[jdk21u-dev] RFR: 8361892: AArch64: Incorrect matching rule leading to improper oop instruction encoding [v2]

[Zhaokun Xie]

> backport 8361892

Zhaokun Xie has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:

 - Merge pull request #1 from xiezhaokun/master
   
   merge master
 - Merge branch 'openjdk:master' into master
 - 8361892: AArch64: Incorrect matching rule leading to improper oop instruction encoding
   
   Backport-of: e22b34ad83596eb9886d4140de8509b37ce2dc9c
 - Merge branch 'openjdk:master' into backport-xiezhaokun-dccb1782-master
 - Backport dccb1782ec35d1ee95220a237aef29ddfc292cbd

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

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/2110/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/2110/files/30b06b13..444229bb

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2110&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2110&range=00-01

  Stats: 3450 lines in 73 files changed: 3270 ins; 112 del; 68 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2110.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2110/head:pull/2110

PR: https://git.openjdk.org/jdk21u-dev/pull/2110