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2459 Commits

Author SHA1 Message Date
Per Lidén
8aa6e7538c 8220596: ZGC: Convert ZNMethodData to use ZAttachedArray 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
c62f53a576 8220595: ZGC: Introduce ZAttachedArray 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
dd412e66c5 8220594: ZGC: Remove superfluous ZPage::is_active() 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
cc4ae9ab95 8220593: ZGC: Remove superfluous ZPage::is_detached() 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
3f4dfa422c 8220592: ZGC: Move destruction of detached ZPages into ZPageAllocator 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:40 +01:00
Per Lidén
16a100d103 8220591: ZGC: Don't delay reclaimation of ZVirtualMemory 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
e7cfe60a32 8220590: ZGC: Remove ZPages from ZPageTable when freed 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
b29bc9f1da 8220589: ZGC: Remove superfluous ZPageTableEntry 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
0ce7c21d33 8220588: ZGC: Convert ZRelocationSet to hold ZForwardings instead of ZPages 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
5a079bf515 8220587: ZGC: Break out forwarding information from ZPage 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
547b2655d5 8220586: ZGC: Move relocation logic from ZPage to ZRelocate 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:39 +01:00
Per Lidén
3d4b0ea232 8220741: ZGC: Move CPU agnostic files from linux_x86 to linux 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:38 +01:00
Per Lidén
fbf62f0fb8 8220569: ZGC: Rename and rework ZUnmapBadViews to ZVerifyViews 
Reviewed-by: stefank, eosterlund
 2019-03-18 11:50:38 +01:00
Coleen Phillimore
5c5089b0a2 8220512: Deoptimize redefinition functions that have dirty ICs 
Walk ICs to determine whether nmethods are dependent on redefined classes.

Reviewed-by: sspitsyn, eosterlund
 2019-03-15 16:00:18 -04:00
Claes Redestad
4bfd3db2e0 8220366: Optimize Symbol handling in ClassVerifier and SignatureStream 
Reviewed-by: hseigel, coleenp, lfoltan
 2019-03-14 18:56:25 +01:00
Claes Redestad
23e0276cc9 8220502: Inefficient pre-sizing of PhiResolverState arrays in c1_LIRGenerator 
Reviewed-by: thartmann, kvn
 2019-03-14 15:31:13 +01:00
Harold Seigel
cace9d1c8e 8219579: Remove redundant signature parsing from the verifier 
Change verifier signature checking into asserts because ClassFileParser checks signatures for files being verified.

Reviewed-by: lfoltan, coleenp, redestad, dholmes
 2019-03-14 09:38:17 -04:00
Stefan Karlsson
2370adc703 8220343: Move scavenge_root_nmethods from shared code 
Reviewed-by: kvn, eosterlund
 2019-03-14 09:15:51 +01:00
Stefan Karlsson
3796014d86 8220342: Remove scavenge_root_nmethods_do from VM_HeapWalkOperation::collect_simple_roots 
Reviewed-by: sspitsyn, ehelin
 2019-03-14 09:14:20 +01:00
Stefan Karlsson
b9cf9e7ca4 8220411: Remove ScavengeRootsInCode=0 code 
Reviewed-by: thartmann, coleenp
 2019-03-14 09:08:17 +01:00
Roland Westrelin
3ec1137c1f 8220374: C2: LoopStripMining doesn't strip as expected 
Reviewed-by: rkennke, thartmann, mdoerr
 2019-03-12 15:42:32 +01:00
Martin Doerr
e7a75dc62a 8220660: [s390]: debug build broken after JDK-8220301 
Reviewed-by: shade
 2019-03-14 12:30:57 +01:00
Patrick Zhang
2f7b5f59e2 8220566: AArch64: Set default vm features for Ampere eMAG CPUs 
Set defaults for vendor specific features

Reviewed-by: adinn
 2019-03-12 11:49:52 +08:00
Thomas Schatzl
687596a858 8220345: Use appropriate type for G1RemSetScanState::IsDirtyRegionState 
Reviewed-by: kbarrett, lkorinth
 2019-03-13 21:01:56 +01:00
Thomas Schatzl
ece7e8a2a1 8220301: Remove jbyte use in CardTable 
Use CardTable::CardValue aliased to uint8_t instead.

