We used to use premonomorphic state to delay initializing the ICs.
This optimization was to avoid the cost of setting up handlers if the
code executed only once. With lazy feedback allocation we no longer
need this.
This cl also renames LoadIC_Uninitialized to LoadIC_Nofeedback and
StoreIC_Uninitialized to StoreIC_Nofeedback since we now miss to
runtime in the uninitialized state and use the builtin when there
is no feedback.
Change-Id: I1633e61ea74664da51348e362c34c47a017a264a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1683525
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63020}
159df2488c