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8297 Commits

Author SHA1 Message Date
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
Bob Vandette
b9854ff95a 8175567: Build of hotspot for arm-vfp-sflt fails 
Reviewed-by: kvn, cjplummer
 2017-02-28 10:44:49 -05:00
Jesper Wilhelmsson
eb6669bff0 Merge 2017-02-24 19:48:33 +01:00
Jesper Wilhelmsson
99e20e2480 Merge 2017-02-24 12:01:33 +01:00
Erik Helin
4145e90718 8168914: Crash in ClassLoaderData/JNIHandleBlock::oops_do during concurrent marking 
Reviewed-by: dholmes, tschatzl, coleenp, kbarrett, eosterlund, stefank
 2017-02-23 18:57:10 +01:00
Doug Simon
86a9ef8d83 8175811: [JVMCI] StubRoutines::_multiplyToLen symbol needs to exported 
Reviewed-by: thartmann
 2017-02-24 04:32:11 -08:00
Lana Steuck
7a3d0a1349 Merge 2017-02-23 17:22:44 +00:00
Markus Grönlund
f889b5119c 8175178: Stack traversal during OSR migration asserts with invalid bci or invalid scope desc on x86 
Reviewed-by: dcubed, coleenp
 2017-02-23 16:55:59 +01:00
Gerard Ziemski
ad7a2057c2 8175135: Header template correction for year 
Added comma.

Reviewed-by: dcubed, gthornbr
 2017-02-22 11:20:12 -06:00
Harold Seigel
90bde9549e 8174725: JVM should throw NoClassDefFoundError if ACC_MODULE is set in access_flags 
Check if ACC_MODULE is set, and if so, throw NoClassDefFoundError exception

Reviewed-by: dholmes, alanb, acorn, coleenp, lfoltan, gtriantafill
 2017-02-21 09:53:49 -05:00
Kevin Walls
e477609f73 8162795: [REDO] MemberNameTable doesn't purge stale entries 
Re-application of the change in JDK-8152271.

Reviewed-by: coleenp, sspitsyn
 2017-02-21 02:27:01 -08:00
Mikael Gerdin
90fdff0e70 8175085: [REDO] G1 Needs pre barrier on dereference of weak JNI handles 
Reviewed-by: kbarrett, dcubed, tschatzl
 2017-02-17 13:16:54 +01:00
Jesper Wilhelmsson
7217137797 Merge 2017-02-27 18:24:19 +01:00
Vladimir Kozlov
7d969ccd55 8174879: Rename jdk.vm.ci to jdk.internal.vm.ci 
Rename jdk.vm.ci and jdk.vm.compiler modules to jdk.internal.vm.ci and jdk.internal.vm.compiler.

Reviewed-by: mchung, ihse, dnsimon
 2017-02-16 15:46:09 -08:00
Daniel D. Daugherty
298e3a2dcc 8175086: [BACKOUT] fix for JDK-8166188 
Reviewed-by: kbarrett, jwilhelm, dcubed
 2017-02-16 10:41:19 -08:00
Kim Barrett
28477cf493 8166188: G1 Needs pre barrier on dereference of weak JNI handles 
Add low tag to jweaks and G1 barrier for jweak loads.

Co-authored-by: Martin Doerr <martin.doerr@sap.com>
Co-authored-by: Volker Simonis <volker.simonis@sap.com>
Reviewed-by: mgerdin, mdoerr, pliden, dlong, dcubed, coleenp, aph, tschatzl
 2017-02-15 22:19:13 -05:00
Roland Westrelin
6a5e6f2ae1 8174164: SafePointNode::_replaced_nodes breaks with irreducible loops 
Reviewed-by: kvn
 2017-02-15 17:26:37 -08:00
Doug Simon
896fc63787 8174957: [JVMCI] jaotc is broken in Xcomp mode 
Reviewed-by: iveresov
 2017-02-15 11:14:45 +01:00
Doug Simon
eb8d5435c2 8174961: [JVMCI] incorrect implementation of isCompilable 
Reviewed-by: kvn
 2017-02-14 12:04:28 -08:00
Roman Kennke
96846a4105 8172434: CompareAndExchangeObject inserts two pre-barriers 
Reviewed-by: kvn
 2017-02-14 12:31:11 -08:00
Jesper Wilhelmsson
be20d6384d Merge 2017-02-14 01:32:38 +01:00
Serguei Spitsyn
75bb00fb10 Merge 2017-02-13 22:43:50 +00:00
Serguei Spitsyn
8efb2f4342 8172969: JVMTI spec: GetCurrentThread may return NULL in the early start phase 
Update the GetCurrentThread function spec to allow returning NULL

