9]+}}.2d
9 %1 = load <2 x i64>, <2 x i64>* %in
10 %2 = lshr <2 x i64> %1, <i64 8, i64 8>
11 %3 = shl <2 x i64> %1, <i64 56, i64 56>
12 %4 = or <2 x i64> %2, %3