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5680 Commits

Author SHA1 Message Date
Roman Kennke
b788c73f53 8185580: Refactor Threads::possibly_parallel_oops_do() to use Threads::parallel_java_threads_do() 
Reviewed-by: dholmes, coleenp
 2017-10-17 18:54:03 +02:00
Erik Österlund
9adfa12663 8188919: Generalize GC thread suspend/resume at safepoints 
Reviewed-by: pliden, rkennke
 2017-10-17 08:51:55 +02:00
Coleen Phillimore
39b068db11 8188220: Remove Atomic::*_ptr() uses and overloads from hotspot 
With the new template functions these are unnecessary.

Reviewed-by: kbarrett, dholmes, eosterlund
 2017-10-16 22:36:06 -04:00
Erik Gahlin
cb9e7bf51a Merge 2017-10-16 20:22:41 +00:00
Erik Gahlin
96c45a7857 Merge 2017-10-16 19:11:17 +00:00
Robin Westberg
cb07ac64f3 8187042: Events to show which objects are associated with biased object revocations 
Reviewed-by: mgronlun, dholmes, egahlin
 2017-10-16 18:25:07 +02:00
Erik Gahlin
03f6080cd2 8189274: Allow cutoff attribute for event based tracing 
Reviewed-by: mgronlun
 2017-10-16 17:48:47 +02:00
Robin Westberg
f4d679fb21 8173917: Safepoint ID is not consistent across event-based tracing events 
Reviewed-by: egahlin, mgronlun
 2017-10-16 16:44:23 +02:00
Roman Kennke
d19e0c0bb2 8189333: Fix Zero build after Atomic::xchg changes 
Reviewed-by: dholmes
 2017-10-15 17:37:29 -04:00
Dean Long
9d33d6f6bb 8189244: x86: eliminate frame::adjust_unextended_sp() overhead 
Reviewed-by: kvn
 2017-10-13 12:29:45 -07:00
Erik Österlund
ebf1633bd2 8185141: Generalize scavengeable nmethod root handling 
Reviewed-by: tschatzl, pliden, rkennke
 2017-10-13 15:08:56 +02:00
Tobias Hartmann
34622112b6 8189067: SuperWord optimization crashes with "assert(out == prev || prev == __null) failed: no branches off of store slice" 
Only move the store if the LCA of all users is outside of the loop. Re-enable UseSubwordForMaxVector.

Reviewed-by: kvn, roland
 2017-10-13 14:02:01 +02:00
Roman Kennke
4516caf125 8179387: Factor out CMS specific code from GenCollectedHeap into its own subclass 
Reviewed-by: ehelin, coleenp
 2017-10-12 15:08:19 +02:00
Erik Helin
3f2081a618 8187667: Disable deprecation warning for readdir_r 
Reviewed-by: dholmes, sjohanss
 2017-09-18 15:06:28 +02:00
Igor Veresov
c0c2da94f4 8189183: [AOT] Fix eclipse project generation after repo consolidation 
Reviewed-by: dlong
 2017-10-11 16:19:09 -07:00
Sangheon Kim
c56b6c1c4f 8186465: Each j.l.Reference elapsed time log is incorrect 
Fixed wrongly referencing variable and updated regression test to compare each elapsed time vs. sum of those

Reviewed-by: stefank, tschatzl
 2017-09-28 12:13:57 -07:00
Harold Seigel
38378b4f12 Merge 2017-09-28 17:10:36 +00:00
Harold Seigel
87e30fd801 8186092: Unnecessary loader constraints produced when there are multiple defaults 
Do not check loader constraints for overpass methods

Reviewed-by: dholmes, acorn
 2017-09-28 13:01:24 -04:00
Zhengyu Gu
c4ba1b52b3 8186770: NMT: Report metadata information in NMT summary 
Added metadata statistics in NMT summary report

Reviewed-by: adinn, coleenp
 2017-09-28 09:56:54 -04:00
Erik Österlund
394e6a8318 8186838: Generalize Atomic::inc/dec with templates 
Reviewed-by: kbarrett, coleenp, dholmes
 2017-09-26 14:05:27 +02:00
Tobias Hartmann
e840fdf694 8187780: VM crashes while generating replay compilation file 
Fixed two problems with generation of replay file.

Reviewed-by: kvn
 2017-09-28 11:02:55 +02:00
Jiangli Zhou
61e3ad18c6 Merge 2017-09-28 01:01:42 +00:00
Jiangli Zhou
ba16fabd20 8186789: CDS dump crashes at ConstantPool::resolve_class_constants 
ConstantPool::resolve_class_constants needs to check for NULL _cache.

Reviewed-by: sspitsyn, coleenp, iklam
 2017-09-27 20:40:33 -04:00
Jiangli Zhou
92ad2630a1 8068314: "Java fields that are currently set during shared space dumping" comment is incorrect 
CDS dump time should also initialize preallocated out_of_memory error messages.

