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7571 Commits

Author SHA1 Message Date
Kirill Zhaldybin
87d30c0c7d 8164039: Convert test_memset_with_concurrent_readers to GTest 
Reviewed-by: iignatyev, kbarrett
 2016-09-01 20:46:40 +03:00
Kirill Zhaldybin
584c5686be Merge 2016-09-01 18:15:49 +03:00
Kirill Zhaldybin
d871b35f40 8164230: Convert TestCodeCacheRemSet_test to GTest 
Reviewed-by: mgerdin, dfazunen
 2016-08-29 20:15:12 +03:00
Marcus Larsson
99f0753054 8157948: UL allows same log file with multiple file= 
Reviewed-by: dholmes, rehn
 2016-08-29 14:11:22 +02:00
Kirill Zhaldybin
ad62406df7 8164743: Convert TestAsUtf8 to GTest 
Reviewed-by: dholmes, rprotacio
 2016-08-24 19:21:20 +03:00
Kirill Zhaldybin
635fad4510 8164738: Convert AltHashing_test to GTest 
Reviewed-by: dholmes, coleenp
 2016-08-24 18:10:09 +03:00
Robbin Ehn
d67d71f44c 8163589: Add back class id intrinsic method for event based tracing 
Reviewed-by: kvn, mgronlun
 2016-09-01 08:30:17 +02:00
Harold Seigel
0fd1f32873 8162412: Ignore any System property specified as -Djdk.module that matches reserved module system properties 
Change the checks for module related properties to look for specific properties, not just jdk.module

Reviewed-by: coleenp, gziemski, ddmitriev
 2016-08-31 10:27:32 -04:00
Coleen Phillimore
31d8fcc4f9 8164692: InstanceKlass::_previous_version_count goes negative 
Decrement previous_version_count when it's removed from the list.

Reviewed-by: dcubed, dlong, sspitsyn
 2016-08-31 06:35:19 -04:00
Jini George
ab538ab5ed 8163150: SA: CLHSDB printmdo throws an exception with "java.lang.InternalError: missing reason for 22" 
Accounted for the new JVMCI related Deoptimization Reasons.

Reviewed-by: dsamersoff, sla
 2016-08-31 11:47:14 +03:00
Kim Barrett
66706edf15 8156500: Move Reference pending list into VM to prevent deadlocks 
Move reference pending list and locking into VM

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: coleenp, dholmes, dcubed, mchung, plevart
 2016-08-30 23:48:16 -04:00
Thomas Schatzl
5258f6573c 8155917: Memory access in free regions during G1 full gc causes regressions in SPECjvm2008 scimark.fft,lu,sor,sparse with 9+116 on Linux-x64 
Do not unnecessarily touch the memory of free regions during the compaction phase in G1 full gc causing some OSes to allocate physical memory for them, decreasing performance in some situations.

Reviewed-by: mgerdin, jmasa
 2016-08-30 09:17:49 +02:00
David Holmes
6db26ca5bf 8158854: Ensure release_store is paired with load_acquire in lock-free code 
Reviewed-by: shade, dcubed, zgu
 2016-08-29 20:13:45 -04:00
Marcus Larsson
10245a95e3 8150823: UL disables log outputs incorrectly 
Reviewed-by: rehn, sla
 2016-08-26 14:27:41 +02:00
Kirill Zhaldybin
d65aa31fd5 8164028: Convert TestPredictions_test to GTest 
Reviewed-by: jwilhelm, dfazunen, ehelin
 2016-08-22 16:43:56 +03:00
Kirill Zhaldybin
fe2f936875 8163860: Convert TestOldFreeSpaceCalculation_test to GTest 
Reviewed-by: iignatyev, dfazunen
 2016-08-15 13:18:35 +03:00
Marcus Larsson
ae70b68f7e 8150894: Unused -Xlog tag sequences are silently ignored 
Reviewed-by: rehn, sla
 2016-04-05 16:51:58 +02:00
Igor Veresov
2b1aa4e8ae Merge 2016-08-26 14:47:52 -07:00
Alejandro Murillo
15ff5281de Merge 2016-08-26 10:14:14 -07:00
Alejandro Murillo
7b50aee93b Merge 2016-08-26 10:02:47 -07:00
Ioi Lam
e710f3bd8b 8161280: assert failed: reference count underflow for symbol 
Reviewed-by: dholmes, coleenp, kbarrett
 2016-08-26 06:37:34 -07:00
Jamsheed Mohammed C M
1f57e15997 8158639: C2 compilation fails with SIGSEGV 
Fixed the jvms for callsite traps based on declared signature.

