7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions Summary: Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix. Reviewed-by: never, bdelsart, coleenp, jrose

7121648: Use 3-operands SIMD instructions on x86 with AVX Summary: Use 3-operands SIMD instructions in C2 generated code for machines with AVX. Reviewed-by: never

7121073: secondary_super_cache memory slice has incorrect bounds in flatten_alias_type Reviewed-by: kvn

7116452: Add support for AVX instructions Summary: Added support for AVX extension to the x86 instruction set. Reviewed-by: never

7121111: -server -Xcomp -XX:+TieredCompilation does not invoke C2 compiler Summary: Exercise C2 more in tiered mode with Xcomp Reviewed-by: kvn, never

7114106: C1: assert(goto_state->is_same(sux_state)) failed: states must match now Summary: fix C1's CEE to take inlining into account when the stacks in states are compared. Reviewed-by: iveresov, never

7119730: Tiered: SIGSEGV in AdvancedThresholdPolicy::is_method_profiled(methodOop) Summary: Added handles for references to methods in select_task() Reviewed-by: twisti, kvn

Merge

Merge

7126480: Make JVM start time in milliseconds since the Java epoch available Summary: Expose existing Management::_begin_vm_creation_time via new accessor Management::begin_vm_creation_time(). Reviewed-by: acorn, dcubed

7125594: C-heap growth issue in ThreadService::find_deadlocks_at_safepoint Reviewed-by: sspitsyn, dcubed, mchung, dholmes

7127032: fix for 7122253 adds a JvmtiThreadState earlier than necessary Summary: Use JavaThread::jvmti_thread_state() instead of JvmtiThreadState::state_for(). Reviewed-by: coleenp, poonam, acorn

7126185: Clean up lasterror handling, add os::get_last_error() Summary: Add os::get_last_error(), replace getLastErrorString() by os::lasterror() in os_windows.cpp. Reviewed-by: kamg, dholmes Contributed-by: erik.gahlin@oracle.com

7125934: Add a fast unordered timestamp capability to Hotspot on x86/x64 Summary: Add rdtsc detection and inline generation. Reviewed-by: kamg, dholmes Contributed-by: karen.kinnear@oracle.com

Merge

Merge

7125503: Compiling collectedHeap.cpp fails with -Werror=int-to-pointer-cast with g++ 4.6.1 Summary: Used uintptr_t and void* for all the casts and checks in test_is_in. Reviewed-by: tonyp, jmasa

Merge

7123315: instanceKlass::_static_oop_field_count and instanceKlass::_java_fields_count should be u2 type. Summary: Change instanceKlass::_static_oop_field_count and instanceKlass::_java_fields_count to u2 type. Reviewed-by: never, bdelsart, dholmes Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>

7116216: StackOverflow GC crash Summary: GC crash for explicit stack overflow checks after a C2I transition. Reviewed-by: coleenp, never Contributed-by: yang02.wang@sap.com, bertrand.delsart@oracle.com

Merge

Merge

7050298: ARM: SIGSEGV in JNIHandleBlock::allocate_handle Summary: missing release barrier in Monitor::IUnlock Reviewed-by: dholmes, dice

7117052: instanceKlass::_init_state can be u1 type Summary: Change instanceKlass::_init_state field to u1 type. Reviewed-by: bdelsart, coleenp, dholmes, phh, never Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>

Merge

7102776: Pack instanceKlass boolean fields into single u1 field Summary: Reduce class runtime memory usage by packing 4 instanceKlass boolean fields into single u1 field. Save 4-byte for each loaded class. Reviewed-by: dholmes, bobv, phh, twisti, never, coleenp Contributed-by: Jiangli Zhou <jiangli.zhou@oracle.com>

Merge

7125516: G1: ~ConcurrentMark() frees incorrectly Summary: Replaced the code with a ShouldNotReachHere Reviewed-by: tonyp, jmasa

7124829: NUMA: memory leak on Linux with large pages Summary: In os::free_memory() use mmap with the same attributes as for the heap space Reviewed-by: kvn Contributed-by: Aleksey Ignatenko <aleksey.v.ignatenko@intel.com>

Merge

Merge

7122253: Instrumentation.retransformClasses() leaks class bytes Summary: Change ClassFileParser::parseClassFile() to use the instanceKlass:_cached_class_file_bytes field to avoid leaking the cache. Reviewed-by: coleenp, acorn, poonam

Merge

7113021: G1: automatically enable young gen size auto-tuning when -Xms==-Xmx Summary: Use a percentage of -Xms as min and another percentage of -Xmx as max for the young gen size Reviewed-by: tonyp, johnc

7121618: Change type of number of GC workers to unsigned int. Summary: Change variables representing the number of GC workers to uint from int and size_t. Change the parameter in work(int i) to work(uint worker_id). Reviewed-by: brutisso, tonyp

7119027: G1: use atomics to update RS length / predict time of inc CSet Summary: Make sure that the updates to the RS length and inc CSet predicted time are updated in an MT-safe way. Reviewed-by: brutisso, iveresov

Merge

7123165: G1: output during parallel verification can get messed up Summary: Serialize the worker threads that are generating output during parallel heap verification to make sure the output is consistent. Reviewed-by: brutisso, johnc, jmasa

7123810: new hotspot build - hs23-b10 Reviewed-by: jcoomes

Added tag jdk8-b21 for changeset d4711a3a19f6

Added tag jdk8-b21 for changeset 4482b9090d5e

Added tag jdk8-b21 for changeset b3a426170188

Merge

Merge

Merge

Merge

7046929: tools/javac/api/T6397104.java fails Reviewed-by: jjg

4881269: improve diagnostic for ill-formed tokens Reviewed-by: mcimadamore

Merge

7124605: typos in javac comments Reviewed-by: ksrini

Added tag jdk8-b20 for changeset 075cd2a7d88e

Merge

Merge

7096063: /META-INF/mimetypes.default missing in jre\lib\resources.jar Reviewed-by: dholmes

Added tag jdk8-b20 for changeset 90e14ec89395

Merge

Added tag jdk8-b20 for changeset 4296421cf07a

Merge

Added tag jdk8-b20 for changeset 7ed0c3890bb7

Merge