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  1. JDK
  2. JDK-8211387

[Zero] atomic_copy64: Use ldrexd for atomic reads on ARMv7

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    • Subcomponent:
    • Resolved In Build:
      b15
    • OS:
      linux

      Backports

        Description

        The Zero routine for atomic_copy64 should use the same as is done for JDK 7. JDK 7 Zero maintained at IcedTea uses ldrexd for atomic reads on ARMv7:

        https://icedtea.classpath.org/hg/icedtea7-forest/hotspot/rev/b0a871360c6b

        The Zero port in latest JDK should use the same.

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                Assignee:
                sgehwolf Severin Gehwolf
                Reporter:
                sgehwolf Severin Gehwolf
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