jdk-sandbox: Changelog

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Wed, 07 Oct 2009 15:38:37 -0700 6885584: A particular class structure causes large allocation spike for jit

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never [Wed, 07 Oct 2009 15:38:37 -0700] rev 4012

6885584: A particular class structure causes large allocation spike for jit Reviewed-by: kvn

Wed, 07 Oct 2009 12:43:50 -0700 6875959: CTW fails hotspot/src/share/vm/opto/reg_split.cpp:1087

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kvn [Wed, 07 Oct 2009 12:43:50 -0700] rev 4011

6875959: CTW fails hotspot/src/share/vm/opto/reg_split.cpp:1087 Summary: To break spill ties choose bound live range over unbound to free register or one with smaller cost to spill. Reviewed-by: never, jrose

Tue, 06 Oct 2009 10:15:38 -0700 6880034: SIGBUS during deoptimisation at a safepoint on 64bit-SPARC

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kvn [Tue, 06 Oct 2009 10:15:38 -0700] rev 4010

6880034: SIGBUS during deoptimisation at a safepoint on 64bit-SPARC Summary: Fix problem with the double register encodings in sparc.ad Reviewed-by: never, jrose Contributed-by: volker.simonis@gmail.com

Tue, 06 Oct 2009 02:11:49 -0700 6879902: CTW failure jdk6_18/hotspot/src/cpu/sparc/vm/assembler_sparc.hpp:845

changeset

twisti [Tue, 06 Oct 2009 02:11:49 -0700] rev 4009

6879902: CTW failure jdk6_18/hotspot/src/cpu/sparc/vm/assembler_sparc.hpp:845 Summary: For signatures with a large number of arguments the offset for the float store becomes too big and does not fit in 13-bit. Reviewed-by: kvn, never

Wed, 14 Oct 2009 12:40:20 -0700 Merge

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xlu [Wed, 14 Oct 2009 12:40:20 -0700] rev 4008

Merge

Mon, 28 Sep 2009 12:27:52 -0400 Merge

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acorn [Mon, 28 Sep 2009 12:27:52 -0400] rev 4007

Merge

Thu, 24 Sep 2009 12:10:46 -0700 6880029: JDK 1.6.0_u14p Application crashed very early

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xlu [Thu, 24 Sep 2009 12:10:46 -0700] rev 4006

6880029: JDK 1.6.0_u14p Application crashed very early Reviewed-by: never, ysr, acorn