[llvm] [DXIL] Adding support to RootSignatureFlags in obj2yaml (PR #122396)

[Finn Plummer via llvm-commits]

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@@ -152,6 +161,11 @@ enum class FeatureFlags : uint64_t {
 static_assert((uint64_t)FeatureFlags::NextUnusedBit <= 1ull << 63,
               "Shader flag bits exceed enum size.");
 
+#define ROOT_ELEMENT_FLAG(Num, Val) Val = 1ull << Num,
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inbelic wrote:

Ah I see now that you are following the convention set elsewhere in the file.

https://github.com/llvm/llvm-project/pull/122396