git: openjdk/jdk: 4 new changesets

[Jesper Wilhelmsson]

Changeset: d5ca3b3f
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-01-18 07:54:48 +0000
URL:       https://git.openjdk.java.net/jdk/commit/d5ca3b3f

8259641: C2: assert(early->dominates(LCA)) failed: early is high enough

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestBrokenAntiDependenceWithPhi.java

Changeset: cd25bf2e
Author:    Markus Grönlund <mgronlun at openjdk.org>
Date:      2021-01-18 10:22:16 +0000
URL:       https://git.openjdk.java.net/jdk/commit/cd25bf2e

8259574: SIGSEGV in BFSClosure::closure_impl

Reviewed-by: stefank, egahlin

! src/hotspot/share/jfr/leakprofiler/chains/bfsClosure.cpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp

Changeset: bb0821eb
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2021-01-18 22:12:06 +0000
URL:       https://git.openjdk.java.net/jdk/commit/bb0821eb

8258643: [TESTBUG] javax/swing/JComponent/7154030/bug7154030.java failed with "Exception: Failed to hide opaque button"

Reviewed-by: trebari, psadhukhan

! test/jdk/javax/swing/JComponent/7154030/bug7154030.java

Changeset: a1a851b6
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-01-19 05:43:27 +0000
URL:       https://git.openjdk.java.net/jdk/commit/a1a851b6

Merge

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