-ffast-math and floating point reordering

[Ian Lance Taylor]

Robert Dewar <dewar@gnat.com> writes:

> > -funsafe-math-optimizations
> 
> I think -funsafe-math-transformations
> 
> would be a better name that was less misleading

It may not have been completely clear from my e-mail message, but
-funsafe-math-optimizations is an existing gcc option.  I didn't make
up that name.

(If you want to send in a patch to change it to
-funsafe-math-transformations, that would be fine with me.)

Ian