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  1. JDK
  2. JDK-8258004

Remove unnecessary inclusion of vm_version.hpp

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 17
    • 17
    • hotspot
    • b06

    Description

      In the x86 build, vm_version.hpp includes vm_version_x86.hpp, which is over 1000 lines due to the complexity of the Intel architecture.

      vm_version.hpp is unnecessarily included by these popular header files:
         assembler.hpp
         assembler_x86.hpp
         threadLocalAllocBuffer.hpp

      There are 822 .o files that include vm_version.hpp. Refactoring the code reduces the number to 220 .o files.

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              iklam Ioi Lam
              iklam Ioi Lam
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                Created:
                Updated:
                Resolved: