hg: jdk-updates/jdk11u-dev: 10 new changesets

[shade at redhat.com]

Changeset: d3fea310e263
Author:    thartmann
Date:      2019-02-19 08:58 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/d3fea310e263

8218721: C1's CEE optimization produces safepoint poll with invalid debug information
Summary: Bail out of CEE if one of the gotos is a safepoint but the if is not.
Reviewed-by: vlivanov, mdoerr

! src/hotspot/share/c1/c1_Optimizer.cpp
+ test/hotspot/jtreg/compiler/c1/TestGotoIf.jasm
+ test/hotspot/jtreg/compiler/c1/TestGotoIfMain.java

Changeset: 1c9d594378e4
Author:    vlivanov
Date:      2019-02-01 18:51 -0800
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/1c9d594378e4

8218163: C2: Continuous deoptimization w/ Reason_speculate_class_check and Action_none
Reviewed-by: kvn, neliasso

! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp

Changeset: d9422eaa6391
Author:    roland
Date:      2019-05-21 09:08 +0200
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/d9422eaa6391

8224580: Matcher can cause oop field/array element to be reloaded
Reviewed-by: neliasso, rkennke, dlong

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

Changeset: 8b2a77f97b10
Author:    dholmes
Date:      2019-02-08 20:51 -0500
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/8b2a77f97b10

8193234: When using -Xcheck:jni an internally allocated buffer can leak
Reviewed-by: shade, hseigel

! src/hotspot/share/prims/jniCheck.cpp

Changeset: 56647ed4582e
Author:    eosterlund
Date:      2019-01-15 09:44 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/56647ed4582e

8216427: ciMethodData::load_extra_data() does not always unpack the last entry
Reviewed-by: thartmann, kvn

! src/hotspot/share/ci/ciMethodData.cpp

Changeset: 4d26f41a57dd
Author:    eosterlund
Date:      2019-01-29 10:13 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/4d26f41a57dd

8216987: ciMethodData::load_data() unpacks MDOs with non-atomic copy
Reviewed-by: kvn, mdoerr, thartmann

! src/hotspot/share/ci/ciMethodData.cpp

Changeset: b7d96b1438d9
Author:    neliasso
Date:      2019-02-14 14:31 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/b7d96b1438d9

8087128: C2: Disallow definition split on MachCopySpill nodes
Reviewed-by: kvn

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

Changeset: 6fa03f44e20c
Author:    joehw
Date:      2019-02-05 15:06 -0800
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/6fa03f44e20c

8180901: Transformer.reset() resets the state only once
Reviewed-by: rriggs, lancea

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerImpl.java
+ test/jaxp/javax/xml/jaxp/unittest/transform/ResetTest.java

Changeset: 2815d9d11969
Author:    roland
Date:      2018-12-14 11:22 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/2815d9d11969

8215265: C2: range check elimination may allow illegal out of bound access
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/rangechecks/RangeCheckEliminationScaleNotOne.java

Changeset: 74b5e4af294c
Author:    mbaesken
Date:      2019-01-03 16:14 +0100
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/74b5e4af294c

8215961: jdk/jfr/event/os/TestCPUInformation.java fails on AArch64
Reviewed-by: aph, goetz, lucy

! src/hotspot/cpu/aarch64/vm_version_ext_aarch64.cpp
! src/hotspot/cpu/s390/vm_version_ext_s390.cpp
! test/jdk/jdk/jfr/event/os/TestCPUInformation.java