RFR: 8353216: Improve VerifyMethodHandles for method handle linkers [v2]

[Vladimir Ivanov]

> Add extra verification logic into `MethodHandle::invokeBasic/linkTo*` to ensure that holder classes are properly initialized.
> 
> The patch covers x86 and aarch64 platforms.
> 
> There are some differences in expectations between invocation modes.
> While `invokeStatic` assumes a clinit barrier (and `invokeBasic` just requires the holder class to be fully initialized), other invocation modes can only expect that class initialization has been initiated (due to class initialization failures and premature publication, instances of partially initialized classes can be observed).   
> 
> Testing: hs-tier1 - hs-tier4

Vladimir Ivanov has updated the pull request incrementally with two additional commits since the last revision:

 - assert_different_registers on x86
 - jcc->jccb

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/23950/files
  - new: https://git.openjdk.org/jdk/pull/23950/files/677451ca..ef7fa5cc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23950&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23950&range=00-01

  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23950.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23950/head:pull/23950

PR: https://git.openjdk.org/jdk/pull/23950