JDK-8217716 : Remove dead code in PhaseChaitin
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 13
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2019-01-24
  • Updated: 2019-10-12
  • Resolved: 2019-01-24
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JDK 13
13 b06Fixed
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Description
Various methods and fields in PhaseChaitin and friends are unused and should be removed.

At least one of the methods that is unused, PhaseChaitin::Pre_Simplify, manifests as a symbol in product build, so cleaning up has a small impact on static footprint (-4Kb).