[PATCH] D151626: [MemCpyOpt] clarify the comment in byval alignment test(NFC)

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

Based on the commit that introduced the test (https://github.com/llvm/llvm-project/commit/19e30d5a7d3369feae36cbe7f4f4c1f358881c41), this is indeed about the length arguments, but for a different transform. It's not intended to test the byval transform at all. I think it would be best to drop the `byval` attribute from this test.


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https://reviews.llvm.org/D151626