Enable UseFPUForSpilling support on SPARC

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: 9
    • Component/s: hotspot
    • sparc
    • generic
    • Fix failed

        SPARC S3 core and beyond have single-cycle MOV instructions (MOVdTOx, MOVxTOd) for FP-to-GP and GP-to-FP register moves. These when used under UseFPUForSpilling can help improve performance.

              Assignee:
              Vladimir Kozlov
              Reporter:
              Shrinivas Joshi (Inactive)
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                Created:
                Updated:
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