git: openjdk/jdk: 8333366: C2: CmpU3Nodes are not pushed back to worklist in PhaseCCP leading to non-fixpoint assertion failure

[Christian Hagedorn]

Changeset: 7c83d7ab
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2024-06-03 06:41:33 +0000
URL:       https://git.openjdk.org/jdk/commit/7c83d7ab53f1f761a88a1d248b9a2f14980ef702

8333366: C2: CmpU3Nodes are not pushed back to worklist in PhaseCCP leading to non-fixpoint assertion failure

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/ccp/TestPushCmpU3Node.java