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1816 Commits

Author SHA1 Message Date
Vladimir Ivanov
92d8281194 8078629: VM should constant fold Unsafe.get*() loads from final fields 
Reviewed-by: kvn, jrose, psandoz
 2015-07-14 06:44:50 -07:00
Jaroslav Bachorik
794f1616f0 Merge 2015-07-10 16:37:41 +02:00
Daniel D. Daugherty
8dbfda6628 Merge 2015-07-09 14:35:13 -07:00
Harold Seigel
9d7677a83f 8130669: VM prohibits <clinit> methods with return values 
Ignore <clinit> methods with return values instead of throwing ClassFormatError exceptions

Reviewed-by: acorn, iklam
 2015-07-09 15:39:05 -04:00
Harold Seigel
00da567d15 8130183: InnerClasses: VM permits wrong inner_class_info_index value of zero 
Throw ClassFormatError if InnerClasses attribute's inner_class_info_index is 0

Reviewed-by: acorn, lfoltan
 2015-07-09 08:36:37 -04:00
Zoltan Majo
547a40e75a 8130120: Handling of SHA intrinsics inconsistent across platforms 
Introduce common warning message and common processing of SHA intrinsic-related arguments.

Reviewed-by: kvn, mcberg
 2015-07-03 09:33:04 +02:00
Zoltan Majo
9245cdc214 8076112: Add @HotSpotIntrinsicCandidate annotation to indicate methods for which Java Runtime has intrinsics 
Annotate possibly intrinsified methods with @HotSpotIntrinsicCandidate. Add checks omitted by intrinsics to the library code. Add CheckIntrinsics flags to check consistency of intrinsics.

Reviewed-by: jrose, kvn, thartmann, vlivanov, abuckley, darcy, ascarpino, briangoetz, alanb, aph, dnsimon
 2015-07-03 07:25:03 +02:00
Andrew Haley
917f70414f Merge 2015-07-02 11:12:59 +01:00
Tobias Hartmann
62112b23c9 Merge 2015-07-01 09:15:34 +02:00
Tobias Hartmann
fba308328b 8129937: compiler/codecache/jmx/UsageThresholdIncreasedTest.java fails with "Usage threshold was hit" 
Tests should not assume that usage of non-profiled code heap is predictable.

Reviewed-by: kvn, dpochepk
 2015-07-01 09:07:10 +02:00
Vladimir Kozlov
e5f22567ab 8130008: compiler/codecache/jmx/UsageThresholdIncreasedTest.java should be quarantined 
Reviewed-by: iveresov
 2015-06-26 15:55:54 -07:00
Vladimir Kozlov
0b9dfebfa4 Merge 2015-06-25 09:48:50 -07:00
Jesper Wilhelmsson
d60d6fdf40 Merge 2015-06-24 13:38:01 +02:00
Thomas Schatzl
0d85af8161 Merge 2015-06-24 11:55:18 +02:00
Thomas Schatzl
b07602d640 8079208: gc/g1/TestLargePageUseForAuxMemory.java fails due to not considering page allocation granularity for setup 
The test case needs to use the OS'es allocation granularity to properly determine the boundary values for the test.

Reviewed-by: dfazunen, jmasa, ecaspole
 2015-06-24 09:42:45 +02:00
Stefan Johansson
f6a2109bab 8081607: Change default GC for server configurations to G1 
For more info see JEP 248.

Reviewed-by: pliden, tschatzl
 2015-06-24 08:37:12 +02:00
Dmitry Samersoff
f65b2271ab Merge 2015-06-23 11:00:32 +00:00
Dmitry Samersoff
fdabdd5f40 8081576: serviceability/sa tests fail due to LingeredApp process fails to start 
Provide a API to corrctly terminate LingeredApp

Reviewed-by: sspitsyn
 2015-06-23 12:35:21 +03:00
Aleksey Shipilev
cd81d2845d 8129332: Missing test case for JDK-8078438 
Add the test case originally developed for JDK-8078438

Reviewed-by: tschatzl
 2015-06-23 10:12:44 +02:00
Andrew Haley
52b991b411 8130150: Implement BigInteger.montgomeryMultiply intrinsic 
Add montgomeryMultiply intrinsics

Reviewed-by: kvn
 2015-06-16 17:31:53 +01:00
Sergei Kovalev
0141308dfa 8067163: Several JT_HS tests fails due to ClassNotFoundException on compacts 
Reviewed-by: dholmes, vlivanov
 2015-06-17 16:22:38 +03:00
James Cheng
e2533553f6 8073583: C2 support for CRC32C on SPARC 
Reviewed-by: jrose, kvn
 2015-06-29 00:10:01 -07:00
Vladimir Ivanov
90a42c2491 8074551: GWT can be marked non-compilable due to deopt count pollution 
Reviewed-by: kvn
 2015-06-11 14:19:40 +03:00
Anthony Scarpino
c4c528df14 8073108: Use x86 and SPARC CPU instructions for GHASH acceleration 
Reviewed-by: kvn, jrose
 2015-06-17 17:48:25 -07:00
Leonid Mesnik
5b6281adb8 8079134: [TESTBUG] Remove applicable_*gc and needs_*gc groups from TEST.groups 
Reviewed-by: mgerdin, drwhite
 2015-06-09 15:03:10 +03:00
Coleen Phillimore
97f69e8b42 Merge 2015-06-19 13:03:58 +00:00
Thomas Schatzl
5084eb24d0 8078669: G1 applies SurvivorAlignmentInBytes to both survivor and old gen 
After refactoring of the relevant code in JDK-8060025 the survivor alignment had been applied to any allocation within PLABs. Only do that for survivor allocations again. Improve the related tests to have less variance.

Reviewed-by: jmasa, fzhinkin
 2015-06-19 11:27:07 +02:00
Dmitry Dmitriev
4875379a42 8072931: JEP-JDK-8059557: Test task: test framework development 
Test set for JEP 245 Validate JVM Command-Line Flag Arguments

Reviewed-by: ctornqvi, dholmes, gziemski
 2015-06-19 07:57:31 +03:00
Gerard Ziemski
ed2bb8c9fc 8122937: [JEP 245] Validate JVM Command-Line Flag Arguments 
Validate the arguments to all JVM command-line flags so as to avoid crashes, and ensure that appropriate error messages are displayed when they are invalid.

Reviewed-by: ddmitriev, dholmes, kbarrett, drwhite, brutisso, coleenp
 2015-06-18 14:39:38 -05:00
Harold Seigel
058dd16f78 8042041: https://bugs.openjdk.java.net/browse/JDK-8042041 
Don't assert if class has a bad element_tag in an element_value structure of a RuntimeVisibleAnnotation attribute.  Instead, ignore the attribute.

Reviewed-by: acorn, gtriantafill
 2015-06-18 08:44:28 -04:00
Andreas Eriksson
606468abc4 8076110: VM crash when class is redefined with Instrumentation.redefineClasses 
Reviewed-by: coleenp, sspitsyn
 2015-06-16 15:59:57 +02:00
Jesper Wilhelmsson
a347180ac5 Merge 2015-06-15 13:48:30 +02:00
Sergei Kovalev
518225447f 8078145: testlibrary_tests/RandomGeneratorTest.java failed with AssertionError : Unexpected random number sequence for mode: NO_SEED 
Reviewed-by: iignatyev, vlivanov
 2015-06-15 16:47:24 +03:00
Roland Westrelin
d7522fb084 8086046: escape analysis generates incorrect code as of B67 
Load bypasses arraycopy that sets the value after the ArrayCopyNode is expanded

Reviewed-by: kvn
 2015-06-12 14:10:17 +02:00
Katja Kantserova
811fa6e09f 8085813: The targeted processes in sun/tools tests should be launched with -XX:+UsePerfData flag in order to work on embedded platforms 
Reviewed-by: sspitsyn
 2015-06-08 12:54:05 +02:00
Jesper Wilhelmsson
393cf6b287 Merge 2015-06-09 16:48:55 +02:00
David Lindholm
5f5af54f95 8081382: Make flags ParallelGCThreads and ConcGCThreads of type uint 
Reviewed-by: drwhite, stefank
 2015-06-05 09:50:09 +02:00
Alejandro Murillo
c219f06861 Merge 2015-06-04 15:38:00 -07:00
Vladimir Kozlov
fcd7686431 Merge 2015-06-04 12:52:30 -07:00
Jesper Wilhelmsson
618a7e124a Merge 2015-06-04 14:19:51 +02:00
Jesper Wilhelmsson
63abaa2c2b Merge 2015-06-04 14:19:51 +02:00
Alexander Alexeev
252b1be912 8081790: aarch64: SHA tests fail 
Fix SHA tests in JTReg so they recognize aarch64

Reviewed-by: duke
 2015-06-03 08:23:09 +00:00
Yasumasa Suenaga
242ce54cc7 8072913: [REDO] GCCause should distinguish jcmd GC.run from System.gc() 
GCCause which is caused by GC.run diagnostic command should be different from System.gc() .

Reviewed-by: jmasa, jwilhelm
 2015-06-03 08:49:34 +09:00
Kim Barrett
30a72c7647 8076613: gc/TestSmallHeap.java failed with OOME 
Disable test when compressed oops are disabled.

Reviewed-by: tschatzl, brutisso
 2015-06-02 19:19:37 -04:00
Andreas Eriksson
f3f4608e09 8072588: JVM crashes in JNI if toString is declared as an interface method 
Check for a valid itable index instead of checking if the holder is an interface

Reviewed-by: dsimms, dholmes
 2015-06-02 10:41:18 +02:00
Roland Westrelin
81b0f156c8 8080976: Unexpected AIOOB thrown from 1.9.0-ea-b64 on (regression) 
Loop variant use in reduction should prevent vectorization

Reviewed-by: kvn, mcberg
 2015-05-29 16:09:16 +02:00
Tobias Hartmann
59f2a0f85f Merge 2015-05-29 12:49:31 +02:00
Katja Kantserova
742b1ff410 8081037: serviceability/sa/ tests time out on Windows 
Reviewed-by: jbachorik, sla, dsamersoff
 2015-05-27 14:13:20 +02:00
Alejandro Murillo
52c501dfb1 Merge 2015-06-02 09:15:32 -07:00
Alexander Alexeev
a1eb515812 8081669: aarch64: JTreg TestStable tests failing 
Fix TestStable failures

Reviewed-by: vlivanov
 2015-06-02 14:28:08 +00:00
Kirill Zhaldybin
5ee47e4f95 8134523: Humongous object test fails with OOME 
Added Xms for runs with region' size 16M and 32M to prevent OOME

Reviewed-by: mgerdin, dfazunen
 2015-09-09 15:14:05 +03:00
Jesper Wilhelmsson
30b987f6b7 Merge 2015-09-08 16:10:37 +02:00
Roland Westrelin
0296c2894b 8080699: Assert failed: Not a Java pointer in JCK test 
Eliminated arraycopy node still reachable through exception edges

Reviewed-by: kvn
 2015-05-22 09:14:18 +02:00
Tobias Hartmann
149c6327be Merge 2015-05-22 13:08:50 +02:00
Tobias Hartmann
14a1d71874 8080156: Integer.toString(int value) sometimes throws NPE 
Added test to check correctness of type propagation to CmpUNodes.

Reviewed-by: kvn
 2015-05-22 13:02:47 +02:00
Tobias Hartmann
068d5d78b1 Merge 2015-05-22 09:50:32 +02:00
Katja Kantserova
bd1a0cf8ec 8080855: Create sanity test for JDK-8080692 
Reviewed-by: sla
 2015-05-22 13:52:46 +02:00
Katja Kantserova
ab94a15b48 Merge 2015-05-22 08:53:46 +02:00
Katja Kantserova
a6ffb28ff8 8080828: Create sanity test for JDK-8080155 
Reviewed-by: sla
 2015-05-22 08:47:27 +02:00
Jesper Wilhelmsson
25c41c6094 Merge 2015-05-21 21:17:56 +02:00
Tobias Hartmann
05ec00e16b Merge 2015-05-21 18:57:21 +02:00
Roland Westrelin
9f6b61b959 Merge 2015-05-20 17:06:44 +02:00
Sergei Kovalev
265b75c584 8078834: [TESTBUG] Tests fails on ARM64 due to unknown hardware 
Reviewed-by: dholmes, adinn
 2015-05-20 09:07:36 -04:00
Andrew Haley
d917a8866c 8080600: AARCH64: testlibrary does not support AArch64 
Add Platform.isAArch64().  Use it in mathexact intrinsic tests.

Reviewed-by: kvn, roland
 2015-05-20 10:21:02 +01:00
Denis Kononenko
c001e13f4d 8077620: [TESTBUG] Some of the hotspot tests require at least compact profile 3 
Reviewed-by: kvn, dholmes
 2015-05-19 14:13:15 +03:00
Volker Simonis
b48a61e5be 8080190: PPC64: Fix wrong rotate instructions in the .ad file 
Reviewed-by: kvn
 2015-05-19 11:06:34 +02:00
Jesper Wilhelmsson
f64e5038a4 Merge 2015-05-18 17:09:47 +02:00
Daniel D. Daugherty
5cf176b870 Merge 2015-05-16 13:19:11 -07:00
Vladimir Kozlov
49ab7a3900 8080483: Incorrect test execution string at SumRed_Long.java 
Reviewed-by: iveresov
 2015-05-15 18:12:21 -07:00
Vladimir Ivanov
e5a92a9fb9 8079205: CallSite dependency tracking is broken after sun.misc.Cleaner became automatically cleared 
Reviewed-by: roland, psandoz, plevart, kbarrett, jrose
 2015-05-15 19:23:11 +03:00
Roland Westrelin
a3c77df5f1 8077504: Unsafe load can loose control dependency and cause crash 
Node::depends_only_on_test() should return false for Unsafe loads

Reviewed-by: kvn, adinn
 2015-05-21 13:54:07 +02:00
Stanislav Smirnov
59c57fb87d 8025979: [TESTBUG] Write test to exercise uninitialized strings from JNI code 
Reviewed-by: ctornqvi, dsimms
 2015-05-14 10:12:51 -07:00
Stanislav Smirnov
38c5fd780d 8033445: [TESTBUG] Add test case for calling default methods from JNI 
Reviewed-by: ctornqvi, dsimms
 2015-05-14 10:09:35 -07:00
Tobias Hartmann
6172821723 8080420: Compilation of TestVectorizationWithInvariant fails with "error: package com.oracle.java.testlibrary does not exist" 
Fixed location of testlibrary package.

Reviewed-by: kvn
 2015-05-14 18:02:35 +02:00
Tobias Hartmann
9e5ef665a0 Merge 2015-05-14 16:16:06 +02:00
Christian Tornqvist
971e022093 8078121: Add 'CreateMinidumpOnCrash' (JDK-8074354) caused many tests failed in nightly testing 
Reviewed-by: coleenp, hseigel
 2015-05-12 13:17:54 -07:00
Roland Westrelin
197ecf9bc1 8081823: C2 performs unsigned comparison against -1 
X <= 0 || x > 0 wrongly folded as (x-1) >u -1

Reviewed-by: kvn, vlivanov
 2015-06-08 18:35:17 +02:00
Vladimir Kozlov
a2d369e486 Merge 2015-06-04 19:24:47 -07:00
Vladimir Kozlov
93d1573c5e 8081778: Use Intel x64 CPU instructions for RSA acceleration 
Add intrinsics for BigInteger squareToLen and mulAdd methods.

Reviewed-by: kvn, jrose
 2015-06-03 15:02:10 -07:00
Katja Kantserova
80b436c366 8080100: compiler/rtm/* tests fail due to Compilation failed 
Reviewed-by: sla
 2015-05-12 10:29:10 +02:00
Roland Westrelin
a9cdbd0407 8076188: Optimize arraycopy out for non escaping destination 
If the destination of an arraycopy is non escaping, the arraycopy may be optimized out

Reviewed-by: kvn, vlivanov
 2015-05-12 10:27:50 +02:00
Tobias Hartmann
005adcec93 Merge 2015-05-11 07:58:02 +02:00
Harold Seigel
961389c6ef Merge 2015-05-09 07:32:49 -04:00
Harold Seigel
e5e17a62d1 8076318: split verifier needs to add TraceClassResolution 
Add print statements to verifier when TraceClassResolution is specified

Reviewed-by: coleenp, acorn
 2015-05-08 16:24:46 -04:00
Michael C Berg
4fca8dbb1f 8076276: Add support for AVX512 
Reviewed-by: kvn, roland
 2015-05-08 11:49:20 -07:00
Harold Seigel
da4711381d Merge 2015-05-08 13:25:11 -04:00
Tobias Hartmann
43a5abc876 8078497: C2's superword optimization causes unaligned memory accesses 
Prevent vectorization of memory operations with different invariant offsets if unaligned memory accesses are not allowed.

Reviewed-by: kvn
 2015-05-08 12:19:17 +02:00
Vladimir Kozlov
fcf64c698f Merge 2015-05-07 11:28:03 -07:00
Andreas Eriksson
07f8740617 8051045: HotSpot fails to wrap Exceptions from invokedynamic in a BootstrapMethodError 
Reviewed-by: coleenp, dsimms
 2015-05-07 15:05:46 +02:00
David Holmes
5c859405b5 8078470: [Linux] Replace syscall use in os::fork_and_exec with glibc fork() and execve() 
Reviewed-by: stuefe, dsamersoff, dcubed
 2015-05-12 20:55:40 -04:00
Mikael Vidstedt
fc7e87d337 8079545: [TESTBUG] hotspot_basicvmtest doesn't fail even if VM crashes 
Reviewed-by: ctornqvi, dholmes
 2015-05-06 17:42:24 -07:00
Jesper Wilhelmsson
ca69eddba5 Merge 2015-05-04 17:10:50 +02:00
Alejandro Murillo
40dd1bad2c Merge 2015-05-02 00:16:29 -07:00
Jon Masamitsu
4d62005c68 8079235: quarantine TestLargePageUseForAuxMemory.java 
Reviewed-by: kvn
 2015-05-01 16:22:41 -07:00
Vladimir Kozlov
a8e9687134 8079231: quarantine compiler/jsr292/CallSiteDepContextTest.java 
Reviewed-by: dlong
 2015-05-01 14:23:42 -07:00
Alejandro Murillo
d83bdb4157 Merge 2015-05-01 03:56:01 -07:00
Bharadwaj Yadavalli
f8d0a6ff28 Merge 2015-04-30 18:14:58 -04:00
Roland Westrelin
3cdae26a75 8078426: mb/jvm/compiler/InterfaceCalls/testAC2 - assert(predicate_proj == 0L) failed: only one predicate entry expected 
Split if finds predicates on several incoming paths when unswitched's loops are optimized out

Reviewed-by: kvn
 2015-04-29 14:43:12 -07:00
Eric Caspole
c120339bf0 8078405: Heap decommit failed in TestShrinkAuxiliaryData tests 
Modified test so options in the code are after the options from the environment, so -ExplicitGCInvokesConcurrent is always used.

