[jdk21u-dev] RFR: 8329570: G1: Excessive is_obj_dead_cond calls in verification

[Zhao Song]

On Mon, 8 Apr 2024 07:11:02 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Simple fastdebug performance improvement fix. Risk is low, as it only moves the assert to an earlier stage.
> 
> Additional testing:
>  - [x] GHA

> This is actually a clean backport. Weird that bots are not marking it as such.
> 
> /clean

The bot didn't mark this pr as clean because the file name is different.
In the diff of this pr, the file name is `heapRegion.cpp`.
In the diff of the original commit, the file name is `g1HeapRegion.cpp`.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/473#issuecomment-2043351880