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1290 Commits

Author SHA1 Message Date
Leo Korinth
85cdf5500e 8194681: G1 uses young free cset time when reporting non-young free cset times 
Reviewed-by: tschatzl, kbarrett
 2018-01-09 10:27:12 +01:00
Martin Doerr
201a232a23 8194258: PPC64 safepoint mechanism: Fix initialization on AIX and support SIGTRAP 
Use mmap on AIX to allocate protected page. Use trap instructions for polling if UseSIGTRAP is enabled.

Reviewed-by: rehn, goetz
 2018-01-10 11:09:55 +01:00
Goetz Lindenmaier
cb8e1c4b5f 8194742: Writing replay data crashes: task is NULL 
Added missing NULL check.

Reviewed-by: thartmann
 2018-01-09 16:24:24 +01:00
Abhijit Saha
22b4fae438 Merge 2018-01-17 07:09:03 +00:00
Abhijit Saha
f96c816c07 Merge 2018-01-12 15:05:35 -08:00
Goetz Lindenmaier
407df53824 8193927: Optimize scanning code for oops 
Reviewed-by: simonis, mdoerr, aph
 2017-12-21 09:05:32 +01:00
Coleen Phillimore
61592ca6fa Merge 2018-01-08 12:02:48 -05:00
Erik Österlund
c54ef2b296 8192003: Refactor weak references in StringTable to use the Access API 
Reviewed-by: pliden, dholmes, coleenp
 2018-01-08 16:21:23 +01:00
Daniel D. Daugherty
add0d817f5 8194652: VMError::print_native_stack() is missing an os::is_first_C_frame() check 
Reviewed-by: fparain, gthornbr, stuefe
 2018-01-08 09:58:38 -05:00
Coleen Phillimore
ebd77628a4 8058259: compute_offset() is confusing for static fields 
Remove most hard-coded offsets, have compute_offset function that takes a string and creates a TempNewSymbol, have static_field_addr() not add in InstanceMirrorKlass::offset_of_static_fields, ie use offset from find_field

Reviewed-by: kbarrett, sspitsyn
 2018-01-08 09:46:31 -05:00
Erik Österlund
647501969f 8191894: Refactor weak references in JvmtiTagHashmap to use the Access API 
Reviewed-by: sspitsyn, coleenp
 2018-01-08 15:12:05 +01:00
Erik Österlund
c6bbed9592 8191904: Refactor weak oops in ResolvedMethodTable to use the Access API 
Reviewed-by: kbarrett, coleenp
 2018-01-08 15:09:18 +01:00
Erik Österlund
8f739404a7 8191567: Refactor ciInstanceKlass G1 keep alive barrier to use Access API 
Reviewed-by: dholmes, rkennke, tschatzl
 2018-01-08 13:22:05 +01:00
Erik Österlund
01ab4faae4 8191888: Refactor ClassLoaderData::remove_handle to use the Access API 
Reviewed-by: tschatzl, pliden, coleenp
 2018-01-08 13:13:05 +01:00
Jesper Wilhelmsson
0d68fdfec3 Merge 2018-01-05 22:02:20 +01:00
Rickard Bäckman
9ba6ab25e4 8191915: JCK tests produce incorrect results with C2 
Reviewed-by: thartmann, vlivanov, goetz
 2018-01-18 19:21:11 +01:00
Coleen Phillimore
949659e43b 8193622: JFR test TestUnloadingEventClass.java times out intermittently 
Previous change was leaving scratch classes on CLD::_klasses list which are reported to tracing

Reviewed-by: gtriantafill, dcubed, mgronlun
 2017-12-19 15:56:28 -05:00
Jesper Wilhelmsson
8650bbcf47 Merge 2017-12-20 20:55:07 +01:00
Robbin Ehn
5dee8bee72 8193514: UseMembar should not be obsoleted yet 
Reviewed-by: dcubed, acorn, mdoerr
 2017-12-18 12:11:01 +01:00
Paul Sandoz
fb9db6b02d 8193085: Vectorize the nio Buffer equals and compareTo implementations 
Reviewed-by: alanb
 2017-12-20 09:14:52 -08:00
Paul Sandoz
038b5f571c 8191913: Bump classfile version number to 55 
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Reviewed-by: dholmes, darcy
 2017-12-20 09:14:06 -08:00
David Holmes
6a80c5906f 8193364: verify_special_jvm_flags should not cause an assertion failure when version is bumped 
Reviewed-by: dcubed, coleenp
 2017-12-15 23:43:35 -05:00
Vivek Deshpande
25e03a8e65 8190934: Regressions on Haswell Xeon due to JDK-8178811 
Reviewed-by: neliasso, kvn
 2017-12-15 10:44:06 -08:00
Roland Westrelin
d2db163edb 8193518: C2: Vector registers sometimes corrupted at safepoint 
Reviewed-by: neliasso, thartmann, kvn
 2017-12-15 10:26:45 -08:00
Mark Reinhold
0214135fde 8192833: JEP 322: Time-Based Release Versioning 
Reviewed-by: erikj, ihse, iris, mchung, psandoz, tbell
 2017-12-13 17:28:24 -08:00
Per Lidén
b2deecf8e4 8198271: Make CollectedHeap::create_heap_space_summary() virtual 
Reviewed-by: kbarrett, tschatzl
 2017-12-08 13:47:08 +01:00
Per Lidén
168e8b2abe 8198270: Remove dangerous assert in HandleArea::oops_do() 
Reviewed-by: coleenp
 2017-12-08 13:47:08 +01:00
Coleen Phillimore
28f0646ef1 8198311: Avoid uses of global malloc and free 
Reviewed-by: kvn, kbarrett, dcubed, zgu
 2018-02-18 13:48:01 -05:00
Coleen Phillimore
853ed9b9e3 8182847: Copy class should use assert macros 
Reviewed-by: kbarrett, tschatzl
 2018-02-18 13:32:24 -05:00
Jean Christophe Beyler
e8fc01629a 8194084: Obsolete FastTLABRefill and remove the related code 
Remove all FastTLABRefill code and flag

