[clang] [Clang][AMDGPU] Handle builtin types more generically. NFC. (PR #109004)

[Shilei Tian via cfe-commits]

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@@ -3377,7 +3377,8 @@ static void encodeTypeForFunctionPointerAuth(const ASTContext &Ctx,
 #include "clang/Basic/HLSLIntangibleTypes.def"
     case BuiltinType::Dependent:
       llvm_unreachable("should never get here");
-    case BuiltinType::AMDGPUBufferRsrc:
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
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shiltian wrote:

Yeah, I was at the fence when I did this. :-)

https://github.com/llvm/llvm-project/pull/109004