[PATCH] D48342: [libcxx] Optimize vectors construction of trivial types from an iterator range with const-ness mismatch.

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai added a comment.

Related change is https://reviews.llvm.org/D8109 For me the performance improvement was a twice faster execution on a dirty benchmark that doesn't exclude set up and tear down.


https://reviews.llvm.org/D48342