JDK-8223213 : Implement fast class initialization checks on x86-64
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 13
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • CPU: x86
  • Submitted: 2019-05-01
  • Updated: 2019-06-14
  • Resolved: 2019-05-30
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JDK 13
13 b24Fixed
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Description
Implement fast class initialization checks in C1, C2, and template interpreter. 
Comments
Addresses performance regression reported in JDK-8219233.
01-05-2019