hg: hsx/hsx20/master: 18 new changesets
erik.trimble at oracle.com
erik.trimble at oracle.com
Tue Feb 22 08:57:42 PST 2011
Date: 2011-01-25 14:57 -0800
Added tag hs20-b07 for changeset d535bf4c1235
Date: 2011-01-25 18:00 -0800
7014247: CTW fails when compile sun/misc/AtomicLongCSImpl (REMOVED from JDK7)
Summary: Use lea to compute field address in AtomicLongCSImpl::attemptUpdate() intrinsic on x86.
Reviewed-by: never, kvn
Date: 2011-01-26 11:01 -0800
Date: 2011-01-27 17:28 -0800
Added tag jdk7-b127 for changeset 102466e70deb
Date: 2011-02-01 18:57 -0800
Date: 2011-02-01 19:25 -0800
Date: 2011-02-01 10:27 -0800
7014998: assert(is_T_family(features) == is_niagara(features)) failed: Niagara should be T series
Summary: Use substring search instead of compare and convert string to upper case before search.
Reviewed-by: never, phh, iveresov
Date: 2011-01-21 11:30 -0500
7013718: G1: small fixes for two assert/guarantee failures
Summary: Two small fixes to deal with a guarantee failure (the marking thread should join the SuspendibleThreadSet before calling a method that does pause prediction work so that said method is never called during a pause) and an assert failure (an assert is too strong).
Reviewed-by: iveresov, johnc
Date: 2011-01-25 17:58 -0500
7014261: G1: RSet-related failures
Summary: A race between the concurrent cleanup thread and the VM thread while it is processing the "expanded sparse table list" causes both threads to try to free the same sparse table entry and either causes one of the threads to fail or leaves the entry in an inconsistent state. The solution is purge all entries on the expanded list that correspond go regions that are being cleaned up.
Reviewed-by: brutisso, johnc
Date: 2011-01-31 16:28 -0500
7014679: G1: deadlock during concurrent cleanup
Summary: There's a potential deadlock between the concurrent cleanup thread and the GC workers that are trying to allocate and waiting for more free regions to be made available.
Reviewed-by: iveresov, jcoomes
Date: 2011-02-09 15:02 -0800
7016474: string compare intrinsic improvements
Date: 2011-02-10 12:16 -0800
7018101: os::dll_address_to_function_name returning wrong answers in 64 bit
Reviewed-by: acorn, kvn, dsamersoff
Date: 2011-02-11 09:16 -0800
6999988: CMS: Increased fragmentation leading to promotion failure after CR#6631166 got implemented
Reviewed-by: ysr, minqi
Date: 2011-02-10 14:25 -0800
7017746: Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early()
Summary: Add TEMP edges (and KILL projections) before duplicated operands are removed in Expand() methods.
Date: 2011-02-17 21:11 -0800
7020550: Bump the HS20 build number to 10
Summary: Update the HS20 build number to 10
Date: 2011-02-18 10:07 -0800
7020042: G1: Partially remove fix for 6994628
Summary: Disable reference discovery and processing during concurrent marking by disabling fix for 6994628.
Reviewed-by: tonyp, ysr
Date: 2011-02-18 19:51 -0800
7020846: Update Hotspot 20 to use jdk6 as JPRT release target
Summary: Change the default JPRT release target to be jdk6
Date: 2011-02-22 08:51 -0800
Added tag hs20-b10 for changeset ea3194c0e376
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