[8u40] Request for approval: Batch integration of JEP 210: LambdaForm Reduction and Caching
Vladimir Ivanov
vladimir.x.ivanov at oracle.com
Tue Sep 9 19:00:20 UTC 2014
Rob, thank you.
Best regards,
Vladimir Ivanov
On 9/9/14, 10:52 PM, Rob McKenna wrote:
> Approved. Please add appropriate noreg labels to the bug reports where
> applicable.
>
> -Rob
>
> On 09/09/14 17:16, Vladimir Ivanov wrote:
>> Hello,
>>
>> Please, approve integration of JEP 210 [1] into 8u-dev.
>> All the changes have passed review for 9. Integration into 9 is
>> pending. There's an exception to integrate into 8u40 separately.
>>
>> The changes apply almost cleanly (need some trivial adjustments [2]).
>>
>> The list of changes:
>>
>> (0) 8037210: Get rid of char-based descriptions 'J' of basic types
>> https://jbs.oracle.com/bugs/browse/JDK-8037210
>> http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/7d144f6951bc
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-March/005694.html
>>
>> (1) 8037209: Improvements and cleanups to bytecode assembly for
>> lambda forms
>> https://jbs.oracle.com/bugs/browse/JDK-8037209
>> http://cr.openjdk.java.net/~vlivanov/8037209/webrev.04/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-March/005695.html
>>
>> (2) 8038261: JSR292: cache and reuse typed array accessors
>> https://jbs.oracle.com/bugs/browse/JDK-8038261
>> http://cr.openjdk.java.net/~vlivanov/8038261/webrev.03/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-March/005711.html
>>
>> (3) 8049555: Move varargsArray from sun.invoke.util package to
>> java.lang.invoke
>> https://jbs.oracle.com/bugs/browse/JDK-8049555
>> http://cr.openjdk.java.net/~vlivanov/8049555/webrev.01/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005774.html
>>
>> (4) 8050052: Small cleanups in java.lang.invoke code
>> https://jbs.oracle.com/bugs/browse/JDK-8050052
>> http://cr.openjdk.java.net/~vlivanov/8050052/webrev.02/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005781.html
>>
>> (5) 8050053: Improve caching of different invokers
>> https://jbs.oracle.com/bugs/browse/JDK-8050053
>> http://cr.openjdk.java.net/~vlivanov/8050053/webrev.01/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005782.html
>>
>> (6) 8050166: Get rid of some package-private methods on arguments in
>> j.l.i.MethodHandle
>> https://jbs.oracle.com/bugs/browse/JDK-8050166
>> http://cr.openjdk.java.net/~vlivanov/8050166/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005791.html
>>
>> (7) 8050173: Add j.l.i.MethodHandle.copyWith(MethodType, LambdaForm)
>> https://jbs.oracle.com/bugs/browse/JDK-8050173
>> http://cr.openjdk.java.net/~vlivanov/8050173/webrev.01/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005792.html
>>
>> (8) 8050174: Support overriding of isInvokeSpecial flag in WrappedMember
>> https://jbs.oracle.com/bugs/browse/JDK-8050174
>> http://cr.openjdk.java.net/~vlivanov/8050174/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005793.html
>>
>> (9) 8050057: Improve caching of MethodHandle reinvokers
>> https://jbs.oracle.com/bugs/browse/JDK-8050057
>> http://cr.openjdk.java.net/~vlivanov/8050057/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005794.html
>>
>> (10) 8050200: Make LambdaForm intrinsics detection more robust
>> https://jbs.oracle.com/bugs/browse/JDK-8050200
>> http://cr.openjdk.java.net/~vlivanov/8050200/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005795.html
>>
>> (11) 8050877: Improve code for pairwise argument conversions and value
>> boxing/unboxing
>> https://jbs.oracle.com/bugs/browse/JDK-8050877
>> http://cr.openjdk.java.net/~vlivanov/8050877/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005814.html
>>
>> (12) 8050884: Intrinsify ValueConversions.identity() functions
>> https://jbs.oracle.com/bugs/browse/JDK-8050884
>> http://cr.openjdk.java.net/~vlivanov/8050884/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005815.html
>>
>> (13) 8050887: Intrinsify constants for default values
>> https://jbs.oracle.com/bugs/browse/JDK-8050887
>> http://cr.openjdk.java.net/~vlivanov/8050887/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-July/005816.html
>>
>> (14) 8057654: Extract checks performed during MethodHandle
>> construction into separate methods
>> https://jbs.oracle.com/bugs/browse/JDK-8057654
>> http://cr.openjdk.java.net/~vlivanov/8057654/webrev.00/
>>
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-September/005956.html
>>
>>
>> (15) 8057656: Improve MethodType.isCastableTo() &
>> MethodType.isConvertibleTo() checks
>> https://jbs.oracle.com/bugs/browse/JDK-8057656
>> http://cr.openjdk.java.net/~vlivanov/8057656/webrev.01/
>>
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-September/005957.html
>>
>>
>> (16) 8057657: Annotate LambdaForm parameters with types
>> https://jbs.oracle.com/bugs/browse/JDK-8057657
>> http://cr.openjdk.java.net/~vlivanov/8057657/webrev.00/
>>
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-September/005960.html
>>
>>
>> (17) 8056926: Improve caching of GuardWithTest combinator
>> https://jbs.oracle.com/bugs/browse/JDK-8056926
>> http://cr.openjdk.java.net/~vlivanov/8056926/webrev.00/
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-August/005899.html
>>
>> (18) 8057042: LambdaFormEditor: derive new LFs from a base LF
>> https://jbs.oracle.com/bugs/browse/JDK-8057042
>> http://cr.openjdk.java.net/~vlivanov/8057042/webrev.00/
>>
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-September/005940.html
>>
>>
>> (19) 8057922: Improve LambdaForm sharing by using LambdaFormEditor
>> more extensively
>> https://jbs.oracle.com/bugs/browse/JDK-8057922
>> http://cr.openjdk.java.net/~vlivanov/8057922/webrev.00/
>>
>> http://mail.openjdk.java.net/pipermail/mlvm-dev/2014-September/005994.html
>>
>>
>> Best regards,
>> Vladimir Ivanov
>>
>> [1] https://bugs.openjdk.java.net/browse/JDK-8046703
>> [2] http://cr.openjdk.java.net/~vlivanov/lfc/baseline.8u.patch
>>
>
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