RFR [XS]: 8239000: handle ContendedPaddingWidth in vm_version_ppc

[Baesken, Matthias]

Hello, please review this small adjustment to vm_version_ppc .

The ContendedPaddingWidth parameter should be handled in vm_version_ppc like it is done on other architectures (x86/s390).  See  vm_version_sparc/s390/x86 .cpp  for comparision.


Bug/webrev :

https://bugs.openjdk.java.net/browse/JDK-8239000

http://cr.openjdk.java.net/~mbaesken/webrevs/8239000.0/


Best regards, Matthias