A trivial fix to [BACKOUT] the following main-line fix from repo-valhalla: [JDK-8375694](https://bugs.openjdk.org/browse/JDK-8375694) C2: Dead loop constructed with CastPP in late inlining
This reverts commit 7d136f802f350f37d5bc991f3a531e72867fd840. We have 33 sightings so far spread across 15 distinct tests caused by JDK-8375694. These failures are tracked by: - [JDK-8386999](https://bugs.openjdk.org/browse/JDK-8386999)[lworld] C2: assert(is_dead_loop_safe()) failed: shouldn't be cleared yet The [BACKOUT] from repo-valhalla ONLY will be done using: - [JDK-8387054](https://bugs.openjdk.org/browse/JDK-8387054) [lworld] BACKOUT JDK-8375694 C2: Dead loop constructed with CastPP in late inlining This [BACKOUT] is being tested with Mach5 Tier[56]. --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - 8387054: [lworld] BACKOUT JDK-8375694 C2: Dead loop constructed with CastPP in late inlining Changes: https://git.openjdk.org/valhalla/pull/2573/files Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=2573&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8387054 Stats: 143 lines in 3 files changed: 0 ins; 143 del; 0 mod Patch: https://git.openjdk.org/valhalla/pull/2573.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2573/head:pull/2573 PR: https://git.openjdk.org/valhalla/pull/2573
