Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8145438

Guarantee failures since 8144028: Use AArch64 bit-test instructions in C2

    XMLWordPrintable

    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:
      b103
    • CPU:
      aarch64

      Description

      The AArch64 bit-test instructions are limited to a 32k displacement. In some unusual circumstances the range can exceed this, and we get a compile-time failure.

        Attachments

          Activity

            People

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

              Dates

              • Created:
                Updated:
                Resolved: