COERCE_FLOAT_TO_DOUBLE

[Eli Zaretskii]

The comments about COERCE_FLOAT_TO_DOUBLE in valops.c seem to suggest
that every modern architecture should define it to
standard_coerce_float_to_double.  I was about to add that definition
to tm-go32.h when I noticed that none of the other i386 targets,
including linux native, does that--they all use the default
definition.

Shouldn't most/all i386 targets, at least those which use GCC, use
standard_coerce_float_to_double?