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  1. JDK
  2. JDK-8238690

C2: Handle vector shifts by constant and non-constant scalar uniformly

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 15
    • Fix Version/s: 15
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b10

      Description

      Unify IR shape for vector shifts by scalar.

      Right now, vector shifts by constant are represented as:
         ShiftV src ConI

      and vector shifts by non-constant are:
         ShiftV src (ShiftCntV shift)
       

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              Assignee:
              vlivanov Vladimir Ivanov
              Reporter:
              vlivanov Vladimir Ivanov
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                Updated:
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