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5635 Commits

Author SHA1 Message Date
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
Aleksey Shipilev
7b3d0958c0 8256618: Zero: Linux x86_32 build still fails 
Reviewed-by: aph, dholmes, stuefe
 2020-11-24 12:26:44 +00:00
Aleksey Shipilev
8f7caa4353 8256857: ARM32 builds broken after JDK-8254231 
Reviewed-by: jvernee, stuefe
 2020-11-24 11:02:13 +00:00
Thomas Stuefe
f8d7c5a5cf 8256922: ppc, ppcle build broken after JDK-8254231 
Reviewed-by: shade, lucy, mdoerr
 2020-11-24 10:59:54 +00:00
Fairoz Matte
e838d71d61 8256722: handle VC++:1927 VS2019 in abstract_vm_version 
Reviewed-by: shade, dholmes
 2020-11-24 04:48:40 +00:00
Kim Barrett
cc96b0acbc 8256813: Simplify WeakProcessor counting of OopStorage entries 
Reviewed-by: sjohanss, stefank
 2020-11-24 02:17:47 +00:00
Xiaohong Gong
67a959002d 8256614: AArch64: Add SVE backend implementation for integer min/max 
Reviewed-by: adinn
 2020-11-24 02:04:34 +00:00
Per Liden
372595cca3 8256390: ZGC: Relocate in-place instead of having a heap reserve 
Reviewed-by: stefank, eosterlund
 2020-11-23 23:30:38 +00:00
Aleksey Shipilev
1df94c9fff 8256912: Zero builds fail after JDK-8255984 
Reviewed-by: zgu, rkennke
 2020-11-23 22:30:36 +00:00
Kim Barrett
b50b99dfcb 8256825: Cleanup WeakProcessorPhaseTimes 
Reviewed-by: sjohanss, stefank
 2020-11-23 20:20:20 +00:00
Aleksey Shipilev
7551c6800c 8256675: Zero: purge biased locking support 
Reviewed-by: coleenp, pchilanomate
 2020-11-23 19:15:50 +00:00
William Kemper
aac5c2a862 8255984: Shenandoah: "adaptive" heuristic is prone to missing load spikes 
Reviewed-by: shade
 2020-11-23 18:53:59 +00:00
Thomas Stuefe
fa75ad695c 8256725: Metaspace: better blocktree and binlist asserts 
Reviewed-by: shade, rrich, lkorinth
 2020-11-23 18:50:09 +00:00
Aleksey Shipilev
18e8506412 8256860: S390 builds broken after JDK-8254231 
Reviewed-by: stuefe
 2020-11-23 17:55:20 +00:00
Patricio Chilano Mateo
aabc9ca266 8255678: Add Mutex::try_lock version without rank checks 
Reviewed-by: dcubed, dholmes, coleenp
 2020-11-23 15:41:19 +00:00
Jorn Vernee
884b9ff24f 8256485: Zero VM build broken after JDK-8254231 
Reviewed-by: shade, redestad
 2020-11-23 15:13:51 +00:00
Zhengyu Gu
84429cd944 8249144: Potential memory leak in TypedMethodOptionMatcher 
Reviewed-by: thartmann
 2020-11-23 13:44:43 +00:00
Maurizio Cimadamore
0fb31dbf3a 8254231: Implementation of Foreign Linker API (Incubator) 
Reviewed-by: coleenp, ihse, dholmes, vlivanov
 2020-11-23 11:00:38 +00:00
Per Liden
53f38353e0 8256419: ZGC: Remove "Heap Used Before/After Mark/Relocation" samplers 
Reviewed-by: eosterlund, stefank
 2020-11-23 10:38:38 +00:00
Claes Redestad
b450e7c1c5 8256827: C2: Avoid reallocations by pre-sizing lists in post_allocate_copy_removal 
Reviewed-by: kvn, thartmann
 2020-11-23 10:18:40 +00:00
Claes Redestad
c0689d25fb 8256741: Reduce footprint of compiler interface data structures 
Reviewed-by: cjplummer, kvn
 2020-11-23 10:17:43 +00:00
Claes Redestad
65b77d5920 8256738: Compiler interface clean-up 
Reviewed-by: neliasso, kvn, thartmann
 2020-11-23 10:17:09 +00:00
Stefan Karlsson
69c3470e72 8252973: ZGC: Implement Large Pages support on Windows 
Reviewed-by: eosterlund, mbeckwit, pliden
 2020-11-23 08:39:23 +00:00
Christian Hagedorn
e4a32bea9f 8251925: C2: RenaissanceStressTest fails with assert(!had_error): bad dominance 
Reviewed-by: kvn, thartmann
 2020-11-23 08:37:09 +00:00
Stefan Karlsson
1f32c11d5e 8256740: ZGC: Move closures out of zOopClosure files 
Reviewed-by: pliden