Reviewed-by: kbarrett, shade
 2019-03-13 21:01:56 +01:00
Zhengyu Gu
f8d4cd94cb 8220546: Shenandoah Reports timing details for weak root processing 
Reviewed-by: rkennke
 2019-03-13 13:33:50 -04:00
Claes Redestad
1bfa5cee8c 8220496: Race in java_lang_String::length() when deduplicating 
Reviewed-by: rkennke, pliden
 2019-03-13 17:32:17 +01:00
Nils Eliasson
1057f7e2a7 8219517: assert(false) failed: infinite loop in PhaseIterGVN::optimize 
Reviewed-by: kvn, thartmann
 2019-03-13 15:22:28 +01:00
Per Lidén
a0847b0416 8219634: ZGC: Rename ZAddressRangeMap to ZGranuleMap 
Reviewed-by: eosterlund, stefank
 2019-03-13 11:31:00 +01:00
Per Lidén
6d4374b876 8219633: ZGC: Rename ZPageSizeMin to ZGranuleSize 
Reviewed-by: eosterlund, stefank
 2019-03-13 11:31:00 +01:00
Per Lidén
c6917cc27e 8219817: Remove unused CollectedHeap::block_size() 
Reviewed-by: shade, stefank
 2019-03-13 11:31:00 +01:00
Per Lidén
304dca18b5 8219816: Add IsArray/RemoveExtent type traits utilities 
Reviewed-by: kbarrett, eosterlund
 2019-03-13 11:31:00 +01:00
Ao Qi
176e37f082 8170639: [Linux] jsig is limited to a maximum of 64 signals 
Reviewed-by: dholmes, iklam
 2019-03-13 00:48:52 -04:00
Man Cao
e309fb9a3a 8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead 
Move check_gc_overhead_limit() and related code to its own class

Reviewed-by: tschatzl, pliden, jiangli
 2019-01-15 15:59:47 -08:00
Kim Barrett
9f0417b0ae 8217576: C1 atomic access handlers use incorrect decorators 
Fix decorator defaulting.

Reviewed-by: tschatzl, eosterlund
 2019-03-12 11:13:39 -04:00
Claes Redestad
0761bc5fa8 8220515: Revert removal of for_each_lock_value removal 
Reviewed-by: thartmann
 2019-03-12 16:18:31 +01:00
Claes Redestad
ef38fb4bc2 8220501: Improve c1_ValueStack locks handling 
Reviewed-by: thartmann, neliasso
 2019-03-12 15:29:59 +01:00
Ao Qi
f15a31f766 8220344: Build failures when using --with-jvm-features=-g1gc,-jfr 
Reviewed-by: tschatzl, zgu
 2019-03-12 09:59:58 -04:00
Severin Gehwolf
46c4ef516c 8220294: ZGC fails to build on GCC 4.4.7: Type parameter issue 
Specify explicit type in the constructor

Reviewed-by: shade, pliden
 2019-03-07 17:34:21 +01:00
Martin Doerr
bc640addb3 8220441: [PPC64] Clobber memory effect missing for memory barriers in atomics 
Reviewed-by: simonis, goetz
 2019-03-12 11:53:43 +01:00
Tobias Hartmann
474437061e 8220341: Class redefinition fails with assert(!is_unloaded()) failed: unloaded method on the stack 
Skip unloaded methods in compile queue during marking.

Reviewed-by: kvn, neliasso, eosterlund, coleenp
 2019-03-12 10:09:50 +01:00
Pengfei Li
1dc7271eca 8214922: Add vectorization support for fmin/fmax 
Reviewed-by: adinn, roland
 2019-03-07 02:39:06 +00:00
Lin Zang
144d81caf6 8219721: jcmd from earlier release will hang attaching to VM with JDK-8215622 applied 
Fix compatibility issue caused by jmap update of 8215622

Reviewed-by: dholmes, ysuenaga, phh, sspitsyn
 2019-03-11 21:26:19 -04:00
Zhengyu Gu
b5b1fe042a 8220444: Shenandoah should use parallel version of WeakProcessor in root processor for weak roots 
Reviewed-by: rkennke, shade
 2019-03-11 14:06:05 -04:00
Claes Redestad
8c047147f9 8220420: Cleanup c1_LinearScan 
Reviewed-by: thartmann, neliasso
 2019-03-11 17:33:55 +01:00
Tobias Hartmann
164fcbbec9 8218201: Failures when vmIntrinsics::_getClass is not inlined 
Fix BCEscapeAnalyzer to correctly handle _getClass intrinsic.

Reviewed-by: kvn, dlong, redestad, neliasso
 2019-03-11 11:42:57 +01:00
Kim Barrett
c7ae2d10b7 8217417: Decorator name typo: C2_TIGHLY_COUPLED_ALLOC 
Fixed typo in decorator name, variables, and comments.

Reviewed-by: tschatzl
 2019-03-11 02:05:07 -04:00
Aleksey Shipilev
ac03c04256 8220162: Shenandoah should not commit HugeTLBFS memory 
Reviewed-by: rkennke, zgu
 2019-03-11 00:06:48 +01:00
Aleksey Shipilev
c3a207f1a7 8220153: Shenandoah does not work with TransparentHugePages properly 
Reviewed-by: rkennke, zgu
 2019-03-11 00:06:47 +01:00
Aleksey Shipilev
1a100ade57 8220350: Refactor ShenandoahHeap::initialize 
Reviewed-by: rkennke, zgu
 2019-03-11 00:06:46 +01:00