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  1. JDK
  2. JDK-8315361

C2 SuperWord: refactor out loop analysis into shared auto-vectorization facility VLoopAnalyzer

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    • generic
    • generic

    Description

      Before proceeding with the new post loop vectorizer work (JDK-8308994), we would like to create a superclass of current SuperWord class and move common vectorization related utilities and logics inside.

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          Enhancement - null JDK-8324751 C2 SuperWord: Aliasing Analysis

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

          CSR - null JDK-8320668 Remove CompileCommand option VectorizeDebug

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

          Sub-task - The sub-task of the issue JDK-8317572 C2 SuperWord: refactor/improve TraceSuperWord, replace VectorizeDebugOption with TraceAutoVectorization

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

          Enhancement - null JDK-8308994 C2: Re-implement experimental post loop vectorization

          • P3 - Major loss of function.
          • In Progress
          links to

          Review Review openjdk/jdk/16353

          Review Review openjdk/jdk/16620

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              epeter Emanuel Peter
              pli Pengfei Li
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                Created:
                Updated: