1174 Commits

Author SHA1 Message Date
Markus Grönlund
eb7da8ca81 8382332: Large regression (~50%) in SPECjbb2015 when using JFR after JEP 500
Reviewed-by: alanb, egahlin
2026-05-27 11:48:12 +00:00
Serguei Spitsyn
7da2477700 6960970: Debugger very slow during stepping
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Reviewed-by: lmesnik, pchilanomate
2026-05-26 22:50:04 +00:00
Manuel Hässig
2acf0dc98a 8382582: Remove the experimental JVMCI feature
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Co-authored-by: Mikael Vidstedt <mikael@openjdk.org>
Reviewed-by: kvn, thartmann, liach, stefank, coleenp, erikj, vlivanov, cjplummer, alanb
2026-05-26 16:34:02 +00:00
Ioi Lam
7620a2f19b 8383832: AOTMode=required fails with "incompatible CompressedOops::base()"
Reviewed-by: kvn, adinn
2026-05-18 22:24:12 +00:00
Stefan Karlsson
86370bad57 8381997: Move markWord.hpp cleanups from the valhalla lworld branch
Reviewed-by: coleenp, phubner
2026-05-11 12:09:45 +00:00
Stefan Karlsson
253df3a580 8383912: Deduplicate klass fetching and decoding in oopDesc
Reviewed-by: shade, ayang
2026-05-07 11:26:51 +00:00
Stefan Karlsson
64124b5201 8383910: klass_or_null_acquire asserts on null when using compact object headers
Reviewed-by: jsjolen, mdoerr, shade, tschatzl
2026-05-07 08:26:14 +00:00
Axel Boldt-Christmas
05882095a8 8379706: Cleanup and clarify BarrierSetAssembler::try_resolve_weak_handle_in_c2
Reviewed-by: mdoerr, fyang, amitkumar
2026-05-04 05:51:18 +00:00
Ioi Lam
290cdb7258 8383545: Gcc warning in bsmAttribute.hpp: comparison is always true
Reviewed-by: dholmes, dlong, shade
2026-04-29 16:12:37 +00:00
Afshin Zafari
3e5b5dde7a 8379636: constantPool.hpp includes bsmAttribute.inline.hpp
Reviewed-by: dholmes, stefank
2026-04-28 06:33:16 +00:00
Leo Korinth
102302ba87 8382930: Do fewer implicit narrowing conversions in methodData.hpp
Reviewed-by: dlong, mhaessig
2026-04-27 11:30:13 +00:00
Casper Norrbin
95791f3b5f 8380129: Remove AccessFlags::print_on in favor of context-specific printing
Reviewed-by: liach, dholmes, coleenp
2026-04-27 10:35:39 +00:00
Ioi Lam
8db8d274a2 8382170: Assert in AnyObj::operator delete due to race condition in in_aot_cache()
Reviewed-by: dholmes, jsikstro
2026-04-23 20:49:59 +00:00
Ioi Lam
f97effa484 8381993: Simplify MetaspaceClosure handling of Array and GrowableArray
Reviewed-by: coleenp, matsaave
2026-04-22 04:39:30 +00:00
Vladimir Kozlov
ae5b765e38 8382430: Extend output format of -XX:+PrintCompilation2 diagnostic flag
Reviewed-by: vlivanov, aseoane
2026-04-20 15:51:49 +00:00
Ruben Ayrapetyan
f65c177f6d 8365147: AArch64: Replace DMB + LD + DMB with LDAR for C1 volatile field loads
Co-authored-by: Andrew Haley <aph@openjdk.org>
Reviewed-by: aph, fgao
2026-04-20 11:14:36 +00:00
Stefan Karlsson
abd3d46204 8382401: Remove return type parameters from FREE_ and REALLOC_ macros
Reviewed-by: tschatzl, dholmes
2026-04-20 08:42:08 +00:00
jonghoonpark
444e6f6366 8382312: Cleanup instanceKlass dead code
Reviewed-by: dholmes
2026-04-20 05:32:15 +00:00
Coleen Phillimore
2ce2d5886b 8074292: nsk/jdb/kill/kill001: generateOopMap.cpp assert(bb->is_reachable()) failed
Co-authored-by: Tom Rodriguez <never@openjdk.org>
Reviewed-by: sspitsyn, pchilanomate, dlong, never
2026-04-17 18:17:52 +00:00
Matias Saavedra Silva
2c30f12080 8347248: Rename arg_count to arg_size
Reviewed-by: dlong, iklam
2026-04-16 18:16:10 +00:00
Ioi Lam
a2261a4b7c 8382196: Clean up C++ iterator style in compactHashtable.hpp and trainingData.hpp
Reviewed-by: kvn, qamai
2026-04-16 05:17:06 +00:00
Igor Veresov
c18e3a3377 8379819: Creating AOT configuration crashes in MethodTrainingData::prepare
Reviewed-by: iklam, kvn
2026-04-02 00:18:11 +00:00
Ioi Lam
eed91689f3 8381117: AOT training run fails if memory for ConstantPool is reused
Reviewed-by: asmehra, iveresov, kvn
2026-04-01 17:10:40 +00:00
Matias Saavedra Silva
74eff77554 8347462: Improve TraceClassLoading to add link information
Reviewed-by: dholmes, coleenp
2026-03-31 15:51:40 +00:00
