Integrated: 8278482: G1: Improve HeapRegion::block_is_obj

[Albert Mingkun Yang]

On Thu, 9 Dec 2021 11:19:39 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Adding assertions to `HeapRegion::block_is_obj` and its callers, and removing some dead code based on the assertions.
> 
> Test: tier1-5

This pull request has now been integrated.

Changeset: ccdb9f1b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/ccdb9f1b160a0f49ee86c7a2714d2381d68419cc
Stats:     10 lines in 2 files changed: 2 ins; 4 del; 4 mod

8278482: G1: Improve HeapRegion::block_is_obj

Reviewed-by: sjohanss, tschatzl, mli

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PR: https://git.openjdk.java.net/jdk/pull/6781