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4822 Commits

Author SHA1 Message Date
Harold Seigel
55bbaf1ae1 8248273: Small clean up for PerfClassTraceTime 
Remove the unused code.

Reviewed-by: dholmes, redestad
 2020-06-29 12:28:55 +00:00
Boris Ulasevich
48c0ce3b4b 8247408: IdealGraph bit check expression canonicalization 
Reviewed-by: aph, kvn, adinn
 2020-06-29 07:26:10 -04:00
Tobias Hartmann
a25bacdd13 8248234: Disabling UseExactTypes crashes C2 
Remove the flag since it is broken, untested and hasn't been used in many years.

Reviewed-by: kvn, redestad, neliasso
 2020-06-29 08:21:42 +02:00
Aleksey Shipilev
a793293464 8247845: Shenandoah: refactor TLAB/GCLAB retirement code 
Reviewed-by: rkennke
 2020-06-29 07:16:53 +02:00
Yasumasa Suenaga
5ad963cf61 8248379: Handshake closures for JVMTI monitor functions lack of some validations 
Reviewed-by: sspitsyn, dholmes
 2020-06-29 13:35:45 +09:00
Jesper Wilhelmsson
9d6797019b Merge 2020-06-29 04:38:30 +02:00
Pengfei Li
ac4f14c386 8247307: C2: Loop array fill stub routines are not called 
Ignore safepoint polling use of CountedLoopNode when matching loop array fill pattern.

Reviewed-by: kvn, thartmann
 2020-06-28 06:15:31 +00:00
Calvin Cheung
a0a0539b0d 8248112: array index out of bound in FileMapInfo::check_paths 
Check runtime classpath lengths after calling create_path_array().

Reviewed-by: iklam, minqi
 2020-06-26 19:26:30 +00:00
Erik Österlund
57b792cba2 8248216: JFR: Unify handling of all OopStorage instances in LeakProfiler root processing 
Reviewed-by: mgronlun, stefank
 2020-06-26 13:20:12 +00:00
Thomas Schatzl
18cddad5a2 8247819: G1: Process strong OopStorage entries in parallel 
Implement parallel processing of strong OopStorage entries for G1.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Reviewed-by: kbarrett, stefank
 2020-06-26 14:43:09 +02:00
Matthias Baesken
e7fa180e05 8248334: hs build errors on ppc64 and s390x platforms 
Reviewed-by: dholmes, mdoerr
 2020-06-26 12:05:57 +02:00
Kim Barrett
9ffba3002a 8247747: Remove macro definition of "inline" in stack.hpp 
Removed "inline" macro and some microoptimizations.

Reviewed-by: lfoltan, tschatzl
 2020-06-26 05:26:19 -04:00
Jesper Wilhelmsson
55b472251e Merge 2020-06-26 04:15:33 +02:00
Vladimir Kozlov
b87302ca99 8248347: windows build broken by JDK-8243114 
Reviewed-by: dcubed, dholmes
 2020-06-25 16:01:16 -07:00
Yumin Qi
4682835fb4 8203005: The top-of-stack type specified for nofast_* bytecodes are wrong 
The change was left by 8074345 the types were wrongly put as T_ILLEGAL for T_OBJECT, and T_ILLEGAL for T_INT.

Reviewed-by: dcubed, cjplummer
 2020-06-25 12:40:02 -07:00
Thomas Schatzl
e00aa7c866 8248329: JDK-8244603 breaks windows build 
Reviewed-by: sundar, dcubed
 2020-06-25 18:58:14 +02:00
Andrew Haley
47e465cf1b 8243114: Implement montgomery{Multiply,Square}intrinsics on Windows 
Reviewed-by: dholmes, andrew
 2020-06-25 14:19:37 +01:00
Thomas Schatzl
0f2ac2021b 8244603: G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs 
8238858: G1 Mixed gc young gen sizing might cause the first mixed gc to immediately follow the prepare mixed gc

Reviewed-by: sjohanss, iwalulya
 2020-06-25 16:07:43 +02:00
Thomas Schatzl
8c20401051 8243672: Short term pause time ratio calculation in G1 off 
Reviewed-by: sjohanss, kbarrett
 2020-06-25 16:07:39 +02:00
Coleen Phillimore
a6e794b3e8 8248240: Remove extendedPC.hpp and fetch_frame_from_ucontext 
This empty interface was left over from deleting code from before safepoint polling.

Reviewed-by: lfoltan, dholmes
 2020-06-25 08:04:28 -04:00
Coleen Phillimore
06cea107ef 8248271: linux-x86-zero build failure 
Reviewed-by: dholmes
 2020-06-25 08:01:17 -04:00
Jesper Wilhelmsson
233cac3232 Merge 2020-06-25 03:11:32 +02:00
Daniel D. Daugherty
3e4ad5d8d1 8246477: add whitebox support for deflating idle monitors 
Reviewed-by: dholmes, eosterlund
 2020-06-24 17:48:53 -04:00
Yumin Qi
0e60e8ad85 8246181: Avoid walking SymbolTable during -Xshare:dump 
All symbols at dump are created as permanent. Store them in a global array to avoid working SymbolTable.

Reviewed-by: iklam, ccheung
 2020-06-24 11:15:22 -07:00
Coleen Phillimore
1550fd889b 8239782: CC_INTERP is only used by Zero interpreter 
Change CC_INTERP conditional to ZERO and remove in places where unnecessary. Fix build to exclude compilers and rename CppInterpreter to ZeroInterpreter. The "C++ Interpreter" has been removed from the code a while ago.

