[JVMCI] CompilerToVM::getVtableIndexForInterface returns invalid vtable index(-4) for non-default interface method

XMLWordPrintable

    • Type: Bug
    • Resolution: Fixed
    • Priority: P2
    • 9
    • Affects Version/s: 9
    • Component/s: hotspot
    • Verified

      getVtableIndexForInterface with provided class, interface and non-default interface method will return invalid vtable index (-4).
      In case of default interface method all seems to work fine.

      An example of test code is in attachment(a usual jtreg test)

        1. CompilerToVMHelper.java
          28 kB
        2. CTVMUtilities.java
          2 kB
        3. GetVtableIndexForInterfaceTest.java
          8 kB
        4. tcases.tar.gz
          2 kB

            Assignee:
            Stefan Anzinger (Inactive)
            Reporter:
            Dmitrij Pochepko
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Created:
              Updated:
              Resolved: