[clang] [AArch64][PAC] Support ptrauth builtins and -fptrauth-intrinsics. (PR #65996)

[Anatoly Trosinenko via cfe-commits]

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@@ -6973,6 +6973,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
   // -fno-common is the default, set -fcommon only when that flag is set.
   Args.addOptInFlag(CmdArgs, options::OPT_fcommon, options::OPT_fno_common);
 
+  if (Args.hasFlag(options::OPT_fptrauth_intrinsics,
+                   options::OPT_fno_ptrauth_intrinsics, false))
+    CmdArgs.push_back("-fptrauth-intrinsics");
+
+
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atrosinenko wrote:

Extra newline.

https://github.com/llvm/llvm-project/pull/65996