[foreign-abi] RFR: Merge foreign-memaccess

[J.Duke]

Hi all,

this is an _automatically_ generated pull request to notify you that there are 82 commits from the branch
`foreign-memaccess`that can **not** be merged into the branch `foreign-abi`:

The following files contains merge conflicts:

- src/hotspot/share/classfile/vmSymbols.hpp
- src/hotspot/share/opto/machnode.hpp

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 +57:openjdk-bot-57
$ git checkout openjdk-bot-57

# 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-57:57

_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:
 - Merge master
 - Automatic merge of jdk:master into master
 - 8253342: Fix typos in String.transform
 - 8244505: G1 pause time ratio calculation does not consider Remark/Cleanup  pauses
 - 8253278: Refactor/cleanup oopDesc::*_klass_addr
 - 8249451: Unconditional exceptions clearing logic in compiler code should honor Async Exceptions.
 - 8252721: Nested classes in Swing APIs rely on default constructors
 - 8253274: The CycleDMImagetest brokes the system
 - 8253314: precompiled.hpp missing from vmIntrinsics.cpp
 - 8253028: SA core file tests still time out on OSX with "java.io.IOException: App waiting timeout"
 - ... and 72 more: https://git.openjdk.java.net/panama-foreign/compare/a32f9661...881c569b

The webrev contains the conflicts with foreign-abi:
 - merge conflicts: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=343&range=00.conflicts

Changes: https://git.openjdk.java.net/panama-foreign/pull/343/files
  Stats: 16087 lines in 358 files changed: 8968 ins; 6009 del; 1110 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/343.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/343/head:pull/343

PR: https://git.openjdk.java.net/panama-foreign/pull/343