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

[Tristan Ross via cfe-commits]

================
@@ -820,43 +820,6 @@ class LLVM_LIBRARY_VISIBILITY X86_64TargetInfo : public X86TargetInfo {
   }
 };
 
-// x86-64 UEFI target
-class LLVM_LIBRARY_VISIBILITY UEFIX86_64TargetInfo
-    : public UEFITargetInfo<X86_64TargetInfo> {
-public:
-  UEFIX86_64TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
-      : UEFITargetInfo<X86_64TargetInfo>(Triple, Opts) {
-    this->TheCXXABI.set(TargetCXXABI::Microsoft);
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RossComputerGuy wrote:

Ok, I'll add a `this->TheCXXABI.set(TargetCXXABI::Microsoft)` to the `UEFITargetInfo` template class.

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