[JSC] Lazily create empty RegExp
Created attachment 362199 [details] Patch
Comment on attachment 362199 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=362199&action=review > Source/JavaScriptCore/runtime/RegExpCache.h:51 > + if (m_emptyRegExp) Should we mark this likely?
Comment on attachment 362199 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=362199&action=review Thank you! >> Source/JavaScriptCore/runtime/RegExpCache.h:51 >> + if (m_emptyRegExp) > > Should we mark this likely? Sounds nice! Yeah, we should put LIKELY, fixed.
Committed r241640: <https://trac.webkit.org/changeset/241640>
<rdar://problem/48133654>