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4142 Commits

Author SHA1 Message Date
Niclas Adlertz
1defb28228 8029446: assert(_cfg.get_block_for_node(proj) == borig) failed: incorrect block for kill projections 
Added loadConP0 projection node to block in case of re-materialization of the loadConP0. x86_64 only.

Reviewed-by: kvn
 2014-01-08 12:05:19 +01:00
Roland Westrelin
cb7814987c 8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV 
May end up in uncommon trap blob/deopt blob with unguarded stack

Reviewed-by: kvn, twisti
 2014-01-08 09:49:31 +01:00
Jeremy Manson
783155575c 8031376: TraceClassLoading expects there to be a (Java) caller when you load a class with the bootstrap class loader 
Reviewed-by: sla, dholmes
 2014-01-08 08:34:02 +01:00
Christian Thalinger
dd042bf16e 8022263: use same Clang warnings on BSD as on Linux 
Reviewed-by: kvn, iveresov
 2014-01-07 14:26:12 -08:00
Coleen Phillimore
469f290817 8029178: Parallel class loading test anonymous-simple gets SIGSEGV in Metaspace::contains 
Metaspace::contains cannot look at purged metaspaces while CMS concurrently deallocates them.

Reviewed-by: mgerdin, sspitsyn, jmasa
 2014-01-07 13:26:56 -05:00
Erik Helin
acc27f48fc Merge 2014-01-07 16:15:35 +01:00
Roland Westrelin
417b5f07b7 8027571: fatal error: meet not symmetric 
Meet of one constant array and one exact array not symmetric.

Reviewed-by: kvn
 2014-01-07 16:02:10 +01:00
Roland Westrelin
e9b5199781 8028064: tiered may collect wrong receiver type at virtual call 
When unique callee is known at compile time, recorded class may be wrong

Reviewed-by: kvn, iveresov
 2014-01-07 14:36:34 +01:00
Jeremy Manson
66b65f9f88 8027364: PSScavenge accounts too large code section to StringTable unlink 
Correct timing measurement by modifying the scope of the GCTraceTime instance.

Reviewed-by: ysr, tamao
 2014-01-07 13:31:33 +01:00
Staffan Larsen
3e537df17c 8031305: (hotspot) com.sun.management.VMOption is missing the ATTACH_ON_DEMAND origin 
Reviewed-by: jbachorik, mchung, dholmes
 2014-01-07 12:32:57 +01:00
Christian Thalinger
76a9fa693d 8029305: add type tag to AbstractCompiler 
Reviewed-by: iveresov, kvn
 2014-01-06 17:23:07 -08:00
Christian Thalinger
618ee38356 8031199: _MSC_VER is only defined on _WIN32 
Reviewed-by: kvn, iveresov
 2014-01-06 15:35:20 -08:00
Harold Seigel
6794647135 8030955: assert(_prologue != NULL) failed: prologue pointer must be initialized 
Allow multiple calls to PerfMemory::destroy()

Reviewed-by: zgu, coleenp
 2014-01-06 08:44:24 -05:00
Goetz Lindenmaier
fe000cd966 8031188: Fix for 8029015: PPC64 (part 216): opto: trap based null and range checks 
Swap the Projs in the block list so that the new block is added behind the proper node.

Reviewed-by: kvn
 2014-01-06 11:02:21 +01:00
Zhengyu Gu
e0ca30c97b 6730115: Fastdebug VM crashes with "ExceptionMark destructor expects no pending exceptions" error 
Fixed incompatible uses of EXCEPTION_MARK and CHECK macros in AttachListener::init(), handle exception locally.

Reviewed-by: minqi, coleenp
 2013-12-31 08:58:08 -05:00
Joe Darcy
4d741fe483 8030656: Bad version check for parameter information in src/share/vm/classfile/javaClasses.cpp 
Switched version check to check for greater than or equal to 8, not equal to 8

Reviewed-by: dholmes, kamg
 2013-12-26 11:16:44 -05:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Igor Ignatyev
cfefbcebf5 8029070: memory leak in jmm_SetVMGlobal 
Reviewed-by: kvn, dholmes
 2013-12-23 20:56:18 +04:00
Goetz Lindenmaier
9c10079653 8030863: PPC64: (part 220): ConstantTableBase for calls between args and jvms 
Add ConstantTableBase node edge after parameters and before jvms. Adapt jvms offsets.

Reviewed-by: kvn
 2013-12-20 13:51:14 +01:00
Coleen Phillimore
208a1a025e 8030633: nsk/jvmti/RedefineClasses/StressRedefine failed invalid method ordering length on Solaris 
A method with no declared methods was getting an AME overpass method with the latest change.  The method_ordering array was not updated for the new methods.

Reviewed-by: dcubed, acorn, dsamersoff, lfoltan, hseigel
 2013-12-19 20:28:45 +00:00
Dmitry Samersoff
c684cce042 8028408: unused-value warning on forte.cpp when build on Mac 
Cast argument to void in function type definition

Reviewed-by: sla, sspitsyn
 2013-12-18 20:32:46 +04:00
Staffan Larsen
b91fa108bf 8029726: On OS X some dtrace probe names are mismatched with Solaris 
8029727: On OS X dtrace probes Call<type>MethodA/Call<type>MethodV are not fired
8029728: On OS X dtrace probes SetStaticBooleanField are not fired

Reviewed-by: kamg, dsamersoff
 2013-12-18 08:39:06 +01:00
Harold Seigel
4856bd53aa 8027804: JCK resolveMethod test fails expecting AbstractMethodError 
Create AME overpass methods and fix method search logic

Reviewed-by: kamg, acorn, lfoltan, coleenp
 2013-12-16 08:24:33 -05:00
Bengt Rutisson
fd42fb4446 8027440: DefNew does not log heap change information when a promotion failure occurs 
Reviewed-by: tamao, jmasa
 2013-12-16 13:43:06 +01:00
Staffan Larsen
f72107ae20 8028737: Remove JVM_AccessVMIntFlag / JVM_AccessVMBooleanFlag / JVM_VMBreakPoint 
Reviewed-by: dcubed, coleenp
 2013-12-16 10:34:30 +01:00
Zhengyu Gu
3a3cc4bad3 8026300: VM warning: increase O_BUFLEN in ostream.hpp -- output truncated occurs with fastdebug VM when printing flags 
Fixed wrong print string format

Reviewed-by: sla, ccheung
 2013-12-16 10:57:08 -08:00
Bengt Rutisson
810bc0c558 8029524: Remove unsused method CollectedHeap::unsafe_max_alloc() 
Reviewed-by: pliden, jmasa
 2013-12-16 08:54:14 +01:00
Roland Westrelin
bbb97e5b39 8029383: assert(counter_changed) failed: failed dependencies, but counter didn't change 
No call to SystemDictionary::notice_modification() when class is defined through Unsafe.defineAnonymousClass() can caused missed dependency change.

Reviewed-by: kvn, twisti
 2013-12-13 09:25:44 +01:00
David Chase
da079783f8 8029351: assert(bt != T_OBJECT) failed: Guard is incorrect in VM:defmeth 
Replace test condition with reference to the proper predicate, encode folk wisdom into an assert

Reviewed-by: twisti, coleenp
 2013-12-12 15:11:35 -05:00
Vladimir Kozlov
3b4f167e54 Merge 2013-12-12 11:05:39 -08:00
Joseph Provino
b38f891924 8029566: PPC: OrderAccess::load_acquire(julong) is broken 
JFR needs this fix to run on PPC

Reviewed-by: sla, mikael
 2013-12-11 13:51:28 -05:00
Goetz Lindenmaier
2131424a64 8029957: PPC64 (part 213): cppInterpreter: memory ordering for object initialization 
Add StoreStore barriers after object initialization and after constructor calls in the C++ interpreter.

