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12245 Commits

Author SHA1 Message Date
Chris Plummer
7d78c51cd8 Merge 2016-09-13 17:22:28 +00:00
Robbin Ehn
2a22a8359b Merge 2016-09-13 19:17:21 +02:00
Max Ockner
91140d95d2 Merge 2016-09-13 18:19:05 +02:00
Max Ockner
6b056f929d 8163014: Mysterious/wrong value for "long" frame local variable on 64-bit 
The high byte of a long variable on a 64-bit platform is now zeroed when it is pushed to stack.

Reviewed-by: coleenp, dlong
 2016-09-13 11:04:29 -04:00
Thomas Schatzl
c719b0171c 8164948: Initializing stores of HeapRegions are not ordered with regards to their use in G1ConcurrentMark 
Add a storestore barrier before publishing newly initialized HeapRegion instances, and place a loadload barrier before use of members.

Reviewed-by: sjohanss, sangheki
 2016-09-13 11:32:45 +02:00
David Simms
1c2da5f5ed 8164086: Checked JNI pending exception check should be cleared when returning to Java frame 
Transitions to Java clear the pending pointer

Reviewed-by: dholmes, neliasso, coleenp
 2016-09-13 09:04:44 +02:00
Poonam Bajaj
e3245f1900 Merge 2016-09-12 18:59:13 +00:00
Poonam Bajaj
2347610827 8165493: SA: Add method in GrowableArray.java to be able to access the 'data' field 
Reviewed-by: dholmes, dsamersoff, egahlin
 2016-09-12 17:18:19 +00:00
Christian Tornqvist
22d512c0ed 8165881: Backout JDK-8164913 
Reviewed-by: hseigel
 2016-09-12 13:16:39 -04:00
Stefan Johansson
f6a7898995 8114823: G1 doesn't honor request to disable class unloading 
Reviewed-by: tschatzl, mgerdin
 2016-09-12 16:34:36 +02:00
Alejandro Murillo
a59ec11276 Merge 2016-09-10 12:18:31 -07:00
Dean Long
45204fc0bf Merge 2016-09-08 23:43:45 -04:00
Lana Steuck
9525f089b5 Added tag jdk-9+135 for changeset 967c7d5073aa 2016-09-08 21:11:53 +00:00
Kirill Zhaldybin
4eab390a81 8165601: Convert arrayOopDesc_test to Gtest 
Reviewed-by: coleenp, iignatyev
 2016-09-08 18:41:10 +03:00
Kirill Zhaldybin
6075eea505 8165433: Convert Test_linked_list to Gtest 
Reviewed-by: coleenp, dholmes, iignatyev
 2016-09-08 15:23:05 +03:00
Erik Helin
be6cc69504 8165455: Tracing events for G1 have incorrect metadata 
Reviewed-by: egahlin, tschatzl
 2016-09-08 12:30:38 +02:00
Thomas Schatzl
1075dcd335 8165313: Inserting freed regions during Free Collection Set serial phase takes very long on huge heaps 
Sort the collection set in ascending order so that the optimization when adding free regions can be exploited.

Reviewed-by: sjohanss, mgerdin
 2016-09-12 09:34:51 +02:00
Alejandro Murillo
4c5520208b Merge 2016-09-10 12:23:52 -07:00
Harold Seigel
37c77e03d3 8165634: Support multiple --add-modules options on the command line 
Use numbered properties for --add-module options so that multiple --add-module options can be supported.

Reviewed-by: coleenp, gziemski, lfoltan, ccheung
 2016-09-10 08:25:51 -04:00
Daniel D. Daugherty
ddb3cd1998 Merge 2016-09-09 19:41:41 +00:00
Daniel D. Daugherty
097b1f1495 Merge 2016-09-09 11:23:59 -07:00
Ron Durbin
2bb3bc6449 8140520: segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option 
Split the single thread_min_stack_allowed into three distinct values (java_thread_min_stack_allowed, compiler_thread_min_stack_allowed and vm_internal_thread_min_stack_allowed) on non-Windows platforms.

Reviewed-by: dcubed, gthornbr, dholmes, coleenp, fparain, aph
 2016-09-09 11:14:57 -07:00
Alexander Vorobyev
d22c8d1b01 8146128: compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig timeouts 
Test settings were changes in order to avoid timeouts

Reviewed-by: kvn
 2016-09-09 19:30:08 +03:00
Serguei Spitsyn
98babf0899 Merge 2016-09-09 06:44:31 +00:00
Yasumasa Suenaga
7a341735fe 8164913: JVMTI.agent_load dcmd should show useful error message 
Show useful error message

Reviewed-by: dholmes, dsamersoff, sspitsyn
 2016-09-08 23:38:56 -07:00
Rachel Protacio
180c089047 Merge 2016-09-06 22:52:35 +02:00
Rachel Protacio
a8147854b7 8161224: CONSTANT_NameAndType_info permits references to illegal names and descriptors 
Enforces proper format checking for NameAndType string content, and that the checking occurs even when not referenced in classfile

Reviewed-by: coleenp, hseigel, ddmitriev
 2016-09-06 16:29:32 -04:00
Michael Berg
89f7f6f4b3 8164989: Inflate and compress intrinsics produce incorrect results with avx512 
Disabled avx512 for compress and reastrict using of inflate.

