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5680 Commits

Author SHA1 Message Date
Ioi Lam
f48737c7b3 8256254: Convert vmIntrinsics::ID to enum class 
Reviewed-by: redestad, kvn
 2020-12-01 05:35:29 +00:00
Jie Fu
0eaf0bbe26 8257420: Zero VM build broken with clang after JDK-8256726 due to strlen() is not a constexpr 
Reviewed-by: shade, stuefe
 2020-12-01 03:38:30 +00:00
Rohit Arul Raj
29f86e00b1 8256536: Newer AMD 19h (EPYC) Processor family defaults 
Reviewed-by: kvn
 2020-11-30 22:29:53 +00:00
Paul Sandoz
89690699b2 8256995: [vector] Improve broadcast operations 
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Reviewed-by: kvn, vlivanov
 2020-11-30 18:52:20 +00:00
Stefan Johansson
02ba5194c0 8255001: Move G1PeriodicGCTask to its own file 
Reviewed-by: tschatzl, lkorinth
 2020-11-30 17:37:19 +00:00
Per Liden
e3abe51a31 8257418: C2: Rename barrier data member in MemNode and LoadStoreNode 
Reviewed-by: vlivanov
 2020-11-30 14:15:43 +00:00
Coleen Phillimore
4db05e991b 8254042: gtest/GTestWrapper.java failed os.test_random 
Reviewed-by: dholmes, stuefe, kbarrett
 2020-11-30 12:48:17 +00:00
Thomas Schatzl
962f7a3bae 8257162: Initialize ThreadLocalAllocBuffer members 
Reviewed-by: shade, ayang, sjohanss, pliden
 2020-11-30 11:27:45 +00:00
Vladimir Ivanov
337d7bce03 8257165: C2: Improve box elimination for vector masks and shuffles 
Reviewed-by: kvn, thartmann
 2020-11-30 10:36:38 +00:00
Vladimir Ivanov
4e55d0f31e 8257057: C2: Improve safepoint processing during vector scalarization pass 
Reviewed-by: kvn, thartmann
 2020-11-30 10:30:47 +00:00
Richard Reingruber
e77aed624e 8256754: Deoptimization::revoke_for_object_deoptimization: stack processing start call is redundant 
Reviewed-by: dlong, eosterlund
 2020-11-30 08:37:06 +00:00
Erik Gahlin
738efea9c6 8248564: JFR: Remote Recording Stream 
Reviewed-by: mgronlun
 2020-11-30 08:19:08 +00:00
Claes Redestad
9bcd2695c3 8257221: C2: RegMask::is_bound_set split set handling broken since JDK-8221404 
Reviewed-by: kvn, neliasso
 2020-11-30 08:18:32 +00:00
David Holmes
222e943074 8257238: Cleanup include directives for precompiled.hpp 
Reviewed-by: kbarrett
 2020-11-30 03:38:10 +00:00
Vladimir Kozlov
816e8f83b8 8256999: Add C2 intrinsic for Reference.refersTo and PhantomReference::refersTo 
Reviewed-by: pliden, vlivanov, rkennke, eosterlund, shade
 2020-11-29 20:27:01 +00:00
Aleksey Shipilev
87f37aa278 8256726: Zero: print proper message in ArrayIndexOutOfBoundException 
Reviewed-by: dholmes, sgehwolf
 2020-11-29 08:02:53 +00:00
Aleksey Shipilev
f4c15a98e3 8256832: Zero: micro-optimize safepoint handling after JDK-8255384 
Reviewed-by: rehn
 2020-11-29 08:02:25 +00:00
Nick Gasson
c93f0a07c4 8252684: Move the AArch64 assember test under test/hotspot/gtest 
Reviewed-by: aph
 2020-11-28 15:37:18 +00:00
Martin Doerr
d51e2ab219 8256986: [PPC64] C2 crashes when accessing nonexisting jvms of CallLeafDirectNode 
Reviewed-by: clanger
 2020-11-27 15:43:52 +00:00
Albert Mingkun Yang
20525d2110 8257149: Improve G1 Service thread task scheduling to guarantee task delay 
Reviewed-by: sjohanss, iwalulya
 2020-11-27 11:57:11 +00:00
Stefan Johansson
ee99686b28 8252645: Change time measurements in G1ServiceThread to only account remembered set work 
Reviewed-by: ayang, tschatzl
 2020-11-27 08:44:35 +00:00
Aleksey Shipilev
9a468d8599 8256757: Incorrect MachCallRuntimeNode::ret_addr_offset() for CallLeafNoFP on x86_32 
Reviewed-by: jiefu, kvn
 2020-11-27 06:47:30 +00:00
Evgeny Astigeevich
2215e5a47e 8255351: Add detection for Graviton 2 CPUs 
Reviewed-by: simonis, kvn
 2020-11-26 19:55:39 +00:00
Andrew Haley
4e43b28858 8256359: AArch64: runtime/ReservedStack/ReservedStackTestCompiler.java fails 
Reviewed-by: shade, adinn
 2020-11-26 17:52:54 +00:00
Evgeny Astigeevich
6e0062236c 8256488: [aarch64] Use ldpq/stpq instead of ld4/st4 for small copies in StubGenerator::copy_memory 
Reviewed-by: simonis
 2020-11-26 16:10:23 +00:00
Claes Redestad
2d30a10138 8257069: C2: Clarify and sanity test RegMask/RegMaskIterator 
Reviewed-by: jvernee, kvn
 2020-11-26 13:42:55 +00:00
Stefan Karlsson
0a5de50052 8257151: ZGC: Simplify ZVerify 
Reviewed-by: pliden, eosterlund
 2020-11-26 13:02:49 +00:00
Per Liden
bf66d734bc 8257073: ZGC: Try forward object before retaining page 
Reviewed-by: ayang, eosterlund, stefank
 2020-11-26 12:30:28 +00:00
Per Liden
7946c94170 8257082: ZGC: Clean up ZRuntimeWorkers and ZWorkers 
Reviewed-by: stefank
 2020-11-26 10:57:24 +00:00
Stefan Johansson
f6d6a07c30 8256938: Improve remembered set sampling task scheduling 
Reviewed-by: tschatzl, ayang
 2020-11-26 10:06:14 +00:00
Per Liden
b823ad9270 8257072: ZGC: Rename roots iterators 
Reviewed-by: ayang, stefank
 2020-11-26 09:54:19 +00:00
Joakim Nordström
a8e3eabb6d 8245026: PsAdaptiveSizePolicy::_old_gen_policy_is_ready is unused 
Reviewed-by: sjohanss, pliden
 2020-11-26 07:31:09 +00:00
Jie Fu
b1d1499356 8256956: RegisterImpl::max_slots_per_register is incorrect on AMD64 
Reviewed-by: thartmann, vlivanov
 2020-11-26 02:41:42 +00:00
Claes Redestad
20020d1572 8254360: Re-examine use of CodeBuffer::verify_section_allocation 
Reviewed-by: neliasso, thartmann, kvn
 2020-11-25 21:50:34 +00:00
Per Liden
434b98fe0f 8257077: ZGC: Remove ZWorkers::run_serial() 
Reviewed-by: stefank
 2020-11-25 20:12:16 +00:00
Per Liden
f3fc0e088d 8257079: ZGC: Fold ZMark::prepare_mark() into ZMark::start() 
Reviewed-by: stefank, ayang
 2020-11-25 20:11:26 +00:00
Jorn Vernee
7c73fff34d 8256486: Linux/Windows-x86 builds broken after JDK-8254231 
Reviewed-by: shade
 2020-11-25 18:09:22 +00:00
Lin Zang
461c5fc637 8256450: Add gz option to jmap to write a gzipped heap dump 
Reviewed-by: cjplummer, sspitsyn, phh
 2020-11-25 16:51:42 +00:00
Nils Eliasson
cfb175dfdf 8256508: Improve CompileCommand flag 
Reviewed-by: redestad, kvn
 2020-11-25 14:20:35 +00:00
Christian Hagedorn
7aed9b65d0 8256016: Dacapo24H.java failed with "assert(false) failed: unscheduable graph" 
Reviewed-by: kvn, vlivanov
 2020-11-25 14:00:40 +00:00
Joakim Nordström
8cd2e0f694 8243315: ParallelScavengeHeap::initialize() passes GenAlignment as page size to os::trace_page_sizes instead of actual page size 
Reviewed-by: sjohanss, tschatzl
 2020-11-25 09:36:45 +00:00
Jatin Bhateja
0d91f0a1df 8252848: Optimize small primitive arrayCopy operations through partial inlining using AVX-512 masked instructions 
Reviewed-by: neliasso, kvn
 2020-11-25 06:08:19 +00:00
Kim Barrett
66943fefa7 8256517: (ref) Reference.clear during reference processing may lose notification 
8240696: (ref) Reference.clear may extend the lifetime of the referent