Reviewed-by: mdoerr, drwhite, coleenp
 2018-02-16 14:23:30 -08:00
Ioi Lam
96eb1f1fdd 8191375: Add high-level jtreg VMProps to filter out CDS tests 
Added vm.cds.archived.java.heap

Reviewed-by: mseledtsov, jiangli, ccheung, gtriantafill
 2018-02-15 11:39:42 -08:00
Per Lidén
75c57161f1 8197994: Move JavaThread::initialize_queues() logic to G1SATBCardTableLoggingModRefBS 
Reviewed-by: tschatzl, eosterlund
 2018-02-16 12:18:09 +01:00
Per Lidén
b2de114d80 8197993: Remove last use of JavaThread::flush_barrier_queues() 
Reviewed-by: tschatzl, eosterlund
 2018-02-16 12:18:09 +01:00
Per Lidén
676fd0e040 8197992: Move the OopStorage::ParState type out of inline.hpp 
Reviewed-by: tschatzl, kbarrett
 2018-02-16 12:18:09 +01:00
Matthias Baesken
3ea843adfe 8198275: AIX build broken after latest whitebox.cpp changes 
Reviewed-by: mdoerr
 2018-02-16 11:33:13 +01:00
Roland Westrelin
29bab311ab 8192908: -XX:+UseCountedLoopSafepoints alone doesn't disable strip mining with G1 
-XX:+UseCountedLoopSafepoints should disable loop strip mining.

Reviewed-by: kvn, thartmann
 2017-12-07 15:52:46 +01:00
Jesper Wilhelmsson
7c3a956755 Merge 2017-12-07 10:18:31 +01:00
Daniel D. Daugherty
230b5768d7 8191789: migrate more Thread-SMR stuff from thread.[ch]pp -> threadSMR.[ch]pp 
Reviewed-by: stefank, coleenp, dholmes, gthornbr
 2017-12-06 15:19:30 -05:00
Leo Korinth
3c55f378ca 8133805: Remove the bot_updates parameter from G1Allocator's allocation methods 
Reviewed-by: tschatzl, sjohanss
 2017-12-06 11:11:16 +01:00
Dean Long
bfe4e0e4a2 8193323: Crash in "failed dependencies, but counter didn't change" with enabled UseJVMCICompiler 
Reviewed-by: kvn
 2017-12-13 20:35:09 -08:00
Vladimir Ivanov
0c05e5a478 8190869: C2: missing strength reduction of Math.pow(x, 2.0D) to x*x 
Reviewed-by: kvn
 2017-12-13 19:32:48 +03:00
Coleen Phillimore
3541733024 8193053: jvm crash by G1CMBitMapClosure::do_addr 
We were adding an unloaded mirror to the SATB collection set in remove_handle.

Reviewed-by: hseigel, kbarrett
 2017-12-13 07:14:18 -05:00
David Holmes
b1001c7d7d 8193222: EnsureLocalCapacity() should maintain capacity requests through multiple calls 
Reviewed-by: coleenp, dcubed
 2017-12-12 19:06:19 -05:00
Man Cao
d8a31c4cb8 8193386: CompressedClassSize too large with MaxMetaspace 
Reviewed-by: ysuenaga, coleenp
 2017-12-12 11:55:57 -05:00
Calvin Cheung
915b2cd1f2 8192989: runtime/appcds/javaldr/ArrayTest.java crashes with assert(k->is_instance_klass()) 
Disable loading array classes from the class list

Reviewed-by: iklam, jiangli
 2017-12-08 15:14:08 -08:00
Daniel D. Daugherty
b0138d81ad 8193135: get rid of redundant _smr_ prefix/infix in ThreadSMRSupport stuff 
Reviewed-by: stefank, gtriantafill, coleenp
 2017-12-08 15:24:47 -05:00
Dean Long
18e7fa9b4c 8145579: SimpleThresholdPolicy assumes non-trivial methods to be trivial 
Reviewed-by: shade, kvn, thartmann
 2017-12-05 10:38:31 -08:00
Razvan A Lupusoru
b96c85c640 8192846: Support cmov vectorization for float 
Reviewed-by: kvn
 2017-12-05 09:49:23 -08:00
Harold Seigel
a7c9c021ba 8190478: Improved interface method selection 
Reviewed-by: acorn, ahgross, jwilhelm, rhalade
 2017-12-05 09:59:36 -05:00
Doug Simon
77eb30dae3 8193930: [JVMCI] calling ResolvedTypeType.getClassInitializer on an array type crashes 
Reviewed-by: never, dlong
 2017-12-22 18:34:36 +01:00