[libcxx-commits] [libcxx] [libc++] Optimize vector::emplace_back slow path (PR #222016)

[Nikolas Klauser via libcxx-commits]

philnik777 wrote:

/libcxx-bot benchmark libcxx/test/benchmarks/containers/sequence/vector.bench.cpp

https://github.com/llvm/llvm-project/pull/222016