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5314 Commits

Author SHA1 Message Date
Ioi Lam
da6e20fd64 Merge 2014-10-03 02:59:14 +00:00
Igor Veresov
0f0d955738 Merge 2014-10-03 01:10:39 +00:00
Jesper Wilhelmsson
07d76f58c8 Merge 2014-10-03 00:21:49 +02:00
Ioi Lam
2b2786873d Merge 2014-10-02 12:55:40 -07:00
Igor Veresov
5a0ca33566 Merge 2014-10-02 12:31:03 -07:00
Tobias Hartmann
c410cd3bfb 8059596: VM startup fails with 'Invalid code heap sizes' if -XX:ReservedCodeCacheSize is set 
Only increase code heap sizes in Arguments::set_tiered_flags() if reserved code cache size is default.

Reviewed-by: shade, vlivanov, sla
 2014-10-02 12:58:37 +02:00
Marcus Larsson
628fcb087d 8059527: Disallow ParallelGCThreads=0 for G1 
Reviewed-by: ehelin, brutisso
 2014-10-02 11:22:02 +02:00
Ioi Lam
235ae5eb62 Merge 2014-10-01 15:24:34 -07:00
Vladimir Ivanov
5a5f718b6f 8059556: C2: crash while inlining MethodHandle invocation w/ null receiver 
Reviewed-by: kvn, jrose
 2014-10-01 12:34:45 -07:00
Vladimir Ivanov
0a751b424f 8058828: Wrong ciConstant type for arrays from ConstantPool::_resolved_reference 
Reviewed-by: kvn, jrose
 2014-10-01 12:34:38 -07:00
Igor Veresov
2fa26393fb Merge 2014-10-01 11:43:03 -07:00
Erik Helin
6f4355a3a6 8049599: MetaspaceGC::_capacity_until_GC can overflow 
Reviewed-by: jmasa, stefank
 2014-10-01 16:09:01 +02:00
Aleksey Shipilev
8c9dff938c 8059474: Clean up vm/utilities/Bitmap type uses 
Reviewed-by: coleenp, mgerdin
 2014-10-01 12:29:28 +04:00
Zoltan Majo
72eb3f0643 8059390: code cache fills up for bigapps/Weblogic+medrec/nowarnings 
Retrieve code heap in CodeCache::allocate(), ::report_codemem_full(), and ::unallocated_capacity()  also if segmented code cache is disabled.

Reviewed-by: vlivanov, thartmann
 2014-10-01 10:01:46 +02:00
Tobias Hartmann
ea755702aa 8059468: Fix PrintCodeCache output changed by JDK-8059137 
Change output of PrintCodeCache to print "CodeCache" instead of "Code Cache" and change name of non-method code heap to non-nmethod code heap.

Reviewed-by: vlivanov, anoll
 2014-09-30 15:44:43 +02:00
Bengt Rutisson
82931dcc1c 8059452: G1: Change the default values for G1HeapWastePercent and G1MixedGCLiveThresholdPercent 
Reviewed-by: tschatzl, jwilhelm
 2014-09-30 13:14:22 +02:00
Tobias Hartmann
3525490c57 8059137: MemoryPoolMXBeans for different code heaps should contain 'Code heap' in their names 
The segmented code cache implementation registers a memory pool for each code heap. To be consistent with the "non-segmented" output, the names of these pools should contain the word "code heap".

Reviewed-by: kvn, sla, fzhinkin
 2014-09-30 09:06:39 +02:00
Goetz Lindenmaier
1d9e66c743 8058880: Introduce identifier TEMP_DEF for effects in adl 
Modified adlc sources.

Reviewed-by: kvn, drchase
 2014-09-29 16:03:30 -04:00
Vladimir Ivanov
55291de970 8058825: EA: ConnectionGraph::split_unique_types does incorrect scalar replacement 
Reviewed-by: kvn
 2014-09-29 11:46:05 -07:00
Vladimir Ivanov
872804d9dc 8058578: -XX:+TraceDependencies is broken for call_site_target_value dependency type 
Reviewed-by: jrose, kvn
 2014-09-29 09:26:48 -07:00
Erik Helin
d072dfaf9d 8058963: CollectorPolicy::satisfy_failed_metadata_allocation can avoid some safepoints 
Reviewed-by: brutisso, mgerdin
 2014-09-29 10:38:50 +02:00
Jesper Wilhelmsson
261735f6fa 8047976: Ergonomics for GC thread counts should update the flags 
Ergonomics updates flags for number of GC threads

Reviewed-by: tschatzl, jwilhelm
 2014-09-27 15:11:41 +02:00
Ioi Lam
4c5840ada6 Merge 2014-09-26 17:55:09 -07:00
Coleen Phillimore
d3a84af0af Merge 2014-09-26 18:59:09 -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