[clang] [APINotes] Upstream Driver and Frontend options that enable API Notes (PR #73120)

[Egor Zhdan via cfe-commits]

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@@ -1754,6 +1754,19 @@ def fswift_async_fp_EQ : Joined<["-"], "fswift-async-fp=">,
     NormalizedValuesScope<"CodeGenOptions::SwiftAsyncFramePointerKind">,
     NormalizedValues<["Auto", "Always", "Never"]>,
     MarshallingInfoEnum<CodeGenOpts<"SwiftAsyncFramePointer">, "Always">;
+defm apinotes : BoolOption<"f", "apinotes",
+  LangOpts<"APINotes">, DefaultFalse,
+  PosFlag<SetTrue, [], [ClangOption], "Enable">,
+  NegFlag<SetFalse, [], [ClangOption], "Disable">,
+  BothFlags<[], [ClangOption, CC1Option], " external API notes support">>,
+  Group<f_clang_Group>;
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egorzhdan wrote:

Done

https://github.com/llvm/llvm-project/pull/73120