[libcxx-commits] [PATCH] D110495: [libc++][format][2/6] Adds a __output_iterator.

[Victor Zverovich via Phabricator via libcxx-commits]

vitaut requested changes to this revision.
vitaut added a comment.
This revision now requires changes to proceed.

I'm very surprised that this is the solution you went with. Indirect function call to write each character individually will likely be slow in practice compared to a contiguous buffer and a bulk copy. Please post benchmark results.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D110495/new/

https://reviews.llvm.org/D110495