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 | |
5 | typedef __attribute__(( ext_vector_type(2) )) float float2; |
6 | typedef __attribute__(( ext_vector_type(4) )) float float4; |
7 | |
8 | float2 test1(float4 V) { |
9 | return V.xy + V.wz; |
10 | } |
11 | |
12 | float4 test2(float4 V) { |
13 | float2 W = V.ww; |
14 | return W.xyxy + W.yxyx; |
15 | } |
16 | |
17 | float4 test3(float4 V1, float4 V2) { return (float4)(V1.zw, V2.xy); } |
18 | |