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3624 Commits

Author SHA1 Message Date
Claes Redestad
a4e6e67553 8232207: Linux os::available_memory re-reads cgroup configuration on every invocation 
Reviewed-by: bobv, sgehwolf
 2019-10-17 00:19:02 +02:00
Claes Redestad
638fe2b833 8232211: Remove dead code from os.hpp|cpp 
Reviewed-by: dholmes, dcubed, rehn
 2019-10-17 00:00:13 +02:00
Man Cao
7e6ebde13c 8232232: G1RemSetSummary::_rs_threads_vtimes is not initialized to zero 
Fix error in "Concurrent refinement threads times" in GC log and cleanup.

Reviewed-by: tschatzl, kbarrett
 2019-10-14 18:48:10 -07:00
Thomas Schatzl
1c9dd15716 8232260: Remove g1 prefix in G1CollectedHeap::g1_hot_card_cache() getter 
Reviewed-by: kbarrett, sjohanss
 2019-10-16 12:36:44 +02:00
Martin Doerr
79c1634258 8232106: [x86] C2: SIGILL due to usage of SSSE3 instructions on processors which don't support it 
Reviewed-by: kvn, thartmann
 2019-10-16 11:52:56 +02:00
Zhengyu Gu
0046f1ea4f 8229919: Support JNI Critical functions in object pinning API on x86_32 platforms 
Reviewed-by: rkennke, adinn
 2019-10-15 22:22:23 -04:00
Henry Jen
9dd506f713 Merge 2019-10-15 21:33:54 +00:00
Aleksey Shipilev
6b11446797 8232051: Epsilon should warn about Xms/Xmx/AlwaysPreTouch configuration 
Reviewed-by: zgu
 2019-10-15 19:45:09 +02:00
Aleksey Shipilev
c1972ecd19 8232205: Shenandoah: missing "Update References" -> "Update Roots" tracing 
Reviewed-by: rkennke, zgu
 2019-10-15 19:38:59 +02:00
Henry Jen
8d141f1048 Merge 2019-10-14 21:01:25 +00:00
Kim Barrett
b8c7a95859 8232147: Remove notproduct option IgnoreLockingAssertions 
Removed option.

Reviewed-by: coleenp, dholmes
 2019-10-12 00:22:53 -04:00
Tom Rodriguez
81da915128 8231659: [JVMCI] Could not work PrintAssembly for JVMCI installed code 
Reviewed-by: ysuenaga
 2019-10-10 11:40:59 -07:00
Coleen Phillimore
a95a39a04e 8232120: com/sun/jdi/InvokeTest fails with -Xcheck:jni: assert(k->is_instance_klass()) failed: cast to InstanceKlass 
Should have allowed recv klass to be an array.

Reviewed-by: hseigel, dcubed
 2019-10-11 11:50:04 -04:00
Matthias Baesken
2882b4c549 8232107: support ThreadPriorityPolicy flag on AIX 
Reviewed-by: clanger, dholmes
 2019-10-10 14:20:43 +02:00
Huang Wang
4fb2bb554d 8231988: Unexpected test result caused by C2 IdealLoopTree::do_remove_empty_loop 
Duplicate cmp node in empty loop if it has other users

Co-authored-by: Tuo Xie <xietuo@huawei.com>
Reviewed-by: neliasso, thartmann
 2019-10-11 16:52:18 +08:00
Claes Redestad
35fb2da425 8232165: Reduce allocations in ValueStack copying constructor 
Reviewed-by: neliasso, kvn
 2019-10-14 20:58:08 +02:00
Aleksey Shipilev
67a89143dd 8232176: Shenandoah: new assert in ShenandoahEvacuationTask is too strong 
Reviewed-by: rkennke
 2019-10-14 11:03:13 +02:00
Robbin Ehn
9de8d240ff 8218543: ThreadsList handling during error reporting can crash 
Reviewed-by: dcubed, dholmes
 2019-10-14 08:59:12 +02:00
Erik Österlund
1a0e073932 8232116: ZGC: Remove redundant ZLock in ZNMethodTable 
Reviewed-by: stefank, pliden
 2019-10-11 13:07:21 +00:00
Andrew Dinn
67ebe0d274 8232046: AArch64 build failure after JDK-8225681 
Reviewed-by: eosterlund
 2019-10-10 10:59:13 +01:00
Coleen Phillimore
986f2bbf2c 8231769: Test tools/javac/tree/MakeTypeTest.java fails with -Xcheck:jni 
Delete local jni handles in create_from_platform_dependent_str() after upcall to Java.

Reviewed-by: dholmes, hseigel
 2019-10-11 08:49:42 -04:00
Jie Fu
179aab2fe2 8232151: Minimal VM build broken after JDK-8232050 
Reviewed-by: dholmes, clanger
 2019-10-11 17:49:25 +08:00
Thomas Schatzl
5e9b772767 8231956: Remove seq_add_card/reference from PerRegionTable class 
Reviewed-by: sjohanss, pliden
 2019-10-11 11:21:28 +02:00
Per Lidén
e598c94852 8232070: ZGC: Remove unused ZVerifyLoadBarriers 
Reviewed-by: tschatzl
 2019-10-11 10:16:35 +02:00
Matthias Baesken
19a6085f43 8232052: use string literal for format string when handling PauseAtStartupFile 
Reviewed-by: clanger, stuefe
 2019-10-09 14:07:44 +02:00
Matthias Baesken
124bc7bb1e 8232060: add some initializations using sigemptyset in os_aix.cpp 
Reviewed-by: clanger, stuefe
 2019-10-10 08:46:07 +02:00
Claes Redestad
94365d3210 8232150: aarch64 build broken after JDK-8232050 
Reviewed-by: dholmes
 2019-10-11 01:11:28 +02:00
Xin Liu
1ad5c5bfb7 8165056: move JIT Compiler related files from runtime/ to compiler/ directory 
Reviewed-by: kvn, coleenp, dholmes
 2019-10-09 12:43:32 -07:00
Aleksey Shipilev
d2d6b6378e 8231947: Shenandoah: cleanup ShenandoahHumongousMoves flag treatment 
Reviewed-by: rkennke
 2019-10-10 21:54:54 +02:00
Aleksey Shipilev
57fcedc33d 8232102: Shenandoah: print everything in proper units 
Reviewed-by: rkennke
 2019-10-10 21:54:53 +02:00
Ioi Lam
5a120f0967 8232071: Avoid shared dictionary lookup when the class name is not shared 
Reviewed-by: jiangli, ccheung
 2019-10-10 10:48:31 -07:00
Claes Redestad
88d28a2bf9 8232050: Improve inlining of Klass accessors 
Reviewed-by: lfoltan, tschatzl, coleenp, dholmes, jiangli
 2019-10-10 13:26:22 +02:00
Christian Hagedorn
9751b5669a 8231720: Some perf regressions after 8225653 
Fixed emitting of unused assembly code in 8225653​ which had a negative impact on performance in tight loops.

Reviewed-by: kvn, thartmann
 2019-10-10 10:27:12 +02:00
Tom Rodriguez
4a41f86a39 8231586: enlarge encoding space for OopMapValue offsets 
Reviewed-by: dlong
 2019-10-09 16:35:44 -07:00
Erik Österlund
42885307f6 8230565: ZGC: Redesign C2 load barrier to expand on the MachNode level 
Co-authored-by: Per Liden <per.liden@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Nils Eliasson <nils.eliasson@oracle.com>
Reviewed-by: pliden, stefank, neliasso
 2019-10-09 12:30:06 +00:00
Richard Reingruber
a683592254 8230677: Should disable Escape Analysis if JVMTI capability can_get_owned_monitor_info was taken 
Reviewed-by: sspitsyn, dholmes, kvn
 2019-10-08 15:30:39 +02:00
David Holmes
d113ca0727 8231737: Cleanup JvmtiRawMonitor code 
Reviewed-by: sspitsyn, pliden, coleenp, dcubed
 2019-10-08 17:30:48 -04:00
Kim Barrett
d7fcd0ccac 8231153: Improve concurrent refinement statistics 
8043505: G1RemSet::_conc_refine_cards is incremented unsynchronized

Added refinement rates and counts, removed _conc_refine_cards

Reviewed-by: tschatzl, sjohanss
 2019-10-08 15:15:50 -04:00
Claes Redestad
8edf64d236 8232006: Remove dead code from klassVtable 
Reviewed-by: coleenp, jiangli, lfoltan
 2019-10-08 20:47:46 +02:00
Coleen Phillimore
2f4bd6db09 8225681: vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine fails due a) MT-unsafe modification of inline cache 
Allow old methods in CompiledStaticDirectCall::set_to_interpreted

Reviewed-by: sspitsyn, eosterlund
 2019-10-08 13:18:40 -04:00
Daniil Titov
0f1f9fe653 8231666: ThreadIdTable::grow() invokes invalid thread transition 
Reviewed-by: dholmes, rehn
 2019-10-08 09:39:10 -07:00
Daniil Titov
7306526835 8170299: Debugger does not stop inside the low memory notifications code 
Reviewed-by: sspitsyn, dholmes
 2019-10-08 09:13:08 -07:00
Claes Redestad
fe8c0edee0 8231993: Remove redundant pkg_str param from is_shared_class_visible_for_classloader 
Reviewed-by: hseigel, coleenp
 2019-10-08 15:48:36 +02:00
Claes Redestad
f8f7cdcbe3 8231355: Remove unused utility methods in libjava 
Reviewed-by: dholmes, jrose, alanb
 2019-10-08 10:24:22 +02:00
Matthias Baesken
d10abea7cf 8231753: use more Posix functionality in aix os::print_os_info 
Reviewed-by: clanger, dholmes
 2019-10-08 09:33:57 +02:00
Matthias Baesken
0072545f58 8231751: on aix handle Power 9 in os::get_summary_cpu_info 
Reviewed-by: clanger, mdoerr
 2019-10-02 10:01:18 +02:00
David Holmes
f3df804e24 8231289: Disentangle JvmtiRawMonitor from ObjectMonitor and clean it up 
Reviewed-by: sspitsyn, dcubed, coleenp
 2019-10-07 18:44:53 -04:00
Jiangli Zhou
874037d252 8231630: Optimize boot loader with no bootclasspath append entry 
Optimize SystemDictionary::load_instance_class for boot loader. Immediately return NULL if the requested class is either in the unnamed package or unnamed module, or in a module not defined to the boot loader, when there is no bootclasspath append entry.

Reviewed-by: martin, aeubanks, dthomson, redestad, lfoltan, iklam
 2019-10-07 11:29:10 -07:00
Aleksey Shipilev
67a0aa7960 8231946: Remove obsolete and unused ShenandoahVerifyObjectEquals flag 
Reviewed-by: rkennke
 2019-10-07 17:12:22 +02:00
Aleksey Shipilev
89c8b7be66 8231932: Shenandoah: conc/par GC threads ergonomics overrides user settings 
Reviewed-by: rkennke
 2019-10-07 17:12:13 +02:00