[PATCH] D48896: [libcxx][c++17] P0083R5: Splicing Maps and Sets Part 2: merge
Louis Dionne via Phabricator
reviews at reviews.llvm.org
Wed Oct 31 07:07:02 PDT 2018
ldionne added a comment.
In https://reviews.llvm.org/D48896#1281777, @erik.pilkington wrote:
> I think the insertion hint idea is really slick. I tried it out, and it does provide some pretty significant improvements, particularly when merging multi-containers that have a lot of duplicate keys. I would probably prefer doing it in a follow-up though, rather than complicating this "just get it working naively" patch.
Works for me.
https://reviews.llvm.org/D48896
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