tree 4195dca8f1fd7e61cf1f1451ffd6cbab2000fe5a
parent 77d510a49ae419d7792970315e7b83d83717bde8
author Louis Dionne <ldionne.2@gmail.com> 1614719917 -0500
committer Copybara-Service <copybara-worker@google.com> 1618252084 -0700

[libc++][NFC] Increase readability of typeinfo comparison of ARM64

We wasted a good deal of time trying to figure out whether our implementation
was correct. In the end, it was, but it wasn't so easy to determine. This
patch dumbs down the implementation and improves the documentation to make
it easier to validate.

See https://lists.llvm.org/pipermail/libcxx-dev/2020-December/001060.html.

Differential Revision: https://reviews.llvm.org/D97802

GitOrigin-RevId: 17095dc861116b0fe4303b62d1fed5eb14c2ecd0