RFR: 8369296: Add fast class init checks in interpreter for resolving ConstantPool entries for static field [v6]

[Ashutosh Mehra]

> This patch adds fast clinit barrier in the interpreter when resolving cp entry for a static field.
> 
> Testing: tested x86-64 by running `hotspot_runtime` group
> Specifically, `runtime/clinit/ClassInitBarrier.java` fails if the block for adding `clinit_barrier` is commented out in `TemplateTable::resolve_cache_and_index_for_field`

Ashutosh Mehra has updated the pull request incrementally with one additional commit since the last revision:

  Fix missing branch
  
  Signed-off-by: Ashutosh Mehra <asmehra at redhat.com>

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/27676/files
  - new: https://git.openjdk.org/jdk/pull/27676/files/e3553c0f..cc885f66

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27676&range=05
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27676&range=04-05

  Stats: 20 lines in 5 files changed: 20 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/27676.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27676/head:pull/27676

PR: https://git.openjdk.org/jdk/pull/27676