issue-456: Adds support for CACHELINE_ALIGNED values for PPC
issue-456: Adds support for CACHELINE_ALIGNED values for PPC

git-svn-id: 005a797486ed258bc647c92414185dac8898a8a0@156 6b5cf1ce-ec42-a296-1ba9-69fdba395a50

p-gperftools/gperftools,p-gperftools/gperftools,p-gperftools/gperftools,p-gperftools/gperftools