Reviewed-by: tschatzl, kbarrett
 2015-04-29 15:25:41 -04:00
Derek White
a9a83a919f 8076995: gc/ergonomics/TestDynamicNumberOfGCThreads.java failed with java.lang.RuntimeException: 'new_active_workers' missing from stdout/stderr 
Reviewed-by: brutisso, jmasa, jwilhelm
 2015-04-29 09:59:51 +02:00
Christian Tornqvist
8923c30225 8077994: [TESTBUG] Exclude compiler/floatingpoint/ModNaN.java 
Reviewed-by: hseigel, ccheung
 2015-04-28 14:45:57 -07:00
Goetz Lindenmaier
ad5f4f4f84 8078595: [TESTBUG] Fix runtime/StackGuardPages/testme.sh to deal with 64k pages 
Reviewed-by: dholmes
 2015-04-28 03:27:10 -04:00
Ingemar Åberg
62049de8e0 8074016: Add convenient way of adding custom test targets to hotspot's test makefile 
Moved the line including the custom testlist to after variables are defined, allowing custom rules to use them

Reviewed-by: erikj, sla
 2015-04-28 07:59:18 +02:00
Christian Thalinger
8cb760c280 8022853: add ability to load uncompressed object and Klass references in a compressed environment to Unsafe 
Reviewed-by: coleenp, jrose, kvn
 2015-04-27 09:02:41 -07:00
Christian Tornqvist
021adf731b Merge 2015-04-27 14:41:49 +02:00
Goetz Lindenmaier
6d705e6978 8078593: [TESTBUG] ppc: Enable jtreg tests for new features 
Also fix a ppc issue in test_env.sh

Reviewed-by: kvn
 2015-04-24 10:49:38 +02:00
Michael C Berg
a880f3d139 8078563: Restrict reduction optimization 
Reviewed-by: kvn, twisti
 2015-04-29 15:34:04 -07:00
Christian Tornqvist
b650eebda9 8078383: [TESTBUG] Merge hotspot_runtime and hotspot_runtime_closed in jprt test set 
Reviewed-by: mseledtsov, dholmes
 2015-04-23 12:47:23 -07:00
Christian Tornqvist
2c1171b8f4 8078435: [TESTBUG] runtime/CommandLine/TestVMOptions.java fails when running with an OpenJDK build 
Reviewed-by: mseledtsov, hseigel
 2015-04-23 12:46:42 -07:00
Christian Tornqvist
05c56c176b Merge 2015-04-23 17:14:55 +00:00
Alexander Kulyakthin
462f735dac 8067013: Rename the com.oracle.java.testlibary package 
Reviewed-by: dholmes, gtriantafill, sla
 2015-05-04 16:30:07 +02:00
Calvin Cheung
4c99a3031d Merge 2015-05-02 18:40:37 -07:00
Katja Kantserova
d3c1eacc93 8079120: serviceability/dcmd/gc/HeapDumpAllTest.java: compilation failed 
Reviewed-by: sla
 2015-05-01 09:40:08 +02:00
Christian Tornqvist
699feeda58 8079112: [TESTBUG] hotspot_jprt group in TEST.groups refers to non-existent groups 
Reviewed-by: gtriantafill, coleenp, dholmes
 2015-04-30 04:01:13 -07:00
Christian Tornqvist
e87545938c 8078558: [TESTBUG] Merge hotspot_wbapitest with existing jtreg jprt job 
Reviewed-by: mikael, lfoltan, hseigel
 2015-04-29 07:03:49 -07:00
Katja Kantserova
fbc3e76d86 8059047: Extract parser/validator from jhat for use in tests 
Reviewed-by: sla
 2015-04-28 14:36:31 +02:00
Roland Westrelin
cb19c4b63a 8078444: compiler/arraycopy/TestArrayCopyNoInitDeopt.java fails with exception 'm2 not deoptimized' 
Some platform don't have speculative types

Reviewed-by: kvn
 2015-04-23 16:38:08 +02:00
Jesper Wilhelmsson
e8a6f321c1 Merge 2015-04-23 16:09:21 +02:00
Andrey Zakharov
d50c630d1b 8073669: gc/TestSoftReferencesBehaviorOnOOME.java times out in nightlies 
Changed test scenario to more straight-forward one, added tricks to prevent compiler optimizations and added checks when OOME didn't thrown as expected.

Reviewed-by: tschatzl, jwilhelm
 2015-04-23 15:54:47 +02:00
Christian Tornqvist
4a6024895d 8077529: [TESTBUG] Remove hotspot.internalvmtests from jprt config 
Reviewed-by: mikael, sla
 2015-04-22 13:58:42 -07:00
Vladimir Ivanov
b30f24676e 8078309: compiler/jsr292/MHInlineTest.java failed with java.lang.RuntimeException: 'MHInlineTest$A::protected_x (3 bytes) virtual call' found in stdout 
Reviewed-by: jrose
 2015-04-22 21:33:55 +03:00
Shanliang Jiang
137a04308f 8078144: many nightly tests failed due to NoSuchMethodError: sun.management.ManagementFactoryHelper.getDiagnosticMXBean 
Reviewed-by: alanb, sla
 2015-04-21 10:23:13 +02:00
Per Lidén
e4a699552a 8068582: UseSerialGC not always set up properly 
Reviewed-by: jmasa, brutisso, sjohanss
 2015-04-20 08:53:08 +02:00
Jesper Wilhelmsson
f2ac065c42 Merge 2015-04-20 14:26:54 +02:00
Christian Tornqvist
1314bfbc94 Merge 2015-04-17 23:55:04 +00:00
Christian Tornqvist
06aabb4769 8077608: [TESTBUG] Enable Hotspot jtreg tests to run in agentvm mode 
Reviewed-by: sla, gtriantafill
 2015-04-17 16:12:16 -07:00
Calvin Cheung
7bb3af5d16 Merge 2015-04-17 14:37:20 -07:00
Mikael Vidstedt
ef932e7b22 8078017: Introduce hotspot_basicvmtest 
Reviewed-by: dholmes, kvn
 2015-04-17 16:08:41 -07:00
Shanliang Jiang
38e3be4c28 8042901: Allow com.sun.management to be in a different module to java.lang.management 
Reviewed-by: mchung, dfuchs, erikj, jbachorik
 2015-04-17 10:53:31 +02:00
Vladimir Kozlov
b9c00b1904 Merge 2015-04-16 14:05:48 -07:00
Max Ockner
1e5e03d8e7 8073989: Deprecated integer options are considered as invalid instead of deprecated in Java 9 
Deprecated integer options are now recognized as being deprecated.

Reviewed-by: dholmes, hseigel, ddmitriev
 2015-04-16 11:00:10 -04:00
Yumin Qi
d30de5ab31 8074354: Make CreateMinidumpOnCrash a new name and available on all platforms 
Rename CreateMinidumpOnCrash which is used only for Windows as CreateCoredumpOnCrash and make it available for all platforms. Changed order for dumping core on Windows to be similar on other platforms. Also reviewed by thomas.stuefe@gmail.com

Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com>
Reviewed-by: dcubed
 2015-04-15 17:34:28 -07:00
Thomas Schatzl
0d758e4c43 8129977: TestSummarizeRSetStats.java fails: Incorrect amount of per-period RSet summaries at the end 
Due to unrestrained initial heap size more garbage collections than expected could be started, confusing the test. Fix the initial heap size for the test to make them pass.

Reviewed-by: tbenson, dfazunen, dcubed
 2015-07-03 09:49:41 +02:00
Ioi Lam
b959e09360 8129355: [TESTBUG] runtime FragmentMetaspaceSimple.java fails with java.lang.ClassNotFoundException: test.Empty 
Avoid opening files excessively

Reviewed-by: coleenp, mseledtsov
 2015-07-02 20:30:33 -07:00
Daniel D. Daugherty
9b1474b512 Merge 2015-07-02 14:20:36 -07:00
Jesper Wilhelmsson
0cd7fa860a 8130330: Quarantine gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java 
Reviewed-by: dfazunen, tschatzl
 2015-07-02 18:07:42 +02:00
David Holmes
184e6f6d8b Merge 2015-07-02 12:05:19 +02:00
Dmitry Dmitriev
d8947ce1ea 8129786: Buffer overrun when passing long not existing option in JDK 9 
Only make the obsolete check for valid arguments(length less than 256)

Reviewed-by: dcubed, dholmes
 2015-07-02 12:25:55 +03:00
Dmitrij Pochepko
8085251389 8129430: tests that requrie G1 should be excluded from execution on embedded platfomrs where g1 is not supported 
Test group definition has been fixed

Reviewed-by: tschatzl
 2015-07-01 21:04:18 +03:00
Stefan Johansson
e382d8095c 8129590: TestShrinkDefragmentedHeap.java runs out of memory 
Reviewed-by: jwilhelm, tschatzl
 2015-07-01 16:38:14 +02:00
Kim Barrett
763048052f 8069367: Eagerly reclaimed humongous objects left on mark stack 
Prevent eager reclaim of objects that might be on mark stack.

Reviewed-by: brutisso, tschatzl
 2015-04-15 12:16:01 -04:00
Roland Westrelin
cb7a08139b 8074676: java.lang.invoke.PermuteArgsTest.java fails with "assert(is_Initialize()) failed: invalid node class" 
After guards in Arrays.copyOf() intrinsic, control may become top

Reviewed-by: kvn, vlivanov
 2015-04-15 11:01:56 +02:00
Andrew Haley
d81e78e8bc 8077615: AARCH64: Add C2 intrinsic for BigInteger::multiplyToLen() method 
Add C2 intrinsic for BigInteger::multiplyToLen() on AArch64.

Reviewed-by: kvn
 2015-04-14 11:43:18 +01:00
Vladimir Ivanov
5ff12acb9d 8062280: C2: inlining failure due to access checks being too strict 
Reviewed-by: kvn
 2015-04-14 18:11:06 +03:00
Christian Tornqvist
74a8303c24 Merge 2015-04-10 15:18:45 +00:00
Dmitry Samersoff
19d7e33b10 8044416: serviceability/sa/jmap-hashcode/Test8028623.java fails with AssertionFailure: can not get class data for java/lang/UNIXProcess$Platform$$Lambda 
Lambda object is not counted when SA builds class data cache but is reached inside live region.

Reviewed-by: sla, jbachorik
 2015-04-10 05:22:56 -07:00
Evgeniya Stepanova
89649d21af 8026043: Add regression test for JDK-8000831 
Reviewed-by: mchung
 2015-04-09 14:16:04 +03:00
Mikael Gerdin
f078697a45 8077400: Unnecessary and incorrect "Code Cache Roots" G1 log entry 
Reviewed-by: tschatzl, brutisso, sangheki
 2015-04-10 13:58:36 +02:00
Dmitry Dmitriev
5f589f20aa 8076311: Java 9 process negative MaxTenuringThreshold in different way than Java 8 
Corrected processing of invalid MaXTenuringThreshold

Reviewed-by: jmasa, dholmes, kbarrett
 2015-04-08 15:49:29 +03:00
Jesper Wilhelmsson
7ec8aadd33 Merge 2015-04-09 17:39:42 +02:00
George Triantafillou
8df4646de2 8076274: [TESTBUG] Remove @ignore from runtime\NMT\JcmdDetailDiff.java 
Reviewed-by: lfoltan, coleenp
 2015-04-07 11:25:06 -07:00
Thomas Schatzl
0a0a22f7ea 8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29 
Allow use of large pages for auxiliary data structures in G1. Clean up existing interfaces.

Reviewed-by: jmasa, pliden, stefank
 2015-04-07 10:53:51 +02:00
Calvin Cheung
d4c484b0ba Merge 2015-04-03 13:45:33 -07:00
Coleen Phillimore
ca12a72730 Merge 2015-04-03 13:18:06 +00:00
Alejandro Murillo
261765b24e Merge 2015-04-02 13:38:47 -07:00
Coleen Phillimore
dccc407b83 8076421: Fix Zero Interpreter bugs in class redefinition and template interpreter changes 
Metadata_do walking interpreted frames was wrong and generate_Reference_get is not necessarily an accessor method.

