This is a crutch to ensure we don't go poly/megamorphic in the case some assumptions have changed. We use it when e.g., someone modified the prototype chain of the current receiver. The map of the receiver isn't different from the map that we checked in the inline cache. Something else caused us to miss. The idea is that such changes hopefully happen fairly infrequently (properties are rarely added/deleted from objects on the prototype chain).
On Mon, Feb 8, 2021 at 5:25 PM pawel.b...@gmail.com < pawel.baden...@gmail.com> wrote: > I tried searching on the group, v8.dev, search engine... could someone > give a short explanation on what recompute handler is (in terms of IC > states), when it triggers and how is it different from Premonomorphic state? > > In my case it seems to be triggered between Premonomorphic and monomorphic > state - and I can't quite understand what that means. > > Thanks, > Pawel > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-users/d0a104dd-00ac-4de7-bcc0-321dfde48cdcn%40googlegroups.com > <https://groups.google.com/d/msgid/v8-users/d0a104dd-00ac-4de7-bcc0-321dfde48cdcn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/CANS-YRpye0BODrBV9FHUcVGfdLRJJv0u1CzwU8nZ2O8A%2B%3D_MoQ%40mail.gmail.com.
