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  1. JDK
  2. JDK-8230591

AArch64: Missing intrinsics for Math.ceil, floor, rint

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 11.0.3, 14, 15
    • Fix Version/s: 15
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b06
    • CPU:
      aarch64

      Description

      Original issue JDK-8226721 adds intrinsics for x86.

      It looks like someone should add similar intrinsics for aarch64. There may need to be a few special case checks, but at first glance this looks like simple intrinsics around an aarch64 instruction (perhaps using FRINTM, FRINTN, FRINTP).

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              • Assignee:
                pli Pengfei Li
                Reporter:
                drwhite Derek White
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                • Created:
                  Updated:
                  Resolved: