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  1. JDK
  2. JDK-8059592

Recent bugfixes in ppc64 port.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b36
    • CPU:
      ppc

      Backports

        Description

        This change fixes some bugs in the ppc64 port:
          - temp reg r0 overwritten in decode_klass_not_null()
          - check for full code cache was missing in some places
          - decodeNKlass had edge of type RegN which got an oop_map and broke GC.
        And some other improvements
          - remove some superfluous isync instructions
          - set SUPPORTS_NATIVE_CX8
          - implement some new Power8 instructions to be used later

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                Assignee:
                goetz Goetz Lindenmaier
                Reporter:
                goetz Goetz Lindenmaier
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                  Updated:
                  Resolved: