[PATCH] ARM - Rewrite feupdateenv

[Joseph S. Myers]

On Fri, 23 May 2014, Wilco wrote:

> Hi,
> 
> This patch rewrites feupdateenv to improve performance by avoiding unnecessary FPSCR reads/writes
> and to fix bug 16918 (https://sourceware.org/bugzilla/show_bug.cgi?id=16918).
> 
> OK?

OK (with the [BZ #16918] notation and entry in the list of fixed bugs in 
NEWS, of course), if it passes the new test that is now checked in.

-- 
Joseph S. Myers
joseph@codesourcery.com