[PATCH] Fix up norm2 simplification (PR middle-end/88074)

[Steve Kargl]

On Sat, Feb 16, 2019 at 05:23:58PM +0100, Thomas Koenig wrote:
> 
> Also, we seem to have a lot of issues with IEEE flags
> when calculating NORM2, this would also need to be
> addressed.
> 

Which IEEE flags and are you referring using the
Fortran modules or -ffpe-trap?

-- 
Steve