PPC64: Implement special MachNodes for floating point Min / Max

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    • Type: Enhancement
    • Resolution: Unresolved
    • Priority: P4
    • 27
    • Affects Version/s: 27
    • Component/s: hotspot
    • In Review
    • ppc

      Implement nodes which match the following rules:
      match(Set dst (MinF src1 src2));
      match(Set dst (MinD src1 src2));
      match(Set dst (MaxF src1 src2));
      match(Set dst (MaxD src1 src2));

      Power 9 offers these instructions specifically for Java:
      xsminjdp
      xsmaxjdp

            Assignee:
            David Briemann
            Reporter:
            David Briemann
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              Created:
              Updated: