hg: jdk/jdk: 8246405: Add GCLogPrecious functionality to log and report debug errors

[stefan.karlsson at oracle.com]

Changeset: 1d9d03a576cb
Author:    stefank
Date:      2020-06-05 07:56 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/1d9d03a576cb

8246405: Add GCLogPrecious functionality to log and report debug errors
Reviewed-by: pliden, eosterlund

! src/hotspot/share/gc/shared/gcLogPrecious.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.hpp