[clang] [HLSL] Codegen for indexing of sub-arrays of multi-dimensional resource arrays (PR #154248)

[Steven Perron via cfe-commits]

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@@ -190,6 +192,71 @@ static void createResourceCtorArgs(CodeGenModule &CGM, CXXConstructorDecl *CD,
   Args.add(RValue::get(NameStr), AST.getPointerType(AST.CharTy.withConst()));
 }
 
+// Initializes local resource array variable. For multi-dimensional arrays it
+// calls itself recursively to initialize its sub-arrays. The Index used in the
+// resource constructor calls will begin at StartIndex and will be incremented
+// for each array element. The last last used resource Index is returned to the
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s-perron wrote:

```suggestion
// for each array element. The last used resource Index is returned to the
```

https://github.com/llvm/llvm-project/pull/154248