RFR: 8328602: Parallel: Incorrect assertion in fill_dense_prefix_end

[Guoxiong Li]

On Wed, 20 Mar 2024 11:13:23 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Relax too-strong assertion about min-filler-size to account for large obj-alignment.
> 
> Test: with explicit large obj-alignment

Look goods.

src/hotspot/share/gc/parallel/psParallelCompact.cpp line 1262:

> 1260:   //
> 1261:   // The size of the filler (min-obj-size) is 2 heap words with the default
> 1262:   // MinObjAlignment, since both markword and klass takes 1 heap word.

Typo: `takes` -> `take`.

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Marked as reviewed by gli (Committer).

PR Review: https://git.openjdk.org/jdk/pull/18396#pullrequestreview-1952531601
PR Review Comment: https://git.openjdk.org/jdk/pull/18396#discussion_r1534114048