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  1. JDK
  2. JDK-8173472

AArch64: C1 comparisons with null only use 32-bit instructions

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b157
    • CPU:
      aarch64
    • Verification:
      Not verified

      Backports

        Description

        C1-compiled code only use 32 bits for null pointer comparisons.

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                Assignee:
                aph Andrew Haley
                Reporter:
                aph Andrew Haley
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                  Updated:
                  Resolved: