git: openjdk/jdk: 8308088: Improve class check in CollectedHeap::is_oop

[Aleksey Shipilev]

Changeset: b300e73a
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-05-17 09:19:08 +0000
URL:       https://git.openjdk.org/jdk/commit/b300e73a4acb5c64f68a355e0ad70d3862084ff4

8308088: Improve class check in CollectedHeap::is_oop

Reviewed-by: zgu, tschatzl, ayang, stuefe

! src/hotspot/share/gc/shared/collectedHeap.cpp