[PATCH] ARM: Avoid unnecessary FPSCR writes

[Joseph S. Myers]

On Fri, 23 May 2014, Wilco wrote:

> Hi,
> 
> This patch speeds up the ARM fenv implementation by avoiding unnecessary 
> FPSCR writes if the FPSCR remains unchanged.
> 
> OK for commit?

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com