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1769 Commits

Author SHA1 Message Date
David Holmes
55692eb0ca 8211046: Forced data dependencies serve no purpose on x86 
Reviewed-by: eosterlund, rehn
 2018-10-12 03:51:02 -04:00
Muthusamy Chinnathambi
b3de6ff3a6 8211714: Need to update vm_version.cpp to recognise VS2017 minor versions 
Reviewed-by: dholmes
 2018-10-11 15:49:23 -07:00
Roman Kennke
7ea2bd922b 8212054: Boilerplate to bind oopDesc::equals_raw() to actual raw implementation 
Reviewed-by: shade, eosterlund
 2018-10-11 23:48:55 +02:00
Jean Christophe Beyler
3eef363b69 8212025: Remove collector_present variable from ThreadHeapSampler 
Remove unused variable from ThreadHeapSampler

Reviewed-by: tschatzl, pliden
 2018-10-11 12:41:47 -07:00
Harold Seigel
2e5653c166 8211821: PrintStringTableStatistics crashes JVM 
During JVM exit, print the Symbol and String tables before current thread gets deleted.

Reviewed-by: iklam, dholmes
 2018-10-11 11:31:37 -04:00
Harold Seigel
945623c998 8079784: Unexpected IllegalAccessError when trying access InnerClasses attribute 
Prevent classes in the InnerClasses attribute from being loaded unless they are actually being accessed.

Reviewed-by: dholmes, lfoltan
 2018-10-11 10:11:18 -04:00
Jiangli Zhou
ace36f9ac3 8211956: AppCDS crashes for some uses with JRuby 
Make sure FileMapInfo::verify_mapped_heap_regions only verifies 'num' of spaces.

Reviewed-by: iklam
 2018-10-15 15:21:54 -04:00
Roman Kennke
7d7da8976b 8211955: GC abstraction for LAB reserve 
Reviewed-by: pliden, shade
 2018-10-10 23:05:15 +02:00
Zhengyu Gu
a0ce3d3f18 8212074: Add method to peek the remaining tasks in task queues 
Add methods for implementing new task termination protocol

Reviewed-by: tschatzl, shade, rkennke
 2018-10-15 11:53:15 -04:00
Roland Westrelin
2ab522db78 8211233: MemBarNode::trailing_membar() and MemBarNode::leading_membar() need to handle dying subgraphs better 
Reviewed-by: kvn, thartmann
 2018-09-27 17:46:01 +02:00
Roland Westrelin
17f301f734 8210389: C2: assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc 
Reviewed-by: kvn, thartmann
 2018-09-18 20:41:17 +02:00
Aleksey Shipilev
2b21c73b2d 8212005: Epsilon elastic TLAB sizing may cause misalignment 
Reviewed-by: rkennke, tschatzl
 2018-10-11 10:42:17 +02:00
Matthias Baesken
e2d7983ab8 8211929: hotspot/share/opto/parse2.cpp compile error with gcc 7.3.1 
Reviewed-by: kvn, stuefe
 2018-10-10 16:56:18 +02:00
Jean Christophe Beyler
6ca3b39823 8211950: Deprecate the check if a JVMTI collector is present assertion 
Deprecate assertion that a collector is there; it is now a nop

Reviewed-by: eosterlund, phh, pliden
 2018-10-10 08:26:49 -07:00
Harold Seigel
8c62c2e33a 8207689: Remove perfCounter _load_instance_class_failCounter used by deleted flag UnsyncloadClass 
Delete the perfCounter

