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1865 Commits

Author SHA1 Message Date
Robbin Ehn
3bb71a9b51 8207334: VM times out in VM_HandshakeAllThreads::doit() with RunThese30M 
Handshakes did not consider external suspended threads safe for safepoint.

Reviewed-by: dcubed, dholmes
 2018-08-17 13:38:19 +02:00
Tobias Hartmann
73bcb0507e 8208275: C2 crash in Node::add_req(Node*) 
Split-if optimization should not process (dead) counted loops.

Reviewed-by: roland
 2018-08-17 08:21:20 +02:00
Ioi Lam
2e941724e4 8209545: Simplify HeapShared::archive_module_graph_objects 
Added archivable_static_fields array in heapShared.cpp

Reviewed-by: jiangli
 2018-08-15 11:19:57 -07:00
Kim Barrett
6355dec98c 8209607: Remove stale comment for JNI mutexes 
Remove comment.

Reviewed-by: dholmes
 2018-08-16 19:49:25 -04:00
Jiangli Zhou
da4684e2e1 8209389: SIGSEGV in WalkOopAndArchiveClosure::do_oop_work 
Check the MetaspaceShared::archive_heap_object return value and handle failure accordingly.

Reviewed-by: iklam, coleenp
 2018-08-16 17:29:22 -04:00
Doug Simon
e39c7c3c93 8209535: [JVMCI] Do not swallow NoClassDefFoundError when converting JVMCI methods and fields to reflection objects 
Reviewed-by: kvn, iveresov
 2018-08-16 09:46:09 +02:00
Tobias Hartmann
5b0774ea01 8209511: C2 asserts with UseSSE < 4 and AVX enabled: "Label was never bound to a location, but it was used as a jmp target' 
Make sure label is bound even if SSE is disabled.

Reviewed-by: kvn
 2018-08-16 09:09:18 +02:00
Ioi Lam
bd57506f87 8207832: serviceability/sa/ClhsdbCDSCore.java failed with "Couldn't find core file location" 
Handle %p in /proc/sys/kernel/core_pattern

Reviewed-by: dholmes, hseigel
 2018-08-15 19:22:46 -07:00
Ioi Lam
e12ee81ff0 8206115: Use shared macros for JavaClasses::compute_offsets and MetaspaceShared::serialize_well_known_classes 
Added BASIC_JAVA_CLASSES_DO in javaClasses.hpp

Reviewed-by: jiangli, redestad, coleenp
 2018-08-14 20:46:46 -07:00
Coleen Phillimore
ef15adee70 8209541: Fix merge problem in SymbolTable::do_check_concurrent_work 
Remerged with previous change to do_unloading.

Reviewed-by: hseigel
 2018-08-15 16:01:48 -04:00
Coleen Phillimore
68e65d8ece 8209447: vmTestbase/vm/mlvm/indy/func/jvmti/mergeCP_none2indy_b/TestDescription.java timed out 
Was walking code cache for every safepoint because redefined methods take a long time to clear out of the code cache

Reviewed-by: eosterlund, rehn
 2018-08-15 15:50:23 -04:00
Dmitrij Pochepko
4377d3abe2 8209439: C2 library_call can potentially ignore Math.pow intrinsic or use null pointer 
Reviewed-by: kvn, thartmann
 2018-08-15 14:48:12 +03:00
Erik Österlund
b9052e9647 8208582: Introduce native oop barriers in C1 for OopHandle 
Reviewed-by: coleenp, kvn
 2018-08-15 09:51:57 +02:00
Gerard Ziemski
b75805c1a5 8195100: Use a low latency hashtable for SymbolTable 
Used concurrentHashTable, similar to stringTable

Reviewed-by: coleenp, kbarrett, iklam, pliden
 2018-08-14 18:42:14 -05:00
Kim Barrett
773906998a 8209347: SATBMarkQueue.cpp should not need jvm.h 
Use os::snprintf instead of jio_snprintf.

Reviewed-by: shade, tschatzl
 2018-08-14 14:58:14 -04:00
Kim Barrett
8f31a55f91 8209346: Refactor SATBMarkQueue filter configuration 
Moved reference to G1-specific option to G1CollectedHeap.

Reviewed-by: shade, rkennke
 2018-08-14 13:16:26 -04:00
Lutz Schmidt
815cdefb43 8209433: [s390] Fix build, broken by 8208672 (Enable -Wreorder) 
Reviewed-by: tschatzl, shade
 2018-08-14 14:28:23 +02:00
Per Lidén
a51aeedca0 8209376: ZGC: Move ZMarkStackAllocator into a separate file 
Reviewed-by: eosterlund, kbarrett
 2018-08-13 14:04:43 +02:00
Per Lidén
f50c8dddfa 8209375: ZGC: Use dynamic base address for mark stack space 
Reviewed-by: eosterlund, kbarrett
 2018-08-13 14:04:42 +02:00
Kim Barrett
924bba584d 8209345: Merge SATBMarkQueueFilter into SATBMarkQueueSet 
Move filter extension protocol to SATBMarkQueueSet.

Reviewed-by: shade, tschatzl, rkennke
 2018-08-14 00:15:56 -04:00
Kim Barrett
a007690fa0 8209396: Make PtrQueueSets not statically allocated 
Change the G1BarrierSet PtrQueueSet static members to ordinary members.

Reviewed-by: shade, tschatzl, rkennke
 2018-08-13 18:21:26 -04:00
Claes Redestad
5c3008fbc4 8209120: Archive the Integer.IntegerCache 
Reviewed-by: jiangli, alanb, plevart, iklam, mchung
 2018-08-13 19:21:43 +02:00
Thomas Schatzl
7aabcdee63 8200365: TestOptionsWithRanges.java of '-XX:TLABWasteTargetPercent=100' fails intermittently 
For initial TLAB sizing, increase the number of expected refills to 2.

Reviewed-by: phh, sangheki
 2018-08-13 12:24:25 +02:00
Thomas Schatzl
a9508324e2 8209193: Fix aarch64-linux compilation after -Wreorder changes 
Reviewed-by: shade, drwhite
 2018-08-13 12:24:25 +02:00
Gunter Haug
93c176ef2e 8209357: [PPC64] Fix build which was broken by 8208672 (Enable -Wreorder) 
Reviewed-by: mbaesken, tschatzl
 2018-08-13 12:24:25 +02:00
Aleksei Voitylov
1712e272cd 8209380: ARM: cleanup maybe-uninitialized and reorder compiler warnings 
Reviewed-by: dholmes, drwhite, tschatzl
 2018-08-13 12:24:25 +02:00
Aleksei Voitylov
abb7f64829 8209378: Fix Minimal VM after JDK-8208677 
Reviewed-by: coleenp, shade
 2018-08-13 10:28:01 +02:00
Coleen Phillimore
d1aea148fe 8207924: serviceability/sa/TestUniverse.java#id0 intermittently fails with assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded 
InstanceKlass::implementors() needs the Compile_lock

Reviewed-by: thartmann, eosterlund
 2018-08-11 12:49:33 -04:00
Coleen Phillimore
647c7d5344 8164683: Solaris: JVM abuses thread preemption control 
Complete removal of preemption control and command line arguments (were deprecated in 11).

Reviewed-by: hseigel, pchilanomate, dholmes
 2018-08-10 09:36:01 -04:00
Harold Seigel
83b2fb5b0d 8207778: Add locking to ModuleEntry and PackageEntry tables 
Restructure ClassLoaderDataGraph code to simplify using locks in SystemDictionary::do_unloading()

Reviewed-by: lfoltan, coleenp
 2018-08-10 09:30:26 -04:00
Boris Ulasevich
092e9e4f81 8206895: aarch64: rework error-prone cmp instuction 
Reviewed-by: aph
 2018-08-10 14:22:49 +03:00
Jiangli Zhou
a5d14313f5 8207263: Store the Configuration for system modules into CDS archive 
Archive boot layer Configuration.

