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6458 Commits

Author SHA1 Message Date
Eric Liu
f3726a8700 8264020: Optimize double negation elimination 
Reviewed-by: thartmann, chagedorn
 2021-03-30 09:57:19 +00:00
Nils Eliasson
4ffa41c3db 8263615: Cleanup tightly_coupled_allocation 
Reviewed-by: kvn, thartmann
 2021-03-30 09:22:40 +00:00
Kim Barrett
4ea6abfbd1 8264324: Simplify allocation list management in OopStorage::reduce_deferred_updates 
Reviewed-by: tschatzl, ayang
 2021-03-30 08:46:07 +00:00
Roland Westrelin
d2a63f259e 8264360: Loop strip mining verification fails with "should be on the backedge" 
Reviewed-by: kvn, thartmann
 2021-03-30 07:58:49 +00:00
Roland Westrelin
8100a20e98 8263971: C2 crashes with SIGFPE with -XX:+StressGCM and -XX:+StressIGVN 
Reviewed-by: chagedorn, thartmann
 2021-03-30 07:40:49 +00:00
Yi Yang
bcdf4694e0 8264337: VM crashed when -XX:+VerifySharedSpaces 
Reviewed-by: minqi, ccheung, shade
 2021-03-30 07:20:10 +00:00
Tom Rodriguez
182b11c31a 8264016: [JVMCI] add some thread local fields for use by JVMCI 
Reviewed-by: dholmes, iklam, coleenp
 2021-03-30 04:26:56 +00:00
Stefan Karlsson
019080e470 8264268: Don't use oop types for derived pointers 
Reviewed-by: jrose, kbarrett
 2021-03-29 13:27:47 +00:00
Tobias Hartmann
3516c2650c 8263591: Two C2 compiler phases with the name "after matching" 
Reviewed-by: neliasso, chagedorn
 2021-03-29 12:41:09 +00:00
Tobias Hartmann
3caea470e1 8262739: String inflation C2 intrinsic prevents insertion of anti-dependencies 
Reviewed-by: neliasso, chagedorn
 2021-03-29 12:40:11 +00:00
Harold Seigel
19a6ac46ce 8264142: Remove TRAPS/THREAD parameters for verifier related functions 
Reviewed-by: gziemski, coleenp, iklam, dholmes
 2021-03-29 12:39:15 +00:00
Aleksey Shipilev
8ee9a05d37 8259623: JfrTypeSet::_subsystem_callback is left dangling after use 
Reviewed-by: mgronlun
 2021-03-29 08:00:01 +00:00
Fei Yang
1f54ed07ad 8264096: slowdebug jvm crashes when StrInflatedCopy match rule is not supported 
Co-authored-by: Yadong Wang <yadonn.wang@huawei.com>
Reviewed-by: thartmann
 2021-03-29 07:45:49 +00:00
Xin Liu
447e0dfe6b 8263769: simplify PhaseMacroExpand::extract_call_projections() 
Reviewed-by: vlivanov, thartmann
 2021-03-29 06:39:07 +00:00
Pengfei Li
2fa6a3c47c 8264006: Fix AOT library loading on CPUs with 256-byte dcache line 
Reviewed-by: kvn, dholmes, aph
 2021-03-29 01:09:43 +00:00
Jie Fu
38e0a58f6c 8264273: macOS: zero VM is broken due to no member named 'is_cpu_emulated' after JDK-8261966 
Reviewed-by: iklam
 2021-03-27 09:54:11 +00:00
Calvin Cheung
c9d2d024a3 8263632: Improve exception handling of APIs in classLoader.cpp 
Reviewed-by: iklam, dholmes, coleenp
 2021-03-26 21:29:53 +00:00
Tom Rodriguez
054e0a4245 8264017: Correctly report inlined frame in JFR sampling 
Reviewed-by: jbachorik, mgronlun
 2021-03-26 20:20:24 +00:00
Albert Mingkun Yang
3a28dc8213 8264178: Unused method Threads::nmethods_do 
Reviewed-by: coleenp, dholmes
 2021-03-26 16:58:50 +00:00
Roland Westrelin
33c94ffc81 8263376: CTW (Shenandoah): assert(mems <= 1) failed: No node right after call if multiple mem projections 
Reviewed-by: kvn, chagedorn
 2021-03-26 16:49:26 +00:00
Coleen Phillimore
507b690f88 8264126: Remove TRAPS/THREAD parameter for class loading functions 
Reviewed-by: ccheung, iklam, dholmes
 2021-03-26 13:11:34 +00:00
Kim Barrett
bb354b9d1c 8264166: OopStorage should support specifying MEMFLAGS for allocations 
Reviewed-by: tschatzl, stefank
 2021-03-26 07:44:22 +00:00
Ioi Lam
41657b15ac 8261551: Remove special CDS handling in Metaspace::allocate 
Reviewed-by: minqi, dholmes, stuefe
 2021-03-26 03:37:14 +00:00
Igor Veresov
fe8ef3223d 8264151: ciMethod::ensure_method_data() should return false is loading resulted in empty state 
Reviewed-by: dlong, kvn
 2021-03-26 01:54:38 +00:00
Anton Kozlov
dbc9e4b50c 8253795: Implementation of JEP 391: macOS/AArch64 Port 
8253816: Support macOS W^X
8253817: Support macOS Aarch64 ABI in Interpreter
8253818: Support macOS Aarch64 ABI for compiled wrappers
8253819: Implement os/cpu for macOS/AArch64
8253839: Update tests and JDK code for macOS/Aarch64
8254941: Implement Serviceability Agent for macOS/AArch64
