chore: cherry-pick 389ea9be7d68 from v8 #40972
Merged
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[runtime] Drop fast last-property deletion
This interacts badly with other optimizations and isn't particularly
common.
Bug: chromium:1517354
Change-Id: I7adb51a8fc0ec47eaeb911ca2a4cbc517088e416
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5185340
Commit-Queue: Leszek Swirski leszeks@chromium.org
Reviewed-by: Leszek Swirski leszeks@chromium.org
Auto-Submit: Toon Verwaest verwaest@chromium.org
Commit-Queue: Toon Verwaest verwaest@chromium.org
Cr-Commit-Position: refs/heads/main@{#91782}
Notes: Security: backported fix for CVE-2024-0519.