hg: aarch32-port/jdk8u/hotspot: 15 new changesets

[snazarkin at azul.com]

Changeset: 3e0c18feb006
Author:    andrew
Date:      2019-09-06 03:21 +0100
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/3e0c18feb006

Added tag jdk8u242-b00 for changeset 760b28d87178

! .hgtags

Changeset: cb028a891ac9
Author:    zgu
Date:      2019-09-12 15:15 -0400
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/cb028a891ac9

8178870: instrumentation.retransformClasses cause coredump
Summary: Don't double-free cached class bytes on redefinition loading failure.
Reviewed-by: sspitsyn, jiangli

! src/share/vm/prims/jvmtiRedefineClasses.cpp
+ test/runtime/RedefineTests/RedefineDoubleDelete.java
+ test/runtime/RedefineTests/libRedefineDoubleDelete.c
+ test/runtime/RedefineTests/test8178870.sh

Changeset: 7f237efc2d2a
Author:    zgu
Date:      2019-09-12 15:29 -0400
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/7f237efc2d2a

8217676: Upgrade libpng to 1.6.37
Reviewed-by: prr, jdv, kcr

! THIRD_PARTY_README

Changeset: eaae2ae06faf
Author:    adlertz
Date:      2014-02-26 07:46 +0100
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/eaae2ae06faf

8010500: [parfait] Possible null pointer dereference at hotspot/src/share/vm/opto/loopnode.hpp
Summary: Added NULL check for loopnode() in get_pre_loop_end()
Reviewed-by: kvn, roland

! src/share/vm/opto/superword.cpp

Changeset: 13ba54363544
Author:    shade
Date:      2019-09-16 12:02 +0200
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/13ba54363544

8230238: Add another regression test for JDK-8134739
Reviewed-by: kvn

+ test/compiler/loopopts/superword/TestFuzzPreLoop.java

Changeset: 7d5c800dae75
Author:    shade
Date:      2019-09-10 19:58 +0200
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/7d5c800dae75

8230813: Add JDK-8010500 to compiler/loopopts/superword/TestFuzzPreLoop.java bug list
Reviewed-by: zgu

! test/compiler/loopopts/superword/TestFuzzPreLoop.java

Changeset: 2695509c59f8
Author:    andrew
Date:      2019-10-17 13:48 +0100
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/2695509c59f8

Merge

! .hgtags

Changeset: eee5798e1b28
Author:    fyang
Date:      2019-10-28 13:29 +0800
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/eee5798e1b28

8231988: Unexpected test result caused by C2 IdealLoopTree::do_remove_empty_loop
Summary: Duplicate cmp node in empty loop if it has other users
Reviewed-by: neliasso, thartmann
Contributed-by: wanghuang3 at huawei.com, xietuo at huawei.com

! src/share/vm/opto/loopTransform.cpp
+ test/compiler/loopopts/TestRemoveEmptyLoop.java

Changeset: dc471edac21e
Author:    shade
Date:      2019-10-31 19:36 +0100
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/dc471edac21e

8231398: Add time tracing for gc log rotation at safepoint cleanup
Reviewed-by: phh, andrew

! src/share/vm/runtime/safepoint.cpp

Changeset: 4a7da2a46cb1
Author:    coleenp
Date:      2015-08-20 11:18 -0400
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/4a7da2a46cb1

8133951: Zero interpreter asserts in stubRoutines.cpp
Summary: Allow zero sized code buffer when checking if there's enough remaining size
Reviewed-by: kvn

! src/share/vm/runtime/stubRoutines.cpp

Changeset: 9b865b281711
Author:    fzhinkin
Date:      2015-02-27 11:41 +0300
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/9b865b281711

8073154: NULL-pointer dereferencing in LIR_OpProfileType::print_instr
Reviewed-by: iveresov

! src/share/vm/c1/c1_LIR.cpp
+ test/compiler/print/TestProfileReturnTypePrinting.java

Changeset: ce42ae95d4d6
Author:    thartmann
Date:      2019-10-08 15:38 +0200
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/ce42ae95d4d6

8134739: compiler/loopopts/superword/TestVectorizationWithInvariant crashes in loop opts
Summary: Bail out of superword optimization if loop was removed (i.e., if zero-trip Opaque1Node was removed).
Reviewed-by: kvn, roland

! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/superword.cpp

Changeset: ed8892ef0a8d
Author:    andrew
Date:      2019-11-08 16:49 +0000
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/ed8892ef0a8d

Added tag jdk8u242-b01 for changeset ce42ae95d4d6

! .hgtags

Changeset: 1e62a32a8517
Author:    snazarki
Date:      2019-11-29 14:14 +0300
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/1e62a32a8517

Merge

! .hgtags
! src/share/vm/runtime/safepoint.cpp

Changeset: 919f5da2b09c
Author:    snazarki
Date:      2019-11-29 14:15 +0300
URL:       https://hg.openjdk.java.net/aarch32-port/jdk8u/hotspot/rev/919f5da2b09c

Added tag jdk8u242-b01-aarch32-191129 for changeset 1e62a32a8517

! .hgtags