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138 Commits

Author SHA1 Message Date
Vladimir Kozlov
52523d33dd 8324050: Issue store-store barrier after re-materializing objects during deoptimization 
Reviewed-by: dlong, shade
 2024-01-22 22:50:32 +00:00
Jorn Vernee
a5ccd3beaf 8267532: C2: Profile and prune untaken exception handlers 
8310011: Arena with try-with-resources is slower than it should be

Reviewed-by: thartmann, vlivanov
 2023-11-28 10:17:58 +00:00
Roman Kennke
ea1ffa3419 8318895: Deoptimization results in incorrect lightweight locking stack 
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: dlong, rrich
 2023-11-10 15:28:27 +00:00
Aleksey Shipilev
2d168c5734 8313202: MutexLocker should disallow null Mutexes 
Reviewed-by: dholmes, coleenp, dcubed
 2023-09-13 07:32:54 +00:00
Kim Barrett
c077be4768 8314694: Separate checked_cast from globalDefinitions.hpp 
Reviewed-by: stuefe, coleenp, sspitsyn
 2023-08-23 22:32:37 +00:00
Coleen Phillimore
f47767ffef 8313882: Fix -Wconversion warnings in runtime code 
Reviewed-by: pchilanomate, dlong, dholmes
 2023-08-10 11:57:25 +00:00
Richard Reingruber
8661b8e115 8312495: assert(0 <= i && i < _len) failed: illegal index after JDK-8287061 on big endian platforms 
Reviewed-by: clanger, kvn, dlong
 2023-07-27 13:40:23 +00:00
Gergö Barany
271417a0e1 8312579: [JVMCI] JVMCI support for virtual Vector API objects 
Reviewed-by: dnsimon, never
 2023-07-27 10:48:18 +00:00
Cesar Soares Lucas
a53345ad03 8287061: Support for rematerializing scalar replaced objects participating in allocation merges 
Reviewed-by: kvn, vlivanov
 2023-07-17 23:01:35 +00:00
Ioi Lam
a45f92961b 8310076: Reduce inclusion of bytecodeStream.hpp 
Reviewed-by: dholmes, coleenp
 2023-06-16 15:26:26 +00:00
Roman Kennke
7f6358a8b5 8291555: Implement alternative fast-locking scheme 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Reviewed-by: dcubed, stuefe, shade, dholmes, dlong
 2023-05-08 17:51:39 +00:00
Doug Simon
e012685051 8305066: [JVMCI] guarantee(ik->is_initialized()) failed: java/lang/Long$LongCache must be initialized 
Reviewed-by: never, iveresov
 2023-03-31 15:23:45 +00:00
Frederic Parain
bfb812a8ff 8292818: replace 96-bit representation for field metadata with variable-sized streams 
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Reviewed-by: dholmes, coleenp, cjplummer, dnsimon
 2023-03-17 20:18:36 +00:00
Robbin Ehn
c183fce954 8300926: Several startup regressions ~6-70% in 21-b6 all platforms 
Reviewed-by: eosterlund, dcubed, coleenp
 2023-03-13 09:34:00 +00:00
Johan Sjölen
71107f4648 8300651: Replace NULL with nullptr in share/runtime/ 
Reviewed-by: rehn, dholmes
 2023-01-25 10:30:02 +00:00
Xue-Lei Andrew Fan
478ef389dc 8296812: sprintf is deprecated in Xcode 14 
Reviewed-by: stuefe, prr, kbarrett, lucy
 2022-12-09 22:37:20 +00:00
Andrew Haley
221e1a4260 8286666: JEP 429: Implementation of Scoped Values (Incubator) 
Reviewed-by: psandoz, dlong, alanb, mcimadamore
 2022-12-07 10:14:06 +00:00
Robbin Ehn
d523d9d081 8297864: Dead code elimination 
Reviewed-by: coleenp, pchilanomate
 2022-12-05 10:31:35 +00:00
Aleksey Shipilev
b3501fd11c 8297600: Check current thread in selected JRT_LEAF methods 
Reviewed-by: dholmes, coleenp
 2022-11-30 09:09:42 +00:00
Stefan Karlsson
813b223a6b 8296926: Sort include lines of files in the include/ directory 
Reviewed-by: kbarrett, erikj, lkorinth
 2022-11-16 12:51:26 +00:00
Johan Sjölen
4b8399b5f0 8293251: Use stringStream::base() instead of as_string() when applicable 
Reviewed-by: rehn
 2022-09-16 19:54:35 +00:00
Stefan Karlsson
98ce45ff74 8292981: Unify and restructure integer printing format specifiers 
Reviewed-by: kbarrett, dholmes
 2022-09-02 06:52:35 +00:00
Coleen Phillimore
4f50316a1a 8292680: Convert Dictionary to ConcurrentHashTable 
Reviewed-by: rehn, hseigel
 2022-08-25 19:02:52 +00:00
Erik Österlund
054c23f484 8290025: Remove the Sweeper 
Reviewed-by: stefank, kvn, iveresov, coleenp, vlivanov, mdoerr
 2022-08-25 09:48:55 +00:00
Ioi Lam
