Merge

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>

8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType Reviewed-by: stefank, rbackman Contributed-by: Joel Borggren-Franck <joel.franck@oracle.com>

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

8014912: Restore PrintSharedSpaces functionality after NPG Summary: Added dumping of object sizes in CDS archive, sorted by MetaspaceObj::Type Reviewed-by: coleenp, acorn

Merge

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>

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

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

Merge

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

6725714: par compact - add a table to speed up bitmap searches Reviewed-by: jmasa, tschatzl

8015690: new hotspot build - hs25-b36 Reviewed-by: jcoomes

Added tag hs25-b35 for changeset 02ffee063e24

Merge

Merge