git: openjdk/jdk: 8304042: C2 SuperWord: schedule must remove packs with cyclic dependencies

Wed Apr 5 04:53:37 UTC 2023

Changeset: 83a924a1
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-04-05 04:52:11 +0000
URL:       https://git.openjdk.org/jdk/commit/83a924a1008853dee2ead8f6c3a82f9e3abc6125

8304042: C2 SuperWord: schedule must remove packs with cyclic dependencies

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestIndependentPacksWithCyclicDependency.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestIndependentPacksWithCyclicDependency2.java