Allow ADLC register class to depend on runtime conditions also for cisc-spillable classes

XMLWordPrintable

    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: 9
    • Component/s: hotspot
    • None
    • b64

        In .ad files, it is difficult to have register classes that depend on runtime conditions. JDK-7090968 partially solves the problem, but it does not work in cases when not only a register mask, but also a
        "stack mask" is generated for a register class (i.e., the register class is "cisc-spillable").

        The goal of this enhancement is to extend ADLC parsing to support register classes that depend on dynamic conditions, including cisc-spillable classes.

              Assignee:
              Zoltan Majo (Inactive)
              Reporter:
              Zoltan Majo (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

                Created:
                Updated:
                Resolved: