perf(runtime): an Object.create birth is allocated as wide as its birth shape's descendants grow (#10905) - #11566

Merged

proggeramlug merged 5 commits into

mainfrom

perf-ocreate-birth-width

Sep 27, 2026

Commits on Sep 27, 2026

fix(runtime): Object.create births its result ordinary, so store sites publish its shape
Ralph Küpper
committed
9d5a014
perf(runtime): an Object.create birth is allocated as wide as its birth shape's descendants grow (#10905)
Ralph Küpper
committed
aae811e
Merge commit 'refs/tmp/mainbw' into perf-ocreate-birth-width
Ralph Küpper
committed
83e0ffa
changelog: drop the pre-rename #11540 fragment the merge resurrected
Ralph Küpper
committed
a8b0b06
changelog: name the fragment after PR #11566
Ralph Küpper
committed
452845b