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  1. JDK
  2. JDK-8171244

PPC64: Make interpreter's math entries consistent with C1 and C2 and support FMA

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b151
    • CPU:
      ppc

      Description

      Floating point computations should produce consistent results regardless of whether the Java code gets interpreted or is compiled by any JIT-compiler.
      In addition, JDK9 introduced new floating point multiply-accumulate intrinsics which are currently missing on PPC64.

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            • Assignee:
              mdoerr Martin Doerr
              Reporter:
              mdoerr Martin Doerr
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              • Created:
                Updated:
                Resolved: