[8] RFR(S): Backport JDK-8067330: ZERO_ARCHDEF incorrectly defined for PPC/PPC64 architectures

[Severin Gehwolf]

Hi,

Can I get patch of JDK-8067330 backported to JDK 8u. The patch is the
same as for JDK 9:

bug: https://bugs.openjdk.java.net/browse/JDK-8067330
webrev:
http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8067330/webrev.jdk8.01/

I'd also need somebody to sponsor this change.

Thanks,
Severin