[lld] [llvm] [readobj][Arm][AArch64] Refactor Build Attributes parsing under ELFAtributeParser and add support for AArch64 Build Attributes (PR #128727)

[Oliver Stannard via llvm-commits]

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@@ -0,0 +1,19 @@
+//===-- AArch64AttributeParser.cpp - AArch64 Build Attributes PArser------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with
+// LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===---------------------------------------------------------------------===//
+
+#include "llvm/Support/AArch64AttributeParser.h"
+
+const std::vector<llvm::SubsectionAndTagToTagName>
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ostannard wrote:

Could this be a static array, line the ARM version of this, to avoid the extra copying of the `std::vector`?

https://github.com/llvm/llvm-project/pull/128727