JDK-6893268 : additional dynamic language related optimizations in C2
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 7
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2009-10-20
  • Updated: 2010-07-29
  • Resolved: 2010-01-19
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JDK 6 JDK 7 Other
6u21Fixed 7Fixed hs17Fixed
Description
C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance.

Comments
EVALUATION http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/dd57230ba8fe
2010-01-05