Revert "2013-03-29  Jeremy Bennett  <jeremy.bennett@embecosm.com>"

This reverts commit fe5ba790d54b2f94532ba19f29eb8c7e0ca4405d.

(patch failed to resolve the bug).
Revert "Fixes for ARC STAR 9000593624"

This reverts commit 6c4202411cbfc126b1b793992252d0c2b02c12b2.

(patch failed to resolve the bug).