JDK-8057922 : Improve LambdaForm sharing by using LambdaFormEditor more extensively
  • Type: Enhancement
  • Component: core-libs
  • Sub-Component: java.lang.invoke
  • Affected Version: 9
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2014-09-09
  • Updated: 2015-06-04
  • Resolved: 2014-09-10
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JDK 8 JDK 9
8u40 b06Fixed 9Fixed
Description
The following functions are candidates to be rewritten using LambdaFormEditor:
  * MethodHandle.asSpreader
  * MethodHandle.asCollector
  * MethodHandleImpl.makePairwiseConvert
  * MethodHandles.collectArguments
  * MethodHandles.dropArguments
  * MethodHandles.filterArguments
  * MethodHandles.foldArguments
  * MethodHandles.permuteArguments
Comments
noreg-sqe: there are tests for LF caching developed by SQE (will be integrated separately)
10-09-2014