[clang] [llvm] Add support for Windows Secure Hot-Patching (PR #138972)

[via cfe-commits]

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@@ -501,6 +501,13 @@ class CodeGenOptions : public CodeGenOptionsBase {
 
   /// A list of functions that are replacable by the loader.
   std::vector<std::string> LoaderReplaceableFunctionNames;
+  /// The name of a file that contains functions which will be compiled for
+  /// hotpatching. See -fms-secure-hotpatch-functions-file.
+  std::string MSSecureHotPatchFunctionsFile;
+
+  /// A list of functions which will be compiled for hotpatching.
+  /// See -fms-secure-hotpatch-functions-list.
+  std::vector<std::string> MSSecureHotPatchFunctionsList;
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sivadeilra wrote:

I think I'll keep the suffix, since there are two variables and it helps to distinguish them.  Fortunately this feature is rarely used and rarely mentioned in the source code, so a long name doesn't really hurt.

https://github.com/llvm/llvm-project/pull/138972