[foreign-abi] RFR: Merge foreign-memaccess

[J.Duke]

Hi all,

this is an _automatically_ generated pull request to notify you that there are 83 commits from the branch
`foreign-memaccess`that can **not** be merged into the branch `foreign-abi`:

The following file contains merge conflicts:

- src/hotspot/share/opto/graphKit.cpp

All Committers in this [project](https://openjdk.java.net/census#Optional[panama]) have access to my [personal
fork](https://github.com/openjdk-bot/panama-foreign) and can therefore help resolve these merge conflicts (you may want
to coordinate who should do this). The following paragraphs will give an example on how to solve these merge conflicts
and push the resulting merge commit to this pull request. The below commands should be run in a local clone of your
[personal fork](https://wiki.openjdk.java.net/display/skara#Skara-Personalforks) of the
[openjdk/panama-foreign](https://github.com/openjdk/panama-foreign) repository.

# Ensure target branch is up to date
$ git checkout foreign-abi
$ git pull https://github.com/openjdk/panama-foreign foreign-abi

# Fetch and checkout the branch for this pull request
$ git fetch https://github.com/openjdk-bot/panama-foreign +44:openjdk-bot-44
$ git checkout openjdk-bot-44

# Merge the target branch
$ git merge foreign-abi

When you have resolved the conflicts resulting from the `git merge` command above, run the following commands to create
a merge commit:

$ git add paths/to/files/with/conflicts
$ git commit -m 'Merge foreign-memaccess'


When you have created the merge commit, run the following command to push the merge commit to this pull request:

$ git push https://github.com/openjdk-bot/panama-foreign openjdk-bot-44:44

_Note_: if you are using SSH to push commits to GitHub, then change the URL in the above `git push` command accordingly.

Thanks,
J. Duke

-------------

Commit messages:
 - Automatic merge of master into foreign-memaccess
 - Automatic merge of jdk:master into master
 - 8248652: Shenandoah: SATB buffer handling may assume no forwarded objects
 - Merge
 - 8248983: Add links to definition of empty name
 - 8242529: javac defines type annotations incorrectly for record members (constructor and property accessor)
 - 8248426: NMT: VirtualMemoryTracker::split_reserved_region() does not properly update summary counting
 - 8249086: JDK 15 L10N resource file update - msg drop 10
 - 8249037: clean up FileInstaller $test.src $cwd in vmTestbase_vm_g1classunloading tests
 - Added tag jdk-15+31 for changeset a32f58c6b8be
 - ... and 73 more: https://git.openjdk.java.net/panama-foreign/compare/c45dc25e...9ab4d7b0

The webrev contains the conflicts with foreign-abi:
 - merge conflicts: https://webrevs.openjdk.java.net/panama-foreign/239/webrev.00.conflicts

Changes: https://git.openjdk.java.net/panama-foreign/pull/239/files
  Stats: 6174 lines in 453 files changed: 2702 ins; 1777 del; 1695 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/239.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/239/head:pull/239

PR: https://git.openjdk.java.net/panama-foreign/pull/239