10 lines
643 B
HLSL
10 lines
643 B
HLSL
// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel5.0-library -verify %s
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// WaveActiveCountBits is unavailable before ShaderModel 6.0.
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unsigned foo(bool b) {
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// expected-warning@#site {{'WaveActiveCountBits' is only available on HLSL ShaderModel 6.0 or newer}}
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// expected-note@hlsl/hlsl_intrinsics.h:* {{'WaveActiveCountBits' has been marked as being introduced in HLSL ShaderModel 6.0 here, but the deployment target is HLSL ShaderModel 5.0}}
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// expected-note@#site {{enclose 'WaveActiveCountBits' in a __builtin_available check to silence this warning}}
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return hlsl::WaveActiveCountBits(b); // #site
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}
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