================
@@ -1528,6 +1528,9 @@ static void InitializePredefinedMacros(const TargetInfo
&TI,
#undef TARGET_OS
}
+ if (LangOpts.PointerAuthIntrinsics)
+ Builder.defineMacro("__PTRAUTH__");
----------------
ojhunt wrote:
Ok, so there's an existing `__ARM_FEATURE_PAUTH` but that does not cover the
language features.
Naming-wise do we want something along the lines of
`__ARM_FEATURE_PAUTH_LANG_SUPPORT__` ?
`__ARM_FEATURE_PAUTH` only indicates the target supports the features -- gcc
doesn't provide anything more than that afaict
https://github.com/llvm/llvm-project/pull/153912
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