[jdk17u-dev] RFR: 8290781: Segfault at PhaseIdealLoop::clone_loop_handle_data_uses
Victor Rudometov
vrudomet at openjdk.org
Sun Oct 2 07:17:09 UTC 2022
Backport of JDK-8290781 for 17u.
Fixes a crash during C2 compilation. The fix is low risk and applies cleanly. Already tested and backported to JDK 19u, Oracle JDK 11u and 17u.
Tested by
- running jtreg tier1, tier2, jck runtime on linux x64, aarch64
- manually ran test from the JBS description with specified parameters.
-------------
Commit messages:
- Backport 4c90e87a6fa83a66fdb8767b999879600629f1f6
Changes: https://git.openjdk.org/jdk17u-dev/pull/764/files
Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=764&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8290781
Stats: 82 lines in 2 files changed: 78 ins; 3 del; 1 mod
Patch: https://git.openjdk.org/jdk17u-dev/pull/764.diff
Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/764/head:pull/764
PR: https://git.openjdk.org/jdk17u-dev/pull/764
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