[llvm] [llvm] Support llvm::Any across shared libraries on windows (PR #108051)

[Thomas Fransham via llvm-commits]

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@@ -1308,6 +1309,10 @@ class LazyCallGraphDOTPrinterPass
   static bool isRequired() { return true; }
 };
 
+#ifdef _WIN32
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fsfod wrote:

I wasn't sure if i would be changing the existing behaviour for Any Ids on non windows platforms in some unexpected way

https://github.com/llvm/llvm-project/pull/108051