Reviewed-by: dholmes, ihse
 2020-06-24 09:56:20 -04:00
Stefan Karlsson
ef3b0ec567 8247755: Leaner and more versatile GrowableArray classes 
Reviewed-by: kbarrett, coleenp
 2020-06-24 13:16:52 +02:00
Stefan Karlsson
9d6aa42a7c 8247820: ParallelGC: Process strong OopStorage entries in parallel 
Reviewed-by: pliden, eosterlund, kbarrett, tschatzl
 2020-06-24 13:16:24 +02:00
Stefan Karlsson
3797364ce9 8248133: SerialGC: Unify handling of all OopStorage instances in root processing 
Reviewed-by: eosterlund, kbarrett, pliden
 2020-06-24 13:15:54 +02:00
Stefan Karlsson
156f6174ed 8248132: ZGC: Unify handling of all OopStorage instances in root processing 
Reviewed-by: pliden, kbarrett, tschatzl
 2020-06-24 13:15:00 +02:00
Stefan Karlsson
a1f02d13e5 8248130: AArch64: pf() uses mtNone instead of mtInternal 
Reviewed-by: tschatzl, kbarrett, dholmes
 2020-06-24 12:19:14 +02:00
Ioi Lam
27fc8b6787 8246546: Simplify SystemDictionary::is_shared_class_visible 
Reviewed-by: minqi, ccheung
 2020-06-23 21:23:00 -07:00
Xin Liu
4076ca82d2 8151779: Some intrinsic flags could be replaced with one general flag 
Add ControlIntrinsic switch

Reviewed-by: neliasso, phh
 2020-06-23 10:40:26 -07:00
Zhengyu Gu
6986ab256d 8248041: Shenandoah: pre-Full GC root updates may miss some roots 
Reviewed-by: shade
 2020-06-23 13:38:20 -04:00
Dong Wangya
cb9d3efe5d 8247979: aarch64: missing side effect of killing flags for clearArray_reg_reg 
Reviewed-by: adinn
 2020-06-22 20:26:02 +08:00
Erik Österlund
2765410a28 8247319: Remove on-stack nmethod hotness counter sampling from safepoints 
Reviewed-by: kvn, dholmes
 2020-06-23 11:59:13 +00:00
Erik Österlund
a10a9284c1 8247179: Mechanism for VM operations to not take part in safepoint coalescing 
Reviewed-by: rehn, dholmes
 2020-06-23 11:59:13 +00:00
Kim Barrett
f8596b57f3 8247740: Inline derived CollectedHeap access for G1 and ParallelGC 
Added shared helper in CollectedHeap, and inlined for G1 and ParallelGC

Reviewed-by: stefank, pliden
 2020-06-23 05:58:52 -04:00
Stefan Karlsson
17f2250c5a 8247879: Rework WeakHandle and OopHandle to dynamically support different OopStorages 
Reviewed-by: coleenp, eosterlund
 2020-06-23 09:38:21 +02:00
Jesper Wilhelmsson
4862d0d542 Merge 2020-06-22 18:23:49 +02:00
Zhengyu Gu
3192ef367a 8247736: Shenandoah: assert(_nm->is_alive()) failed: only alive nmethods here 
Reviewed-by: rkennke, shade
 2020-06-22 11:40:06 -04:00
Roland Westrelin
5adfaa3986 8247763: assert(outer->outcnt() == 2) failed: 'only phis' failure in LoopNode::verify_strip_mined() 
Reviewed-by: kvn, thartmann
 2020-06-18 15:44:55 +02:00
Yasumasa Suenaga
cd3354756a 8247729: GetObjectMonitorUsage() might return inconsistent information 
Reviewed-by: dholmes, dcubed, sspitsyn
 2020-06-19 16:09:49 +09:00
Ludovic Henry
651c20d4ef 8247697: Remove delayed_forbidden dead code in C2 
The delayed_forbidden parameter to Compile::call_generator is never used.

Reviewed-by: kvn, vlivanov, thartmann
 2020-06-19 08:06:08 +02:00
Jesper Wilhelmsson
a16994ff7b Merge 2020-06-19 00:30:46 +02:00
Aleksey Shipilev
0bacc69a4c 8247860: Shenandoah: add update watermark line in rich assert failure message 
Reviewed-by: rkennke
 2020-06-18 19:14:13 +02:00
David Holmes
2627f15348 8238832: Obsolete PrintVMQWaitTime 
Reviewed-by: ccheung, dcubed
 2020-06-17 21:07:08 -04:00
Aleksey Shipilev
aeeaffa888 8247593: Shenandoah: should not block pacing reporters 
Reviewed-by: rkennke
 2020-06-17 09:43:16 +02:00
Jesper Wilhelmsson
6d2959b393 Merge 2020-06-17 05:28:05 +02:00
Patric Hedlin
3839c8656e 8247200: assert((unsigned)fpargs < 32) 
Reviewed-by: aph, neliasso
 2020-06-04 10:17:40 +02:00
Stefan Karlsson
77bdc30650 8247470: Fix CHeap GrowableArray NMT accounting 
Reviewed-by: coleenp, tschatzl, kbarrett
 2020-06-16 09:37:53 +02:00