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  1. JDK
  2. JDK-8191954

AArch64: disable UseCISCSpill in C2

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P5
    • Resolution: Fixed
    • Affects Version/s: 9, 10
    • Fix Version/s: 11
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b07
    • CPU:
      aarch64

      Description

      AArch64 c2 currently sets UseCISCSpill to true. This is apparently unnecessary, as AArch64 does not use that. It should be set to false to avoid unnecessary checks.

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            • Assignee:
              njian Ningsheng Jian
              Reporter:
              njian Ningsheng Jian
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              • Created:
                Updated:
                Resolved: