tree 8e7116a29f274315e0257d33e79720a29363165a
parent a3ee6ce2e6eee06941a1e9479720cecbd898f4ca
author Abseil Team <absl-team@google.com> 1706816613 -0800
committer Copybara-Service <copybara-worker@google.com> 1706816683 -0800

Optimize raw_hash_set destructor.

There are three optimizations here:
1. Early exit in case all slots were destroyed. especially useful for empty tables.
2. MatchFull is used in order to iterate over all full slots.
3. Portable group is used for `MatchFull` in the case of small table.

PiperOrigin-RevId: 603434899
Change-Id: I40bc90d17331d579cfbb1b4e0693f0913e5c38e4