[7u4] Request for approval for bulk integration of hs23-b08

[Edvard Wendelin]

Approved. Please go ahead with the bulk integration once SQE approves.

Cheers,
Edvard

On Dec 17, 2011, at 6:06 AM, Alejandro E Murillo wrote:

> 
> Requesting approval to integrate hs23-b08 into jdk7u4-b05.
> 
> A webrev is available at:
> 
> http://cr.openjdk.java.net/~amurillo/7u4/hs23-b08-jdk7u4-b05.webrev/
> 
> Pre-integration testing is in progress; the integration will proceed
> only after SQE has analyzed the results and approved.
> 
> The fixes in the proposed integration are below.  All have undergone
> nightly testing and are already in a jdk8 repository.
> 
> 6593758: RFE: Enhance GC ergonomics to dynamically choose ParallelGCThreads
> 6890673: Eliminate allocations immediately after EA
> 7003454: order constants in constant table by number of references in code
> 7077312: Provide a CALL effect for instruct declaration in the ad file
> 7090968: Allow adlc register class to depend on runtime conditions
> 7097002: G1: remove a lot of unused / redundant code from the G1CollectorPolicy class
> 7104647: Adding a diagnostic command framework
> 7105605: Use EA info to optimize pointers compare
> 7106024: CMS: Removed unused code for precleaning in remark phase
> 7108383: JSR 292: JRuby bench_define_method_methods.rb: assert(slow_jvms != NULL) failed: miss path must not
> 7110017: is_headless_jre should be updated to reflect the new location of awt toolkit libraries
> 7110058: change default for ScavengeRootsInCode to 2
> 7110173: GCNotifier::pushNotification publishes stale data.
> 7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: Address should be reachable
> 7110586: C2 generates incorrect results
> 7110718: -XX:MarkSweepAlwaysCompactCount=0 crashes the JVM
> 7111795: G1: Various cleanups identified during walk through of changes for 6484965
> 7112034: Parallel CMS fails to properly mark reference objects
> 7112085: assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle empty stacks
> 7112308: Fix Visual Studio build for precompiled header
> 7112478: after 7105605 JRuby bench_define_method_methods.rb fails with NPE
> 7112743: G1: Reduce overhead of marking closure during evacuation pauses
> 7112997: Remove obsolete code ResetObjectsClosure and VerifyUpdateClosure
> 7113503: Bump the hs23 build number to 07
> 7114095: G1: assert(obj == oopDesc::load_decode_heap_oop(p)) failed: p should still be pointing to obj
> 7114303: G1: assert(_g1->mark_in_progress()) failed: shouldn't be here otherwise
> 7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM
> 7116189: Export JVM_SetNativeThreadName from Hotspot
> 7116481: Commercial features in Hotspot must be gated by a switch
> 7116730: Revert 7116481: Commercial features in Hotspot must be gated by a switch
> 7116795: Tiered: enable by default for server
> 7117282: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base)
> 7117389: Add a framework for vendor-specific command line switch extensions to Hotspot
> 7117536: new hotspot build - hs23-b08
> 7117748: SA_APPLE_BOOT_JAVA and ALWAYS_PASS_TEST_GAMMA settings should not be required on MacOS X
> 7118202: G1: eden size unnecessarily drops to a minimum
> 7118648: disable compressed oops by default on MacOS X until 7118647 is fixed
> 7119584: UseParallelGC barrier task can be overwritten.
> 
> 
> -- 
> Alejandro E Murillo, Java Performance
> Phone:  (303) 955-2584.
> Timezone: US/Mountain (UTC-0700)
>