Merge

Merge

8027450: Improve time reporting in G1 remark Reviewed-by: stefank, tschatzl

8058495: G1: normalize names for isHumongous() and friends Reviewed-by: tschatzl, brutisso

8058235: identify GCs initiated to update allocation context stats Reviewed-by: mikael, sjohanss

8057752: WhiteBox extension support for testing Summary: Refactored parts of whitebox.cpp to enable registration of whitebox methods defined outside this file. Reviewed-by: mikael, ctornqvi, jmasa

8057827: notify an obj when allocation context stats are available Reviewed-by: mikael, jmasa, tschatzl

8057824: methods to copy allocation context statistics Reviewed-by: mikael, jmasa, tschatzl

8057818: collect allocation context statistics at gc pauses Reviewed-by: mikael, jmasa

8057710: Refactor G1 heap region default sizes Summary: Refactored the defines to instead be static const in a HeapRegionBounds class. Reviewed-by: mgerdin, tschatzl

8057658: Enable G1 FullGC extensions Summary: Refactored the G1 FullGC code to enable it to be extended. Reviewed-by: mgerdin, brutisso

8057623: add an extension class for argument handling Reviewed-by: brutisso, mgerdin, tschatzl

8057536: Refactor G1 to allow context specific allocations Summary: Splitting out a g1 allocator class to simply specialized allocators which can associate each allocation with a given context. Reviewed-by: mgerdin, brutisso

8057531: refactor gc argument processing code slightly Reviewed-by: mgerdin, tschatzl, jmasa

8054970: gc src file exclusion should exclude alternative sources Reviewed-by: ehelin, stefank

8057535: add a thread extension class Reviewed-by: mgerdin, bdelsart, jcoomes

Merge

Merge

8035729: Code using assert(is_oop_or_null) needs better error messages Summary: Modified error messages to include the oops Reviewed-by: stefank, tschatzl

8053998: Hot card cache flush chunk size too coarse grained Summary: Changed the chunk size to a smaller fixed number. Reviewed-by: tschatzl, mgerdin

8055091: CollectedHeap::_reserved usage should be cleaned up Summary: Added an initialization function for _reserved. Reviewed-by: mgerdin, jwilhelm

Merge

8058534: Remove HeapRegion::_orig_end Summary: Also reviewed by kim.barrett@oracle.com Reviewed-by: tonyp, brutisso, tschatzl

8056056: Remove unnecessary inclusion of HS_ALT_MAKE from solaris Makefile Summary: Remove unnecessary inclusion of HS_ALT_MAKE from solaris Makefile Reviewed-by: erikj, dholmes

8055744: 8u-dev nightly solaris builds failed on 08/20 Summary: Fixed makefiles on solaris to allow build with extra symbols. Reviewed-by: dcubed, erikj

8055006: Store original value of Min/MaxHeapFreeRatio Summary: Store the value set by the user and some makefile changes required to change the flags. Reviewed-by: sla, mchung, bchristi, jmasa, dholmes, erikj

Merge

Merge

8058345: Refactor native stack printing from vmError.cpp to debug.cpp to make it available in gdb as well Summary: Also fix stack trace on x86 to enable walking of runtime stubs and native wrappers Reviewed-by: kvn

8059002: 8058744 needs a test case Summary: Added a test case the UnsafeRawOp intrinsics Reviewed-by: kvn

8058744: Crash in C1 OSRed method w/ Unsafe usage Summary: Fix UnsafeRawOp optimizations Reviewed-by: kvn, drchase, vlivanov

Merge

Merge

8058843: TEST.groups has runtime/runtime/7158988/FieldMonitor.java Summary: remove a runtime Reviewed-by: ctornqvi, sspitsyn, kvn

Merge

8057845: ClassVerifier::verify_exception_handler_targets reconstructs the ExceptionTable in a loop Summary: Construct the ExceptionTable only once, before the loop Reviewed-by: acorn, jiangli, coleenp, lfoltan

8058369: [TESTBUG] runtime/CompressedOops/UseCompressedOops.java Exception java.lang.RuntimeException: 'Zero based' missing from stdout/stderr Summary: Solaris and OSX places the heap in unpredictable places, some of the test must be excluded on these platforms Reviewed-by: hseigel, coleenp

Merge

8058827: XCode 6.0 (Clang) warning "operator new' should not return a null pointer unless..." Summary: Rewrote the null pointer in a way that is not recognized by the compiler (the code is never executed). Reviewed-by: kvn

8058712: [TESTBUG] serviceability/dcmd/CodeCacheTest.java fails with java.lang.Exception Summary: The test is changed to check the output according to the number of available code segments. Reviewed-by: kvn

Merge

Merge

8058461: serviceability/dcmd/CodelistTest.java and serviceability/dcmd/CompilerQueueTest.java SIGSEGV Summary: Print only alive nmethods and add lock to print compile queue Reviewed-by: kvn, anoll

8058479: serviceability/dcmd/CodeCacheTest.java fails Summary: Don't parse really large hex values into a long Reviewed-by: kvn, anoll

8058716: Add include missing in 8015774 Reviewed-by: kvn

8050022: linux-sparcv9: assert(SharedSkipVerify || obj->is_oop()) failed: sanity check Summary: Provide promoted stack slots for floating-point registers in the SPARC c_calling_convention. Reviewed-by: kvn, jrose, drchase

8050407: Add jtreg compiler tests to Hotspot JPRT jobs Summary: Select useful jtreg test. Group tests into four sets (3 sets with open tests, 1 set with closed tests) so that execution time of each set is < 10 min on solaris_sparcv9 (slowest platform). Reviewed-by: kvn, anoll, roland

Merge

8058636: test case for 8057758 Summary: missing test case in push for 8057758 Reviewed-by: kvn, iveresov

Merge

8058564: Tiered compilation performance drop in PIT Summary: Ensure MethodCounters are created before method is enqueued for compilation Reviewed-by: kvn, drchase, jiangli

8058583: Remove CompilationRepeat Summary: Remove product flag -XX:CompilationRepeat Reviewed-by: kvn, iveresov

Merge

8015774: Add support for multiple code heaps Summary: Support for segmentation of the code cache. Separate code heaps are created and used to store code of different types. Reviewed-by: kvn, iveresov, roland, anoll, egahlin, sla

8058448: Disable JPRT submissions from the hotspot repo Reviewed-by: kvn

Added tag jdk9-b33 for changeset 1197007e187c

Merge

Merge

Merge

8058863: jdk9/hs-comp fails in jprt with "-testset hotspot" from top-level Reviewed-by: kvn