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  1. JDK
  2. JDK-8257565

epsilonBarrierSet.hpp should not include barrierSetAssembler

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    • gc
    • b27

    Backports

      Description

        epsilonBarrierSet.hpp is included (recursively via access.hpp) by many CPP files. It unncessarily includes of barrierSetAssembler.hpp, which causes many of the native code assembler header files to be unnecessarily included by many HotSpot source files that do not deal with native code assembly.

        Removing this one line reduced the total number of header inclusion for building HotSpot from 260096 to 258193, or about 0.8%.

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            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-8259767 epsilonBarrierSet.hpp should not include barrierSetAssembler

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
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            Commit Commit openjdk/jdk/67042664

            Review Review openjdk/jdk/1554

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