Reviewed-by: dholmes, dcubed, alanb
 2017-02-13 14:39:50 -08:00
Dmitry Chuyko
2a4864a3ea 8174818: bigapps/Weblogic12medrec fails with assert(check_call_consistency(jvms, cg)) failed: inconsistent info 
Reviewed-by: vlivanov
 2017-02-13 23:58:00 +03:00
Jesper Wilhelmsson
faf9972570 Merge 2017-02-12 04:49:38 +01:00
Volker Simonis
236b9ba942 8173743: Failures during class definition can lead to memory leaks in metaspace 
Reviewed-by: dholmes, coleenp, acorn, ddmitriev
 2017-02-10 17:22:17 +01:00
Vladimir Ivanov
19f9a33953 8174721: C1: Inlining through MH invokers/linkers in unreachable code is unsafe 
Reviewed-by: iveresov
 2017-02-10 20:45:39 +03:00
Jesper Wilhelmsson
79f3678d7b Merge 2017-02-10 15:14:27 +01:00
Zoltan Majo
ecee7fc84b 8173151: Code heap corruption due to incorrect inclusion test 
Change inclusion test to use CodeBlob::code_begin() for AOT methods and start of CodeBlob otherwise. Added regression test.

Reviewed-by: thartmann, dlong, kvn
 2017-02-10 08:16:49 +01:00
Sangheon Kim
7b93ee904b 8173013: JVMTI tagged object access needs G1 pre-barrier 
Add missing G1 pre-barrier at TagObjectCollector::do_entry

Reviewed-by: kbarrett, tschatzl
 2017-02-09 19:08:32 -08:00
Jesper Wilhelmsson
4519090804 Merge 2017-02-09 23:35:22 +01:00
Alan Bateman
9db79d57c8 8173393: Module system implementation refresh (2/2017) 
Co-authored-by: George Triantafillou <george.triantafillou@oracle.com>
Reviewed-by: lfoltan, acorn, mchung
 2017-02-10 09:03:55 +00:00
Jesper Wilhelmsson
9f4f582c70 Merge 2017-02-09 23:15:52 +01:00
Lana Steuck
e02360463a Merge 2017-02-09 18:15:37 +00:00
Dmitry Chuyko
1acb306859 8166110: Inlining through MH invokers/linkers in unreachable code is unsafe 
Reviewed-by: vlivanov
 2017-02-09 19:00:48 +03:00
Jesper Wilhelmsson
3560e1733c Merge 2017-02-04 03:29:40 +01:00
Magnus Ihse Bursie
e729ca2dc5 8004842: Unify values of boolean make variables set in configure to true/false 
Reviewed-by: erikj
 2017-02-03 15:20:05 +01:00
Mandy Chung
3c835ae983 8173608: Separate JDK management agent from java.management module 
Reviewed-by: dfuchs, dholmes, erikj
 2017-01-31 20:06:42 -08:00
David Holmes
fe4d1bb602 8173421: Obsolete and expired flags for JDK 10 need to be removed and related tests updated 
Reviewed-by: lfoltan, mikael, dcubed
 2017-01-31 19:26:50 -05:00
Daniel D. Daugherty
2132715a30 8173693: disable post_class_unload() for non JavaThread initiators 
Reviewed-by: sspitsyn, gthornbr
 2017-01-31 14:33:36 -08:00
Brent Christian
113673d854 Merge 2017-01-31 20:04:54 +00:00
Brent Christian
c38ccc4fb0 8156073: 2-slot LiveStackFrame locals (long and double) are incorrect 
Reviewed-by: coleenp, mchung
 2017-01-31 11:50:42 -08:00
Tobias Hartmann
ecea08b5c2 8173373: C1: NPE is thrown instead of LinkageError when accessing inaccessible field on NULL receiver 
Deoptimize if receiver null check of unresolved field access fails to throw NoClassDefFoundError instead of NPE.

Reviewed-by: vlivanov
 2017-01-31 18:42:45 +01:00
Vladimir Ivanov
95ff3ccdb4 8173338: C2: continuous CallSite relinkage eventually disables compilation for a method 
Reviewed-by: jrose, dlong, kvn
 2017-01-31 01:11:40 +03:00
Vladimir Ivanov
81e25c58fb 8173404: C2: wrong nmethod dependency can be recorded for CallSite.target 
Reviewed-by: kvn
 2017-01-30 16:04:22 +03:00