1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; pr4843 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workerdefine <4 x i16> @v2regbug(<4 x i16>* %B) nounwind { 5*9880d681SAndroid Build Coastguard Worker;CHECK-LABEL: v2regbug: 6*9880d681SAndroid Build Coastguard Worker;CHECK: vzip.16 7*9880d681SAndroid Build Coastguard Worker %tmp1 = load <4 x i16>, <4 x i16>* %B 8*9880d681SAndroid Build Coastguard Worker %tmp2 = shufflevector <4 x i16> %tmp1, <4 x i16> undef, <4 x i32><i32 0, i32 0, i32 1, i32 1> 9*9880d681SAndroid Build Coastguard Worker ret <4 x i16> %tmp2 10*9880d681SAndroid Build Coastguard Worker} 11