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  1. JDK
  2. JDK-8241502

C2: Migrate x86_64.ad to MacroAssembler

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Details

    • Enhancement
    • Status: Resolved
    • P3
    • Resolution: Fixed
    • 15
    • 17
    • hotspot
    • b22

    Description

      Many AD instructions in x86_64.ad encode instruction directly.
      Migrate them to MacroAssembler.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8267531 [x86] Assembler::andb(Address,Register) encoding is incorrect

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

          Enhancement - null JDK-8239472 Optimize JCC erratum further

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

          Commit Commit openjdk/jdk/de784312

          Review Review openjdk/jdk/2420

          Activity

            People

              cslucas Cesar Soares
              vlivanov Vladimir Ivanov
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              Dates

                Created:
                Updated:
                Resolved: