neliasso [Tue, 27 Jun 2017 15:46:16 +0200] rev 46596
8144448: Avoid placing CTI immediately following or preceding RDPC instruction
Summary: Best practice for new SPARC CPUs
Reviewed-by: kvn
Contributed-by: phedlin@oracle.com
neliasso [Tue, 27 Jun 2017 15:36:45 +0200] rev 46595
8181868: Remove use of 'has_fast_fxtof()'
Summary: No longer used
Reviewed-by: kvn
Contributed-by: phedlin@oracle.com
neliasso [Tue, 27 Jun 2017 15:34:36 +0200] rev 46594
8181853: Remove use of 'v9_only()'
Summary: v9 is the only supported ISA
Reviewed-by: kvn
Contributed-by: phedlin@oracle.com
neliasso [Tue, 27 Jun 2017 15:31:11 +0200] rev 46593
8181852: Remove option 'UseV8InstrsOnly'
Summary: Not supported
Reviewed-by: kvn
Contributed-by: phedlin@oracle.com
neliasso [Tue, 27 Jun 2017 15:27:54 +0200] rev 46592
8172231: SPARC ISA/CPU feature detection is broken/insufficient (on Solaris)
Summary: Update for new platforms
Reviewed-by: kvn
Contributed-by: phedlin@oracle.com
neliasso [Tue, 27 Jun 2017 15:22:23 +0200] rev 46591
8182711: Re/Introduce private interface for HW-specific prefetch options in SPARC VM_Version
Summary: Re/Introduce private interface for HW-specific prefetch options in SPARC VM_Version
Reviewed-by: kvn, neliasso
Contributed-by: phedlin@oracle.com
ehelin [Wed, 28 Jun 2017 14:38:10 +0200] rev 46590
8183124: Remove OopsInHeapRegionClosure
Reviewed-by: sjohanss, tschatzl
coleenp [Wed, 28 Jun 2017 19:12:58 -0400] rev 46589
8182848: Some functions misplaced in debug.hpp
Summary: moved to vmError.hpp,cpp where they seemed more appropriate
Reviewed-by: stefank, stuefe
coleenp [Wed, 28 Jun 2017 20:21:04 +0000] rev 46588
Merge
coleenp [Wed, 28 Jun 2017 16:14:20 -0400] rev 46587
8182554: Code for os::random() assumes long is 32 bits
Summary: And make updating the _rand_seed thread safe.
Reviewed-by: stuefe, kbarrett, stefank
bobv [Wed, 28 Jun 2017 18:44:21 +0200] rev 46586
Merge
bobv [Wed, 28 Jun 2017 14:13:00 +0200] rev 46585
Merge
bobv [Tue, 27 Jun 2017 14:34:00 -0400] rev 46584
Merge
bobv [Tue, 27 Jun 2017 14:29:54 -0400] rev 46583
8182052: Test compiler/aot/cli/jaotc/CompileJarTest.java fails in JPRT
Reviewed-by: kvn
bobv [Tue, 27 Jun 2017 14:28:09 -0400] rev 46582
8182053: Test compiler/aot/verification/ClassAndLibraryNotMatchTest.java fails in JPRT for jdk10/hs
Reviewed-by: kvn
ehelin [Wed, 28 Jun 2017 15:21:48 +0000] rev 46581
Merge
ehelin [Wed, 28 Jun 2017 14:17:28 +0200] rev 46580
8183122: Rename RefineRecordRefsIntoCSCardTableEntryClosure to G1RefineCardClosure
Reviewed-by: sjohanss, tschatzl
rehn [Wed, 28 Jun 2017 17:16:42 +0200] rev 46579
Merge
rehn [Wed, 28 Jun 2017 16:07:30 +0200] rev 46578
Merge
rehn [Wed, 28 Jun 2017 14:18:00 +0200] rev 46577
8180421: Change default value of BiasedLockingStartupDelay to 0
Summary: As CSR 8181778
Reviewed-by: tschatzl, redestad, coleenp, dcubed
stuefe [Wed, 28 Jun 2017 16:12:54 +0200] rev 46576
8182984: [aix] Make stack traces independent on successful vm initialization
Reviewed-by: simonis, mdoerr, clanger
tschatzl [Wed, 28 Jun 2017 14:15:56 +0200] rev 46575
8178151: Clean up G1RemSet files
Summary: Remove unnecessary class members, improve method visibility and naming
Reviewed-by: ehelin, sjohanss
tschatzl [Wed, 28 Jun 2017 12:11:55 +0200] rev 46574
8183006: Remove unused IterateOopClosureRegionClosure
Reviewed-by: sjohanss, ehelin
tschatzl [Wed, 28 Jun 2017 12:11:48 +0200] rev 46573
8183002: Remove unused concurrent parameter in HeapRegionManager::par_iterate
Reviewed-by: ehelin, sjohanss
tschatzl [Wed, 28 Jun 2017 10:58:19 +0200] rev 46572
8175554: Improve G1UpdateRSOrPushRefClosure
Summary: Micro-optimizations and improving naming for the G1UpdateRSOrPushRefClosure
Reviewed-by: ehelin, sangheki
tschatzl [Wed, 14 Jun 2017 11:26:44 +0200] rev 46571
8178148: Log more detailed information about scan rs phase
Summary: Add logging about the number of cards actually scanned, claimed and skipped during the Scan RS phase
Reviewed-by: ehelin, sangheki
iignatyev [Wed, 24 May 2017 18:28:34 -0700] rev 46570
8181053: port basicvmtest to jtreg
Reviewed-by: ehelin
redestad [Tue, 27 Jun 2017 12:27:27 +0000] rev 46569
Merge
redestad [Thu, 22 Jun 2017 15:53:07 +0200] rev 46568
8182487: Add Unsafe.objectFieldOffset(Class, String)
Reviewed-by: dsimms, twisti, bchristi, mgerdin, psandoz, chegar
stuefe [Tue, 27 Jun 2017 07:52:50 +0200] rev 46567
8182864: [aix] os::print_native_callstack should not assert for primordial threadness
Reviewed-by: clanger, mdoerr
iveresov [Mon, 26 Jun 2017 16:10:31 -0700] rev 46566
8182883: Update Graal
Reviewed-by: kvn
stefank [Tue, 11 Apr 2017 23:45:37 +0200] rev 46565
8178490: Usages of is_object_aligned with pointers are broken
Reviewed-by: tschatzl, kbarrett
stefank [Thu, 22 Jun 2017 09:07:47 +0200] rev 46564
8182696: Remove gcTrace.hpp include from referenceProcessor.hpp
Reviewed-by: tschatzl, kbarrett
kvn [Fri, 23 Jun 2017 15:16:23 -0700] rev 46563
8182138: Disable generating INC and DEC instructions on Xeon Phi and ATOM CPUs
Reviewed-by: kvn
Contributed-by: rahul.kandu@intel.com
hseigel [Fri, 23 Jun 2017 09:54:52 -0400] rev 46562
8182720: In InstanceKlass.cpp, get init_lock from handle
Summary: Replace init_lock() calls with h_init_lock() calls
Reviewed-by: sspitsyn, coleenp
kbarrett [Fri, 23 Jun 2017 01:08:42 +0000] rev 46561
Merge
kbarrett [Thu, 22 Jun 2017 20:47:22 -0400] rev 46560
8181449: Fix debug.hpp / globalDefinitions.hpp dependency inversion
Summary: Refactor debug.hpp and reverse include dependency.
Reviewed-by: coleenp, stefank, dcubed
kbarrett [Thu, 22 Jun 2017 23:39:18 +0000] rev 46559
Merge
stuefe [Tue, 13 Jun 2017 08:09:17 +0200] rev 46558
8182034: os::Posix::is_valid_signal() should, if it uses sigaddset, initialize the signal set
Summary: Added missing sigemptyset.
Reviewed-by: kbarrett, clanger
kvn [Thu, 22 Jun 2017 15:26:34 -0700] rev 46557
8181113: jaotc options lost after 8177046
Reviewed-by: iveresov, dlong
twisti [Thu, 22 Jun 2017 13:59:00 -0700] rev 46556
8182729: [AOT] remove UseConcMarkSweepGC check when loading libraries
Reviewed-by: kvn
mdoerr [Thu, 22 Jun 2017 18:33:41 +0200] rev 46555
8181810: PPC64: Leverage extrdi for bitfield extract
Reviewed-by: mdoerr, simonis
Contributed-by: Matthew Brandyberry <mbrandy@linux.vnet.ibm.com>
jwilhelm [Thu, 22 Jun 2017 00:51:07 +0200] rev 46554
Merge
kvn [Wed, 21 Jun 2017 10:28:27 -0700] rev 46553
8181823: [AOT] jaotc doesn't work with Graal
Summary: add new flag to indicate when to calculate class fingerprint
Reviewed-by: iklam, iveresov
fyang [Tue, 20 Jun 2017 17:00:07 +0800] rev 46552
8182581: aarch64: fix for crash caused by earlyret of compiled method
Summary: fix jvm crash caused by earlyret of compiled method for aarch64 port
Reviewed-by: aph
Contributed-by: snazarkin@azul.com
iveresov [Mon, 19 Jun 2017 16:31:43 -0700] rev 46551
8182557: Update Graal
Reviewed-by: kvn
rraghavan [Mon, 19 Jun 2017 11:23:16 +0000] rev 46550
Merge
rraghavan [Mon, 19 Jun 2017 03:10:46 -0700] rev 46549
8044829: UseAES warning message generation differs on CPU architecture
Summary: Fixed issue with feature flag setting when AES support disabled explicitly
Reviewed-by: kvn
njian [Fri, 12 May 2017 14:59:35 +0800] rev 46548
8179933: AArch64: Incorrect match rule for immL_255
Summary: The match rule fix will enable instructs like: SubExtL_uxtb_and and AddExtL_uxtb_and etc. Also rename immL_63 to the proper name: immI_63.
Reviewed-by: aph
Contributed-by: zhongwei.yao@linaro.org
rraghavan [Mon, 19 Jun 2017 01:23:58 -0700] rev 46547
8016470: AllocatePrefetchDistance is not changed by command line
Summary: Values from command line given preference for related flags, over default values based on platform
Reviewed-by: thartmann, kvn
kvn [Fri, 16 Jun 2017 12:06:31 -0700] rev 46546
8182114: assert(VM_Version::supports_sse()) failed
Summary: restore UseSSE check for FMA
Reviewed-by: dcubed
coleenp [Fri, 16 Jun 2017 09:13:56 -0400] rev 46545
8181450: assert in BasicHashtable::verify_table
Summary: remove assert as it has small probability of happening and added logging
Reviewed-by: kbarrett, sspitsyn
hseigel [Thu, 15 Jun 2017 18:58:08 +0000] rev 46544
Merge
hseigel [Thu, 15 Jun 2017 14:34:32 -0400] rev 46543
8182089: build error in hotspot/src/share/vm/runtime/reflection.cpp
Summary: Add const to argument in reflection.cpp so method signature matches the one in reflection.hpp
Reviewed-by: zgu, coleenp, rprotacio
roland [Fri, 09 Jun 2017 10:51:52 +0200] rev 46542
8181211: C2: Use profiling data to optimize on/off heap unsafe accesses
Reviewed-by: kvn
rehn [Thu, 15 Jun 2017 09:52:44 +0200] rev 46541
8181859: Monitor deflation is not checked in cleanup path
Reviewed-by: sspitsyn, dcubed, shade, cvarming
eosterlund [Wed, 14 Jun 2017 08:47:27 +0200] rev 46540
8181785: Remove the experimental ClearFPUAtPark JVM Flag
Summary: Removing the experimental and unstable ClearFPUAtPark optimization for SPARC
Reviewed-by: kbarrett, tschatzl, rehn
eosterlund [Wed, 14 Jun 2017 01:30:11 -0700] rev 46539
8181318: Allow C++ library headers on Solaris Studio
Summary: Allow studio to compile but not link against the stlport4 C++ standard library
Reviewed-by: dholmes, dcubed, erikj
fyang [Wed, 14 Jun 2017 17:33:54 +0800] rev 46538
8182161: aarch64: combine andr+cbnz into tbnz when possible
Summary: Combine andr+cbnz into tbnz when possible to save one instruction
Reviewed-by: aph
iveresov [Tue, 13 Jun 2017 16:29:42 +0000] rev 46537
Merge
iveresov [Tue, 13 Jun 2017 09:19:35 -0700] rev 46536
8182018: Update Graal
Reviewed-by: kvn
kbarrett [Tue, 13 Jun 2017 11:10:33 -0400] rev 46535
8086005: Define __STDC_xxx_MACROS config macros globally via build system
Summary: Moved macro definitions to hotspot build configuration
Reviewed-by: erikj, eosterlund
kbarrett [Tue, 13 Jun 2017 07:30:11 -0400] rev 46534
8181787: Remove Solaris SPARC GCC code
Summary: Remove obsolete code.
Reviewed-by: kbarrett, coleenp, gtriantafill
fyang [Sat, 10 Jun 2017 16:01:29 +0800] rev 46533
8181906: AArch64: port bugfix for 7009641 to AArch64
Summary: Allocation in the code cache returns NULL instead of failing the entire VM
Reviewed-by: aph
Contributed-by: teng.lu@linaro.org
thartmann [Fri, 09 Jun 2017 09:27:10 +0200] rev 46532
8181741: C2 compilation fails with "assert(i<_max) failed: oob"
Summary: PhaseIdealLoop should not use type() or type_or_null().
Reviewed-by: roland, kvn
thartmann [Fri, 09 Jun 2017 09:20:13 +0200] rev 46531
8181781: Replay compilation should ignore unresolved Klass with -XX:+ReplayIgnoreInitErrors
Summary: Ignore unresolved Klass with -XX:+ReplayIgnoreInitErrors.
Reviewed-by: kvn
jwilhelm [Thu, 08 Jun 2017 20:28:04 +0200] rev 46530
Merge
gtriantafill [Thu, 08 Jun 2017 13:17:51 -0400] rev 46529
8166748: Clean out Windows IA64 support
Reviewed-by: kbarrett, coleenp, bobv, mdoerr
vdeshpande [Wed, 07 Jun 2017 13:09:46 -0700] rev 46528
8181616: FMA Vectorization on x86
Reviewed-by: kvn
cjplummer [Wed, 07 Jun 2017 08:56:35 -0700] rev 46527
8171365: nsk/jvmti/scenarios/events/EM04/em04t001: many errors for missed events
Summary: fix CodeCache:blobs_do() so it iterates over all code cache heaps
Reviewed-by: sspitsyn, thartmann
thartmann [Wed, 07 Jun 2017 12:23:04 +0200] rev 46526
8181644: C1 crashes with -XX:+PrintCFGToFile
Summary: CFGPrinterOutput should not be shared between C1 compiler threads.
Reviewed-by: kvn
roland [Mon, 29 May 2017 18:17:49 +0200] rev 46525
8176506: C2: loop unswitching and unsafe accesses cause crash
Reviewed-by: vlivanov, mcberg, kvn, simonis
stuefe [Tue, 06 Jun 2017 17:07:42 +0200] rev 46524
8171504: [aix] On AIX, -XXaltjvm=<path> option is ignored
Reviewed-by: clanger, mdoerr
kbarrett [Mon, 05 Jun 2017 19:07:47 -0400] rev 46523
8166651: OrderAccess::load_acquire &etc should have const parameters
Summary: Added const qualifiers to load/load_acquire source parameters.
Reviewed-by: dholmes, coleenp, adinn, eosterlund
rprotacio [Mon, 05 Jun 2017 13:13:38 -0400] rev 46522
8176132: -XX:+PrintSharedSpaces should be converted to use Unified Logging.
Summary: Converted -XX:+PrintSharedSpaces to -Xlog:cds=info
Reviewed-by: iklam, jiangli, mseledtsov
mdoerr [Fri, 02 Jun 2017 16:32:39 +0200] rev 46521
8179527: Implement intrinsic code for reverseBytes with load/store
Reviewed-by: simonis, mdoerr
Contributed-by: Michihiro Horie <horie@jp.ibm.com>
tschatzl [Fri, 02 Jun 2017 13:48:01 +0200] rev 46520
8177044: Remove _scan_top from HeapRegion
Summary: Remove the _scan_top member from HeapRegion using a per-gc pre-calculated table of scan limits that also subsumes other checks.
