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  1. JDK
  2. JDK-8238690

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

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    • Enhancement
    • Resolution: Fixed
    • P3
    • 15
    • 15
    • hotspot
    • 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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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8242070 AArch64: Fix a typo introduced by JDK-8238690

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              vlivanov Vladimir Ivanov
              vlivanov Vladimir Ivanov
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                Created:
                Updated:
                Resolved: