================ @@ -254,6 +254,7 @@ FEATURE(is_trivially_constructible, LangOpts.CPlusPlus) FEATURE(is_trivially_copyable, LangOpts.CPlusPlus) FEATURE(is_union, LangOpts.CPlusPlus) FEATURE(kcfi, LangOpts.Sanitize.has(SanitizerKind::KCFI)) +FEATURE(kcfi_x86_arity, LangOpts.Sanitize.has(SanitizerKind::KCFI)) ---------------- scottconstable wrote:
Peter Zijlstra, one of the Linux FineIBT maintainers, suggested to me that `__has_feature()` might be the best interface for Kconfig to discover that clang supports this new kCFI arity extension. If this feature were to be added to rustc, then I think rustc would need a similar interface to expose the feature. https://github.com/llvm/llvm-project/pull/121070 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
