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Methods to access class depth and flags #19473

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Closed

Methods to access class depth and flags #19473

wants to merge 2 commits into from

Commits on May 8, 2024

  1. Correct typos mentioning classDepthAndFlags field 

    Several methods in the JIT compiler use the name of the
classDepthAndFlags field of J9Class in their names, but they incorrectly
refer to it as classAndDepthFlags.  This commit corrects the
typographical errors in the naming of those methods, but keeps one
instance that is used upstream in J9_PROJECT_SPECIFIC code in OMR until
that can be removed.
    @hzongaro
    hzongaro committed May 8, 2024
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  2. Define methods to generate IL for accessing classDepthAndFlags field 

    Various places in the compiler need to generate IL to load the
classDepthAndFlags field of j9class.  Those locations need to take into
account whether the target platform is 32-bit or 64-bit, as it affects
the width of the field.  Introducing methods in TR_J9VMBase to load
the field and potentially test the settings of bits in it hides some of
that.
    @hzongaro
    hzongaro committed May 8, 2024
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    8673620 View commit details
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