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  1. JDK
  2. JDK-8264041

Incorrect comments for ParallelCompactData::summarize_dense_prefix

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • None
    • 17
    • hotspot
    • gc
    • b15

    Description

      For `ParallelCompactData::summarize_dense_prefix(HeapWord* beg, HeapWord* end)`, the comment says `beg` should be region aligned but not `end`. However, the method body starts with asserting both need to be region aligned.

      ```
        assert(region_offset(beg) == 0, "not RegionSize aligned");
        assert(region_offset(end) == 0, "not RegionSize aligned");
      ```

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              ayang Albert Yang
              ayang Albert Yang
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                Created:
                Updated:
                Resolved: