[JSC] Remove useDataICInOptimizingJIT option
Created attachment 431039 [details] Patch
Comment on attachment 431039 [details] Patch r=me
Committed r278699 (238671@main): <https://commits.webkit.org/238671@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 431039 [details].
<rdar://problem/79132813>
Re-opened since this is blocked by bug 227174