From b64704d67477215ed8d2ac823701346056e56db4 Mon Sep 17 00:00:00 2001
From: Mike Vitousek <mmvitousek@gmail.com>
Date: Fri, 26 Jul 2024 15:16:27 -0700
Subject: [PATCH] Update base for Update on "[compiler] Add wrapper functions
 to wrap change-detection storage and loading from the memo cache"

Summary: We may wish to perform some additional computation on values when they enter or exit the memo cache in change detection mode (e.g. make a deep copy, restore the original value). This builds support for doing so.

In addition, it drops the "ForDebugging" part of the flag name and makes it compatible with "disableMemoization": if memoization is disabled, we implement that by not restoring the old version of the value unless we're in a source-level memo block.

[ghstack-poisoned]