Reviewed-by: sgehwolf, dholmes
 2015-04-02 14:02:54 -04:00
Jaroslav Bachorik
b89433f7cd 8076344: serviceability/dcmd/vm/SetVMFlagTest.java test fails with "java.lang.Error: 'MaxHeapSize' flag is not available or immutable" 
Reviewed-by: sla
 2015-04-02 12:14:43 +02:00
Anthony Scarpino
963c3852a3 8130341: GHASH 32bit intrinsics has AEADBadTagException 
Reviewed-by: kvn, mcberg
 2015-07-10 11:31:49 -07:00
Alejandro Murillo
15fdeb838c Merge 2015-03-31 11:13:08 -07:00
Christian Tornqvist
9f677f4e21 8075438: [TESTBUG] Hotspot JTREG tests should use unique CDS archive names 
Reviewed-by: hseigel, gtriantafill
 2015-03-30 08:28:07 -07:00
Alexander Kulyakthin
01b9971365 8075586: Add @modules as needed to the open hotspot tests 
Reviewed-by: sla, ctornqvi, lfoltan, mchung, alanb
 2015-03-26 16:36:56 +01:00
Kirill Zhaldybin
d4860ee85e 8071546: hotspot/test/compiler/codecache/jmx/PoolsIndependenceTest.java has been fixed, but still is in the exclude list 
Deleted @ignore clause

Reviewed-by: iignatyev
 2015-04-13 15:02:35 +03:00
Tobias Hartmann
03116a7e0e 8076625: IndexOutOfBoundsException in HeapByteBufferTest.java 
Use Utils::getRandomInstance and nextInt to get reproducable and limited random values.

Reviewed-by: kvn, vlivanov
 2015-04-13 07:00:47 +02:00
Vladimir Kozlov
b72eca85b5 Merge 2015-04-03 11:41:01 -07:00
Michael C Berg
9e55e44c85 8074981: Integer/FP scalar reduction optimization 
Add scalar reduction optimization to C2 to take advantage of vector instructions in modern x86 CPUs.

Reviewed-by: kvn, twisti
 2015-04-01 18:07:50 -07:00
Roland Westrelin
7c5d30b0e3 8075587: Compilation of constant array containing different sub classes crashes the JVM 
Meet of 2 constant arrays result in bottom

Reviewed-by: kvn
 2015-03-27 13:47:33 +01:00
Andrew Haley
1dfbc44c1f 8026049: (bf) Intrinsify ByteBuffer.put{Int, Double, Float, ...} methods 
Use unaligned Unsafe loads and stores for ByteBuffer access on platforms which support unaligned access. Add intrinsics for Unsafe.{get,put}-X-Unaligned methods.

Reviewed-by: dholmes, jrose, psandoz, kvn
 2015-03-31 12:31:18 -07:00
Roland Westrelin
61aa1cfdef 8075921: assert assert(allocx == alloc) fails in library_call.cpp 
Control becomes top after arraycopy guards and confuses tighly coupled allocation logic

Reviewed-by: kvn, vlivanov
 2015-03-27 08:58:45 +01:00
Roland Westrelin
05ea4dbf1e 8069191: moving predicate out of loops may cause array accesses to bypass null check 
Remove CastPP nodes only during final graph reshape

Reviewed-by: kvn, jrose
 2015-03-24 10:25:09 +01:00
Vladimir Ivanov
f98a23137c 8057967: CallSite dependency tracking scales devastatingly poorly 
Reviewed-by: jrose, roland, plevart, shade
 2015-04-17 18:17:06 +03:00
Jesper Wilhelmsson
5f5b27baba Merge 2015-03-23 22:08:14 +01:00
Roland Westrelin
b81d606a4c 8075663: compiler/rangechecks/TestExplicitRangeChecks.java fails in compiler nightlies 
-Xmixed following -Xcomp doesn't undo the effect of -Xcomp with tiered on

Reviewed-by: kvn, vlivanov
 2015-03-23 17:09:41 +01:00
Zoltan Majo
90e9ec4634 Merge 2015-03-27 09:02:53 +01:00
Jaroslav Bachorik
a16c45029d 8054890: Serviceability: New diagnostic commands 'VM.set_flag' and 'JVMTI.data_dump' 
Reviewed-by: sla, fparain, egahlin, ykantser
 2015-03-23 11:46:15 +01:00
Harold Seigel
1665046b90 Merge 2015-03-29 09:20:27 -04:00
Katja Kantserova
c08ffb03e4 Merge 2015-03-25 15:22:44 +00:00
Harold Seigel
257436004b 7127066: Class verifier accepts an invalid class file 
For *store bytecodes, compare incoming, not outgoing, type state with exception handlers' stack maps.

Reviewed-by: acorn, dholmes
 2015-03-25 08:16:48 -04:00
Katja Kantserova
e8495c6494 8075818: serviceability/threads/TestFalseDeadLock.java should be unquarantined 
Reviewed-by: jbachorik, sspitsyn
 2015-03-25 12:38:50 +01:00
Jaroslav Bachorik
c5cefb4d20 Merge 2015-03-24 16:21:28 +00:00
Jaroslav Bachorik
af45a8044e 8024055: serviceability/attach/AttachWithStalePidFile.java createJavaPidFile() fails 
Reviewed-by: sla, sspitsyn
 2015-03-24 15:03:07 +01:00
Severin Gehwolf
e1d7a11c64 8075533: Zero JVM segfaults for -version after JDK-8074552 
Remove SafeFetchXX Zero implementations and guard test with CanUseSafeFetchXX

Reviewed-by: simonis, coleenp
 2015-03-23 13:53:44 +01:00
Daniel D. Daugherty
295d64e29f Merge 2015-03-19 14:28:44 -07:00
Zoltan Majo
379e3d6fb6 Merge 2015-03-19 18:01:39 +01:00
Harold Seigel
bbd0191aea 8075118: JVM stuck in infinite loop during verification 
Keep a list of handlers to prevent the same handler from being scanned repeatedly.

Reviewed-by: dlong, dholmes
 2015-03-19 08:55:50 -04:00
Roland Westrelin
c030d4e363 8132525: java -client -XX:+TieredCompilation -XX:CICompilerCount=1 -version asserts since 8130858 
TieredCompilation not validated when CICompilerCount is processed

Reviewed-by: kvn, gziemski
 2015-07-29 12:33:48 +02:00
Jon Masamitsu
473bf6175f 8017462: G1: guarantee fails with UseDynamicNumberOfGCThreads 
Reviewed-by: tschatzl, brutisso
 2015-03-17 11:19:05 -07:00
Zoltan Majo
41b79b9ad4 8074869: C2 code generator can replace -0.0f with +0.0f on Linux 
Instead of 'fpclass', use cast float->int and double->long to check if value is +0.0f and +0.0d, respectively.

Reviewed-by: kvn, simonis, dlong
 2015-03-14 11:21:04 +01:00
Daniel D. Daugherty
6029190551 Merge 2015-03-13 09:18:28 -07:00
Vladimir Kozlov
2632925f9f Merge 2015-03-12 15:51:12 -07:00
Igor Ignatyev
cc89bac7ab 8074980: add WhiteBox API to get a flag value for a method 
Reviewed-by: kvn, fzhinkin
 2015-03-12 19:11:25 +03:00
Igor Ignatyev
b78d23ed01 8073860: [TESTBUG] compiler/whitebox/DeoptimizeFramesTest fails with exit code 1 
Reviewed-by: kvn, roland
 2015-03-12 19:12:52 +03:00
Roland Westrelin
44381600a5 8069263: assert(fm == NULL || fm->method_holder() == _participants[n]) failed: sanity 
Default methods added to classes confuse dependency processing

Reviewed-by: kvn
 2015-03-12 14:15:09 +01:00
Tatiana Pivovarova
9ed9ae6214 8075488: compiler/whitebox/DeoptimizeFramesTest fails with exit code 1 due to unrecognized VM option -XX:+IgnoreUnexpectedVMOptions 
Reviewed-by: kvn
 2015-03-21 21:47:49 +03:00
Roland Westrelin
0258ef4abc 8073866: Fix for 8064703 is not sufficient 
Side effects between allocation and arraycopy can be reexecuted, unreachable uninitialized array can be seen by GCs

Reviewed-by: kvn, vlivanov
 2015-03-16 12:24:06 +01:00
Zoltan Majo
9755168fe2 Merge 2015-03-20 11:53:01 +01:00
Roland Westrelin
71e31ee0b9 8073480: C2 should optimize explicit range checks 
Explicit range checks should be recognized by C2

Reviewed-by: kvn, vlivanov
 2015-03-17 10:06:31 +01:00
Chris Plummer
984cf4c9b5 8069111: Investigate NMT detail tracking support for 32bit ARM 
Fix native stack walking issues arm arm32. Disable on thumb2. Removed support for NMT without NMT detail.

Reviewed-by: dholmes, bdelsart
 2015-03-10 19:56:19 -07:00
Thomas Stufe
33690bd090 8074552: SafeFetch32 and SafeFetchN do not work in error handling 
Reviewed-by: dholmes, goetz
 2015-03-12 19:34:50 -04:00
Jesper Wilhelmsson
5b71ef55a7 Merge 2015-03-09 01:58:59 +01:00
Andrey Zakharov
179f7eb9ff 8051984: @ignore should be placed after @test 
As ignore reason has been fixed (by adding @requires) @ignore removed

Reviewed-by: kbarrett, brutisso
 2015-03-06 16:12:54 +01:00
Zoltan Majo
78b1c29418 Merge 2015-03-06 08:53:22 +01:00
Jesper Wilhelmsson
3ea0bee55c Merge 2015-03-05 17:27:16 +01:00
Jesper Wilhelmsson
25c5065b89 Merge 2015-03-03 19:21:45 +01:00
Vladimir Ivanov
361f1ae295 Merge 2015-03-02 18:12:06 +00:00
Vladimir Ivanov
b4b2912109 Merge 2015-03-02 07:20:09 -08:00
Jesper Wilhelmsson
8107130954 8071335: gc/TestSmallHeap.java throw OOM 
To avoid OOME, do not run with -Xcomp

Reviewed-by: brutisso, tschatzl
 2015-03-02 16:19:59 +01:00
Tobias Hartmann
e5f039dbfb Merge 2015-03-02 15:11:55 +00:00
Christian Tornqvist
6465239986 Merge 2015-03-02 05:32:01 -08:00
Tobias Hartmann
b4420f1516 8006960: hotspot, "impossible" assertion failure 
Escape state of allocated object should be always adjusted after it was passed to a method.

Reviewed-by: kvn
 2015-03-02 13:40:40 +01:00
Bengt Rutisson
8c7781ec72 8027962: Per-phase timing measurements for strong roots processing 
Reviewed-by: tschatzl, ecaspole
 2015-03-19 15:25:54 +01:00
Harold Seigel
01ed1c9ea6 8073908: Replace hotspot/testlibrary use of sun.management with public API 
Use java.lang API's instead of sun.management API's.

Reviewed-by: sla, iignatyev, gtriantafill, mchung
 2015-02-27 12:48:06 -05:00
Alejandro Murillo
e7f35f99b5 Merge 2015-02-27 07:34:26 -08:00
Magnus Ihse Bursie
0624f19e6e 8072842: Add support for building native JTReg tests 
Reviewed-by: erikj, sla
 2015-02-27 11:56:34 +01:00
Filipp Zhinkin
dbf67b8e69 8073154: NULL-pointer dereferencing in LIR_OpProfileType::print_instr 
Reviewed-by: iveresov
 2015-02-27 11:41:42 +03:00
Jesper Wilhelmsson
1426bc9dc1 8073883: serviceability/dcmd/gc/RunGCTest.java should not run with -XX:+ExplicitGCInvokesConcurrent 
Don't run test with -XX:+ExplicitGCInvokesConcurrent

Reviewed-by: mgerdin
 2015-02-26 21:00:03 +01:00
Andrey Zakharov
fd9d670156 8073950: Quarantine failing test: gc/TestSoftReferencesBehaviorOnOOME.java due to JDK-8073669 
Quarantine gc/TestSoftReferencesBehaviorOnOOME.java

Reviewed-by: mgerdin, tschatzl
 2015-02-26 17:02:48 +01:00
Dmitry Dmitriev
26261a9600 8069291: [TESTBUG] runtime/threads/Fibonacci: OutOfMemoryError: unable to create native thread 
Reviewed-by: dholmes, ctornqvi
 2015-02-26 06:11:56 -08:00
Stefan Sarne
fab80a0ca3 8073718: [TESTBUG] Cleanup test output and skip creating mini dumps 
Reviewed-by: sla, ctornqvi
 2015-02-26 06:11:40 -08:00
Zoltan Majo
b5f763492e Merge 2015-02-28 12:33:50 +00:00
Stefan Anzinger
292cc73546 8073670: TypeF::eq and TypeD::eq do not handle NaNs correctly 
Change TypeF:eq and TypeD:eq to compare NaN values using a bitwise comparison.

