jdk7-b27: Hotspot

[Erik Trimble]

(incorrect tip URLs corrected)

http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/e3d2692f8442

Component : VM
Status    : 0 major failures, 0 minor failures
Date      : 05/20/2008 at 16:19
Tested By : VM SQE
Cost(total man-days): 1

Workspace : /net/jano.sfbay/export/disk05/hotspot/ws/main/master
Bundles   : /net/sqenfs-1.sfbay/export1/comp/vm/jdk/7/nightly/product/main_baseline
Platforms : 
Solaris Sparc 10(32), -client
Solaris Sparc 10(32), -server
Solaris x86 10(32), -client
Solaris x86 10(32), -server
WinXP Prof(32), -client
WinXP Prof(32), -server
RH9(32), -client
RH9(32), -server
Solaris AMD64(64jdk), -server
win server2003 AMD(64OS)(64jdk), -server
RH AS4.0 AMD(64OS)(32jdk), -server

Tests     : /net/sqenfs-1.sfbay/export1/comp/vm/testbase/
Browsers  : NA
Patches   : NA
Logs      : http://sqeweb.sfbay.sun.com/nfs/results/vm/gtee/JDK7/NIGHTLY/VM/2008-05-17/Main_Baseline_PIT/index_new.html, http://sqeweb.sfbay.sun.com/nfs/results/v
Number of Tests Executed : 295912 product tests, 0 unit tests, 0 tck tests

Bug verification status:
======================================
Tested, Pass: 
6601321: Assert(j == 1 || b->_nodes[j-1]->is_Phi(),"CreateEx must be first instruction in block")
6619271: The -Xprintflags causes the VM to segv
6622385: Accessing protected static methods
6625997: CastPP, CheckCastPP and Proj nodes are not dead loop safe
6644928: Internal Error (src/share/vm/code/relocInfo.hpp:1089)
6646019: array subscript expressions become top() with -d64
6646020: assert(in_bb(n),"must be in block") in -Xcomp mode
6663848: assert(i < Max(),"oob") in C2 with -Xcomp
6663908: NegativeArraySizeException is not thrown
6667042: PrintAssembly option does not work without special plugin
6681577: PIT: nsk/regression/b4675027 fails with -XX:+AggressiveOpts in hs12 b02
6684385: Loop unswitching crashes without LoopNode
6686407: Fix for 6666698 broke -XX:BiasedLockingStartupDelay=0
6688137: c++ interpreter fails on 64bit sparc
6689060: Escape Analysis does not work with Compressed Oops
6690518: Change Hotspot version and build number for 13b1
6692246: Regression : JDK 6u4 b01 fails two JCK tests when fallback is switched off
6695288: runThese tests expr30303 and drem00301m1 fail when compiled code executes without deopt

Tested, Pass (partial fixes): 

Tested, Fail: 

Untested bug fixes:
  Bugs/rfes with no unit tests: 
6420645: Create an x64 (amd64) vm that uses compressed oops for up to 32gb heap sizes
6537506: Provide a mechanism for specifying Java-level USDT-like dtrace probes
6539517: CR 6186200 should be extended to perm gen allocation to prevent spurious OOM's from perm gen
6583644: Move all managed/SCCS files out of 'build' into 'make' directory
6603919: Stackwalking crash on x86 -server with Sun Studio's collect -j on
6634032: CMS: Need CMSInitiatingPermOccupancyFraction for perm, divorcing from CMSInitiatingOccupancyFraction
6662086: 6u4+, 7b11+: CMS never clears referents when -XX:+ParallelRefProcEnabled
6671882: memory access after free in solaris/vm/os_solaris.cpp
6680594: Load + Load isn't canonicalized leading to missed GVN opportunities
6681577: PIT: nsk/regression/b4675027 fails with -XX:+AggressiveOpts in hs12 b02
6684395: Port NUMA-aware allocator to linux
6685160: fix cscope build with hg
6686791: Side effect in NumberFormat tests with -server -Xcomp (all platforms, 6u5 perf release b01)
6693457: Open-source hotspot linux-sparc support
6697534: Premature GC and invalid lgrp selection with NUMA-aware allocator.

  Other reasons: 

New bugs filed:
  Bugs in PIT build: 

  Bugs in earlier promoted build: 

Number of PIT requested: 1
Integration target J2SE build number: 1.7.0-b27

Issues and Notes:
No testcases are provided for untested bug fixes.
-------------------------------
>From VM SQE


-- 
Erik Trimble
Java System Support
Mailstop:  usca22-123
Phone:  x17195
Santa Clara, CA
Timezone: US/Pacific (GMT-0800)