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4497 Commits

Author SHA1 Message Date
Niclas Adlertz
532b570e81 8032656: Tag the MachSpillCopies with purpose information 
Subclassed the MachSpillCopyNode with different subnodes for different spill purposes to enhance debugging / visualization

Reviewed-by: kvn, roland
 2014-02-25 14:09:02 +01:00
Albert Noll
a609fe84bb 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount 
Ensure appropriate min. number of compiler threads (1 for non-tiered, and 2 for tiered)

Reviewed-by: kvn
 2014-02-25 13:52:37 +01:00
Niclas Adlertz
e3931e81eb 8032894: Remove dead code in Pressure::lower 
Remove dead code in Pressure::lower

Reviewed-by: kvn, roland
 2014-02-25 10:26:21 +01:00
Rickard Bäckman
0b85ee832e 8027754: Enable loop optimizations for loops with MathExact inside 
Reviewed-by: kvn, iveresov
 2014-01-23 12:08:28 +01:00
Vladimir Kozlov
e2fecea88e 8033805: Move Fast_Lock/Fast_Unlock code from .ad files to macroassembler 
Consolidated C2 x86 locking code in one place in macroAssembler_x86.cpp.

Reviewed-by: roland
 2014-02-24 15:12:26 -08:00
Erik Helin
7b6d31b4a5 Merge 2014-02-21 10:00:46 +01:00
Vladimir Kozlov
4200d0d095 Merge 2014-02-20 12:20:56 -08:00
Volker Simonis
05eda55e3c 8035423: AIX: Fix os::get_default_process_handle() in os_aix.cpp after 8031968 
Reviewed-by: kvn
 2014-02-20 14:44:33 +01:00
Goetz Lindenmaier
a5520f1c94 8035394: PPC64: Make usage of intrinsic dsqrt depend on processor recognition 
Reviewed-by: kvn
 2014-02-20 11:05:12 +01:00
Axel Siebenborn
b0422f5f50 8035392: cppInterpreter: fix message of NPE 
Reviewed-by: kvn
 2014-02-20 10:48:57 +01:00
Goetz Lindenmaier
683ea742f2 8034797: AIX: Fix os::naked_short_sleep() in os_aix.cpp after 8028280 
Imlements os::naked_short_sleep(jlong ms) on AIX

Reviewed-by: dholmes, kvn
 2014-02-19 14:03:09 -08:00
Vladimir Kozlov
5117e1a805 Merge 2014-02-19 12:08:49 -08:00
Serguei Spitsyn
95cdf53e75 8034249: need more workarounds for suspend equivalent condition issue 
Collect data at safepoint, do not rely on thread suspension

Reviewed-by: dcubed, dholmes
 2014-02-18 06:19:49 -08:00
Staffan Larsen
43b711ea78 8034080: Remove the USDT1 dtrace code from Hotspot 
Reviewed-by: dholmes, coleenp
 2014-02-18 09:15:40 +01:00
Stefan Johansson
10d4420b08 8033440: jmap reports unexpected used/free size of concurrent mark-sweep generation 
SA used the wrong type for the indexedFreeList in CompactibleFreeListSpace.

Reviewed-by: coleenp, dsamersoff
 2014-02-17 09:51:37 +01:00
Erik Helin
83a8157179 Merge 2014-02-17 10:13:28 +01:00
Harold Seigel
b4be5da833 Merge 2014-02-15 14:41:04 -05:00
Coleen Phillimore
4ab0b2732c 8027146: Class loading verification failure if GC occurs in Universe::flush_dependents_on 
Remove search in system dictionary and hacks, replace with verifying in CLD::_klasses list.

Reviewed-by: dcubed, acorn
 2014-02-15 13:03:38 -05:00
Calvin Cheung
297485c528 8034860: Fatal error due to incorrect thread state during nightly testing 
Use the HAS_PENDING_EXCEPTION and CLEAR_PENDING_EXCEPTION macros

Reviewed-by: dholmes, coleenp, dcubed
 2014-02-14 09:50:17 -08:00
Erik Helin
c5ef624e7c Merge 2014-02-13 17:57:27 +01:00
Calvin Cheung
50eeace70b Merge 2014-02-12 12:09:22 -08:00
Calvin Cheung
afe8f1c904 8028785: [parfait] warnings from b116 for hotspot.src.share.vm.prims: JNI exception pending 
Added JNI exception pending check in several files under src/share/vm/prims directory

Reviewed-by: coleenp, minqi
 2014-02-12 12:01:45 -08:00
Mike Duigou
b633a889a7 8030350: Enable additional compiler warnings for GCC 
Reviewed-by: dholmes, coleenp, erikj, tbell, ihse
 2014-02-12 09:37:18 -08:00
Henry Jen
a752b0b503 8033215: clang: node.cpp:284 IDX_INIT macro use uninitialized field _out 
Reviewed-by: twisti, kvn
 2014-02-11 21:32:19 -08:00
Ioi Lam
d0baa9304f Merge 2014-02-11 10:05:02 -08:00
Ioi Lam
7f138c5502 7182040: volano29 limited by os resource on Linux - need better diagnostic message 
Changed message to "unable to create native thread: possibly out of memory or process/resource limits reached"

Reviewed-by: dholmes, sla
 2014-02-11 08:43:17 -08:00
Matthias Baesken
2b8f41202a 8034171: Remove use of template template parameters from binaryTreeDictionary 
Reviewed-by: mgerdin, jmasa
 2014-02-11 09:34:50 +01:00
Stefan Karlsson
2a5c51998d 8034764: Use process_strong_roots to adjust the StringTable 
Reviewed-by: tschatzl, brutisso
 2014-02-14 09:29:56 +01:00
Stefan Karlsson
2a866afcdb 8034761: Remove the do_code_roots parameter from process_strong_roots 
Reviewed-by: tschatzl, mgerdin, jmasa
 2014-02-13 17:44:39 +01:00
Yumin Qi
a90e842e0c 8033792: AltHashing used jint for imprecise bit shifting 
AltHashing used jint the way of juint in bit shifting which could lead loss of precision. Fix  by change _seed defined as juint.

