Reset the FP state if we are not saving the full state.  The pow function on Cygwin breaks if the FP tag register does not indicate all the registers are free.
Reset the FP state if we are not saving the full state.  The pow function on Cygwin breaks
if the FP tag register does not indicate all the registers are free.


git-svn-id: 98787b36aaefbae4b30fa755be920954cd25e1e4@1973 ae7d391e-3f74-4a2b-a0db-a8776840fd2a

polyml/polyml,mn200/polyml,dcjm/polyml,mn200/polyml,polyml/polyml,mn200/polyml,dcjm/polyml,polyml/polyml,dcjm/polyml,polyml/polyml,mn200/polyml,dcjm/polyml