Reviewed-by: lfoltan, acorn, dholmes
 2018-10-10 10:18:52 -04:00
Roland Westrelin
a2d1b6b720 8211232: GraphKit::make_runtime_call() sometimes attaches wrong memory state to call 
Reviewed-by: kvn
 2018-09-28 14:24:22 +02:00
Michihiro Horie
df92fc0954 8211908: PPC64: Enable SuperWordLoopUnrollAnalysis by default 
Reviewed-by: mdoerr, goetz
 2018-10-10 14:28:35 +02:00
Roman Kennke
5de31861b2 8211270: GC abstraction to get real object and headers size 
Reviewed-by: shade, zgu, eosterlund
 2018-10-10 10:58:48 +02:00
Roman Kennke
3085a89f13 8211279: Verify missing object equals barriers 
Reviewed-by: pliden, shade, zgu
 2018-10-03 15:22:16 +02:00
Ralf Schmelter
a9f9385ced 8211332: Space for stub routines (code_size2) is too small on new Skylake CPUs 
Increase code_size2 for new Skylake CPUs.

Reviewed-by: kvn, stuefe, thartmann
 2018-10-10 08:36:31 +02:00
David Holmes
468b69240e 8211394: CHECK_ must be used in the rhs of an assignment statement within a block 
Replace "return foo(CHECK_X);" with "return foo(THREAD);"

Reviewed-by: iklam, phh, stuefe, lfoltan
 2018-10-09 20:38:13 -04:00
David Holmes
8351e4db3e 8211065: Private method check in linkResolver is incorrect 
Reviewed-by: acorn, lfoltan
 2018-10-09 20:19:22 -04:00
Jiangli Zhou
a2ad8f419f 8206009: Move CDS java heap object archiving code to heapShared.hpp and heapShared.cpp 
Restructure and cleanup java heap object archiving code.

Reviewed-by: coleenp, iklam
 2018-10-09 15:58:07 -04:00
Roman Kennke
fe3bd4703e 8211792: Fix misplaced BarrierSet forward declarations 
Reviewed-by: shade, zgu
 2018-10-05 23:45:02 +02:00
Gunter Haug
a6cbbcf334 8211768: [s390] Implement JFR profiling 
Reviewed-by: simonis, mdoerr
 2018-10-09 15:06:27 +02:00
Andrew Haley
2db7ed1895 8211387: [Zero] atomic_copy64: Use ldrexd for atomic reads on ARMv7 
Reviewed-by: dholmes, aph
 2018-10-02 17:17:43 +02:00
Ioi Lam
2f82ed4f1d 8210388: Use hash table to store archived subgraph_info records 
Reviewed-by: jiangli
 2018-10-08 16:29:10 -07:00
Erik Österlund
b658954d7e 8211718: Supporting multiple concurrent OopStorage iterators 
Reviewed-by: pliden, kbarrett
 2018-10-08 14:48:12 +02:00
Roland Westrelin
90d6bbd01a 8211776: 8210887 broke arraycopy optimization when ZGC is enabled 
Reviewed-by: kvn
 2018-10-05 16:47:27 +02:00
Doug Simon
548eb6860a 8208686: [AOT] JVMTI ResourceExhausted event repeated for same allocation 
Reviewed-by: never, kvn, sspitsyn
 2018-10-05 20:03:14 +02:00
Roman Kennke
e77e2d1df8 8211219: Type inconsistency in LIRGenerator::atomic_cmpxchg(..) 
Reviewed-by: eosterlund, iveresov
 2018-09-27 13:56:09 +02:00
Jiangli Zhou
57b516dd0e 8202951: Implementation of JEP 341: Default CDS Archives 
8210592: Convert CDS-mode test sets in tier5 and tier6 to non-CDS-mode tests
8209739: [TESTBUG] javax/imageio/plugins/png/ItxtUtf8Test.java fails with OutOfMemoryError when running in CDS mode

Generate the default CDS archive at JDK build time.

Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: Calvin Cheung <calvin.cheung@oracle.com>
Reviewed-by: erikj, ihse, dholmes, iklam, ccheung, mseledtsov
 2018-10-05 18:56:11 -04:00
Vladimir Kozlov
ec0cbd58f4 8206963: [AOT] bug with multiple class loaders 
AOT should not support custom class loaders.

