JDK-8284962 : Add new vector operations to count leading and trailing zeros.
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: compiler
  • Priority: P4
  • Status: Closed
  • Resolution: Delivered
  • Submitted: 2022-04-18
  • Updated: 2025-05-12
  • Resolved: 2023-07-11
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Related Reports
Relates :  
JDK-8282389 - Add new vector operations to count leading and trailing zeros.
Description
Expand the supported set of bitwise integral lanewise operations to
  include:
  - Count the number of leading zero bits,
  - Count the number of trailing zero bits,