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  1. JDK
  2. JDK-8080190

PPC64: Fix wrong rotate instructions in the .ad file

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 8-pool, 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b67
    • CPU:
      ppc

      Backports

        Description

        On Power the rotate instructions only take 5 bit immediates so we have to mask the rotation distance for these instructions in the ad-file with 0x1f.

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                Assignee:
                simonis Volker Simonis
                Reporter:
                simonis Volker Simonis
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                  Created:
                  Updated:
                  Resolved: