Re: [PATCH] fix SPU feholdexcept to properly clear fpscr

[Jeff Johnston <jjohnstn at redhat dot com>]

Patch applied.

-- Jeff J.

Patrick Mansfield wrote:
> Ping ...
>
> On Thu, Apr 19, 2007 at 09:22:13AM -0700, Patrick Mansfield wrote:
> > Jeff - can you apply this?
> >
> > Fix a bug in feholdexcept, use *envp not env so we clear the proper bits
> > in the fpscr, and don't set some random ones.
> >
> > newlib ChangeLog:
> >
> > 2007-04-19  Patrick Mansfield <patmans@us.ibm.com>
> >
> > 	* feholdexcept.h: Use *envp not env so we clear the proper bits in
> > 	the fpscr, and don't set some random ones.
> >
> > Index: my-base-quilt/newlib/libm/machine/spu/headers/feholdexcept.h
> > ===================================================================
> > --- my-base-quilt.orig/newlib/libm/machine/spu/headers/feholdexcept.h
> > +++ my-base-quilt/newlib/libm/machine/spu/headers/feholdexcept.h
> > @@ -44,7 +44,7 @@ static __inline int _feholdexcept(fenv_t
> >
> >    fpscr = spu_mffpscr();
> >    *envp = __pack_fpscr(fpscr);
> > -  env = env & ~FE_ALL_EXCEPT;
> > +  env = *envp & ~FE_ALL_EXCEPT;
> >    spu_mtfpscr(__unpack_fpscr(env));
> >    return (0);
> >  }