Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8173472

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

    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.

          Attachments

            Issue Links

              Activity

                People

                • Assignee:
                  aph Andrew Haley
                  Reporter:
                  aph Andrew Haley
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  3 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: