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  1. JDK
  2. JDK-8181810

PPC64: Leverage extrdi for bitfield extract

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9, 10
    • Fix Version/s: 10
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b21
    • CPU:
      ppc
    • OS:
      linux

      Backports

        Description

        It's possible to use single extrdi instruction for bitfield extraction.

          Activity

          Hide
          hgupdate HG Updates added a comment -
          URL: http://hg.openjdk.java.net/jdk10/hs/hotspot/rev/f025cf2a4a78
          User: mdoerr
          Date: 2017-06-22 16:43:00 +0000
          Show
          hgupdate HG Updates added a comment - URL: http://hg.openjdk.java.net/jdk10/hs/hotspot/rev/f025cf2a4a78 User: mdoerr Date: 2017-06-22 16:43:00 +0000
          Hide
          hgupdate HG Updates added a comment -
          URL: http://hg.openjdk.java.net/jdk10/jdk10/hotspot/rev/f025cf2a4a78
          User: jwilhelm
          Date: 2017-08-18 18:01:35 +0000
          Show
          hgupdate HG Updates added a comment - URL: http://hg.openjdk.java.net/jdk10/jdk10/hotspot/rev/f025cf2a4a78 User: jwilhelm Date: 2017-08-18 18:01:35 +0000

            People

            • Assignee:
              mbrandy Matthew Brandyberry
              Reporter:
              gromero Gustavo Romero
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: