We check page flags in the deferred write barrier, and bail out early
if pointers to that page are not interesting. Make sure that the slot
register saving happens after that early bailout, to avoid unbalanced
push/pop.

To avoid bugs like this in the future, add a stack size check as a
prefix to every node's code gen.

Bug: v8:7700
Change-Id: I54a00fcbc843d473a1ca1e6cf3d852a0c60621c0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3769695Reviewed-by: Igor Sheludko <ishell@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81780}