5292 Commits

Author	SHA1	Message	Date
Coleen Phillimore	d3a84af0af	Merge	2014-09-26 18:59:09 -04:00
Kim Barrett	72a9a49cfb	8047125: (ref) More phantom object references ... Reviewed-by: mchung, dfuchs, ahgross, jmasa, brutisso, mgerdin	2014-09-26 17:48:10 -04:00
Coleen Phillimore	866de7bb9c	8057846: ClassVerifier::change_sig_to_verificationType temporary symbol creation code is hot ... Only update the refcount without looking it up in the symbol table. Reviewed-by: hseigel, lfoltan, shade	2014-09-26 17:11:27 -04:00
Coleen Phillimore	ae9681a5cf	8058927: ATG throws ClassNotFoundException ... ClassLoader for array klass set to null and not the class loader of the component type. Reviewed-by: dcubed, ctornqvi	2014-09-26 12:50:30 -04:00
Jesper Wilhelmsson	b15f3b438d	Merge	2014-09-26 06:07:48 +00:00
Niclas Adlertz	a15b864ec9	Merge	2014-09-25 23:37:41 +02:00
Coleen Phillimore	968d1fec16	Merge	2014-09-25 12:04:28 +00:00
Coleen Phillimore	31b9cf6251	8058818: Allocation of more then 1G of memory using Unsafe.allocateMemory is still causing a fatal error on 32bit platforms ... The assert was firing for NMT_Off and minimal too even though the size isn't used. Reviewed-by: gtriantafill, dholmes	2014-09-25 07:52:32 -04:00
Aleksey Shipilev	f824f8c3cb	8058968: Compiler time traces should be improved ... Use CITime consistently, make C2 to report to CompilerBroker, more probes. Reviewed-by: vlivanov, jrose	2014-09-25 12:10:57 +04:00
Tobias Hartmann	d63b9025d8	8058737: CodeCache::find_blob fails with 'unsafe access to zombie method' ... Remove active ICStubs from zombie nmethods Reviewed-by: kvn, iveresov	2014-09-29 08:40:51 +02:00
Igor Veresov	bea6d40f48	8058536: java/lang/instrument/NativeMethodPrefixAgent.java fails due to VirtualMachineError: out of space in CodeCache for method handle intrinsic ... Make sure MH intrinsics can be created before compiler instances Reviewed-by: kvn	2014-09-26 20:09:02 -07:00
Volker Simonis	a1628426d3	8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well ... Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers Reviewed-by: kvn	2014-09-24 12:19:07 -07:00
Ioi Lam	4458c0663b	Merge	2014-09-24 09:48:15 -07:00
Igor Veresov	ce1c41a15b	8058744: Crash in C1 OSRed method w/ Unsafe usage ... Fix UnsafeRawOp optimizations Reviewed-by: kvn, drchase, vlivanov	2014-09-23 15:09:07 -07:00
David Chase	f92d959195	8058827: XCode 6.0 (Clang) warning "operator new' should not return a null pointer unless..." ... Rewrote the null pointer in a way that is not recognized by the compiler (the code is never executed). Reviewed-by: kvn	2014-09-22 14:19:11 -04:00
Aleksey Shipilev	426f339847	8057925: PrintSymbolTableSizeHistogram prints misleading output ... Reviewed-by: jrose, kvn, gziemski	2014-09-22 18:34:35 +04:00
Jesper Wilhelmsson	f9b921bd25	Merge	2014-09-22 16:22:21 +02:00
Sangheon Kim	30cb2dcb12	8036116: Fix thread-id types in G1 remembered set implementations ... Reviewed-by: stefank, jprovino, brutisso	2014-09-24 11:00:12 +02:00
Stefan Karlsson	1a452ae3ae	Merge	2014-09-23 12:52:57 +00:00
Joseph Provino	b0b5fa7bc6	8027450: Improve time reporting in G1 remark ... Reviewed-by: stefank, tschatzl	2014-09-23 12:34:37 +02:00
Antonios Printezis	da5afa76ab	8058495: G1: normalize names for isHumongous() and friends ... Reviewed-by: tschatzl, brutisso	2014-09-23 11:43:24 +02:00
Ioi Lam	a2e41921c1	Merge	2014-09-19 13:47:19 -07:00
Niclas Adlertz	37c8ef911c	Merge	2014-09-19 17:14:13 +02:00
Harold Seigel	1bae14de54	8057845: ClassVerifier::verify_exception_handler_targets reconstructs the ExceptionTable in a loop ... Construct the ExceptionTable only once, before the loop Reviewed-by: acorn, jiangli, coleenp, lfoltan	2014-09-19 08:19:04 -04:00
Niclas Adlertz	3ae1e0225a	Merge	2014-09-18 18:40:37 +00:00
Jesper Wilhelmsson	e97944b0b1	Merge	2014-09-18 19:41:50 +02:00
Niclas Adlertz	0ef1f8fd6f	Merge	2014-09-18 19:30:59 +02:00
Albert Noll	b2620f89c3	8058452: ciInstanceKlass::non_static_fields() can be removed ... CiInstanceKlass::non_static_fields() and all associated data structures can be removed since they are unused. Reviewed-by: kvn, thartmann	2014-09-16 14:39:11 +02:00
Thomas Schatzl	adf66602a0	8052172: Evacuation failure handling in G1 does not evacuate all objects if -XX:-G1DeferredRSUpdate is set ... Remove -XX:-G1DeferredRSUpdate functionality as it is racy. During evacuation failure handling, threads where evacuation failure handling occurred may try to add remembered sets to regions which remembered sets are currently being scanned. The iterator to handle the remembered set scan does not support addition of entries during scan and so may skip valid references. Reviewed-by: iveresov, brutisso, mgerdin	2014-09-16 10:28:15 +02:00
Nils Eliasson	2dcb0e33bb	8058461: serviceability/dcmd/CodelistTest.java and serviceability/dcmd/CompilerQueueTest.java SIGSEGV ... Print only alive nmethods and add lock to print compile queue Reviewed-by: kvn, anoll	2014-09-15 17:12:01 +02:00
Goetz Lindenmaier	c82c59cd8f	8058716: Add include missing in 8015774 ... Reviewed-by: kvn	2014-09-18 09:37:26 +02:00
Igor Veresov	ba6a457d68	Merge	2014-09-18 08:32:12 +00:00
Nils Eliasson	99a2ef6914	8058583: Remove CompilationRepeat ... Remove product flag -XX:CompilationRepeat Reviewed-by: kvn, iveresov	2014-09-18 08:47:07 +02:00
Igor Veresov	ad7e67c98f	8058564: Tiered compilation performance drop in PIT ... Ensure MethodCounters are created before method is enqueued for compilation Reviewed-by: kvn, drchase, jiangli	2014-09-17 21:15:03 -07:00
Tobias Hartmann	cd01de591a	8015774: Add support for multiple code heaps ... Support for segmentation of the code cache. Separate code heaps are created and used to store code of different types. Reviewed-by: kvn, iveresov, roland, anoll, egahlin, sla	2014-09-17 08:00:07 +02:00
Tobias Hartmann	dd6285d984	8048721: -XX:+PrintCompilation prints negative bci for non entrant OSR methods ... Removed 'InvalidOSREntryBci' and checking nmethod::_state instead to determine if an osr method is non-entrant. Reviewed-by: kvn, vlivanov, drchase	2014-09-15 08:08:22 +02:00
Ioi Lam	9fe35127c2	Merge	2014-09-12 14:05:28 -07:00
Niclas Adlertz	d348978bc1	Merge	2014-09-12 09:17:58 +02:00
Christian Tornqvist	9e6d432562	8022865: [TESTBUG] Compressed Oops testing needs to be revised ... Rewrote compressed oops tests Reviewed-by: kvn, coleenp, mseledtsov	2014-09-11 17:54:22 -07:00
John Coomes	fada700e21	8058235: identify GCs initiated to update allocation context stats ... Reviewed-by: mikael, sjohanss	2014-09-11 17:13:30 -07:00
Nils Eliasson	1ba87d2a18	Merge	2014-09-11 08:01:15 +00:00
Igor Veresov	6dc6f53f6a	8058184: Move _highest_comp_level and _highest_osr_comp_level from MethodData to MethodCounters ... Tiered policy requires highest compilation levels always available Reviewed-by: kvn, vlivanov	2014-09-11 00:04:50 -07:00
Igor Veresov	7275456c3a	8058092: Test vm/mlvm/meth/stress/compiler/deoptimize. Assert in src/share/vm/classfile/systemDictionary.cpp: MH intrinsic invariant ... Throw exception if unable to compile an MH intrinsic Reviewed-by: kvn	2014-09-10 19:08:17 -07:00
Daniel D. Daugherty	e7bc11f7b1	Merge	2014-09-10 17:06:36 -07:00
Jon Masamitsu	25727c12c2	Merge	2014-09-10 23:14:13 +00:00
Daniel D. Daugherty	5e63b8cfc4	8057109: manual cleanup of white space issues prior to Contended Locking reorder and cache line bucket ... Reviewed-by: fparain, sspitsyn, coleenp	2014-09-10 11:52:16 -06:00
Daniel D. Daugherty	e1a36d62a0	8057107: cleanup indent white space issues prior to Contended Locking reorder and cache line bucket ... Reviewed-by: fparain, sspitsyn, coleenp	2014-09-10 11:48:20 -06:00
Ivan Gerasimov	497f5c44a6	8057744: (process) Synchronize exiting of threads and process [win] ... Reviewed-by: dholmes, dcubed, sla	2014-09-10 09:52:41 -07:00
Nils Eliasson	6062c2db15	8054889: Compiler team's implementation task ... Adding three new diagnostic commands for compiler Reviewed-by: anoll, kvn, drchase	2014-09-10 13:27:33 +02:00
David Holmes	eb8950df45	8056183: os::is_MP() always reports true when NMT is enabled ... Reviewed-by: shade, coleenp, bdelsart	2014-09-10 00:44:16 -04:00