/hg/icedtea7-forest/hotspot: 8 new changesets

[Andrew Hughes]

----- Original Message -----
> changeset 37ec298f263d in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=37ec298f263d
> author: enevill
> date: Wed May 27 09:02:08 2015 +0000
> 
> 	8081289: aarch64: add support for RewriteFrequentPairs in interpreter
> 	Summary: Add support for RewriteFrequentPairs
> 	Reviewed-by: roland
> 	Contributed-by: alexander.alexeev at caviumnetworks.com
> 
> 
> changeset 25ce0dcaaebe in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=25ce0dcaaebe
> author: enevill
> date: Thu Jul 16 14:16:44 2015 +0000
> 
> 	8131483: aarch64: illegal stlxr instructions
> 	Summary: Do not generate stlxX with Ws == Xn
> 	Reviewed-by: kvn, aph
> 
> 
> changeset 027348ed6e01 in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=027348ed6e01
> author: enevill
> date: Tue Aug 18 12:40:22 2015 +0000
> 
> 	8133352: aarch64: generates constrained unpredictable instructions
> 	Summary: Fix generation of unpredictable STXR Rs, Rt, [Rn] with Rs == Rt
> 	Reviewed-by: kvn, aph, adinn
> 
> 
> changeset 7b194a9b9fa1 in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=7b194a9b9fa1
> author: enevill
> date: Thu Aug 20 09:40:08 2015 +0000
> 
> 	8133842: aarch64: C2 generates illegal instructions with int shifts >=32
> 	Summary: Fix logical operatations combined with shifts >= 32
> 	Reviewed-by: duke
> 
> 
> changeset 065c4ead59c3 in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=065c4ead59c3
> author: adinn
> date: Wed Aug 26 17:13:59 2015 +0100
> 
> 	8134322: AArch64: Fix several errors in C2 biased locking implementation
> 	Summary: Several errors in C2 biased locking require fixing
> 	Reviewed-by: kvn
> 	Contributed-by: hui.shi at linaro.org
> 
> 
> changeset 9739ea27122a in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=9739ea27122a
> author: enevill
> date: Wed Sep 16 13:50:57 2015 +0000
> 
> 	8136615: aarch64: elide DecodeN when followed by CmpP 0
> 	Summary: remove DecodeN when comparing a narrow oop with 0
> 	Reviewed-by: kvn, adinn
> 
> 
> changeset ad277cc2ef09 in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=ad277cc2ef09
> author: aph
> date: Wed Sep 30 13:23:46 2015 +0000
> 
> 	8138641: Disable C2 peephole by default for aarch64
> 	Reviewed-by: roland
> 	Contributed-by: felix.yang at linaro.org
> 
> 
> changeset 75d1c4168925 in /hg/icedtea7-forest/hotspot
> details:
> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=75d1c4168925
> author: aph
> date: Tue Sep 29 17:01:37 2015 +0000
> 
> 	8138575: Improve generated code for profile counters
> 	Reviewed-by: kvn
> 
> 
> diffstat:
> 
>  src/cpu/aarch64/vm/aarch64.ad                      |  106
>  ++++++++++++--------
>  src/cpu/aarch64/vm/aarch64_ad.m4                   |    4 +-
>  src/cpu/aarch64/vm/assembler_aarch64.cpp           |   95 ++++++++++++------
>  src/cpu/aarch64/vm/assembler_aarch64.hpp           |   22 +--
>  src/cpu/aarch64/vm/c2_globals_aarch64.hpp          |    2 +-
>  src/cpu/aarch64/vm/globals_aarch64.hpp             |    2 +-
>  src/cpu/aarch64/vm/interp_masm_aarch64.cpp         |    7 +-
>  src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp       |    3 +-
>  src/cpu/aarch64/vm/templateInterpreter_aarch64.cpp |    7 +-
>  src/cpu/aarch64/vm/templateTable_aarch64.cpp       |  107
>  +++++++++++++++++++-
>  10 files changed, 248 insertions(+), 107 deletions(-)
> 

Hi,

What is this? I don't see any mention of it on the mailing list.
Can we please co-ordinate things first before just pushing changes?

Thanks,
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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