1// RUN: %clang_cc1 %s -cl-opt-disable -emit-llvm -o - | not grep 'extractelement'
2// RUN: %clang_cc1 %s -cl-opt-disable -emit-llvm -o - | not grep 'insertelement'
3// RUN: %clang_cc1 %s -cl-opt-disable -emit-llvm -o - | grep 'shufflevector'
4
5typedef __attribute__(( ext_vector_type(2) )) float float2;
6typedef __attribute__(( ext_vector_type(4) )) float float4;
7
8float2 test1(float4 V) {
9  return V.xy + V.wz;
10}
11
12float4 test2(float4 V) {
13  float2 W = V.ww;
14  return W.xyxy + W.yxyx;
15}
16
17float4 test3(float4 V1, float4 V2) { return (float4)(V1.zw, V2.xy); }
18