2fbb936203 8292691: Move CompilerConfig::is_xxx() inline functions out of compilerDefinitions.hpp 
Reviewed-by: kvn, iveresov
 2022-08-20 23:17:57 +00:00
Axel Boldt-Christmas
2f3e494b80 8290074: Remove implicit arguments for RegisterMap constructor 
Reviewed-by: eosterlund, tschatzl
 2022-07-27 12:43:18 +00:00
Julian Waters
8ec3197683 8291002: Rename Method::build_interpreter_method_data to Method::build_profiling_method_data 
Reviewed-by: kvn, thartmann
 2022-07-27 11:52:10 +00:00
Robbin Ehn
ac399e9777 8286957: Held monitor count 
Reviewed-by: rpressler, eosterlund
 2022-07-08 07:12:19 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files 
Reviewed-by: dholmes, rehn, iklam
 2022-06-22 12:49:25 +00:00
Johan Sjölén
d5cd2f2caa 8284849: Add deoptimization to unified logging 
Reviewed-by: jvernee, kvn, xliu, coleenp
 2022-06-15 12:23:49 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview) 
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
 2022-05-07 08:06:16 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00
Wu Yan
0c04bf8e59 8284198: Undo JDK-8261137: Optimization of Box nodes in uncommon_trap 
Reviewed-by: kvn, thartmann
 2022-04-11 06:23:09 +00:00
Dean Long
e44dc638b8 8271055: Crash during deoptimization with "assert(bb->is_reachable()) failed: getting result from unreachable basicblock" with -XX:+VerifyStack 
Co-authored-by: Yi Yang <yyang@openjdk.org>
Co-authored-by: Yi Yang <qingfeng.yy@alibaba-inc.com>
Reviewed-by: vlivanov, thartmann
 2022-02-03 22:10:44 +00:00
Tobias Holenstein
1f101b04f4 8278329: some TraceDeoptimization code not included in PRODUCT build 
Reviewed-by: dnsimon, kvn, never, thartmann
 2022-01-10 10:50:07 +00:00
Doug Simon
6f0e8da6d3 8278871: [JVMCI] assert((uint)reason < 2* _trap_hist_limit) failed: oob 
Reviewed-by: kvn, never, dlong
 2021-12-18 06:48:00 +00:00
Dean Long
32139c1a8a 8262134: compiler/uncommontrap/TestDeoptOOM.java failed with "guarantee(false) failed: wrong number of expression stack elements during deopt" 
Reviewed-by: kvn, iveresov
 2021-12-14 03:16:17 +00:00
Jorn Vernee
98a9f03739 8277602: Deopt code does not extend the stack enough if the caller is an optimize entry blob 
Reviewed-by: dlong, thartmann
 2021-11-30 14:34:00 +00:00
Volker Simonis
40fef2311c 8275908: Record null_check traps for calls and array_check traps in the interpreter 
Reviewed-by: chagedorn, mdoerr
 2021-11-26 16:21:15 +00:00
Stefan Karlsson
93be099ccb 4718400: Many quantities are held as signed that should be unsigned 
Reviewed-by: coleenp, rbackman, dholmes
 2021-10-27 13:23:24 +00:00
Coleen Phillimore
461a467f91 8273456: Do not hold ttyLock around stack walking 
Reviewed-by: dholmes, eosterlund
 2021-09-10 14:54:47 +00:00
Patricio Chilano Mateo
2fd7943ec1 8256425: Obsolete Biased Locking in JDK 18 
Reviewed-by: kvn, dholmes, dcubed, rrich
 2021-06-24 18:54:41 +00:00
Guoxiong Li
cd678a383f 8268368: Adopt cast notation for JavaThread conversions 
Reviewed-by: dholmes, stefank
 2021-06-23 02:21:24 +00:00
Jie Fu
b358b54c4f 8269063: Build failure due to VerifyReceiverTypes was not declared after JDK-8268405 
Reviewed-by: kvn
 2021-06-20 22:55:49 +00:00
Vladimir Ivanov
7ed3634da8 8268405: Several regressions 4-17% after CHA changes 
Reviewed-by: kvn, dlong
 2021-06-18 07:50:22 +00:00
David Holmes
02f895c5f6 8252685: APIs that require JavaThread should take JavaThread arguments 
Reviewed-by: coleenp, sspitsyn, kvn, iklam
 2021-05-17 04:05:44 +00:00
Vladimir Kozlov
694acedf18 8264805: Remove the experimental Ahead-of-Time Compiler 
Reviewed-by: coleenp, erikj, stefank, iignatyev, dholmes, aph, shade, iklam, mchung, iveresov
 2021-04-27 01:12:18 +00:00
David Holmes
593194864a 8265246: Fix macos-Aarch64 build after JDK-8263709 
Reviewed-by: mikael
 2021-04-15 03:01:49 +00:00
David Holmes
79bff21b43 8263709: Cleanup THREAD/TRAPS/CHECK usage in JRT_ENTRY routines 
Reviewed-by: coleenp, hseigel, iklam, kvn
 2021-04-15 02:20:31 +00:00
Ioi Lam
c15680e742 8264868: Reduce inclusion of registerMap.hpp and register.hpp 
Reviewed-by: coleenp, dholmes
 2021-04-10 06:09:52 +00:00