Reviewed-by: dlong, iveresov
 2018-10-05 15:46:47 -07:00
Jean Christophe Beyler
a87e8e52ea 8211123: GC Metaspace printing after full gc 
Move GC printing to after usage is calculated

Co-authored-by: Jiapeng Li <nijiaben@perfma.com>
Reviewed-by: tschatzl, stuefe
 2018-10-05 13:38:03 -07:00
Kim Barrett
cd95f5a933 8211296: Remove HotSpot deprecation warning suppression for Mac/clang 
Removed deprecation warning suppression, fixed uses of deprecated functions.

Reviewed-by: dholmes, mikael
 2018-10-05 14:28:44 -04:00
Coleen Phillimore
432605be5c 8209889: RedefineStress tests crash 
Create CompileTaskWrapper before potential safepoint

Reviewed-by: mdoerr, dlong
 2018-10-05 09:15:52 -04:00
Martin Doerr
4af2374271 8210754: print_location is not reliable enough (printing register info) 
Reviewed-by: stuefe, coleenp
 2018-10-04 16:39:07 +02:00
Robbin Ehn
dcfb9a75aa 8210303: VM_HandshakeAllThreads fails assert with "failed: blocked and not walkable" 
Reviewed-by: dcubed, dholmes
 2018-10-04 14:03:13 +02:00
Poonam Bajaj
3ce24a0442 8211150: G1 Full GC not purging code root memory and hence causing memory leak 
Reviewed-by: tschatzl, sjohanss
 2018-10-03 19:30:49 +00:00
Gerard Ziemski
db646c699a 8204294: [REDO] - JVMFlag::printError missing ATTRIBUTE_PRINTF 
Added ATTRIBUTE_PRINTF to JVMFlag::printError

Reviewed-by: kbarrett, coleenp
 2018-10-03 12:34:22 -05:00
Aleksey Shipilev
5850a50781 8211375: Minimal VM build failures after JDK-8211251 (Default mask register for avx512 instructions) 
Reviewed-by: kvn
 2018-10-03 18:46:26 +02:00
Rahul Raghavan
493b31ba91 8211168: Solaris-X64 build failure with error nreg hides the same name in an outer scope 
Corrected nreg definition

Reviewed-by: dcubed, kvn, shade
 2018-10-03 08:03:13 -07:00
Claes Redestad
08b8a3149b 8211384: Obsolete -XX:+/-MonitorInUseLists option 
Reviewed-by: mikael, rkennke, shade, dcubed
 2018-10-03 15:05:46 +02:00
Harold Seigel
221005a3d4 8209138: Symbol constructor uses u1 as the element type of its name argument 
Maske u1 the type for Symbol values and add a function to return it as a char.

Reviewed-by: dholmes, coleenp
 2018-10-03 09:46:46 -04:00
David Holmes
a3cd6a1a70 8188764: Obsolete AssumeMP and then remove all support for non-MP builds 
Reviewed-by: mikael, mdoerr, bulasevich, eosterlund
 2018-10-03 03:41:57 -04:00
Mikael Vidstedt
8e53d1b5dc 8211350: Remove jprt support 
Reviewed-by: dholmes, erikj, mchung, alanb, jjg
 2018-10-02 22:36:08 -07:00
Mikael Vidstedt
1cca59019b 8211364: Remove expired flags 
Reviewed-by: dholmes, egahlin
 2018-10-02 15:01:25 -07:00
David Holmes
d1d1c16f8c 8211175: Remove temporary clock initialization duplication 
Reviewed-by: rehn, mikael
 2018-10-02 17:12:13 -04:00
Roland Westrelin
ce59b4b472 8210887: Tweak C2 gc api for arraycopy 
Reviewed-by: kvn, thartmann
 2018-09-28 10:42:40 +02:00
Roland Westrelin
b00f4560cb 8211231: BarrierSetC1::generate_referent_check() confuses register allocator 
Reviewed-by: iveresov, kvn
 2018-09-27 16:25:25 +02:00