[clang] [HLSL] Document all spellable attributes (PR #213346)

[Justin Bogner via cfe-commits]

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@@ -5200,24 +5200,6 @@ def HLSLShader : InheritableAttr {
 }];
 }
 
-def HLSLIsArray : TypeAttr {
-  let Spellings = [CXX11<"hlsl", "is_array">];
-  let LangOpts = [HLSL];
-  let Documentation = [InternalOnly];
-}
-
-def HLSLIsMultiSampled : TypeAttr {
-  let Spellings = [CXX11<"hlsl", "is_ms">];
-  let LangOpts = [HLSL];
-  let Documentation = [InternalOnly];
-}
-
-def HLSLROV : TypeAttr {
-  let Spellings = [CXX11<"hlsl", "is_rov">];
-  let LangOpts = [HLSL];
-  let Documentation = [InternalOnly];
-}
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bogner wrote:

I moved these down slightly for consistency - seemed weird to have them before the main resource_class attribute.

https://github.com/llvm/llvm-project/pull/213346