1// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel5.0-library -verify %s 2// WaveActiveCountBits is unavailable before ShaderModel 6.0. 3 4[shader("compute")] 5[numthreads(8,8,1)] 6unsigned foo() { 7 // expected-error@#site {{'WaveActiveCountBits' is only available on Shader Model 6.0 or newer}} 8 // expected-note@hlsl/hlsl_intrinsics.h:* {{'WaveActiveCountBits' has been marked as being introduced in Shader Model 6.0 here, but the deployment target is Shader Model 5.0}} 9 return hlsl::WaveActiveCountBits(1); // #site 10} 11