Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8141634

Implement VarHandles/Unsafe intrinsics on SPARC

XMLWordPrintable

    • Icon: Enhancement Enhancement
    • Resolution: Fixed
    • Icon: P4 P4
    • 9
    • None
    • hotspot
    • b138
    • sparc

      We need to check and implement the missing intrinsics for SPARC.
      Most intrinsics are handled by platform-independent code, but we need to implement at least CompareAndExchange.

      See JDK-8148146 for x86 C2 implementation.
      See JDK-8152753 for x86 C1 implementation.
      Run hotspot/test/compiler/unsafe/ and jdk/test/java/lang/invoke/VarHandles/ jtregs to verify functionality.
      See JDK-8080605 for benchmarks to sanity test VarHandles/unsafe performance.

            twatson Trevor Watson (Inactive)
            shade Aleksey Shipilev
            Votes:
            0 Vote for this issue
            Watchers:
            10 Start watching this issue

              Created:
              Updated:
              Resolved: