git: openjdk/jdk: 8278482: G1: Improve HeapRegion::block_is_obj

[Albert Mingkun Yang]

Changeset: ccdb9f1b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-13 09:50:30 +0000
URL:       https://git.openjdk.java.net/jdk/commit/ccdb9f1b160a0f49ee86c7a2714d2381d68419cc

8278482: G1: Improve HeapRegion::block_is_obj

Reviewed-by: sjohanss, tschatzl, mli

! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp