Use Script as the key for the template object cache, instead of the
SharedFunctionInfo. This is because SharedFunctionInfos can be garbage
collected and then later recompiled, which would mean that we break the
spec's expectation that the template object stays constant.
Now the association of cached template object with SharedFunctionInfo is
via the function_literal_id of the SharedFunctionInfo, stored on the
CachedTemplateObject. These are linearly searched, similar to the linear
search over slot ids.
Bug: v8:13190
Change-Id: I3f67811c16ea4cd39c99b2fa034aa7e1f03c171e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3892787
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83195}
f3a0e8bccf