[JSC] Avoid creating functions unnecessarily in builtins
Created attachment 421735 [details] Patch
Comment on attachment 421735 [details] Patch r=me
Comment on attachment 421735 [details] Patch Thanks!
Committed r273617: <https://commits.webkit.org/r273617> All reviewed patches have been landed. Closing bug and clearing flags on attachment 421735 [details].
<rdar://problem/74821557>