hg: jdk-updates/jdk13u-dev: 3 new changesets

[yan at azul.com]

Changeset: e6338eb411d9
Author:    chagedorn
Date:      2020-03-02 10:23 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/e6338eb411d9

8238438: SuperWord::co_locate_pack picks memory state of first instead of last load
Summary: Fix selection of first and last memory state in SuperWord::co_locate_pack
Reviewed-by: thartmann, kvn

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

Changeset: ffe95adbf627
Author:    stefank
Date:      2020-03-02 12:30 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/ffe95adbf627

8240220: IdealLoopTree::dump_head predicate printing is broken
Reviewed-by: thartmann, neliasso, chagedorn

! src/hotspot/share/opto/loopnode.cpp

Changeset: ab97e8011d6c
Author:    stefank
Date:      2020-03-02 12:30 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/ab97e8011d6c

8240223: Use consistent predicate order in and with PhaseIdealLoop::find_predicate
Reviewed-by: thartmann, neliasso, chagedorn

! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.cpp