[PATCH] D49958: [MISC]Fix wrong usage of std::equal()

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

This looks good to me in principle. A few thoughts:

1. Would be great to have test coverage for [at least some of] this. **If** it is possible and reasonably easy of course.
2. I wonder if we should instead create a `llvm::is_splat()` helper and use it here?


https://reviews.llvm.org/D49958