Use private native helper to implement Reference.clear.

Reviewed-by: pliden, rkennke, mchung
 2020-11-25 03:34:50 +00:00
Stefan Johansson
1b7a61ff4a 8254999: Move G1RemSetSamplingTask to more appropriate location 
Reviewed-by: tschatzl, ayang
 2020-11-24 20:56:14 +00:00
Patric Hedlin
695117f8f6 8255479: [aarch64] assert(src->section_index_of(target) == CodeBuffer::SECT_NONE) failed: sanity 
Reviewed-by: aph, neliasso
 2020-11-24 18:56:58 +00:00
Eric Liu
f1d6e8dbb6 8256387: Unexpected result if patching an entire instruction on AArch64 
Reviewed-by: shade, aph
 2020-11-24 17:29:03 +00:00
Tobias Hartmann
1c4c99eae2 8256823: C2 compilation fails with "assert(isShiftCount(imm8 >> 1)) failed: illegal shift count" 
Reviewed-by: vlivanov, kvn, chagedorn
 2020-11-24 16:52:13 +00:00
Martin Doerr
3b3e90ecad 8256924: ppc, ppcle, s390: JVM crashes at VM init after JDK-8254231 
Reviewed-by: shade
 2020-11-24 16:24:55 +00:00
Claes Redestad
fa3cfcd0cd 8256883: C2: Add a RegMask iterator 
Reviewed-by: kvn, pliden, eosterlund
 2020-11-24 14:35:51 +00:00
Claes Redestad
f55ae9595e 8256858: C2: Devirtualize PhaseIterGVN-specific methods 
Reviewed-by: kvn, thartmann
 2020-11-24 14:33:47 +00:00