On Tue, Apr 19, 2011 at 06:11:37PM +0100, Peter Maydell wrote:
> On 18 April 2011 22:00, Aurelien Jarno <aurel...@aurel32.net> wrote:
> > +++ b/target-i386/op_helper.c
> > @@ -3440,9 +3440,10 @@ static void fpu_set_exception(int mask)
> >
> > static inline CPU86_LDouble helper_fdiv(CPU86_LDouble a, CPU86_LDouble b)
> > {
> > - if (b == 0.0)
> > + if (floatx_is_zero(b)) {
> > fpu_set_exception(FPUS_ZE);
> > - return a / b;
> > + }
> > + return floatx_div(a, b, &env->fp_status);
> > }
>
> When we get rid of softfloat-native we should be able to just
> use softfloat's flag-raising code and get rid of this special
> case of zero, right?
Yes, this is already in my next series adding exception support.
> Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
>
> -- PMM
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurel...@aurel32.net http://www.aurel32.net
