[clang] [Clang][HLSL] Add environment parameter to availability attribute (PR #89809)

[Xiang Li via cfe-commits]

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@@ -1016,7 +1016,34 @@ static llvm::StringRef canonicalizePlatformName(llvm::StringRef Platform) {
              .Case("visionos_app_extension", "xros_app_extension")
              .Case("ShaderModel", "shadermodel")
              .Default(Platform);
-} }];
+}
+static llvm::StringRef getPrettyEnviromentName(llvm::StringRef Environment) {
+    return llvm::StringSwitch<llvm::StringRef>(Environment)
+             .Case("pixel", "pixel shader")
+             .Case("vertex", "vertex shader")
+             .Case("geometry", "geometry shader")
+             .Case("hull", "hull shader")
+             .Case("domain", "domain shader")
+             .Case("compute", "compute shader")
+             .Case("mesh", "mesh shader")
+             .Case("amplification", "amplification shader")
+             .Case("library", "shader library")
+             .Default(Environment);
+}
+static llvm::Triple::EnvironmentType getEnvironmentType(llvm::StringRef Environment) {
+    return llvm::StringSwitch<llvm::Triple::EnvironmentType>(Environment)
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python3kgae wrote:

Will this support environment other than HLSL profiles?

https://github.com/llvm/llvm-project/pull/89809