[llvm-branch-commits] [llvm] [HLSL] Adding support for root descriptors in root signature metadata representation (PR #139781)

[Finn Plummer via llvm-branch-commits]

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@@ -155,6 +217,16 @@ static bool verifyVersion(uint32_t Version) {
   return (Version == 1 || Version == 2);
 }
 
+static bool verifyRegisterValue(uint32_t RegisterValue) {
+  return !(RegisterValue == 0xFFFFFFFF);
+}
+
+static bool verifyRegisterSpace(uint32_t RegisterSpace) {
+  return !(RegisterSpace >= 0xFFFFFFF0 && RegisterSpace <= 0xFFFFFFFF);
+}
+
+static bool verifyDescriptorFlag(uint32_t Flags) { return (Flags & ~0xE) == 0; }
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inbelic wrote:

self-note: this is only called on v2, so it implicitly handles the different verification based on version.

https://github.com/llvm/llvm-project/pull/139781