[jdk21u-dev] RFR: 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index [v2]

[Aleksey Shipilev]

> Nearly clean backport to fix a Loom bug. The uncleanliness is due to `foreign_globals.cpp` context change in `ForeignGlobals::java_calling_convention`, which renamed the argument. I reapplied that hunk by hand.
> 
> Additional testing:
>  - [x] macos-aarch64-server-fastdebug, `jdk_loom hotspot_loom`
>  - [x] linux-aarch64-server-fastdebug, `tier{1,2,3,4}`
>  - [x] linux-x86_64-server-fastdebug, `tier{1,2,3,4}`

Aleksey Shipilev 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 three additional commits since the last revision:

 - Backport 52f787f675146d98d3e2338b14b7cd6b1dba7bb8
 - Merge branch 'master' into JDK-8320275-loom-cc
 - Backport e9e694f4ef7b080d7fe1ad5b2f2daa2fccd0456e

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

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/131/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/131/files/0f2c2278..3ae148cc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=131&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=131&range=00-01

  Stats: 17732 lines in 1123 files changed: 10133 ins; 4302 del; 3297 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/131.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/131/head:pull/131

PR: https://git.openjdk.org/jdk21u-dev/pull/131