git: openjdk/jdk: 8316361: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN with -XX:VerifyIterativeGVN=10

[Emanuel Peter]

Changeset: eeb63cd0
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-10-02 08:03:10 +0000
URL:       https://git.openjdk.org/jdk/commit/eeb63cd0fad9de1f7182ab97d0f25ac67745aa9e

8316361: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN with -XX:VerifyIterativeGVN=10

Reviewed-by: kvn, chagedorn

! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestNotifyOpaqueZeroTripGuardToCmpI.java