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  1. JDK
  2. JDK-8271366

[REDO] JDK-8266054 VectorAPI rotate operation optimization

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 18
    • 18
    • hotspot
    • b11

    Description

      The following vector tests are failing in Tier2:

      compiler/c2/cr6340864/TestIntVectRotate.java
      compiler/c2/cr6340864/TestLongVectRotate.java

      Although there are only two test names, there are 26
      failures (so far) in Tier2.

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        Issue Links

          relates to

          Sub-task - The sub-task of the issue JDK-8271368 [BACKOUT] JDK-8266054 VectorAPI rotate operation optimization

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Sub-task - The sub-task of the issue JDK-8271367 ProblemList compiler/c2/cr6340864/Test[Int|Long]VectRotate.java tests

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8273332 [Vector API] C2 fails to check whether the rotate operation is directly supported by the target ISA after JDK-8271366

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Enhancement - null JDK-8266054 VectorAPI rotate operation optimization

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8273205 [Vector API] Crash in C2_MacroAssembler::vprotate_var after JDK-8271366

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8286847 Rotate vectors don't support byte or short

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

          Commit Commit openjdk/jdk/020aec53

          Review Review openjdk/jdk/4924

          There are no Sub-Tasks for this issue.

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              jbhateja Jatin Bhateja
              dcubed Daniel Daugherty
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              Dates

                Created:
                Updated:
                Resolved: