git: openjdk/jdk: master: 8320909: C2: Adapt IGVN's enqueuing logic to match idealization of AndNode with LShift operand

[Emanuel Peter]

Changeset: 6254046f
Branch: master
Author:    Marc Chevalier <mchevalier at openjdk.org>
Committer: Emanuel Peter <epeter at openjdk.org>
Date:      2025-04-24 10:27:50 +0000
URL:       https://git.openjdk.org/jdk/commit/6254046f508049a4e568f0f2eae51dc10da392c1

8320909: C2: Adapt IGVN's enqueuing logic to match idealization of AndNode with LShift operand

Reviewed-by: epeter, thartmann

! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptCastII.java
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptWithShiftConvAnd.java
+ test/hotspot/jtreg/compiler/c2/gvn/MissedOptWithShiftConvCastAnd.java