[llvm] [HLSL] Adding DXIL Target type into `TypedInfo` (PR #164887)

[Justin Bogner via llvm-commits]

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@@ -293,6 +293,8 @@ class ResourceTypeInfo {
 
   struct TypedInfo {
     dxil::ElementType ElementTy;
+    // Some 64 byte types are treated as 32 byte types in DXIL.
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bogner wrote:

I don't think this comment adds a lot here - it would make more sense in the `toDXILTargetType` function, but that function is pretty self explanatory as is.

https://github.com/llvm/llvm-project/pull/164887