Reviewed-by: kvn, vlivanov, dlong
 2016-08-25 02:10:03 -07:00
Vladimir Ivanov
d536ff4377 8155635: C2: Mixed unsafe accesses break alias analysis 
Reviewed-by: jrose, kvn
 2016-08-25 12:52:18 +03:00
Vladimir Ivanov
bf0209ffa9 8162101: C2: Handle "wide" aliases for unsafe accesses 
Reviewed-by: kvn
 2016-08-25 12:51:10 +03:00
Rachel Protacio
c6c1bee762 8148854: Class names "SomeClass" and "LSomeClass;" treated by JVM as an equivalent 
Added default format checking of class names loaded by the app class loader

Reviewed-by: coleenp, lfoltan
 2016-08-25 09:23:45 -04:00
David Holmes
e316907948 8157904: Atomic::cmpxchg for jbyte is missing a fence on initial failure 
Reviewed-by: simonis, aph, kbarrett
 2016-08-24 19:54:03 -04:00
Christian Tornqvist
f2dafaefc7 8163146: Remove os::check_heap on Windows 
Reviewed-by: gtriantafill, coleenp, stuefe
 2016-08-23 21:49:33 -04:00
Doug Simon
0eb2d4511b Merge 2016-08-23 22:31:48 +00:00
Doug Simon
1fd875eaf9 8164358: [JVMCI] expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI 
Reviewed-by: twisti, kvn, never
 2016-08-23 22:24:31 +00:00
Erik Gahlin
09b2ad770b Merge 2016-08-23 22:51:24 +02:00
Vivek Deshpande
82de2bf10e 8151988: Hotspot deoptimizes div/mod pair usage 
Don't remove control edge of Mod node until DivMod node matching

Reviewed-by: kvn
 2016-08-23 12:26:05 -07:00
Coleen Phillimore
160021d374 8038797: JVMTI FollowReferences does not report roots reachable from nmethods 
Also follow nmethods found on the execution stack.

Reviewed-by: dlong, mgerdin
 2016-08-23 13:44:59 -04:00
Erik Gahlin
c98e599afa 8164523: Clean up metadata for event based tracing 
Reviewed-by: mlarsson, mgronlun
 2016-08-23 19:21:48 +02:00
Doug Simon
00979c250a 8164214: [JVMCI] include VarHandle in signature polymorphic method test 
Reviewed-by: kvn, twisti, iveresov, psandoz
 2016-08-23 15:16:45 +00:00
Tobias Hartmann
913622a641 8038348: Instance field load is replaced by wrong data Phi 
Store additional information in PhiNodes corresponding to known instance field values to avoid incorrect reusage.

Reviewed-by: kvn, vlivanov
 2016-08-23 13:44:26 +02:00
Doug Simon
976dd96a1e Merge 2016-08-22 20:30:37 +00:00
Doug Simon
da1655a009 8163864: [JVMCI] move MethodProfileWidth to jvmci_globals.hpp 
Reviewed-by: zmajo
 2016-08-22 19:29:15 +00:00
Igor Veresov
14830c4604 8164122: C1: assert(false) failed: stack or locks not matching (invalid bytecodes) 
Ignore return value if MH intrinsic returns void

Reviewed-by: roland, kvn
 2016-08-22 11:47:15 -07:00
Rachel Protacio
fca8d5b7b1 8163973: VM Anonymous classes should not call Class File Load Hooks 
Ensures CFLH's are not called for VM anonymous classes

Reviewed-by: lfoltan, dholmes, coleenp, vlivanov, acorn
 2016-08-22 11:06:18 -04:00
Igor Veresov
06492bebc5 Merge 2016-08-19 18:51:15 -07:00
Igor Veresov
3f66df6bf7 Merge 2016-08-19 18:48:25 -07:00
Kim Barrett
f86e0c39e6 Merge 2016-08-19 23:57:42 +00:00
Igor Veresov
40c7a36f94 Merge 2016-08-19 14:35:15 -07:00
Igor Veresov
2ad60b9910 Merge 2016-08-19 14:33:52 -07:00
Coleen Phillimore
6b6510c34f Merge 2016-08-19 22:42:25 +02:00
Coleen Phillimore
85381e59e5 8145964: NoClassDefFound error in transforming lambdas 
Skip VM anonymous classes in retransformation and give an error for redefinition.

Reviewed-by: dholmes, dcubed, never
 2016-08-19 14:54:31 -04:00
Karen Kinnear
3b21f492f9 8163808: Fix asserts and logging for old classfile vtable construction 
Reviewed-by: coleenp, lfoltan, rprotacio, ctornqvi
 2016-08-19 11:32:43 -04:00
Jesper Wilhelmsson
4fc1987255 8164124: [BACKOUT] G1 does not implement millis_since_last_gc which is needed by RMI GC 
Reviewed-by: jprovino
 2016-08-19 17:19:47 +02:00
Tobias Hartmann
ebb0356d35 8064892: Non-methods code cache overflow is not handled correctly 
Should keep track of requested code blob type for error reporting. Added additional debug output.

Reviewed-by: kvn, dpochepk
 2016-08-19 08:34:30 +02:00
David Holmes
bc0d3d976b 8152849: share/vm/runtime/mutex.cpp:1161 assert(((uintptr_t(_owner))|(uintptr_t(_LockWord.FullWord))|(uintptr_t(_EntryList))|(uintptr_t(_WaitSet))|(uintptr_t(_OnDeck))) == 0) failed 
Reviewed-by: dcubed
 2016-08-18 21:37:26 -04:00