8319 Commits

Author SHA1 Message Date
Mikael Gerdin
6be7a36028 8183923: Get rid of FreeBlockDictionary and dithering
Reviewed-by: ehelin, kbarrett
2017-07-17 09:30:00 +02:00
Erik Helin
c1af106f51 Merge 2017-07-17 11:07:12 +00:00
Erik Helin
e45a40a805 8183539: Remove G1RemSet::_into_cset_dirty_card_queue_set
Reviewed-by: tschatzl, mgerdin
2017-07-17 11:37:00 +02:00
Thomas Schatzl
82fe2c0759 8184452: Add bounds checking for FromCardCache
Reviewed-by: shade, rkennke
2017-07-17 10:32:36 +02:00
Erik Österlund
b8c23151e8 Merge 2017-07-14 13:43:12 +02:00
Tobias Hartmann
9098aa9a2e 8184271: Time related C1 intrinsics produce inconsistent results when floating around
C1 intrinsics for System.nanoTime(), System.currentTimeMillis() and JVM.counterTime() should be pinned.

Reviewed-by: kvn, vlivanov
2017-07-14 11:55:58 +02:00
Claes Redestad
0a8e98f6c4 Merge 2017-07-13 15:11:53 +00:00
Claes Redestad
143eab3a85 8184337: CodeCache::get_code_cache_containing wrongly asserts that start can not be NULL
Reviewed-by: thartmann, gtriantafill, rehn
2017-07-13 15:33:20 +02:00
Harold Seigel
38a5756236 8183962: JVM_DoPrivileged does not find run method in default methods
Add search of interfaces for run() method.

Reviewed-by: acorn, gtriantafill
2017-07-13 08:49:09 -04:00
Erik Österlund
0e3835aac2 8184269: JVMCI CompilerToVM::Data::initialize() should use BarrierSet fake RTTI to identify card table barrier sets
Reviewed-by: kvn, dnsimon
2017-07-13 12:39:46 +02:00
Harold Seigel
9e3de501f8 Merge 2017-07-13 01:28:24 +00:00
Harold Seigel
30580af958 8184281: -Xlog:startuptime does not include call to initPhase2
Remove "+module" and improve message

Reviewed-by: alanb, gtriantafill
2017-07-12 21:24:07 -04:00
Erik Österlund
53dee26ab9 8184073: Cleanup of compiler activity enum in compileBroker.hpp
An unnamed enum describing compiler activity was given a name and had spelling errors fixed.

Reviewed-by: kvn, kbarrett
2017-07-12 09:49:05 +02:00
Erik Österlund
454e63fe90 8183927: Hotspot needs C++ type_traits metaprogramming utilities
This changeset introduces new metaprogramming utilities typically found in <type_traits> in C++11.

Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Reviewed-by: kbarrett, rehn, pliden
2017-07-11 12:00:48 +02:00
Erik Österlund
ad941e4f9d 8183575: Runtime1::oop_arraycopy is unused and should be removed
Runtime1::oop_arraycopy and its friend Runtime1::primitive_arraycopy are no longer used and this changeset removes them.

Reviewed-by: kvn, tschatzl
2017-07-10 11:42:45 +02:00
Claes Redestad
28bb3a05d9 8183573: Refactor CodeHeap and AOTCodeHeap to devirtualize hot methods
Reviewed-by: kvn, dlong
2017-07-10 23:28:25 +02:00
Thomas Schatzl
4de007ff3b 8183397: Ensure consistent closure filtering during evacuation
Consistently apply the cross-region check for references in the various oop closures.

Reviewed-by: sjohanss, ehelin
2017-07-10 10:10:49 +02:00
Robbin Ehn
dc44ef52d3 Merge 2017-07-07 23:53:36 +02:00
Robbin Ehn
cc9648a8b8 8183925: Decouple crash protection from watcher thread
Reviewed-by: dcubed, coleenp
2017-07-07 23:11:33 +02:00
Robbin Ehn
41e729b386 8183545: Event tracing, transition hooks
Reviewed-by: dcubed, egahlin
2017-07-07 23:04:06 +02:00
Nils Eliasson
5bd24e0c25 8183271: VectorizeDebug compiler directive command is broken
Add parser support for uint

Reviewed-by: kvn, thartmann
2017-07-07 10:37:52 +02:00
Stefan Karlsson
b7b5e80b9d 8183570: Rework is_aligned_ to avoid multiple evaluation of the size expression
Reviewed-by: tschatzl, kbarrett
2017-07-05 12:51:28 +02:00
Roman Kennke
313f3e3ef5 8179268: Factor out AdaptiveSizePolicy from top-level interfaces CollectorPolicy and CollectedHeap
Reviewed-by: pliden, sjohanss
2017-07-04 20:41:33 +02:00
Harold Seigel
b4d5834c9d Merge 2017-07-12 12:46:31 +00:00
Harold Seigel
00b2004598 8140284: Deprecate -XX:+UnsyncloadClass and -XX:+MustCallLoadClassInternal
Add the two options to the deprecate list.

