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168 Commits

Author SHA1 Message Date
Markus Grönlund
bbceab0725 8352251: Implement JEP 518: JFR Cooperative Sampling 
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Boris Ulasevich <bulasevich@openjdk.org>
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: eosterlund, egahlin
 2025-05-26 18:37:55 +00:00
Manuel Hässig
97b0dd2167 8336906: C2: assert(bb->is_reachable()) failed: getting result from unreachable basicblock 
Co-authored-by: Emanuel Peter <epeter@openjdk.org>
Co-authored-by: Dean Long <dlong@openjdk.org>
Reviewed-by: epeter, dlong
 2025-05-14 14:12:10 +00:00
Coleen Phillimore
9ead2b75ce 8354180: Clean up uses of ObjectMonitor caches 
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: aboldtch, fbredberg
 2025-04-11 13:12:16 +00:00
Roman Kennke
d894b781b8 8353588: [REDO] DaCapo xalan performance with -XX:+UseObjectMonitorTable 
Reviewed-by: coleenp, aboldtch
 2025-04-03 17:12:38 +00:00
Doug Simon
0cb110ebb7 8350892: [JVMCI] Align ResolvedJavaType.getInstanceFields with Class.getDeclaredFields 
Reviewed-by: yzheng, never, thartmann
 2025-03-21 13:00:25 +00:00
Aleksey Shipilev
930455b596 8351640: Print reason for making method not entrant 
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Reviewed-by: vlivanov, kvn
 2025-03-12 19:45:31 +00:00
Dean Long
20ea218ce5 8336042: Caller/callee param size mismatch in deoptimization causes crash 
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: pchilanomate, rrich, vlivanov, never
 2025-03-04 23:10:52 +00:00
Emanuel Peter
885338b5f3 8323582: C2 SuperWord AlignVector: misaligned vector memory access with unaligned native memory 
Reviewed-by: roland, kvn
 2025-02-27 06:58:43 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Coleen Phillimore
baca7daa32 8347733: Replace SIZE_FORMAT in runtime code 
Reviewed-by: matsaave, sspitsyn, dholmes
 2025-01-17 16:24:47 +00:00
Coleen Phillimore
379d05bcc1 8346990: Remove INTX_FORMAT and UINTX_FORMAT macros 
Reviewed-by: kbarrett, dholmes, matsaave
 2025-01-13 22:01:54 +00:00
Amit Kumar
a0df0a527f 8340731: Cleanup remaining IA64 references in hotspot code 
Reviewed-by: dholmes, aph
 2024-11-28 02:05:45 +00:00
Coleen Phillimore
dfddbcaab8 8341916: Remove ProtectionDomain related hotspot code and tests 
Reviewed-by: dholmes, iklam, jrose
 2024-11-18 12:48:40 +00:00
Patricio Chilano Mateo
78b80150e0 8338383: Implement JEP 491: Synchronize Virtual Threads without Pinning 
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: aboldtch, dholmes, coleenp, fbredberg, dlong, sspitsyn
 2024-11-12 15:23:48 +00:00
Doug Simon
5d062e248e 8340576: Some JVMCI flags are inconsistent 
Reviewed-by: never
 2024-09-26 19:36:26 +00:00
Axel Boldt-Christmas
bd4160cea8 8315884: New Object to ObjectMonitor mapping 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: rkennke, coleenp, dcubed
 2024-08-16 06:20:17 +00:00
Vladimir Kozlov
9691153755 8329141: Obsolete RTM flags and code 
Reviewed-by: chagedorn
 2024-06-10 17:58:22 +00:00
Cesar Soares Lucas
6d718ae51a 8324341: Remove redundant preprocessor #if's checks 
Reviewed-by: kvn, ayang
 2024-05-29 09:36:13 +00:00
Kevin Walls
ad0b54d429 8314225: SIGSEGV in JavaThread::is_lock_owned 
Reviewed-by: dlong, dholmes
 2024-05-09 11:47:45 +00:00
Doug Simon
aafa15fc17 8331208: Memory stress test that checks OutOfMemoryError stack trace fails 
Reviewed-by: dholmes, never
 2024-05-08 10:18:33 +00:00
Matthias Baesken
2baacfc169 8331789: ubsan: deoptimization.cpp:403:29: runtime error: load of value 208, which is not a valid value for type 'bool' 
Reviewed-by: stefank, aboldtch
 2024-05-08 07:05:27 +00:00
Axel Boldt-Christmas
9b423a8509 8330253: Remove verify_consistent_lock_order 
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Reviewed-by: dcubed, pchilanomate, dnsimon
 2024-04-29 17:14:09 +00:00
Axel Boldt-Christmas
e45fea5a80 8329757: Crash with fatal error: DEBUG MESSAGE: Fast Unlock lock on stack 
Reviewed-by: pchilanomate, kvn
 2024-04-12 06:04:20 +00:00
Vladimir Kozlov
6736792b9a 8329628: Additional changes after JDK-8329332 
Reviewed-by: stefank, eosterlund
 2024-04-09 15:32:15 +00:00
Cesar Soares Lucas
a887fd2144 8316991: Reduce nullable allocation merges 
Reviewed-by: kvn, vlivanov
 2024-04-08 23:13:38 +00:00
Vladimir Kozlov
83eba863fe 8329332: Remove CompiledMethod and CodeBlobLayout classes 
Reviewed-by: vlivanov, stefank
 2024-04-04 19:48:48 +00:00
Magnus Ihse Bursie
09d4936657 8252136: Several methods in hotspot are missing "static" 
Reviewed-by: coleenp, stefank, kvn, kbarrett
 2024-02-14 16:29:58 +00:00
Axel Boldt-Christmas
a3a2b1fbbf 8324881: ObjectSynchronizer::inflate(Thread* current...) is invoked for non-current thread 
Reviewed-by: rrich, dholmes, coleenp, dcubed
 2024-02-07 15:49:16 +00:00
Vladimir Kozlov
5b9b176c67 8324174: assert(m->is_entered(current)) failed: invariant 
Reviewed-by: epeter, dlong, thartmann
 2024-01-31 19:42:02 +00:00
Emanuel Peter
746a08686b 8306767: Concurrent repacking of extra data in MethodData is potentially unsafe 
Reviewed-by: eosterlund, roland, coleenp, never
 2024-01-25 15:50:33 +00:00
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