JDK-6672848 : Escape Analysis: improve lock elimination with EA
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: hs12
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: solaris_10
  • CPU: sparc
  • Submitted: 2008-03-07
  • Updated: 2015-02-17
  • Resolved: 2011-04-20
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JDK 6 Other
6u14Fixed hs12Fixed
Related Reports
Relates :  
Relates :  
Improve locks elimination based on an allocation escape state from EA.
Also remove MemBar nodes associated with removed lock/unlock nodes and
specify in debug info which objects should be relocked during a deoptimization.

SUGGESTED FIX See description.

EVALUATION See Description.