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3193 Commits

Author SHA1 Message Date
Zhengyu Gu
5f19f8c823 8204128: NMT might report incorrect numbers for Compiler area 
Reviewed-by: stuefe, tschatzl
 2019-11-15 15:33:34 -05:00
David Holmes
697a87460d 8233549: Thread interrupted state must only be accessed when not in a safepoint-safe state 
Reviewed-by: dcubed, sspitsyn
 2019-11-14 22:36:40 -05:00
Man Cao
fddefba175 8234127: BasicHashtable does not support small table_size 
Reviewed-by: coleenp, jiangli
 2019-11-13 16:49:14 -08:00
Claes Redestad
6f1f675324 8234003: Improve IndexSet iteration 
Reviewed-by: neliasso, thartmann
 2019-11-14 15:24:35 +01:00
Ioi Lam
538843632d 8234133: VM build broken due to memory/archiveUtils.inline.hpp 
Reviewed-by: dholmes
 2019-11-13 19:55:11 -08:00
Ioi Lam
5678f98a9e 8231610: Relocate the CDS archive if it cannot be mapped to the requested address 
Reviewed-by: jiangli, coleenp, ccheung
 2019-11-13 16:36:54 -08:00
Jie Fu
cdba535853 8234130: Zero VM build broken after JDK-8233913 
Reviewed-by: coleenp
 2019-11-14 10:02:52 +08:00
Kim Barrett
19bed24b1f 8232588: G1 concurrent System.gc can return early or late 
8233279: G1: GCLocker GC with +GCLockerInvokesConcurrent spins while cycle in progress

Refactor G1CH::try_collect and fix bugs with concurrent collections.

Reviewed-by: tschatzl, sjohanss
 2019-11-13 18:00:30 -05:00
Sangheon Kim
46c3d43f83 8220312: Implementation: NUMA-Aware Memory Allocation for G1, Logging (3/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2019-11-13 10:51:41 -08:00
Sangheon Kim
eaa6355cb0 8220311: Implementation: NUMA-Aware Memory Allocation for G1, Survivor (2/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2019-11-13 10:49:32 -08:00
Sangheon Kim
52116d808c 8220310: Implementation: NUMA-Aware Memory Allocation for G1, Mutator (1/3) 
Reviewed-by: kbarrett, sjohanss, tschatzl, pliden
 2019-11-13 10:49:12 -08:00
Coleen Phillimore
ed21b56269 8233913: Remove implicit conversion from Method* to methodHandle 
Fix call sites to use existing THREAD local or pass down THREAD local for shallower callsites. Make linkResolver methods return Method* for caller to handleize if needed.

Reviewed-by: iklam, thartmann, hseigel
 2019-11-13 08:23:23 -05:00
Leo Korinth
1fc67ab002 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector 
Reviewed-by: kbarrett, tschatzl, erikj, coleenp, dholmes
 2019-11-13 11:37:29 +01:00
Martin Doerr
0a5f074a77 8230459: Test failed to resume JVMCI CompilerThread 
Reviewed-by: dholmes, kvn
 2019-10-21 19:58:16 +02:00
Alan Hayward
9dd7038c43 8231841: AArch64: debug.cpp help() is missing an AArch64 line for pns 
Adds missing line for aarch64 to debug.cpp help() for pns

Reviewed-by: adinn
 2019-11-13 17:24:53 +08:00
Tobias Hartmann
7ba4fc4722 8233656: assert(d->is_CFG() && n->is_CFG()) failed: must have CFG nodes 
Explicitly handle ProjNodes with TOP input.

Reviewed-by: kvn, vlivanov
 2019-11-13 08:43:35 +01:00
Yasumasa Suenaga
a05b6ae866 8233785: Incorrect JDK version is reported in hs_err log 
Reviewed-by: dholmes, stuefe
 2019-11-13 10:27:06 +09:00
Erik Österlund
857de6c9e8 8230661: ZGC: Stop reloading oops in load barriers 
Reviewed-by: pliden, stefank
 2019-11-12 20:14:49 +00:00
Erik Österlund
54572d621a 8233797: ZGC: Unify naming convention for functions using atomics 
Reviewed-by: pliden, stefank
 2019-11-12 20:01:23 +00:00
Erik Österlund
db15bf5174 8233061: ZGC: Enforce memory ordering in segmented bit maps 
Reviewed-by: pliden, stefank
 2019-11-12 20:01:23 +00:00
Martin Doerr
7c242c709d 8233820: Test crashed with assert(phi->operand_count() != 1 || phi->subst() != phi) failed: missed trivial simplification 
Verification code needs to skip illegal phi functions.

Reviewed-by: thartmann, vlivanov
 2019-11-12 16:13:16 +01:00
Florian Weimer
e0f7b08376 8233941: adlc should not generate Pipeline_Use_Cycle_Mask::operator= 
Removed useless = operator.

Reviewed-by: kvn, thartmann
 2019-11-12 12:19:24 +01:00
Jie Fu
b2ce439b85 8233885: Test fails with assert(comp != __null) failed: Ensure we have a compiler 
Reviewed-by: thartmann, iveresov
 2019-11-11 17:40:28 +08:00
Erik Österlund
8a8b35154b 8233506: ZGC: the load for Reference.get() can be converted to a load for strong refs 
Reviewed-by: thartmann, neliasso, pliden
 2019-11-12 09:25:39 +00:00
Doug Simon
301e068935 8233900: [JVMCI] improve help text for EnableJVMCIProduct option 
Reviewed-by: kvn
 2019-11-12 10:19:04 +01:00
Tobias Hartmann
1833584f92 8233529: loopTransform.cpp:2984: Error: assert(p_f->Opcode() == Op_IfFalse) failed 
Strengthened asserts in locate_pre_from_main() and added a check for is_main_no_pre_loop().

Reviewed-by: kvn, vlivanov
 2019-11-12 10:16:04 +01:00
Coleen Phillimore
b4d28f36fc 8232735: Convert PrintJNIResolving to Unified Logging 
Converted the existing output at debug level because it is noisy

Reviewed-by: iklam, dholmes
 2019-11-11 12:11:34 -05:00
Zhengyu Gu
7f3ef14d5b 8230765: Implement nmethod barrier for x86_32 platforms 
Reviewed-by: rkennke, eosterlund
 2019-09-09 11:43:16 -04:00
Ioi Lam
2a36577e68 8234539: ArchiveRelocationTest.java failed: Archive mapping should always succeed 
Reviewed-by: ccheung
 2019-11-22 17:45:48 -08:00
Vladimir Ivanov
b7251c4eb4 Merge 2019-11-26 19:18:07 +03:00
Jatin Bhateja
a96089059a 8234394: C2: Dynamic register class support in ADLC 
Reviewed-by: vlivanov, sviswanathan, thartmann, kvn
 2019-11-26 16:09:25 +03:00
Jatin Bhateja
fb0b8f1d0c 8234387: C2: Better support of operands with multiple match rules in AD files 
Reviewed-by: vlivanov, sviswanathan, thartmann, dlong
 2019-11-26 16:09:23 +03:00
Vladimir Ivanov
b89d2fd169 8234403: C2: Enable CallSite.target updates in constructors 
Reviewed-by: psandoz, kvn
 2019-11-26 16:09:21 +03:00
Stefan Johansson
5e113f37e8 8233065: PSParallelCompact::move_and_update is unused and should be removed 
Reviewed-by: lkorinth, tschatzl
 2019-11-11 13:20:26 +01:00
Ralf Schmelter
b2a9673829 8233790: Forward output from heap dumper to jcmd/jmap 
Reviewed-by: stuefe, sspitsyn, cjplummer
 2019-11-11 12:06:22 +01:00
Christian Hagedorn
173dae8bc6 8229694: JVM crash in SWPointer during C2 OSR compilation 
Handle the case where there is only 1 pack and no operations left when calling SuperWord::find_align_to_ref() to find the best alignment again.

Reviewed-by: kvn, vlivanov, thartmann
 2019-11-11 10:41:03 +01:00
Zhengyu Gu
3b8a1c14e8 8233850: Shenandoah: Shenandoah thread count ergonomics should be container aware 
Reviewed-by: rkennke
 2019-11-08 11:41:17 -05:00
Zhengyu Gu
3672c05476 8233339: Shenandoah: Centralize load barrier decisions into ShenandoahBarrierSet 
Reviewed-by: rkennke
 2019-11-08 09:50:07 -05:00
Jorn Vernee
d405f6abb6 8233389: Add PrintIdeal to compiler directives 
Add PrintIdeal as a compiler directive in order to enable PrintIdeal for only a single method.

Reviewed-by: roland, neliasso, vlivanov, thartmann
 2019-11-08 10:55:14 +01:00
Thomas Schatzl
c4b3dcf8c1 8189737: Make HeapRegion not derive from Space 
Reviewed-by: sjohanss, kbarrett
 2019-11-08 10:01:13 +01:00
Tobias Hartmann
f225f7cd0b 8233788: Remove useless asserts in PhaseCFG::insert_anti_dependences 
Removed useless asserts.

Reviewed-by: kvn
 2019-11-08 09:16:48 +01:00
Kim Barrett
89e3782f21 8233364: Fix undefined behavior in Canonicalizer::do_ShiftOp 
Add java_shift_xxx helpers and use them.

Reviewed-by: aph, kvn
 2019-11-07 16:22:22 -05:00
Markus Grönlund
24bff84cb3 8232905: JFR fails with assertion: assert(t->unflushed_size() == 0) failed: invariant 
Reviewed-by: egahlin
 2019-11-07 15:56:56 +01:00
Markus Grönlund
9ec96c1117 8233416: JFR: assert((((((klass)->trace_id()) & (((1 << 1) << 8) | (JfrTraceIdEpoch::in_use_this_epoch_bit()))) != 0))) failed: invariant 
Reviewed-by: egahlin
 2019-11-07 15:53:25 +01:00
Per Lidén
b7dcab5af0 8233793: ZGC: Incorrect type used in ZBarrierSetC2 clone_type() 
Reviewed-by: eosterlund
 2019-11-07 15:48:43 +01:00
Zhengyu Gu
4860dad68c 8233796: Shenandoah is broken after 8233708 
Reviewed-by: rkennke
 2019-11-07 09:41:22 -05:00
Claes Redestad
12adeca887 8233708: VectorSet cleanup 
Reviewed-by: neliasso, shade, thartmann
 2019-11-07 12:12:39 +01:00
Erik Österlund
f07d377d6f 8233073: Make BitMap accessors more memory ordering friendly 
Reviewed-by: kbarrett, pliden
 2019-11-07 10:28:29 +00:00
Roland Westrelin
afd91fd320 8232539: SIGSEGV in C2 Node::unique_ctrl_out 
Reviewed-by: thartmann, kvn
 2019-10-22 11:55:58 +02:00
Nils Eliasson
3b5b596f4b 8233783: Make 8232896 patch complete 
Reviewed-by: pliden, kvn
 2019-11-07 09:23:55 +01:00