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

This reverts commit fb62f1e670e2d72cfad164cdd64090403cd98414.

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

This reverts commit b0217584c05facabf68ab44646cde8db6660302a.

(Fails to resolve the bug).