[llvm] [AArch64] TableGen-erate SDNode descriptions (PR #140472)

[Paul Walker via llvm-commits]

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@@ -1,12 +1,11 @@
-//===- llvm/unittest/CodeGen/AArch64SelectionDAGTest.cpp -------------------------===//
-//
+//===----------------------------------------------------------------------===//
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paulwalker-arm wrote:

Not sure if it's a requirement of the license but my spot check tells me we always have the file name as part of the comment.

https://github.com/llvm/llvm-project/pull/140472