[llvm-branch-commits] [Clang] Move AllocToken frontend options to LangOptions (PR #163635)

[Florian Mayer via llvm-branch-commits]

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@@ -4544,6 +4554,30 @@ bool CompilerInvocation::ParseLangArgs(LangOptions &Opts, ArgList &Args,
   if (const Arg *A = Args.getLastArg(OPT_frandomize_layout_seed_EQ))
     Opts.RandstructSeed = A->getValue(0);
 
+  if (const auto *Arg = Args.getLastArg(options::OPT_falloc_token_max_EQ)) {
+    StringRef S = Arg->getValue();
+    uint64_t Value = 0;
+    if (S.getAsInteger(0, Value))
+      Diags.Report(diag::err_drv_invalid_value) << Arg->getAsString(Args) << S;
+    else
+      Opts.AllocTokenMax = Value;
+  }
+
+  if (const auto *Arg = Args.getLastArg(options::OPT_falloc_token_mode_EQ)) {
+    StringRef S = Arg->getValue();
+    auto Mode = llvm::StringSwitch<std::optional<llvm::AllocTokenMode>>(S)
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fmayer wrote:

Can we share this with `parseAllocTokenPassOptions`?

https://github.com/llvm/llvm-project/pull/163635