8096 Commits

Author SHA1 Message Date
Lana Steuck
33f168f4ec Merge 2017-03-25 01:44:22 +00:00
Phil Race
5506a3b126 8177346: hotspot change for 8176513 breaks jdk9 build on Ubuntu 16.04
Reviewed-by: dholmes, kvn, vlivanov
2017-03-24 08:56:04 -07:00
Kim Barrett
5fb44c25c7 8169517: WhiteBox should provide concurrent GC phase control
Added WhiteBox API and G1 implementation.

Reviewed-by: shade, dfazunen
2017-04-13 16:38:39 -04:00
Coleen Phillimore
3784f04568 8178336: Unnecessary SystemDictionary walk for Protection domain liveness
Remove system dictionary walk and pass strong closure for !ClassUnloading

Reviewed-by: jiangli, iklam
2017-04-13 09:42:10 -04:00
Coleen Phillimore
c52443f75b 8026985: Rewrite SystemDictionary::classes_do and Dictionary::classes_do to use KlassClosure
Actually remove unused functions like classes_do and methods_do.

Reviewed-by: iveresov, sspitsyn, dholmes
2017-04-12 08:02:29 -04:00
Per Lidén
221d948b51 8178363: Incorrect check for nmethod re-registration in C1
Reviewed-by: stefank, rbackman
2017-04-12 08:49:08 +02:00
Kim Barrett
f7277d87d5 8160748: Inconsistent types for ideal_reg
Made ideal_reg consistently uint.

Reviewed-by: kvn, iveresov
2017-04-12 01:31:36 -04:00
Per Lidén
ecca839838 8178364: Command-line flags of type double should accept integer values
Reviewed-by: dholmes, sjohanss
2017-04-11 11:12:58 +02:00
Rahul Raghavan
6535b42120 8171813: Reported null pointer dereference defect groups
Added required explicit NULL checks

Reviewed-by: thartmann, zmajo
2017-04-09 20:52:43 -07:00
David Holmes
4483758ed2 Merge 2017-04-06 23:46:38 +00:00
Jesper Wilhelmsson
7e8042dc31 Merge 2017-04-06 22:13:13 +00:00
David Holmes
6b3e092a31 8166927: interfaceSupport.hpp has ancient comments about TSO
Reviewed-by: sspitsyn, dcubed, lfoltan, coleenp
2017-04-06 17:45:10 -04:00
Igor Ignatyev
dcfaa810b0 Merge 2017-04-06 21:14:07 +00:00
Ekaterina Pavlova
11a8c7a52f 8178118: Arguments::create_numbered_property allocates wrong buffer in case count > 99
Reviewed-by: dholmes, dcubed, sspitsyn
2017-04-06 14:07:21 -07:00
Jesper Wilhelmsson
cc14920031 Merge 2017-04-06 22:58:55 +02:00
Jiangli Zhou
a2a4b3cc29 Merge 2017-04-05 22:48:35 +00:00
Jiangli Zhou
8600bcf095 8171042: The 'REQUIRED' type in sharedPathsMiscInfo.hpp is not used and should be removed
Remove unused REQUIRED type.

Reviewed-by: dholmes, iklam
2017-04-05 18:15:09 -04:00
Dean Long
9670822224 8173795: AOT support in raw_exception_handler_for_return_address is broken
Enable both AOT and nmethod code to take the same path

Reviewed-by: kvn
2017-04-05 13:15:44 -07:00
Coleen Phillimore
c9bbd2b4f2 8168438: Fix comment in rewriter
Reviewed-by: jiangli, sspitsyn
2017-04-04 21:07:19 -04:00
David Holmes
498c318982 8165358: vmassert_status is not debug-only
Reviewed-by: dsamersoff, stuefe, zgu
2017-03-23 17:15:33 -04:00
Jesper Wilhelmsson
dcb7ac8c13 Merge 2017-03-23 15:06:58 +01:00
Alan Bateman
fa73a9b912 Merge 2017-03-22 18:41:25 +00:00
Alan Bateman
73165d34e4 8174823: Module system implementation refresh (3/2017)
Reviewed-by: sspitsyn, dholmes, lfoltan, mchung
2017-03-22 16:26:09 +00:00
Mikael Gerdin
cc1aaab7e9 8176100: [REDO][REDO] G1 Needs pre barrier on dereference of weak JNI handles
Reviewed-by: kbarrett, coleenp, tschatzl
2017-03-22 15:25:21 +01:00
Harold Seigel
3af1da4533 8176705: Remove static functions in InstanceKlass
Change static functions to instance functions and remove their 'this_k' parameters.

