Merge

Merge

6761092: jvm crashes when CDS is enabled. Summary: CDS hardcoded max c++ virtual method table increased Reviewed-by: coleenp, xlu, jmasa

6762004: 6532536 fix contains changes in os_solaris.cpp which were pushed by mistake Reviewed-by: kvn

Merge

6532536: Optimize arraycopy stubs for Intel cpus Summary: Use SSE2 movdqu in arraycopy stubs on newest Intel's cpus Reviewed-by: rasbold

6717150: improper constant folding of subnormal strictfp multiplications and divides Summary: suppress constant folding of double divides and multiplications on ia32 Reviewed-by: never

6752257: Use NOT instead of XOR -1 on x86 Summary: add match rule for xor -1 Reviewed-by: never, kvn

Merge

6743188: incomplete fix for 6700047 C2 failed in idom_no_update Reviewed-by: rasbold, kvn

6667595: Set probability FAIR for pre-, post- loops and ALWAYS for main loop Summary: Fix loop's probability. Add optimizations to avoid spilling. Change InlineSmallCode to product flag. Reviewed-by: never

Merge

6700107: java/lang/Class/forName/TooManyDimensions.java crashes with SIGSEGV in c2 compiler with fastdebug Summary: objArrayKlass::compute_modifier_flags was unnecessarily recursive Reviewed-by: kamg

Merge

6306922: Dump dump created by +HeapDumpOnOutOfMemoryError should include stack traces for stack roots Summary: Include stack traces of all threads in the heap dump Reviewed-by: alanb

Merge

Merge

6758633: G1: SEGV with GCOld on Linux Summary: Avoid growth of a GrowableArray backend of HeapRegionSeq. Reviewed-by: tonyp, jcoomes

Merge

6753547: NUMA allocator: Invalid chunk size computation during adaptive resizing Summary: The per-lgrp chuck size can be incorrectly computed (causing an assertion failure) because of the non-associativity of the floating point operations. The fix is to rearrange the operations. Reviewed-by: ysr

6752248: G1: introduce parallel heap verification Summary: Introduce parallel heap verification in G1. Reviewed-by: jcoomes, apetrusenko

6660681: Incrementally reserve pages on win server 2003 for better large page affinity Summary: For windows server 2003 added option to reserve large pages individually. Reviewed-by: alanb, jcoomes, tonyp, apetrusenko

6755845: JVM_FindClassFromBoot triggers assertions Summary: Fixes assertions caused by one jvm_entry calling another, solved by refactoring code and modified gamma test. Reviewed-by: dholmes, xlu

6673124: Runtime.availableProcessors / os::active_processor_count wrong if unused processor sets exist Reviewed-by: acorn, dholmes

6755406: minor mistakes in copyright notices Summary: Mismatch in some header copyrights from standard templates Reviewed-by: jcoomes

Merge

Merge

Merge

6719149: Wrong "java/lang/String should not be loaded yet" assertion in fastdebug bits with UseStringCache Summary: Assertion is invalid because java.lang.String may be initialized just before this assertion. Reviewed-by: phh

Merge

Merge

Merge

6754998: Update Hotspot version for hs14 b06 Summary: Bump Hotspot build number to 06 Reviewed-by: jcoomes

Merge

6729594: par compact - remove unused block table implementation Reviewed-by: tonyp, jmasa, apetrusenko

6725697: par compact - rename class ChunkData to RegionData Reviewed-by: iveresov, tonyp

6716466: par compact - remove VerifyParallelOldWithMarkSweep code Reviewed-by: jmasa

6740923: NUMA allocator: Ensure the progress of adaptive chunk resizing Summary: Treat a chuck where the allocation has failed as fully used. Reviewed-by: ysr

Merge

6753795: HotSpot crash in strlen() when JVMTI is used Summary: test for null instead of strlen Reviewed-by: rasbold

6744783: HotSpot segfaults if given -XX options with an empty string argument Reviewed-by: kamg, kvn Contributed-by: volker.simonis@gmail.com

6750588: assert(lrg._area >= 0,"negative spill area") running NSK stmp0101 test Summary: handle NaN costs more carefully Reviewed-by: kvn, never

6747051: Improve code and implicit null check generation for compressed oops Summary: Push DecodeN node below the Null check to the non-null path to use the mach node without 0 test. Reviewed-by: rasbold, never

6384206: Phis which are later unneeded are impairing our ability to inline based on static types Reviewed-by: rasbold, jrose

6711100: 64bit fastdebug server vm crashes with assert(_base == Int,"Not an Int") Summary: insert CastII nodes to narrow type of load_array_length() node Reviewed-by: never, kvn

Merge

6742641: G1: NullPointerException during GCOld Summary: An update buffer is not processed correctly, which causes roots into the collection set not to be scanned and, hence, for the heap to be corrupted. The cause is that an object is accessed after it has been explicitly deleted, which causes a race. Reviewed-by: jcoomes, ysr

Merge

Merge

6743059: Error in spaceDecorator.cpp "optimized" build. Summary: Changed the guard on the definition of the method value in HeapWord from ASSERT to not PRODUCT. Reviewed-by: iveresov, apetrusenko

Merge

6740930: G1: compilation failure with latest gcc Summary: Include DB fix to resolve a compilation issue with the latest gcc. Reviewed-by: iveresov, ysr

6735416: G1: runThese javasoft.sqe.tests.lang.thrd011.thrd01101.thrd01101 fails 6622418: G1: assert(false,"Non-balanced monitor enter/exit!") fails Summary: The mark-sweep compact (which we use for full gc) wrapper did not save the mark words for biased locked objects. The fix is to trivially call the appropriate methods. Reviewed-by: tonyp, ysr

Merge

Merge

6722565: G1: assert !r->is_on_unclean_list() fires Summary: Under certain circumstances, two cleanup threads can claim and process the same region. Reviewed-by: apetrusenko, ysr