[PATCH] soft-fp: Update _FP_W_TYPE_SIZE check from glibc

[Joseph Myers]

Except for the libgcc/config/rs6000/ibm-ldouble.c changes, the appropriate 
way to get these changes into libgcc would be a bulk update of all the 
files copied from glibc, rather than selectively merging particular 
changes - which would be done at another development stage rather than 
when in regressions-only mode, given that this is not a user-visible bug 
at all but purely an internal cleanup.

-- 
Joseph S. Myers
joseph@codesourcery.com