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  1. JDK
  2. JDK-8283364

riscv: Intrinsify countPositives

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • repo-riscv-port
    • repo-riscv-port
    • hotspot

    Description

      JDK-8281146 replaces `StringCoding.hasNegatives` with `countPositives` and introduces `Op_CountPositives`, which can be intrinsified on riscv port.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8284863 riscv: missing side effect for result in instruct vcount_positives

          • P3 - Major loss of function.
          • Resolved
          links to

          Commit Commit openjdk/riscv-port/a883cf9f

          Review Review openjdk/riscv-port/67

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              fjiang Feilong Jiang
              fjiang Feilong Jiang
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              Dates

                Created:
                Updated:
                Resolved: