================
@@ -52,6 +52,22 @@ std::string aarch64::getAArch64TargetCPU(const ArgList &Args,
return "apple-m1";
}
+ if (Triple.getOS() == llvm::Triple::IOS) {
+ assert(!Triple.isSimulatorEnvironment() && "iossim should be mac-like");
+ // iOS 26 only runs on apple-a12 and later CPUs.
+ if (!Triple.isOSVersionLT(26))
+ return "apple-a12";
+ }
----------------
ahmedbougacha wrote:
Related: at some point we discussed having a way of describing default function
attributes in a module (e.g., using module flags), for cases where functions
are generated later that IRGen, in the IR pipeline. Of course I can't find any
links anymore, but I'd expect those to have another (frontend-IRGen'd) function
to use as a template. Of course one can imagine some hypothetical transform
where that isn't true ;)
https://github.com/llvm/llvm-project/pull/152235
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