roland [Fri, 31 May 2013 14:40:26 +0200] rev 17872
8009981: nashorn tests fail with -XX:+VerifyStack
Summary: nmethod::preserve_callee_argument_oops() must take appendix into account.
Reviewed-by: kvn, twisti
twisti [Thu, 30 May 2013 08:37:08 -0700] rev 17871
8015266: fix some -Wsign-compare warnings in adlc
Reviewed-by: kvn
roland [Thu, 30 May 2013 11:21:01 +0200] rev 17870
8015585: Missing regression test for 8011771
Summary: missing regression test
Reviewed-by: kvn
dcubed [Thu, 06 Jun 2013 05:56:33 -0700] rev 17869
Merge
hseigel [Wed, 05 Jun 2013 14:12:49 -0400] rev 17868
8009302: Mac OS X: JVM crash on infinite recursion on Appkit Thread
Summary: Use SA_ONSTACK flag to ensure signal gets delivered properly.
Reviewed-by: dholmes, coleenp
Contributed-by: gerard.ziemski@oracle.com
dcubed [Tue, 04 Jun 2013 19:39:21 -0700] rev 17867
8010257: remove unused thread-local variables _ScratchA and _ScratchB
Summary: Remove dead code.
Reviewed-by: twisti, coleenp
nloodin [Wed, 05 Jun 2013 09:47:27 -0700] rev 17866
Merge
sspitsyn [Tue, 04 Jun 2013 01:06:50 -0700] rev 17865
8015803: Test8015436.java fails 'can not access a member of class Test8015436 with modifiers "public static"'
Summary: Newly added test has an issue: the main class must be public
Reviewed-by: kvn, jbachorik, coleenp
Contributed-by: serguei.spitsyn@oracle.com
sspitsyn [Mon, 03 Jun 2013 14:28:37 -0700] rev 17864
8014052: JSR292: assert(end_offset == next_offset) failed: matched ending
Summary: A call to the finalize_operands_merge() must be unconditional
Reviewed-by: kvn, twisti
Contributed-by: serguei.spitsyn@oracle.com
hseigel [Mon, 03 Jun 2013 10:00:10 -0400] rev 17863
8015385: Remove RelaxAccessControlCheck for JDK 8 bytecodes
Summary: Check bytecode versions along with RelaxAccessControlCheck version
Reviewed-by: dholmes, acorn
dcubed [Sat, 01 Jun 2013 09:28:26 -0700] rev 17862
Merge
ctornqvi [Fri, 31 May 2013 20:24:58 +0200] rev 17861
6726963: multi_allocate() call does not CHECK_NULL and causes crash in fastdebug bits
Summary: Using CHECK_NULL when calling multi_allocate() from the corresponding reflection code; added test for this condition
Reviewed-by: dholmes, minqi
Contributed-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
rbackman [Fri, 31 May 2013 13:02:24 +0200] rev 17860
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
Reviewed-by: stefank, rbackman
Contributed-by: Joel Borggren-Franck <joel.franck@oracle.com>
sspitsyn [Thu, 30 May 2013 11:46:39 -0700] rev 17859
8015436: compiler/ciReplay/TestSA.sh fails with assert() index is out of bounds
Summary: The InstanceKlass _initial_method_idnum value must be adjusted if overpass methods are added.
Reviewed-by: twisti, kvn
Contributed-by: serguei.spitsyn@oracle.com
iklam [Tue, 28 May 2013 16:36:19 -0700] rev 17858
8014912: Restore PrintSharedSpaces functionality after NPG
Summary: Added dumping of object sizes in CDS archive, sorted by MetaspaceObj::Type
Reviewed-by: coleenp, acorn
johnc [Tue, 04 Jun 2013 14:00:16 -0700] rev 17857
Merge
tamao [Mon, 03 Jun 2013 14:37:13 -0700] rev 17856
6976350: G1: deal with fragmentation while copying objects during GC
Summary: Create G1ParGCAllocBufferContainer to contain two buffers instead of previously using one buffer, in order to hold the first priority buffer longer. Thus, when some large objects hits the value of free space left in the first priority buffer it has an alternative to fit in the second priority buffer while the first priority buffer is given more chances to try allocating smaller objects. Overall, it will improve heap space efficiency.
Reviewed-by: johnc, jmasa, brutisso
Contributed-by: tamao <tao.mao@oracle.com>
johnc [Tue, 04 Jun 2013 10:04:06 -0700] rev 17855
8015244: G1: Verification after a full GC is incorrectly placed.
Summary: In a full GC, move the verification after the GC to after RSet rebuilding. Verify RSet entries during a full GC under control of a flag.
Reviewed-by: tschatzl, brutisso
tschatzl [Tue, 28 May 2013 09:32:06 +0200] rev 17854
8013895: G1: G1SummarizeRSetStats output on Linux needs improvemen
Summary: Fixed the output of G1SummarizeRSetStats: too small datatype for the number of concurrently processed cards, added concurrent remembered set thread time retrieval for Linux and Windows (BSD uses os::elapsedTime() now), and other cleanup. The information presented during VM operation is now relative to the previous output, not always cumulative if G1SummarizeRSetStatsPeriod > 0. At VM exit, the code prints a cumulative summary.
Reviewed-by: johnc, jwilhelm
jwilhelm [Sat, 01 Jun 2013 10:00:56 +0200] rev 17853
Merge
stefank [Thu, 30 May 2013 10:58:16 +0200] rev 17852
8015486: PSScavenge::is_obj_in_young is unnecessarily slow with UseCompressedOops
Summary: Compare compressed oops to a compressed young gen boundary instead of uncompressing the oops before doing the young gen boundary check.
Reviewed-by: brutisso, jmasa
jcoomes [Thu, 30 May 2013 13:04:51 -0700] rev 17851
6725714: par compact - add a table to speed up bitmap searches
Reviewed-by: jmasa, tschatzl
amurillo [Fri, 31 May 2013 10:04:00 -0700] rev 17850
8015690: new hotspot build - hs25-b36
Reviewed-by: jcoomes
amurillo [Fri, 31 May 2013 09:37:49 -0700] rev 17849
Added tag hs25-b35 for changeset 02ffee063e24
amurillo [Fri, 31 May 2013 09:37:48 -0700] rev 17848
Merge
jwilhelm [Fri, 31 May 2013 09:55:35 +0200] rev 17847
Merge
stefank [Mon, 27 May 2013 12:58:42 +0200] rev 17846
8015422: Large performance hit when the StringTable is walked twice in Parallel Scavenge
Summary: Combine the calls to StringTable::unlink and StringTable::oops_do in Parallel Scavenge.
Reviewed-by: pliden, coleenp
stefank [Mon, 27 May 2013 12:56:34 +0200] rev 17845
8015428: Remove unused CDS support from StringTable
Summary: The string in StringTable is not used by CDS anymore. Remove the unnecessary code in preparation for 8015422: Large performance hit when the StringTable is walked twice in Parallel Scavenge
Reviewed-by: pliden, tschatzl, coleenp
stefank [Mon, 27 May 2013 15:22:59 +0200] rev 17844
8015268: NPG: 2.5% regression in young GC times on CRM Sales Opty
Summary: Split SystemDictionary and ClassLoaderDataGraph root processing to help load balancing.
Reviewed-by: tschatzl, johnc
jwilhelm [Fri, 24 May 2013 14:16:41 +0200] rev 17843
Merge