RFR: 8287137: Problemlist failing x86_32 tests after Loom integration

[Aleksey Shipilev]

[JDK-8284161](https://bugs.openjdk.java.net/browse/JDK-8284161) broke a lot of x86_32 code. The x86_32 porting is done under [JDK-8286642](https://bugs.openjdk.java.net/browse/JDK-8286642). Meanwhile, we can problemlist the failing tests to get cleaner runs for other patches. This should also make GHA runs cleaner.

Additional testing:
 - [x] Linux x86_32 fastdebug `tier1` (some unrelated failures in hotspot)
 - [x] Linux x86_32 fastdebug `tier2` (some unrelated failures in hotspot)
 - [x] Linux x86_32 fastdebug `tier3` (clean now)
 - [ ] GHA run

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Commit messages:
 - Updates
 - Revert test groups
 - Fix 2
 - Fix

Changes: https://git.openjdk.java.net/jdk/pull/8843/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8843&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8287137
  Stats: 276 lines in 3 files changed: 276 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8843.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8843/head:pull/8843

PR: https://git.openjdk.java.net/jdk/pull/8843