git: openjdk/jdk17u: master: 8269924: Shenandoah: Introduce weak/strong marking asserts

[Aleksey Shipilev]

Changeset: ad042694
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-09-08 14:57:28 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/ad0426940b187090c422b17059c03d0240f2b023

8269924: Shenandoah: Introduce weak/strong marking asserts

Backport-of: 515113d8589875e76980ebf7473cb81f778bb86f

! src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.hpp