Reviewed-by: coleenp, ccheung
 2014-02-10 21:29:14 -08:00
Daniel D. Daugherty
cf5c3370a3 8028073: race condition in ObjectMonitor implementation causing deadlocks 
Move redo of ParkEvent.unpark() after JVMTI_EVENT_MONITOR_WAITED event handler is called.

Reviewed-by: dholmes, sspitsyn, dice, acorn
 2014-02-10 12:48:54 -08:00
Christian Tornqvist
dd25d6fed0 8016644: Improve UnsupportedClassVersionError message 
Improved the UnsupportedClassVersionError message to hopefully be more user friendly

Reviewed-by: coleenp, dholmes, twisti
 2014-02-10 17:49:17 +01:00
Coleen Phillimore
2759eb10ae 8033528: assert(0 <= i && i < length()) failed: index out of bounds 
Restoring bytecodes for invokedynamic had wrong index calculation added testing stress option.

Reviewed-by: twisti, hseigel
 2014-02-07 18:30:27 -05:00
Gerald Thornbrugh
3d76a6654e 8033931: Several nightly tests failing with assert(imin < imax) failed: Unexpected page size 
Loosen new assert() in get_stack_commited_bottom()

Reviewed-by: dcubed, coleenp, dsamersoff, hseigel
 2014-02-07 11:47:24 -08:00
Oleg Mazurov
50b13833fa 8025841: JVMTI: "vtable stub" dynamic code notification is misplaced 
Generate correct "vtable stub" dynamic code notifications

Reviewed-by: sspitsyn, kvn, coleenp
 2014-02-06 20:13:38 -08:00
Coleen Phillimore
f23cf29e0f Merge 2014-02-06 20:32:08 +00:00
Gerald Thornbrugh
d3a85e73a7 8029775: Solaris code cleanup 
8033464: Linux code cleanup

Cleaned up warnings in solaris and linux specific os code.

Reviewed-by: coleenp, fparain, dcubed
 2014-02-06 14:28:35 -05:00
Frederic Parain
41edfa7107 8030808: dtrace/hotspot/Monitors/Monitors001 fails in product builds on solaris-sparc 
Reviewed-by: sspitsyn, dcubed, kamg, dholmes
 2014-02-06 17:59:35 +00:00
Henry Jen
aae536aad7 8033289: clang: clean up unused function warning 
Reviewed-by: coleenp, dholmes, mgerdin
 2014-02-05 21:24:29 -08:00
Calvin Cheung
a3c78aac2f 8032010: Attempt to resolve abstract method in concrete class fails with AbstractMethodError 
Removing a check in LinkResolver::resolve_method() to conform with a change in JVMS-8 5.4.3.3. Method Resolution

Reviewed-by: coleenp, lfoltan
 2014-02-05 15:14:47 -08:00
Stefan Johansson
05e4dd3c74 8033426: Scale initial NewSize using NewRatio if not set on command line 
Now using NewRatio to size initial NewSize if not specified on commandline.

Reviewed-by: jmasa, jwilhelm
 2014-02-05 11:05:13 +01:00
Serguei Spitsyn
465cfd7c01 8032223: nsk/regression/b4663146 gets assert(SafepointSynchronize::is_at_safepoint() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits)) 
It is better to calculate frame count for suspended threads at a safepoint

Reviewed-by: twisti, dsamersoff, sla, dholmes, dcubed
 2014-02-04 19:41:46 -08:00
Staffan Larsen
731320a7fd 8033126: Can't call default methods from JNI 
Reviewed-by: dholmes, acorn, kamg
 2014-02-03 15:24:20 +01:00
Staffan Larsen
eaac73cf84 8032462: Change the linux SDT implementation to use USDT2 instead of USDT1 
Reviewed-by: coleenp, sspitsyn, kamg
 2014-02-03 13:41:26 +01:00
Harold Seigel
f8cf8b295d Merge 2014-02-02 15:31:40 -05:00
Ron Durbin
97d55c801e 8027113: decouple the '-XXaltjvm=<path>' option from the gamma launcher 
Decoupled the '-XXaltjvm=<path>' option from the gamma launcher.  Clearing the way for removing the remaining cruft associated with the previously removed gamma launcher.

Reviewed-by: dcubed, dholmes
 2014-01-30 14:12:22 -08:00
Goetz Lindenmaier
4c4b46e490 8033168: PPC64: gcc 4.8 warning in output_c.cpp 
Fix warnings

Reviewed-by: kvn
 2014-01-30 14:30:01 +01:00
Erik Helin
4b802a6d31 Merge 2014-01-30 14:01:45 +01:00
Harold Seigel
b7100718e8 Merge 2014-01-29 19:54:44 -05:00
Jesper Wilhelmsson
5301534dc3 8028391: Make the Min/MaxHeapFreeRatio flags manageable 
Made the flags Min- and MaxHeapFreeRatio manageable, and implemented support for these flags in ParallalGC.

Reviewed-by: sla, mgerdin, brutisso
 2014-01-29 23:17:05 +01:00