[clang] [clang] fix uefi target for aarch64 & x86_64 (PR #120632)

[Tristan Ross via cfe-commits]

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@@ -165,6 +165,9 @@ std::unique_ptr<TargetInfo> AllocateTarget(const llvm::Triple &Triple,
     case llvm::Triple::OpenBSD:
       return std::make_unique<OpenBSDTargetInfo<AArch64leTargetInfo>>(Triple,
                                                                       Opts);
+    case llvm::Triple::UEFI:
+      return std::make_unique<UEFIAArch64TargetInfo>(Triple, Opts);
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RossComputerGuy wrote:

I think so or it might be better to leave the data layout to the architecture side. The call convention is simple enough that it could be in the mixin.

https://github.com/llvm/llvm-project/pull/120632