[lworld] RFR: [lworld] Run compiler/valhalla/inlinetypes/TestAcmpWithUnstableIf.java without StressUnstableIfTraps until JDK-8367244 is fixed [v2]

[Christian Hagedorn]

> `compiler/valhalla/inlinetypes/TestAcmpWithUnstableIf.java` crashes when run with `StressUnstableIfTraps` in the CI ([JDK-8367244](https://bugs.openjdk.org/browse/JDK-8367244)).
> 
> To reduce the noise in the CI, I'm temporarily passing `-XX:-StressUnstableIfTraps` to disable the stress mode.
> 
> Thanks,
> Christian

Christian Hagedorn has updated the pull request incrementally with one additional commit since the last revision:

  [lworld] Run TestAcmpWithUnstableIf.java without StressUnstableIfTraps until JDK-8367244 is fixed

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

Changes:
  - all: https://git.openjdk.org/valhalla/pull/1635/files
  - new: https://git.openjdk.org/valhalla/pull/1635/files/7d33fbd1..1ab1c62f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=valhalla&pr=1635&range=01
 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=1635&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/valhalla/pull/1635.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1635/head:pull/1635

PR: https://git.openjdk.org/valhalla/pull/1635