hg: jdk/jdk12: 2 new changesets

[stefan.johansson at oracle.com]

Changeset: 93a5f4b4c67d
Author:    sjohanss
Date:      2018-12-22 15:46 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk12/rev/93a5f4b4c67d

8215897: Build broken on zero after JDK-8211424
Reviewed-by: tschatzl

! src/hotspot/share/prims/whitebox.cpp

Changeset: 375b10185c40
Author:    sjohanss
Date:      2018-12-22 15:47 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk12/rev/375b10185c40

8215898: Build broken on 32-bit after JDK-8211425
Reviewed-by: tschatzl

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