8255776: Change build system for macOS/AArch64
8262903: [macos_aarch64] Thread::current() called on detached thread

Co-authored-by: Vladimir Kempik <vkempik@openjdk.org>
Co-authored-by: Bernhard Urban-Forster <burban@openjdk.org>
Co-authored-by: Ludovic Henry <luhenry@openjdk.org>
Co-authored-by: Monica Beckwith <mbeckwit@openjdk.org>
Reviewed-by: erikj, ihse, prr, cjplummer, stefank, gziemski, aph, mbeckwit, luhenry
 2021-03-25 18:10:18 +00:00
Coleen Phillimore
a1e717f13e 8264146: Make Mutex point to rather than embed _name 
Reviewed-by: redestad, dholmes
 2021-03-25 12:37:28 +00:00
Thomas Stuefe
d602ae080b 8263884: Clean up os::is_allocatable() across Posix platforms 
Reviewed-by: stefank
 2021-03-25 08:54:05 +00:00
Richard Reingruber
8120064dcc 8263781: C2: Cannot hoist independent load above arraycopy 
Reviewed-by: thartmann, neliasso, kvn
 2021-03-25 07:21:36 +00:00
Richard Reingruber
9689863ac0 8262295: C2: Out-of-Bounds Array Load from Clone Source 
Reviewed-by: kvn, roland, neliasso, thartmann
 2021-03-25 06:52:03 +00:00
Ningsheng Jian
3e18330a33 8264018: AArch64: NEON loadV2 and storeV2 addressing is wrong 
Reviewed-by: adinn, aph
 2021-03-25 01:57:03 +00:00
Stefan Johansson
623f0b6bc6 8262235: Remove unnecessary logic in hugetlbfs_sanity_check() 
Reviewed-by: iwalulya, tschatzl
 2021-03-24 20:28:04 +00:00
Aleksei Voitylov
133a63b4a1 8263968: CDS: java/lang/ModuleLayer.EMPTY_LAYER should be singleton 
Reviewed-by: iklam, dholmes, alanb, redestad
 2021-03-24 16:32:36 +00:00
Thomas Schatzl
3aee5ad2dd 8264026: Remove dependency between free collection set and eagerly reclaim humongous object tasks 
Reviewed-by: sjohanss, ayang
 2021-03-24 16:00:39 +00:00
Vladimir Kozlov
57c3f271d3 8263989: Cleanup in EA 
Reviewed-by: vlivanov, neliasso
 2021-03-24 15:31:13 +00:00
Gerard Ziemski
4d8e9860e2 8261966: macOS M1: report in hs_err log if we are running x86 code in emulation mode (Rosetta) 
Reviewed-by: dcubed, mikael, dholmes
 2021-03-24 15:18:39 +00:00
Coleen Phillimore
bc91596ca1 8264051: Remove unused TRAPS parameters from runtime functions 
Reviewed-by: iklam, dholmes
 2021-03-24 12:18:57 +00:00
Coleen Phillimore
5d7e93c86d 8264004: Don't use TRAPS if no exceptions are thrown 
Reviewed-by: dholmes, iklam, hseigel, dcubed
 2021-03-24 12:15:51 +00:00
Zhengyu Gu
9ee0b9a17b 8264052: Shenandoah: Backout 8263832 
Reviewed-by: shade
 2021-03-24 12:14:14 +00:00
Stefan Karlsson
a79f095697 8263721: Unify oop casting 
Reviewed-by: kbarrett, coleenp
 2021-03-24 10:28:38 +00:00
Jie Fu
06d46d6c0b 8264008: Incorrect metaspace statistics after JEP 387 when UseCompressedClassPointers is off 
Reviewed-by: stuefe
 2021-03-24 09:30:54 +00:00
Aleksey Shipilev
da512bf565 8264050: Remove unused field VM_HeapWalkOperation::_collecting_heap_roots 
Reviewed-by: coleenp, tschatzl
 2021-03-24 06:49:55 +00:00
Wang Huang
6e3a158a65 8263352: assert(use == polladr) failed: the use should be a safepoint polling 
Co-authored-by: Wang Huang <whuang@openjdk.org>
Co-authored-by: Wu Yan <wuyan34@huawei.com>
Reviewed-by: kvn
 2021-03-24 06:30:50 +00:00
Ioi Lam
35102cb03f 8263992: Remove dead code NativeLookup::base_library_lookup 
Reviewed-by: coleenp, dholmes
 2021-03-23 21:15:38 +00:00
Calvin Cheung
1c9817b0bc 8261479: CDS runtime code should check exceptions 
Reviewed-by: minqi, dholmes, iklam
 2021-03-23 19:05:50 +00:00
Albert Mingkun Yang
087c8bfb5f 8264041: Incorrect comments for ParallelCompactData::summarize_dense_prefix 
Reviewed-by: tschatzl
 2021-03-23 18:18:39 +00:00
Albert Mingkun Yang
e9321cdc41 8263964: Redundant check in ObjectStartArray::object_starts_in_range 
Reviewed-by: sjohanss, tschatzl
 2021-03-23 13:40:48 +00:00
Coleen Phillimore
5bc382fb7a 8263976: Remove block allocation from BasicHashtable 
Reviewed-by: lfoltan, iklam
 2021-03-23 12:11:26 +00:00
Lutz Schmidt
fbd57bd498 8263260: [s390] Support latest hardware (z14 and z15) 
Reviewed-by: goetz, mdoerr
 2021-03-23 11:50:16 +00:00
Coleen Phillimore
de2ff25687 8263974: Move SystemDictionary::verify_protection_domain 
Reviewed-by: hseigel, lfoltan, dholmes
 2021-03-23 11:35:55 +00:00
Nick Gasson
851474a8b8 8263649: AArch64: update cas.m4 to match current AD file 
Reviewed-by: aph
 2021-03-23 10:20:56 +00:00