Reviewed-by: acorn, gtriantafill
2017-07-12 08:07:58 -04:00
Thomas Schatzl
8055a4e57d 8183128: Update RefineCardTableEntryClosure
Improve names and placement of RefineCardTableEntryClosure

Reviewed-by: ehelin, sjohanss
2017-07-12 12:26:57 +02:00
Thomas Schatzl
1af7551c3e 8183226: Remembered set summarization accesses not fully initialized java thread DCQS
Reviewed-by: sjohanss, ehelin
2017-07-12 12:25:12 +02:00
Christian Thalinger
340108f92b 8183151: DCmd Compiler.codelist should print all compiled methods
Add support for AOT methods in codelist dcmd

Reviewed-by: neliasso, kvn
2017-07-03 11:41:19 +02:00
Chihiro Ito
5ae3d88bb7 8181647: jhsdb jstack could not output thread name
Standardized thread information across jstack, jhsdb jstack, and jhsdb jstack --mixed

Reviewed-by: ysuenaga, poonam
2017-07-06 09:31:01 -04:00
Thomas Schatzl
3df0f64e1f 8179679: Rearrange filters before card scanning
Implement micro-optimizations in the card scanning code enabled by JDK-8177044.

Reviewed-by: sjohanss, ehelin
2017-07-06 12:11:20 +02:00
Thomas Schatzl
10afb6f4f0 8183127: UpdateRSetDeferred should not enqueue cards for NULL references
Filter out NULL references during generating cards for an object.

Reviewed-by: mgerdin, ehelin
2017-07-06 10:42:02 +02:00
Vladimir Kozlov
0be0ab5955 Merge 2017-07-05 20:16:26 -07:00
Vladimir Kozlov
62b03921aa Merge 2017-07-05 18:14:48 -07:00
Vladimir Kozlov
eb20e62194 8183262: noexecstack check in os::dll_load on Linux is too expensive
Convert ElfFile::specifies_noexecstack() to static method which read file header and check executable stack flag.

Reviewed-by: iklam, stuefe
2017-07-05 11:03:19 -07:00
Stefan Karlsson
c9957ebc9a Merge 2017-07-05 09:38:47 +00:00
Stefan Karlsson
a18f1c2d58 8183552: Move align functions to align.hpp
Reviewed-by: stuefe, pliden
2017-07-05 11:33:17 +02:00
Claes Redestad
4112be360c Merge 2017-07-04 18:10:40 +00:00
Claes Redestad
fd301e5f76 8183299: Improve inlining of CompiledMethod methods into frame::sender
Reviewed-by: kvn, neliasso
2017-07-04 18:36:50 +02:00
Jesper Wilhelmsson
efd1054686 8182299: Enable disabled clang warnings, build on OSX 10 + Xcode 8
8182656: Make the required changes in GC code to build on OSX 10 + Xcode 8
8182657: Make the required changes in Runtime code to build on OSX 10 + Xcode 8
8182658: Make the required changes in Compiler code to build on OSX 10 + Xcode 8

Co-authored-by: Paul Hohensee <hohensee@amazon.com>
Reviewed-by: jwilhelm, ehelin, phh
2017-07-06 01:50:26 +02:00
Lana Steuck
3edb9c14f7 Merge 2017-06-24 00:24:40 +00:00
Vladimir Ivanov
2a0ab692f7 8181872: C1: possible overflow when strength reducing integer multiply by constant
Reviewed-by: kvn
2017-06-20 14:37:25 +03:00
Alan Bateman
a0a5208606 Merge 2017-06-17 08:03:09 +01:00
Poonam Bajaj
2a168d1426 8178536: OOM ERRORS + SERVICE-THREAD TAKES A PROCESSOR TO 100%
Clear the pending OOM exception in SensorInfo::trigger()

Reviewed-by: mchung, dcubed
2017-06-16 22:10:34 +00:00
Doug Simon
a7a368b2f9 8182310: [AOT][JVMCI] Get host class of VM anonymous class
Add missing JVMCI functionality

Reviewed-by: dlong, kvn
2017-06-16 12:18:46 -07:00
Alan Bateman
2f378477c4 8181087: Module system implementation refresh (6/2017)
Reviewed-by: sspitsyn, hseigel
2017-06-16 09:20:23 -07:00
Lana Steuck
e62c1a127e Merge 2017-06-16 04:55:29 +00:00
Lana Steuck
63253f80e8 Merge 2017-06-14 20:05:32 +00:00
Dean Long
a1ea428918 8181757: NonNMethod heap in segmented CodeCache is not scanned in some cases
8171365: nsk/jvmti/scenarios/events/EM04/em04t001: many errors for missed events

Reviewed-by: thartmann, kvn
2017-06-13 10:27:42 -07:00
Ron Pressler
061b09e847 8181292: Backport Rename internal Unsafe.compare methods from 10 to 9
Co-authored-by: Claes Redestad <claes.redestad@oracle.com>
Reviewed-by: psandoz, dholmes, thartmann, kvn
2017-06-05 15:52:09 -07:00
Erik Österlund
c4d86b2455 8161145: The min/max macros make hotspot tests fail to build with GCC 6
Change min/max macros to expand (once) to self.

Reviewed-by: sgehwolf, pliden, andrew
2017-06-06 13:31:34 -04:00