Reviewed-by: kvn
 2013-12-11 12:28:09 +01:00
Jesper Wilhelmsson
40ba2bba2c 8026849: Fix typos in the GC code, part 2 
Fixed typos in assert messages, flag descriptions and verbose messages

Reviewed-by: stefank, tschatzl
 2013-12-10 15:11:02 +01:00
Stefan Karlsson
5d460f1f3d 8033923: Use BufferingOopClosure for G1 code root scanning 
Reviewed-by: mgerdin, brutisso
 2014-02-10 12:58:09 +01:00
Erik Helin
f0eaf32781 Merge 2014-02-10 14:37:53 +01:00
Erik Helin
96a77ee8e6 Merge 2014-02-10 13:31:22 +01:00
Stefan Karlsson
a26a6715b0 8033764: Remove the usage of StarTask from BufferingOopClosure 
Reviewed-by: mgerdin, brutisso, tschatzl
 2014-02-10 12:51:51 +01:00
Bengt Rutisson
980e57c6c4 8033922: G1: Back out 8033601 and go back to use the to-obj for chunked arrays 
Reviewed-by: stefank, tschatzl
 2014-02-07 13:48:07 +01:00
Matthias Braun
b109e793aa 8033545: Missing volatile specifier in Bitmap::par_put_range_within_word 
The method Bitmap::par_put_range_within_word reloads the original value during a CAS, which may be optimized away. Instead of reloading, use the value returned by Atomic::cmpxchg_ptr() for further processing.

Reviewed-by: tschatzl, brutisso, tonyp
 2014-02-06 17:12:10 +01:00
Per Lidén
0a63fe1c10 8031703: Missing post-barrier in ReferenceProcessor 
Reviewed-by: tonyp, tschatzl
 2014-02-06 14:12:43 +01:00
Thomas Schatzl
a81e7a52fc 8033443: Test8000311 fails after latest changes to parallelize string and symbol table unlink 
When string and symbol table unlink are not performed in parallel, the claim index we check is not updated, and so a guarantee fails. Take this into account when checking the guarantee.

Reviewed-by: brutisso, jwilhelm
 2014-02-05 14:29:34 +01:00
Antonios Printezis
170566f471 8033601: G1: Make array chunking use the same length field as the other young GCs 
Use the old copy length instead of the length of the forwarded object for chunked arrays.

Reviewed-by: brutisso, tschatzl
 2014-02-05 12:47:48 +01:00
Erik Helin
814dad45e0 8028254: gc/arguments/TestMinInitialErgonomics.java failed with unexpected initial heap size 
Reviewed-by: brutisso, tschatzl, sjohanss
 2014-02-05 10:09:54 +01:00
Erik Helin
d52699c497 Merge 2014-02-03 10:49:49 +01:00
Shrinivas Joshi
c50ff2e023 8024366: Make UseNUMA enable UseNUMAInterleaving 
Reviewed-by: brutisso, tschatzl
 2014-01-16 13:25:25 -08:00
Thomas Schatzl
58f7d4c7e5 8033106: Wrong predicate for checking whether the correct amount of symbol table entries have been processed in G1 
The change fixes the predicate check.

Reviewed-by: jmasa, tonyp, stefank
 2014-01-31 09:58:06 +01:00
Thomas Schatzl
90c553c06f 6991197: G1: specialize deal_with_reference() for narrowOop* 
Clean up and slightly optimize reference handling from the GC reference task queue. Since we never push partial array chunks as narrowOop* we can manually specialize the code so that some code can be optimized away.

Reviewed-by: tonyp, brutisso, stefank
 2014-01-31 09:57:50 +01:00
Goetz Lindenmaier
c50c083f83 8029888: PPC64: (part 219): adl replacement variable CondRegister 
Add support for replacement variable CondRegister in adlc.

Reviewed-by: kvn
 2013-12-10 14:29:43 +01:00
Christian Thalinger
e71c8df213 8029366: ShouldNotReachHere error when creating an array with component type of void 
Reviewed-by: kvn
 2013-12-06 16:43:56 -08:00
Vladimir Kozlov
f3fc753f26 8028107: Kitchensink crashed with EAV 
Check the state of caller and callee nmethods and skip call site patching if any of them is not alive

Reviewed-by: jrose, twisti
 2013-12-06 12:11:51 -08:00