Leo Korinth
78e9df5088 8380987: Fix implicit narrowing conversion in klass.hpp
Reviewed-by: stefank, ayang
2026-03-31 11:41:57 +00:00
Stefan Karlsson
22bbf900e1 8380872: Remove lingering comments about the removed stack locking
Reviewed-by: aboldtch, dholmes
2026-03-27 07:13:56 +00:00
Thomas Stuefe
da296cbea1 8363996: Obsolete UseCompressedClassPointers
Reviewed-by: rkennke, kvn, adinn, dholmes, mdoerr, iklam, fyang
2026-03-26 11:08:48 +00:00
Ioi Lam
e6c870ec43 8378731: Move AOT-inited classes to initialized state in early VM bootstrap
Reviewed-by: kvn, liach
2026-03-24 01:46:08 +00:00
María Arias de Reyna Domínguez
88972399e5 8380427: Revert JDK-8380292Confusing "reverted *" messages during training
Reviewed-by: adinn, iklam
2026-03-23 02:13:38 +00:00
Coleen Phillimore
446fb203b2 8379015: Convert TraceNewOopMapGeneration to unified logging
Reviewed-by: dholmes, matsaave
2026-03-18 16:07:41 +00:00
María Arias de Reyna Domínguez
00a77704b0 8380292: Confusing "reverted *" messages during training
Reviewed-by: adinn, asmehra
2026-03-18 14:26:48 +00:00
Ioi Lam
00c1f4b624 8377512: AOT cache creation fails with invalid native pointer
Reviewed-by: kvn, jrose, liach
2026-03-17 20:33:44 +00:00
Leo Korinth
acbd1febdd 8377658: Cleanup files for enabling conversion warnings for g1ConcurrentMark.cpp
Reviewed-by: stefank, tschatzl, jsjolen
2026-03-11 10:12:37 +00:00
Coleen Phillimore
a6c5216e5f 8379233: [REDO] Remove some unused code in generateOopMap.cpp
Reviewed-by: matsaave, dholmes
2026-03-09 14:45:27 +00:00
Stefan Karlsson
de47ffa92f 8379394: Confine array dimension setting to the ArrayKlass constructor
Reviewed-by: coleenp, ayang
2026-03-09 11:54:33 +00:00
Manuel Hässig
8b91537f10 8379203: [BACKOUT] Remove some unused code in generateOopMap.cpp
Reviewed-by: liach, coleenp
2026-03-04 17:17:31 +00:00
Coleen Phillimore
eb50630d98 8379013: Remove some unused code in generateOopMap.cpp
Reviewed-by: matsaave, dholmes
2026-03-04 13:57:22 +00:00
Coleen Phillimore
7c8f66c831 8379041: Crash in ResolvedFieldEntry::assert_is_valid(): invalid put bytecode 0
Reviewed-by: matsaave, dholmes
2026-03-04 13:22:24 +00:00
María Arias de Reyna Domínguez
4fbc29199c 8377777: Improve logging when rejecting assets from the AOT archive
Reviewed-by: adinn, iklam, stuefe
2026-03-02 16:16:31 +00:00
Coleen Phillimore
29a40c3c68 8378793: Add ResolvedFieldEntry is_valid assert
Reviewed-by: dholmes, dsimms, matsaave
2026-03-02 13:39:44 +00:00
Leo Korinth
94a34a32aa 8377895: Create sizeof_auto to reduce narrowing conversions
Reviewed-by: kbarrett, jsjolen, dlong, aboldtch, stefank, ayang
2026-02-27 09:51:40 +00:00
Paul Hübner
32a619715e 8370044: TraceBytecodes shouldn't break up lines
Reviewed-by: dholmes, coleenp, jsjolen
2026-02-24 10:07:45 +00:00
Ivan Walulya
677798529c 8378191: [BACKOUT] JDK-8378076 Improve inlining around oop_oop_iterate
Reviewed-by: jsikstro
2026-02-18 19:27:53 +00:00
Ivan Walulya
a86a847f57 8378076: Improve inlining around oop_oop_iterate
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: stefank, tschatzl
2026-02-18 12:57:16 +00:00
Ioi Lam
0867f9b1b4 8377307: Refactor code for AOT cache pointer compression
Reviewed-by: jsjolen, xuelei, asmehra
2026-02-11 23:00:50 +00:00
Afshin Zafari
5990165d82 8358957: [ubsan]: The assert in layout_helper_boolean_diffbit() in klass.hpp needs UB to fail
Reviewed-by: dlong, jsjolen
2026-01-27 11:55:25 +00:00
Ioi Lam
cba7d88ca4 8374549: Extend MetaspaceClosure to cover non-MetaspaceObj types
Reviewed-by: kvn, asmehra
2026-01-27 03:16:43 +00:00
Chen Liang
3220c4cb43 8372696: Allow boot classes to explicitly opt-in for final field trusting
Reviewed-by: jvernee, jrose, alanb
2026-01-26 18:32:15 +00:00
Guanqiang Han
6f6966b28b 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails)
Reviewed-by: dholmes, dlong
2026-01-23 11:37:30 +00:00
Stefan Karlsson
bf0da3dd5c 8375040: Clearer names for non-metadata oop iterators in ObjArrayKlass
Reviewed-by: tschatzl, kbarrett, aboldtch
2026-01-15 09:22:42 +00:00