[libcxx-commits] [libcxx] [libcxxabi] [libc++] Upstream ptrauth support in libc++ and libc++abi (PR #84573)

[Ahmed Bougacha via libcxx-commits]

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@@ -13,6 +13,10 @@
 #include <__config>
 #include <cstdint>
 
+#if defined(__arm64e__) && __has_feature(ptrauth_calls)
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ahmedbougacha wrote:

Also we should drop the `defined(__arm64e__)` check to allow other platforms, same as arm64

https://github.com/llvm/llvm-project/pull/84573