Reviewed-by: kvn
 2016-09-06 09:59:25 -07:00
Martin Doerr
38eb4a4f6f 8165489: Missing G1 barrier in Unsafe_GetObjectVolatile 
Add missing barrier, sharing code with Unsafe_GetObject.

Reviewed-by: kbarrett, mgerdin, pliden
 2016-09-06 13:01:27 +02:00
Alejandro Murillo
b56e8054a3 Merge 2016-09-16 13:15:01 -07:00
Gerard Ziemski
ba4a3fbd20 8136766: Enable ThreadStackSize range test 
Re-enabled max range check for StackSize runtime options

Reviewed-by: dcubed
 2016-09-16 12:09:53 -05:00
Thomas Schatzl
317f1aa044 8157952: Parallelize Memory Pretouch 
Use multiple threads to pretouch memory using -XX:+AlwaysPreTouch to use more memory bandwidth

Reviewed-by: jmasa, sangheki
 2016-09-16 11:33:47 +02:00
Kim Barrett
b77d0de3d9 8165808: Add release barriers when allocating objects with concurrent collection 
Add release_set_klass, use in slow-path allocators.

Reviewed-by: jmasa, dholmes
 2016-09-15 12:10:43 -04:00
Thomas Schatzl
94bbcbd378 8159422: Very high Concurrent Mark mark stack contention 
Decrease contention on mark stack by splitting locks, and minimizing the amount of time these locks are held. Improve mark stack management.

Reviewed-by: kbarrett, mgerdin, eosterlund
 2016-09-15 16:44:19 +02:00
Alexander Kulyakhtin
8a329d56cf 8165017: Additional test coverage of the JDWP CLASSLOADER and MODULE commands 
A new JDWP test

Reviewed-by: sspitsyn
 2016-09-14 16:20:54 +03:00
Jini George
21f3d1ae5f 8027920: SA: Add default methods to InstanceKlass 
Add default methods to InstanceKlass to enable SA to inspect default methods

Reviewed-by: dsamersoff, iklam
 2016-09-15 10:19:11 +03:00
Sharath Ballal
848db998d9 8165114: stale reference to hotspot test Test8028623.java 
Remove Test8028623.java from hotspot/test/TEST.groups

Reviewed-by: sla, dholmes
 2016-09-06 09:54:45 +03:00
Martin Doerr
02654e7d3d 8165018: Missing memory barrier for PPC64 in Unsafe_GetObjectVolatile 
Reviewed-by: kbarrett, dholmes
 2016-09-05 20:40:08 -04:00
Kirill Zhaldybin
616083ca76 8165439: Convert Test_TempNewSymbol to GTest 
Reviewed-by: dholmes, coleenp
 2016-09-05 20:31:03 +03:00
Mikael Gerdin
50fb03349c 8161079: Default heap size causes native memory exhaustion on 32 bit Windows 
Reviewed-by: tschatzl, sjohanss
 2016-09-02 16:45:16 +02:00
David Holmes
37b36db885 Merge 2016-09-07 23:17:24 +02:00
David Holmes
1a8f8e22f1 8165153: Crash in rebuild_cpu_to_node_map 
Use processor_count(), not active_processor_count() to determine physical number of CPUs

Reviewed-by: rehn, cjplummer
 2016-09-07 16:43:32 -04:00
Coleen Phillimore
49d869c03c Merge 2016-09-07 19:29:01 +00:00
Coleen Phillimore
3c2621dbdd 8165246: [REDO] InstanceKlass::_previous_version_count goes negative 
Make _has_previous_version a boolean that is set to true when previous version of a class is added or during class unloading call to purge_previous_versions

Reviewed-by: gtriantafill, dcubed, sspitsyn
 2016-09-07 15:25:21 -04:00
Frederic Parain
a900715bbf 8137035: nsk/stress/stack/stack tests got EXCEPTION_STACK_OVERFLOW on Windows 64 bit 
Reviewed-by: dholmes, dcubed, coleenp
 2016-09-07 12:52:20 -04:00
Marcus Larsson
be0d2c98ed Merge 2016-09-07 15:21:45 +02:00
Marcus Larsson
af30b26344 8165226: Bad -Xloggc: arguments crashes the VM 
Reviewed-by: dsamersoff, sjohanss
 2016-09-07 14:36:44 +02:00
Harold Seigel
e8e6415b7a 8058575: IllegalAccessError trying to access package-private class from VM anonymous class 
Put anonymous classes in unnamed package into host class's package.  Throw exception if host class's package differs from anonymous class.

Reviewed-by: coleenp, acorn
 2016-09-07 07:19:48 -04:00
Thomas Schatzl
c271d83599 8165292: The gc+task logging is repeated a lot, decreasing the usefulness of -Xlog:gc*=info 
Separate number of workers used debugging information from adaptive worker sizing log messages.

Reviewed-by: ehelin, sjohanss, jmasa
 2016-09-07 09:20:10 +02:00
Lana Steuck
14a83e312b Merge 2016-09-02 02:41:12 +00:00