git: openjdk/jdk11u-dev: 8211296: Remove HotSpot deprecation warning suppression for Mac/clang

[Vladimir Kempik]

Changeset: 5c35022b
Author:    Vladimir Kempik <vkempik at openjdk.org>
Date:      2021-06-04 11:10:15 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/5c35022bacc55400ba27ca2e49a803c2326c195d

8211296: Remove HotSpot deprecation warning suppression for Mac/clang

Removed deprecation warning suppression, fixed uses of deprecated functions.

Reviewed-by: phh
Backport-of: cd95f5a933a13212fd27adba79c31d7dfccadb2e

! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp