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3767 Commits

Author SHA1 Message Date
Jie Fu
a8b4801859 8240846: Zero VM is broken after JDK-8238681: UseSSE not defined 
Reviewed-by: shade, rehn, vlivanov
 2020-03-13 17:01:16 +08:00
Calvin Cheung
38940d166a 8238000: Crash in ClassLoader::record_result while dynamic dumping netty 
Make a copy of the _shared_path_table for use during dynamic CDS dump.

Reviewed-by: iklam, minqi
 2020-03-12 16:05:07 -07:00
Mandy Chung
d5d6dc0caa 8228336: Refactor native library loading implementation 
Reviewed-by: alanb, dholmes
 2020-03-12 11:54:11 -07:00
Aleksey Shipilev
3ee99ca1d7 8240948: Shenandoah: cleanup not-forwarded-objects paths after JDK-8240868 
Reviewed-by: rkennke
 2020-03-12 18:50:18 +01:00
Zhengyu Gu
71e1277fb3 8240917: Shenandoah: Avoid scanning thread code roots twice in all root scanner 
Reviewed-by: rkennke
 2020-03-12 13:08:40 -04:00
Roman Kennke
e5ab701157 8240873: Shenandoah: Short-cut arraycopy barriers 
Reviewed-by: shade
 2020-03-12 17:52:47 +01:00
Roman Kennke
70e730fd5c 8240872: Shenandoah: Avoid updating new regions from start of evacuation 
Reviewed-by: shade
 2020-03-12 17:52:10 +01:00
Yumin Qi
90a39195c1 8240563: [TESTBUG] WB_IsCDSIncludedInVmBuild should support uncompressed oops/klasses 
With 8232069, CDS works with uncompressed oops/kalsses, detecting CDS code no longer bases on the two flags.

Reviewed-by: iklam
 2020-03-12 09:07:11 -07:00
Zhengyu Gu
b4ff6abe63 8239926: Shenandoah: Shenandoah needs to mark nmethod's metadata 
Reviewed-by: rkennke, shade
 2020-02-25 12:01:35 -05:00
Erik Österlund
8b73900222 8241074: JDK-8240363 broke the build on AArch64 
Reviewed-by: shade
 2020-03-16 17:13:56 +00:00
Severin Gehwolf
add18914fb 8239785: Cgroups: Incorrect detection logic on old systems in hotspot 
Return NULL subsystem if no cgroup controllers are mounted.

Reviewed-by: bobv, mbaesken
 2020-02-25 12:17:26 +01:00
Zhengyu Gu
1f189228b6 8240915: Shenandoah: Remove unused fields in init mark tasks 
Reviewed-by: rkennke
 2020-03-12 09:25:08 -04:00
Yudi Zheng
21d3eaf587 8240831: [JVMCI] Export missing vmStructs entries used by JVMCI compilers 
Reviewed-by: kvn, thartmann
 2020-03-12 13:20:53 +01:00
Claes Redestad
d49cf17db0 8240669: Devirtualize Relocation::type 
Reviewed-by: rbackman, thartmann
 2020-03-05 16:07:17 +01:00
Kelvin Nilsen
19e02810db 8225216: gc/logging/TestMetaSpaceLog.java doesn't work for Shenandoah 
Reviewed-by: shade
 2020-03-12 06:47:17 +01:00
Andrew Haley
6275aee690 Merge 2020-03-11 15:02:09 +00:00
Aleksey Shipilev
eb974fad6d 8240868: Shenandoah: remove CM-with-UR piggybacking cycles 
Reviewed-by: rkennke, zgu
 2020-03-11 14:17:52 +01:00
Andrew Haley
0992e17b97 8240829: Use a fast O(1) algorithm for exact_log2 
Reviewed-by: jrose, redestad
 2020-03-11 12:38:57 +00:00
Andrew Haley
661c073594 8240615: is_power_of_2() has Undefined Behaviour and is inconsistent 
Reviewed-by: jrose, redestad
 2020-03-10 10:49:01 -04:00
Stefan Karlsson
534331f0a1 8240532: heap inspection prints trailing @ after name of module without version 
Reviewed-by: lfoltan
 2020-03-04 18:08:09 +01:00
Stefan Karlsson
43e0fc04b0 8240529: CheckUnhandledOops breaks NULL check in Modules::define_module 
Reviewed-by: coleenp, lfoltan, hseigel
 2020-03-04 15:50:49 +01:00
Stefan Karlsson
593a05c93a 8240530: CheckUnhandledOops breaks BacktraceBuilder::set_has_hidden_top_frame 
Reviewed-by: coleenp, dholmes
 2020-03-04 15:50:51 +01:00
Vladimir Kozlov
39ab073173 8240830: [BACKOUT] 8240195: some jaotc failures of fastdebug build with specific flags 
Reviewed-by: dcubed
 2020-03-10 14:39:39 -07:00
Yumin Qi
53c6887a3d 8240840: Rollback whitebox.cpp in push 8240691 
Whitebox.cpp should not change in 8240691, which is accidentally included.

Reviewed-by: iklam, ccheung
 2020-03-10 14:37:37 -07:00
Yudi Zheng
75632a6df2 8240610: [JVMCI] Export VMVersion::_has_intel_jcc_erratum to JVMCI compiler 
Reviewed-by: kvn, thartmann
 2020-03-10 21:48:43 +01:00
Yumin Qi
0e3529ad10 8240691: ClhsdbCDSJstackPrintAll incorrectly thinks CDS is in use 
Fix by checking "UseSharedSpaces = false" for CDS enabled.

Reviewed-by: iklam
 2020-03-10 11:52:53 -07:00
Vladimir Ivanov
072cfd2e48 8238681: Make -XX:UseSSE flag x86-specific 
Reviewed-by: dholmes, kvn
 2020-03-10 20:51:07 +03:00
Roland Westrelin
42ff13ab82 8240195: some jaotc failures of fastdebug build with specific flags 
Reviewed-by: kvn, thartmann
 2020-03-09 09:42:30 +01:00
Markus Grönlund
aac5b27b6a 8238180: RunThese30M failed "assert(t->jfr_thread_local()->shelved_buffer() == __null) failed: invariant" 
Reviewed-by: egahlin
 2020-03-10 15:44:59 +01:00
Ivan Walulya
d49eb0d9a7 8240668: G1 list of all PerRegionTable does not have to be a double linkedlist any more 
Reviewed-by: kbarrett, tschatzl
 2020-03-10 10:19:34 +01:00
Roland Westrelin
43e0165eea 8240794: [BACKOUT] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found" 
Reviewed-by: thartmann
 2020-03-10 10:45:01 +01:00
Aditya Mandaleeka
d112950b5b 8230853: Shenandoah: replace leftover assert(is_in(...)) with rich asserts 
Reviewed-by: shade
 2020-03-09 22:41:11 +01:00
Aleksey Shipilev
9722dfc9bc 8240750: Shenandoah: remove leftover files and mentions of ShenandoahAllocTracker 
Reviewed-by: rkennke
 2020-03-09 22:41:04 +01:00
Aleksey Shipilev
2ba5ed53d6 8240749: Shenandoah: refactor ShenandoahUtils 
Reviewed-by: rkennke
 2020-03-09 22:40:55 +01:00
Dongbo He
aa2be1141d 8240576: JVM crashes after transformation in C2 IdealLoopTree::merge_many_backedges 
Reviewed-by: kvn
 2020-03-09 22:31:12 +08:00
Kevin Walls
a11912ca06 8240295: hs_err elapsed time in seconds is not accurate enough 
Reviewed-by: dholmes, sspitsyn
 2020-03-09 12:54:53 +00:00
Aditya Mandaleeka
3ff8eff804 8220503: Move ShenandoahTerminatorTerminator::should_exit_termination out of header 
Reviewed-by: rkennke
 2020-03-09 12:29:13 +01:00
Roland Westrelin
b58c8601bb 8239335: C2: assert((Value(phase) == t) || (t != TypeInt::CC_GT && t != TypeInt::CC_EQ)) failed: missing Value() optimization 
Reviewed-by: kvn, thartmann
 2020-03-05 15:56:49 +01:00
Kim Barrett
1c1fb44ac1 8240722: [BACKOUT] G1DirtyCardQueue destructor has useless flush 
Backout JDK-8240133

Reviewed-by: sjohanss
 2020-03-09 04:06:37 -04:00
Ioi Lam
046dcdc0bc 8240613: InstanceKlass::set_init_state failed with assert(good_state || state == allocated) 
Reviewed-by: dcubed
 2020-03-08 15:06:27 -07:00
Kim Barrett
7806ca1477 8240133: G1DirtyCardQueue destructor has useless flush 
Removed useless call to flush.

Reviewed-by: tschatzl, sjohanss
 2020-03-08 17:33:48 -04:00
Jie Fu
f222cb8b8c 8240695: Build is broken when cds is disabled after JDK-8232081 
Reviewed-by: iklam
 2020-03-07 14:42:55 +08:00
Kim Barrett
9f334a1640 8240239: Replace ConcurrentGCPhaseManager 
Replace ConcurrentGCPhaseManager with ConcurrentGCBreakpoints

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: kbarrett, pliden, sangheki
 2020-03-06 18:42:13 -05:00
Calvin Cheung
9e2ab1e363 8232081: Try to link all classes during dynamic CDS dump 
During CDS dynamic dump, link all classes loaded by the builtin class loaders in JVM_BeforeHalt() and JavaThread::invoke_shutdown_hooks().

Reviewed-by: iklam, dholmes
 2020-03-06 15:33:13 -08:00
Roman Kennke
8c1204de6b 8240315: Shenandoah: Rename ShLBN::get_barrier_strength() 
Reviewed-by: shade
 2020-03-06 21:51:32 +01:00
Aleksey Shipilev
d8bded6fb4 8240671: Shenandoah: refactor ShenandoahPhaseTimings 
Reviewed-by: rkennke, zgu
 2020-03-06 17:03:42 +01:00
Ralf Schmelter
14c098610a 8240440: Implement get_safepoint_workers() for parallel GC 
Reviewed-by: tschatzl, kbarrett
 2020-03-06 16:19:32 +01:00
Ivan Walulya
f0cd9dd5c4 8240592: HeapRegionManager::rebuild_free_list logs 0s for the estimated free regions before 
Reviewed-by: sjohanss, kbarrett
 2020-03-06 14:10:41 +01:00
Aditya Mandaleeka
95a497ae9f 8236981: Remove ShenandoahTraversalUpdateRefsClosure 
Reviewed-by: shade, rkennke
 2020-03-06 13:41:14 +01:00
Ivan Walulya
25d2db06c4 8240589: OtherRegionsTable::_num_occupied not updated correctly 
Reviewed-by: tschatzl, sjohanss
 2020-03-06 11:40:03 +01:00