Reviewed-by: kvn
 2015-02-27 13:21:05 +01:00
Roland Westrelin
3a627c0d83 8073792: assert((get_length_if_constant(phase) == -1) == !ary_src->size()->is_con()) failed: inconsistent 
Assert in array copy code broken when array size becomes known during igvn

Reviewed-by: kvn, vlivanov
 2015-02-25 10:44:38 +01:00
Igor Veresov
14cf940405 8073735: compiler/loopopts/CountedLoopProblem.java got OOME 
Ignore OOM in the test

Reviewed-by: kvn
 2015-02-24 23:31:00 -08:00
Vladimir Ivanov
dad72d8a2b Merge 2015-02-24 07:39:22 -08:00
Roland Westrelin
f4f9769cd2 8073184: Compile of java.lang.Integer::getChars fails with LoopLimitCheck = false after 8054478 
CastII that guards counted loops confuses range check elimination with LoopLimitCheck off

Reviewed-by: kvn, iveresov
 2015-02-24 15:23:05 +01:00
Sergei Kovalev
3d215c0b63 8067822: test/testlibrary_tests/RandomGeneratorTest.java failed on Assert Unexpected random number sequence for mode: NO_SEED 
On embedded platforms we have a message in std error. We should not take into account the message. Therefore only std out should be used fo verification.

Reviewed-by: iignatyev, kvn
 2015-02-24 15:42:26 +03:00
Sergei Kovalev
7fdd3ff35d 8067162: [TESTBUG] runtime/SharedArchiveFile tests fail on compact profiles 
Modified TEST.groups file to exclude two tests from execution on compact profiles.

Reviewed-by: mseledtsov, dholmes, iignatyev
 2015-02-24 16:08:25 +03:00
Vladimir Ivanov
93f9344ff4 Merge 2015-02-19 11:12:59 -08:00
Roland Westrelin
88848bd9e8 6912521: System.arraycopy works slower than the simple loop for little lengths 
Convert small array copies to series of loads and stores

Reviewed-by: kvn, vlivanov
 2015-02-18 18:14:07 +01:00
Dmitrij Pochepko
c71eca0cbf 8068461: compiler/codecache/jmx/UsageThresholdIncreasedTest.java failed: java.lang.RuntimeException: Usage threshold was hit: 1 times for CodeHeap 'non-nmethods' 
Added filter for invalid testcase

Reviewed-by: kvn, iignatyev
 2015-02-19 23:47:01 +03:00
Pavel Punegov
f8c9e34966 8067157: Closed compiler tests should not be in hotspot/test/TEST.groups 
Replace closed/compiler tests with sanity/ExecuteInternalVMTests.java to keep the hotspot_compiler_closed group

Reviewed-by: kvn, zmajo
 2015-02-18 16:19:48 +03:00
Igor Ignatyev
0596217df6 8073499: quarantine compiler/tiered/LevelTransitionTest 
Reviewed-by: kvn
 2015-02-19 23:49:22 +03:00
Igor Veresov
783f2be52f 8072753: Nondeterministic wrong answer on arithmetic 
Check for overflow when inverting the loop during the counted loop conversion

Reviewed-by: kvn
 2015-02-17 11:00:18 -08:00
Chris Plummer
9604a593ee 8073167: Undo change to -retain argument in hotspot/test/Makefile 
-retain:all changed back to -retain:fail,error

Reviewed-by: stefank
 2015-02-14 08:53:57 -08:00
Christian Tornqvist
a72a716adf Merge 2015-02-14 00:03:48 +00:00
Christian Tornqvist
cdb714aeb5 Merge 2015-02-13 15:05:30 -08:00
Christian Tornqvist
094674666c Merge 2015-02-13 05:17:41 -08:00
Katja Kantserova
3d3f6553c0 8073132: Eliminate ProcessTools.getProcessId dependency on sun.management.VMManagement 
Reviewed-by: jbachorik, dfuchs, mchung
 2015-02-13 13:17:13 +01:00
Jesper Wilhelmsson
0212ed173a Merge 2015-02-13 01:41:06 +01:00
Vladimir Ivanov
a1b368700b Merge 2015-02-12 13:55:54 -08:00
Chris Plummer
0b5dffb337 8054888: Runtime: Add Diagnostic Command that prints the class hierarchy 
Added the VM.class_hierarhcy DCMD

Reviewed-by: stefank, miauno
 2015-02-11 15:22:43 -08:00
Paul Sandoz
a1d993e9ce 8068975: Remove deprecated methods on sun.misc.Unsafe and clean up native implementation 
Reviewed-by: dholmes, kvn, vlivanov
 2015-02-10 14:10:43 +01:00
Roland Westrelin
e6ac3ca09e 8072016: Array copy may cause infinite cycle of deoptimization/compilation 
Infinite deoptimization/recompilation cycles in case of arraycopy with tightly coupled allocation

Reviewed-by: kvn, vlivanov
 2015-02-09 15:10:58 +01:00
Sergei Kovalev
f387f55093 8071811: gc/arguments/TestG1ConcRefinementThreads.java failed on Exception: java.lang.RuntimeException: Actual G1ConcRefinementThreads(0) is not equal to expected value(23) 
Reviewed-by: jwilhelm, iignatyev
 2015-02-09 09:51:12 +03:00
Jesper Wilhelmsson
ad23789419 Merge 2015-02-05 12:23:29 +01:00
Christian Tornqvist
edbc932bc7 Merge 2015-02-04 18:22:46 -08:00
Mikael Auno
a0057ef650 8072405: [TESTBUG] DCMD tests needs at least compact3 profile 
Reviewed-by: jbachorik, sla
 2015-02-03 12:49:33 +01:00
Mikael Auno
5ae2ec81e7 8072403: [TESTBUG] HeapDumpTest and HeapDumpAllTest fails to find jhat in non-JDK runs 
Reviewed-by: jbachorik, sla
 2015-02-03 12:49:13 +01:00
Mikael Auno
eb67830333 8072401: [TESTBUG] Some of the newly added DCMD tests fail due to lack of -XX:+UsePerfData 
Reviewed-by: jbachorik, sla
 2015-02-03 12:26:40 +01:00
Jesper Wilhelmsson
9cc24cf76e Merge 2015-02-02 13:57:38 +01:00
Mikael Auno
2f12527848 8071908: Port internal Diagnostic Command tests and test framework to jtreg 
Reviewed-by: jbachorik, egahlin, ykantser, mtobiass
 2015-01-30 20:00:57 +01:00