[PATCH] D124319: [MC][AArch64] Enable '+v8a' when nothing specified for MCSubtargetInfo

[Tommy Chiang via Phabricator via llvm-commits]

oToToT added a comment.

In D124319#3477097 <https://reviews.llvm.org/D124319#3477097>, @labrinea wrote:

> Is this good enough for https://github.com/llvm/llvm-project/issues/53956 or do we want to check whether FS contains `+v8r`?

This is good enough for PR53956. With this patch, llvm-objdump can decompile v8a instruction correctly with default arguments.
Also, I think we don't need to check about '+v8r' since if FS contains '+v8r' or anything else, we will simply pass it to the below function without overriding it.


Repository:
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