Reviewed-by: sangheki, kbarrett, ehelin
tschatzl [Fri, 02 Jun 2017 13:47:54 +0200] rev 46519
8177707: Specialize G1RemSet::refine_card for concurrent/during safepoint refinement
Reviewed-by: ehelin, kbarrett
tschatzl [Fri, 02 Jun 2017 13:45:21 +0200] rev 46518
8162928: Micro-optimizations in scanning the remembered sets
Reviewed-by: ehelin, kbarrett
tschatzl [Fri, 02 Jun 2017 13:45:15 +0200] rev 46517
8071280: Specialize HeapRegion::oops_on_card_seq_iterate_careful() for use during concurrent refinement and updating the rset
Reviewed-by: kbarrett, sangheki, ehelin
dholmes [Fri, 02 Jun 2017 05:24:28 -0400] rev 46516
8181451: JDK-8174231 broke some clang builds
Reviewed-by: stuefe, kbarrett, iveresov
epavlova [Thu, 01 Jun 2017 17:34:01 -0700] rev 46515
8181124: Get rid of compiler.testlibrary.rtm.predicate
Reviewed-by: kvn
epavlova [Thu, 01 Jun 2017 17:33:07 -0700] rev 46514
8145728: compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java Expected message not found
Reviewed-by: kvn
mikael [Thu, 01 Jun 2017 09:34:53 -0700] rev 46513
8181377: Capture underlying type for unsafe/unaligned pointers in ClassFileParser
Reviewed-by: dholmes, kbarrett
pliden [Wed, 31 May 2017 13:17:00 +0200] rev 46512
8181319: Make os::Linux::sched_getcpu() available even when UseNUMA is false
Reviewed-by: dholmes, rehn
dholmes [Thu, 01 Jun 2017 02:21:18 +0000] rev 46511
Merge
zgu [Wed, 31 May 2017 09:19:28 -0400] rev 46510
8181055: PPC64: "mbind: Invalid argument" still seen after 8175813
Summary: Use numa_interleave_memory v2 api when available
Reviewed-by: dholmes, shade, gromero
iveresov [Wed, 31 May 2017 18:20:20 -0700] rev 46509
8181369: Update Graal
Reviewed-by: kvn
mikael [Tue, 30 May 2017 15:41:23 -0700] rev 46508
8180184: Add DATA and FSIZE to os::Posix::print_rlimit_info
Reviewed-by: dholmes, stuefe
dholmes [Tue, 30 May 2017 17:14:52 -0400] rev 46507
8174231: Factor out and share PlatformEvent and Parker code for POSIX systems
Reviewed-by: stuefe, rehn, dcubed
jwilhelm [Mon, 29 May 2017 20:48:10 +0200] rev 46506
Merge
coleenp [Sat, 27 May 2017 09:21:01 -0400] rev 46505
8174749: Use hash table/oops for MemberName table
Summary: Add a Java type called ResolvedMethodName which is immutable and can be stored in a hashtable, that is weakly collected by gc
Reviewed-by: sspitsyn, stefank, jrose
mikael [Fri, 26 May 2017 13:47:33 -0700] rev 46504
8180032: Unaligned pointer dereference in ClassFileParser
Reviewed-by: dholmes, hseigel
gtriantafill [Fri, 26 May 2017 09:48:46 -0400] rev 46503
8179861: Missing copyrights in some hotspot files
Reviewed-by: coleenp, dholmes, sspitsyn
tschatzl [Fri, 26 May 2017 13:46:49 +0200] rev 46502
8180755: Remove use of bitMap.inline.hpp include from instanceKlass.hpp and c1_ValueSet.hpp
Reviewed-by: ehelin, coleenp, dholmes
mbaesken [Thu, 25 May 2017 20:55:20 -0400] rev 46501
8180945: vmError.cpp : adjust dup and fclose
Reviewed-by: dholmes