Summary: Loop predication implementation
Reviewed-by: never, kvn

Reviewed-by: kvn, twisti

Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never

Reviewed-by: rasbold, kvn

Reviewed-by: rasbold, jrose

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Summary: Cloning an allocation will not allow scalar replacement since memory operations could not be associated with one allocation.
Reviewed-by: rasbold

Reviewed-by: kvn, rasbold