git: openjdk/jdk: 8304720: SuperWord::schedule should rebuild C2-graph from SuperWord dependency-graph

[Emanuel Peter]

Changeset: ad0e5a99
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-05-08 06:09:10 +0000
URL:       https://git.openjdk.org/jdk/commit/ad0e5a99ca1ad9dd04105f502985735a3536c3f4

8304720: SuperWord::schedule should rebuild C2-graph from SuperWord dependency-graph

Reviewed-by: kvn, fgao

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! test/hotspot/jtreg/compiler/loopopts/superword/TestIndependentPacksWithCyclicDependency.java
! test/hotspot/jtreg/compiler/loopopts/superword/TestIndependentPacksWithCyclicDependency2.java
+ test/hotspot/jtreg/compiler/loopopts/superword/TestScheduleReordersScalarMemops.java