 2020-11-23 08:24:47 +00:00
Tobias Hartmann
659aec8096 8256719: C1 flags that should have expired are still present 
Reviewed-by: shade, neliasso
 2020-11-23 07:09:32 +00:00
Aleksey Shipilev
e06a68397d 8256497: Zero: enable G1 and Shenandoah GCs 
Reviewed-by: rkennke, erikj, ihse
 2020-11-22 18:10:04 +00:00
Aleksey Shipilev
037e49cf57 8256670: Zero: enable compressed oops support back 
Reviewed-by: coleenp
 2020-11-22 18:06:18 +00:00
Vladimir Ivanov
57025e65e1 8256073: Improve vector rematerialization support 
Reviewed-by: thartmann, kvn
 2020-11-20 21:17:09 +00:00
Vladimir Ivanov
41c05876bc 8255367: C2: Deoptimization during vector box construction is broken 
Reviewed-by: thartmann, kvn
 2020-11-20 21:16:34 +00:00
Vladimir Ivanov
f79e9d4573 8256061: RegisterSaver::save_live_registers() omits upper halves of ZMM0-15 registers 
Reviewed-by: kvn
 2020-11-20 21:15:58 +00:00
Vladimir Ivanov
503590f6bf 8256056: Deoptimization stub doesn't save vector registers on x86 
Reviewed-by: redestad, kvn
 2020-11-20 21:15:21 +00:00
Vladimir Ivanov
e6fa85b493 8256058: Improve vector register handling in RegisterMap::pd_location() on x86 
Reviewed-by: kvn
 2020-11-20 21:14:34 +00:00
Zhengyu Gu
5ad1e22866 8256658: Shenandoah: Deadlock between nmethod_entry_barrier and concurrent code root evacuator 
Reviewed-by: rkennke
 2020-11-20 18:36:17 +00:00
Coleen Phillimore
e7c7469cf5 8246378: [Windows] assert on MethodHandle logging code 
Reviewed-by: iklam, vlivanov
 2020-11-20 13:00:10 +00:00
Zhengyu Gu
98a5d5a6ee 8256664: Shenandoah: Cleanup after JDK-8212879 
Reviewed-by: rkennke
 2020-11-20 12:57:13 +00:00
jasontatton-aws
b99fd4c7d6 8033441: print line numbers with -XX:+PrintOptoAssembly 
Reviewed-by: jiefu, thartmann
 2020-11-20 12:51:47 +00:00
Zhengyu Gu
266dea06ec 8256688: Shenandoah: Lock rank inversion after JDK-8212879 
Reviewed-by: rkennke
 2020-11-20 12:51:11 +00:00
Per Liden
aeba9259b2 8256416: ZGC: Lower ZMarkCompleteTimeout 
Reviewed-by: ayang, eosterlund
 2020-11-20 12:36:42 +00:00
Stefan Karlsson
10ba541846 8256727: ZGC: Clean out dead code after JDK-8212879 
Reviewed-by: pliden
 2020-11-20 12:35:37 +00:00
Roberto Castañeda Lozano
eb35ade9a0 6232281: -XX:-UseLoopSafepoints causes assert(v_false,"Parse::remove_useless_nodes missed this node") 
Check for nodes missed by remove_useless_nodes() only if PhaseRemoveUseless has
actually been run. This makes it possible to use -XX:-UseLoopSafepoints without
crashing trivially, although implicit assumptions in other parts of C2 about the
existence of loop safepoints might lead to more subtle failures for more complex
methods.

Reviewed-by: neliasso, thartmann, kvn
 2020-11-20 12:06:36 +00:00
Thomas Schatzl
a25fb0356a 8256406: G1 x86 C1/Interpreter post write barrier always uses 32 bit to access variable sized PtrQueue::_index 
Reviewed-by: shade
 2020-11-20 11:09:07 +00:00
Bernhard Urban-Forster
f57662874a 8256633: Fix product build on Windows+Arm64 
Reviewed-by: shade
 2020-11-20 11:01:25 +00:00
Thomas Stuefe
02adaa5854 8255885: Metaspace: freelist commit counter is not updated when purging 
Reviewed-by: coleenp, iklam
 2020-11-20 06:52:21 +00:00
David Holmes
fa240f2261 8256594: Unexpected warning: SIGSEGV handler flags expected:SA_RESTART|SA_SIGINFO found:SA_RESTART|SA_SIGINFO 
Reviewed-by: stuefe, coleenp, dcubed
 2020-11-20 04:17:27 +00:00
Coleen Phillimore
fae68ff016 8256640: assert(!m->is_old() || ik()->is_being_redefined()) failed: old methods should not be in vtable 
Reviewed-by: lfoltan, dcubed, dholmes
 2020-11-19 22:39:07 +00:00