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1490 Commits

Author SHA1 Message Date
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
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
Mikael Auno
353ca5002c 8071909: Port testlibrary improvments in jdk/test to hotspot/test as required for DCMD test port 
Reviewed-by: jbachorik, egahlin, ykantser, mtobiass
 2015-01-30 20:20:11 +01:00
Yumin Qi
07acd9a05e Merge 2015-01-30 10:52:25 -08:00
Pavel Chistyakov
fb0bdf6a4b 8068003: compiler/whitebox/DeoptimizeFramesTest.java fails: compilation 48 can't be available 
Disabled DeoptimizeALot for test runs

Reviewed-by: kvn
 2015-01-30 20:45:18 +03:00
Zoltan Majo
a25fe37e17 8072398: assert fails in L1RGenerator::increment_event_counter_impl 
Change scaling code to allow scaling with 0.0; change set_tiered_flags() to treat CompileThresholdScaling==0.0 in a special way.

Reviewed-by: kvn, iveresov
 2015-02-06 18:16:55 +01:00
Albert Noll
18ccddbb82 Merge 2015-02-03 09:56:21 +00:00
Albert Noll
c5bb133c68 8068440: Test6857159.java times out 
Replace shell script with Java-only code

Reviewed-by: kvn, iignatyev
 2015-02-03 10:30:16 +01:00
Tobias Hartmann
2b99947be1 Merge 2015-02-02 14:35:24 +00:00
Tobias Hartmann
87ac24f1e2 8071995: compiler/codecache/jmx/InitialAndMaxUsageTest.java fails with large pages 
Disable large page usage for test.

Reviewed-by: kvn
 2015-02-02 15:19:24 +01:00
Dean Long
5b196d9525 Merge 2015-01-31 02:42:13 -05:00
Albert Noll
a32f9adb0f 8071906: Quarantine OverloadCompileQueueTest until the reason for timeout is known 
Quarantine OverloadCompileQueueTest until the reason for timeout is known

Reviewed-by: kvn
 2015-01-30 15:20:45 +01:00
Katja Kantserova
8563f899e6 8071784: serviceability/attach/AttachWithStalePidFile.java should be quarantined 
Reviewed-by: sla, jbachorik
 2015-01-30 09:32:23 +01:00
Christian Tornqvist
62166e9f59 8071584: [TESTBUG] runtime/Unsafe/AllocateMemory.java crashed on OOM during compilation 
Reviewed-by: dholmes, gtriantafill, jprovino
 2015-01-29 14:50:43 -08:00
Coleen Phillimore
d57245dcbb 8049632: JDK 1.8.0 b132 :Linux x64 : Crash in ClassFileParser::copy_localvariable_table(..) 
Use resource allocated hashtable for local variable table checking

Reviewed-by: kamg, sspitsyn
 2015-01-29 14:37:14 -05:00
Serguei Spitsyn
8be0bb5458 8008678: JSR 292: constant pool reconstitution must support pseudo strings 
Keep orig idx from pseudo-string to UTF8, use 2nd lsb CPSlot to mark pseudo-string.

Reviewed-by: coleenp, jrose
 2015-01-29 03:11:01 -08:00
Kim Barrett
1a1ddd0d4b 8068942: Improve validation of -XX:G1ConfidencePercent value 
Validate during argument processing and simplify usage by assuming validated.

Reviewed-by: jmasa, tschatzl
 2015-01-29 00:08:38 -05:00
Yumin Qi
d843d8fd70 Merge 2015-01-29 01:13:14 +00:00