// RUN: clang-cc %s -emit-llvm -o - | not grep 'extractelement' | |
// RUN: clang-cc %s -emit-llvm -o - | not grep 'insertelement' | |
// RUN: clang-cc %s -emit-llvm -o - | grep 'shufflevector' | |
typedef __attribute__(( ext_vector_type(2) )) float float2; | |
typedef __attribute__(( ext_vector_type(4) )) float float4; | |
float2 test1(float4 V) { | |
return V.xy + V.wz; | |
} | |
float4 test2(float4 V) { | |
float2 W = V.ww; | |
return W.xyxy + W.yxyx; | |
} |