Reviewed-by: iklam, hseigel
 2017-09-27 17:55:20 -04:00
John Paul Adrian Glaubitz
da300604af 8186578: Zero fails to build on linux-sparc due to sparc-specific code 
Reviewed-by: kbarrett, ihse, coleenp
 2017-09-27 17:01:34 +02:00
Stefan Johansson
52c73dd8a9 8184286: print_tracing_info() does not use Unified Logging for output 
Reviewed-by: ehelin, sangheki
 2017-09-21 14:32:05 +02:00
Coleen Phillimore
b9f1af71e5 Merge 2017-09-26 21:12:39 +00:00
Chris Plummer
7b36f7835a Merge 2017-09-26 17:11:39 +00:00
Chris Plummer
3dc45c1157 Merge 2017-09-26 16:47:46 +00:00
Harold Seigel
b670fc288c Merge 2017-09-26 16:04:40 +00:00
Coleen Phillimore
b90a701462 Merge 2017-09-26 16:03:29 +00:00
Harold Seigel
b9f9561d7c Merge 2017-09-26 15:34:49 +00:00
Lutz Schmidt
6d015ba502 8187573: [s390] z/Architecture Vector Facility Support 
Reviewed-by: mdoerr
 2017-09-26 17:06:06 +02:00
Coleen Phillimore
03d1c13fa3 8081323: ConstantPool::_resolved_references is missing in heap dump 
Add resolved_references and init_lock as hidden static field in class so root is found.

Reviewed-by: hseigel, jiangli, sspitsyn
 2017-09-26 10:03:17 -04:00
Harold Seigel
2781cf9c38 8187436: -Xbootclasspath/a causes sanity check assertion with exploded build 
Fixed asserts to work properly with exploded build

Reviewed-by: alanb, jiangli, gtriantafill
 2017-09-26 08:58:04 -04:00
David Holmes
57590109cc Merge 2017-09-26 10:17:35 +00:00
Thomas Stuefe
2f137ced94 8187028: [aix] Real thread stack size may be up to 64K smaller than requested one 
Reviewed-by: goetz
 2017-09-26 11:25:34 +02:00
John Paul Adrian Glaubitz
80184d3515 8187590: Zero runtime can lock-up on linux-alpha 
Reviewed-by: aph, dholmes
 2017-09-26 04:52:02 -04:00
Zhengyu Gu
8969bd19e0 8187629: NMT: Memory miscounting in compiler (C2) 
Fixed memory counting in compiler (C2)

Reviewed-by: adinn, cjplummer, kvn
 2017-09-25 11:56:21 -04:00
Zhengyu Gu
03dacaa881 8187331: VirtualSpaceList tracks free space on wrong node 
Fixed miscounting of virtual space node's free memory

Reviewed-by: shade, coleenp, stuefe
 2017-09-20 20:54:29 -04:00
Yang Zhang
27d7667a34 8181633: Vectorization fails for some multiplication with constant cases 
Reviewed-by: kvn
 2017-06-20 16:25:53 +08:00
Roland Westrelin
eb10d407d3 8191887: assert(b->is_Bool()) in PhaseIdealLoop::clone_iff() due to Opaque4 node 
Add special handling for graph shape If->Opaque4->Bool->CmpP

Reviewed-by: kvn
 2017-11-27 16:05:11 -08:00
Sangheon Kim
8a150bbd05 8178497: Bug in MutableNUMASpace::ensure_parsability 
Changed problematic variable type from intptr_t to HeapWord*

Reviewed-by: tschatzl, sjohanss
 2017-11-27 13:19:08 -08:00
Roland Westrelin
1c25161036 8191153: assert(u_ctrl != blk1 && u_ctrl != blk2) failed: won't converge 
Relax assert

Reviewed-by: kvn
 2017-11-27 10:44:19 -08:00
Andrew Haley
005bc61930 Merge 2017-11-27 17:26:47 +00:00
Andrew Haley
1b6f4c4ddc Merge 2017-11-27 17:04:45 +00:00
Andrew Haley
295112c91a 8189596: AArch64: implementation for Thread-local handshakes 
Reviewed-by: adinn
 2017-11-24 17:19:47 +00:00
John Paul Adrian Glaubitz
39de42151a 8186461: Zero's atomic_copy64() should use SPE instructions on linux-powerpcspe 
Reviewed-by: aph
 2017-11-24 12:16:25 +01:00
Magnus Ihse Bursie
5713b7c2bd 8191202: Remove duplicated jmm.h 
Reviewed-by: erikj, coleenp
 2017-11-22 14:53:20 +01:00
Razvan Lupusoru
9b6a428212 8190800: Support vectorization of Math.sqrt() on floats 
Reviewed-by: vlivanov, kvn
 2017-11-22 14:43:37 +03:00