1// RUN: %clang_cc1 -triple dxil-pc-shadermodel5.0-pixel -fsyntax-only -verify %s 2 3// Platform shader model, no environment parameter 4__attribute__((availability(shadermodel, introduced = 6.0))) 5unsigned f1(); // #f1 6 7__attribute__((availability(shadermodel, introduced = 5.1))) 8unsigned f2(); // #f2 9 10__attribute__((availability(shadermodel, introduced = 5.0))) 11unsigned f3(); 12 13// Platform shader model, environment parameter restricting earlier version, 14// available in all environments in higher versions 15__attribute__((availability(shadermodel, introduced = 2.0, environment = pixel))) 16__attribute__((availability(shadermodel, introduced = 6.0))) 17unsigned f4(); // #f4 18 19__attribute__((availability(shadermodel, introduced = 2.0, environment = pixel))) 20__attribute__((availability(shadermodel, introduced = 5.0))) 21unsigned f5(); 22 23// Platform shader model, environment parameter restricting earlier version, 24// never available in all environments in higher versions 25__attribute__((availability(shadermodel, introduced = 2.0, environment = pixel))) 26__attribute__((availability(shadermodel, introduced = 6.0, environment = compute))) 27__attribute__((availability(shadermodel, introduced = 5.0, environment = mesh))) 28unsigned f6(); // #f6 29 30__attribute__((availability(shadermodel, introduced = 2.0, environment = pixel))) 31__attribute__((availability(shadermodel, introduced = 6.0, environment = mesh))) 32unsigned f7(); // #f7 33 34__attribute__((availability(shadermodel, introduced = 2.0, environment = pixel))) 35__attribute__((availability(shadermodel, introduced = 5.0, environment = compute))) 36__attribute__((availability(shadermodel, introduced = 6.0, environment = mesh))) 37unsigned f8(); 38 39int main() { 40 // expected-error@#f1_call {{'f1' is only available on Shader Model 6.0 or newer}} 41 // expected-note@#f1 {{'f1' has been marked as being introduced in Shader Model 6.0 here, but the deployment target is Shader Model 5.0}} 42 unsigned A = f1(); // #f1_call 43 44 // expected-error@#f2_call {{'f2' is only available on Shader Model 5.1 or newer}} 45 // expected-note@#f2 {{'f2' has been marked as being introduced in Shader Model 5.1 here, but the deployment target is Shader Model 5.0}} 46 unsigned B = f2(); // #f2_call 47 48 unsigned C = f3(); 49 50 unsigned D = f4(); // #f4_call 51 52 unsigned E = f5(); 53 54 unsigned F = f6(); // #f6_call 55 56 unsigned G = f7(); // #f7_call 57 58 unsigned H = f8(); 59 60 return 0; 61} 62