git: openjdk/jdk: 8269120: Build failure with GCC 6.3.0 after JDK-8017163

[Aleksey Shipilev]

Changeset: 62376306
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-06-23 07:03:51 +0000
URL:       https://git.openjdk.java.net/jdk/commit/6237630664fd956aa6025a181e9cb874806dcecf

8269120: Build failure with GCC 6.3.0 after JDK-8017163

Reviewed-by: iwalulya, tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1CardSetMemory.hpp