Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8202326

AARCH64: optimize string compare intrinsic

    XMLWordPrintable

Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 11
    • 10
    • hotspot
    • b20
    • aarch64

    Backports

      Description

        Current implementation of String::compareTo intrinsic doesn't use prfm instructions

        Attachments

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8206540 AARCH64: optimize string compare intrinsic

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8206763 AARCH64: optimize string compare intrinsic

            • P3 - Major loss of function.
            • Resolved
            blocks

            JEP - Java Enhancement Proposal JDK-8189104 JEP 315: Improve Aarch64 Intrinsics

            • P3 - Major loss of function.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8218966 AArch64: String.compareTo() can read memory after string

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8237524 AArch64: String.compareTo() may return incorrect result

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Activity

              People

                dpochepk Dmitrij Pochepko
                dpochepk Dmitrij Pochepko
                Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: