1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=thumbv8--linux-gnueabihf | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker;; This used to cause a backend crash about not being able to 4*9880d681SAndroid Build Coastguard Worker;; select ROTL. Make sure if generates the basic VSHL/VSHR. 5*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @testcase(<2 x i64>* %in) { 6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: testcase 7*9880d681SAndroid Build Coastguard Worker; CHECK: vshl.i64 8*9880d681SAndroid Build Coastguard Worker; CHECK: vshr.u64 9*9880d681SAndroid Build Coastguard Worker %1 = load <2 x i64>, <2 x i64>* %in 10*9880d681SAndroid Build Coastguard Worker %2 = lshr <2 x i64> %1, <i64 8, i64 8> 11*9880d681SAndroid Build Coastguard Worker %3 = shl <2 x i64> %1, <i64 56, i64 56> 12*9880d681SAndroid Build Coastguard Worker %4 = or <2 x i64> %2, %3 13*9880d681SAndroid Build Coastguard Worker ret <2 x i64> %4 14*9880d681SAndroid Build Coastguard Worker} 15