Reviewed-by: dholmes, mgerdin, iklam
2017-03-21 11:25:18 -04:00
Thomas Schatzl
dd84bb9cff 8176881: DerivedPointerTable Update log message in wrong order in regards to Redirty Cards
Reviewed-by: sjohanss, jprovino
2017-03-21 11:21:11 +01:00
Martin Doerr
16a222c4ff 8176518: C2: Invalid ImplicitNullChecks with non-protected heap base
Avoid generating implicit null checks if heap base is not protected

Reviewed-by: zmajo
2017-03-20 11:32:30 +01:00
Thomas Stuefe
6693e96f16 8170520: Make Metaspace ChunkManager counters non-atomic
Reviewed-by: mgerdin, coleenp
2017-03-17 19:05:45 +01:00
Jesper Wilhelmsson
7e8d75378e Merge 2017-03-16 16:40:41 -07:00
Serguei Spitsyn
b0757d1025 Merge 2017-03-17 15:26:49 +00:00
Serguei Spitsyn
6aa1dfbcf4 8176831: Dead code: function jmm_GetLoadedClasses is not used in jmm_interface
Remove the dead code

Reviewed-by: dholmes, coleenp
2017-03-17 08:19:05 -07:00
Lana Steuck
f1dabb55b4 Merge 2017-03-16 20:47:13 +00:00
Roland Westrelin
23ef045ab2 8176513: Poor code quality for ByteBuffers
Relaxes the condition under which MemBarCPUOrder nodes are added around unsafe accesses.

Reviewed-by: vlivanov, kvn, jrose
2017-03-15 18:18:04 -07:00
Claes Redestad
c40d2d5af7 8176593: Throwable::getStackTrace performance regression
Reviewed-by: jiangli, iklam, coleenp, sspitsyn
2017-03-15 13:03:13 +01:00
Shafi Ahmad
6ed6fd7a3f 8167425: Redundant code in method PerfLongVariant::sample
Reviewed-by: dholmes, coleenp, sspitsyn
2017-03-14 22:14:33 -07:00
Lana Steuck
b636d90917 Merge 2017-03-13 19:59:41 +00:00
Volker Simonis
1cd78903a8 8176505: Wrong assertion 'should be an array copy/clone' in arraycopynode.cpp
Reviewed-by: thartmann, roland
2017-03-13 16:07:17 +01:00
Robbin Ehn
56f838f4ee 8176098: Deprecate FlatProfiler
Reviewed-by: shade, coleenp
2017-03-14 12:00:02 +01:00
Jamsheed Mohammed C M
fcd4be97ff 8176573: Do not use FLAG_SET_ERGO to update MaxRAM for emulated client
Used FLAG_SET_DEFAULT to update MaxRAM

Reviewed-by: kvn
2017-03-13 23:36:14 -07:00
Thomas Stuefe
0af886d583 8176442: [aix] assert(_thr_current == 0L) failed: Thread::current already initialized
Revert Thread::current() back to pthread library based TLS on AIX.

Reviewed-by: dholmes
2017-03-13 21:46:37 -04:00
Mikael Gerdin
586de47879 8176363: Incorrect lock rank for G1 PtrQueue related locks
Reviewed-by: mgronlun, coleenp, kbarrett, dholmes, tschatzl
2017-03-09 16:58:45 +01:00
Zoltan Majo
b3914e7e21 8175340: Possible invalid memory accesses due to ciMethodData::bci_to_data() returning NULL
Check values returned by ciMethodData::bci_to_data() where necessary.

Reviewed-by: kvn
2017-03-09 14:27:21 +01:00
Rahul Raghavan
b2783bb80a 8175345: Reported null pointer dereference defect groups
Added required explicit NULL checks

Reviewed-by: thartmann, kvn
2017-03-09 00:16:51 -08:00
Harold Seigel
3064b3e35d 8176147: JVM should throw CFE for duplicate Signature attributes
Add the needed checks to ClasFileParser for duplicate Signature attributes.

Reviewed-by: dholmes, gtriantafill
2017-03-08 09:04:21 -05:00
Nils Eliasson
de10f56d52 8164954: split_if creates empty phi and region nodes
Don't split if all edges will be moved to new phi

Reviewed-by: kvn, vlivanov
2017-03-06 14:08:52 +01:00
Harold Seigel
b7121021af 8175383: JVM should throw NCDFE if ACC_MODULE and CONSTANT_Module/Package are set
If bad constant is seen, save it to throw CFE if ACC_MODULE is not in access_flags

Reviewed-by: dholmes, acorn, lfoltan, gtriantafill
2017-03-06 09:45:58 -05:00
Jesper Wilhelmsson
ca341236ca 8176054: [BACKOUT][REDO] G1 Needs pre barrier on dereference of weak JNI handles
Reviewed-by: kbarrett, mgerdin
2017-03-02 17:46:59 +01:00
Christian Haeubl
5bd3dfadc6 8175917: [JVMCI] Avoid long JNI handle chains
Reviewed-by: never, kvn
2017-02-27 17:36:36 +01:00
Aleksey Shipilev
9e4e386872 8175887: C1 value numbering handling of Unsafe.get*Volatile is incorrect
Reviewed-by: vlivanov
2017-03-01 14:51:12 +03:00
Bob Vandette
4bb373767a Merge 2017-02-28 10:47:09 -05:00