[llvm] [CodeGen] Support MachineFunctionProperties in PassConcept (PR #79749)

[Arthur Eubanks via llvm-commits]

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@@ -1292,9 +1298,37 @@ struct RequireAnalysisPass
     OS << "require<" << PassName << '>';
   }
   static bool isRequired() { return true; }
+
+  // MachineFunctionPass interface, define Define these separately to prevent
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aeubanks wrote:

extra "Define", ditto below

https://github.com/llvm/llvm-project/pull/79749