glibc 2.1.92 make check results under Linux PPC

[Geoff Keating]

> From: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
> Date: Thu, 17 Aug 2000 00:51:26 +0200

> 	* sysdeps/powerpc/fpu_control.h: Clobber the right amount of memory.

I think this won't work the way you might like, because of type-based
alias analysis.  Instead, we need a union:

union { double d; fpu_control_t c[2]; } tmp;

-- 
- Geoffrey Keating <geoffk@cygnus.com>