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  1. JDK
  2. JDK-8211332

code_size2 (defined in stub_routines_x86.hpp) is too small on new Skylake CPUs

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    • b15
    • x86_64

    Backports

      Description

        The VM crashes during a slowdebug build on my Skylake based Windows/x64 machine, because code_size2 (defined in stub_routines_x86.hpp) is too small. This is probably caused by the new stub code for base64, which is only enabled on relatively new x86 CPUs.

        Reported by ralf.schmelter@sap.com

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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-8243348 code_size2 (defined in stub_routines_x86.hpp) is too small on new Skylake CPUs

            • 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-8243957 code_size2 (defined in stub_routines_x86.hpp) is too small on new Skylake CPUs

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

            Enhancement - null JDK-8205528 Base64 encoding algorithm using AVX512 instructions

            • P3 - Major loss of function.
            • Resolved

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                thartmann Tobias Hartmann
                simonis Volker Simonis
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                  Created:
                  Updated:
                  Resolved: