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  1. JDK
  2. JDK-8256061

RegisterSaver::save_live_registers() omits upper halves of ZMM0-15 registers

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    • b26
    • x86

    Backports

      Description

        RegisterSaver::save_live_registers() doesn't save upper halves of ZMM0-15 registers.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8259932 RegisterSaver::save_live_registers() omits upper halves of ZMM0-15 registers

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8259967 RegisterSaver::save_live_registers() omits upper halves of ZMM0-15 registers

            • P3 - Major loss of function.
            • Resolved
            relates to

            Enhancement - null JDK-8256058 Improve vector register handling in RegisterMap::pd_location() on x86

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk/f79e9d45

            Review Review openjdk/jdk/1131

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