Remove unused code

git-svn-id: https://icl.cs.utk.edu/svn/lapack-dev/lapack/trunk@1435 8a072113-8704-0410-8d35-dd094bca7971
FIX BUG 112.

    (Bug reported on Aug 18 2013 by Daniel Strobusch on LAPACK mailing list)
    (Bug fixed by Rodney on Aug 19 2013)

This is a problem with gfortran.  One need to force gfortran to allocate all
local arrays on the stack.  One way to do this is to have the option
-frecursive





git-svn-id: https://icl.cs.utk.edu/svn/lapack-dev/lapack/trunk@1436 8a072113-8704-0410-8d35-dd094bca7971
Added check for NaN in input parameter G to avoid infinite loop -- fixes bug110.


git-svn-id: https://icl.cs.utk.edu/svn/lapack-dev/lapack/trunk@1437 8a072113-8704-0410-8d35-dd094bca7971