[PATCH][LTO] Fix emit of COMMON sections

[Richard Guenther]

On Sat, 11 Jul 2009, Richard Guenther wrote:

> 
> We fail to emit decls with DECL_DEFER_OUTPUT.
> 
> Bootstrap & regtest running - this should solve most of the remaining 
> fails in fortran.

And committed.  First fortran testresults here:

http://gcc.gnu.org/ml/gcc-testresults/2009-07/msg01109.html

Richard.