hg: ppc-aix-port/jdk7u/hotspot: aix: add macros AIX_ONLY and NOT_AIX

[goetz.lindenmaier at sap.com]

Changeset: 4e7e83812b6e
Author:    Goetz
Date:      2012-11-14 11:19 +0100
URL:       http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/4e7e83812b6e

aix: add macros AIX_ONLY and NOT_AIX

! src/share/vm/utilities/macros.hpp