Reviewed-by: redestad, iklam, ccheung
 2018-08-10 00:35:57 -04:00
Claes Redestad
2c5b52f061 8209186: Rename SimpleThresholdPolicy to TieredThresholdPolicy 
Reviewed-by: thartmann, pliden, kvn
 2018-08-10 00:20:15 +02:00
Roman Kennke
59ca28bf1c 8209118: Abstract SATBMarkQueueSet's ThreadLocalData access 
Reviewed-by: kbarrett, shade
 2018-08-09 22:51:48 +02:00
Mikael Vidstedt
83a51d869e Merge 2018-08-09 10:08:07 -07:00
Roman Kennke
cbcc690048 8205523: Explicit barriers for interpreter 
Reviewed-by: eosterlund, coleenp
 2018-06-22 16:07:15 +02:00
Roman Kennke
f62fa67625 8204969: Asserts in objArrayKlass.cpp need to use _raw variants of obj_addr_at() 
Reviewed-by: tschatzl, eosterlund
 2018-08-09 17:11:11 +02:00
Per Lidén
f8590345b7 8209127: ZGC: Improve error message when failing to map memory for mark stacks 
Reviewed-by: eosterlund, tschatzl
 2018-08-09 11:24:30 +02:00
Per Lidén
abb1e458eb 8209126: ZGC: ZMarkStackAllocator::is_initialized() never called 
Reviewed-by: eosterlund, tschatzl
 2018-08-09 11:24:30 +02:00
Per Lidén
6c7f0f0218 8209125: ZGC: Clean up ZServiceabilityCounters 
Reviewed-by: eosterlund, tschatzl
 2018-08-09 11:24:30 +02:00
Per Lidén
e05a66c789 8207756: ZGC: jstat should show CGC STW phases 
Co-authored-by: Yasumasa Suenaga <yasuenag@gmail.com>
Reviewed-by: pliden, ysuenaga, eosterlund
 2018-08-09 11:24:30 +02:00
Xin Liu
e5f3e1b60c 8207965: C2-only debug build fails 
Reviewed-by: kvn, iignatyev
 2018-08-08 18:38:34 -07:00
Coleen Phillimore
a7b66f6f5e 8208677: Move inner metaspace cleaning out of class unloading 
Move to safepoint cleanup actions to do if needed.

Reviewed-by: eosterlund, hseigel
 2018-08-08 15:24:21 -04:00
Thomas Schatzl
9c0720b156 8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder 
Reviewed-by: dholmes, hseigel
 2018-08-08 15:31:07 +02:00
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder 
Reviewed-by: kvn
 2018-08-08 15:31:06 +02:00
Thomas Schatzl
d702d5f8d2 8208669: GC changes to allow enabling -Wreorder 
Reviewed-by: kbarrett
 2018-08-08 15:31:06 +02:00
Coleen Phillimore
a6a078ee4f 8208575: Remove Atomic::add/sub for short 
Removed code to atomic::add for short because it's no longer used for Symbol.

Reviewed-by: iklam
 2018-08-07 19:35:50 -04:00
Ioi Lam
1b2e7cbaef 8208999: Some use of Klass* should be replaced by InstanceKlass* 
Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*

Reviewed-by: coleenp, hseigel
 2018-08-07 15:45:07 -07:00
Harold Seigel
82186ce311 8208604: Metadata::print_value_string() compares 'this' to NULL 
Remove the comparison and add asserts to check for NULL

Reviewed-by: coleenp, gziemski
 2018-08-06 14:20:58 -04:00
Phil Race
32ec91ca9b Merge 2018-08-03 09:42:57 -07:00