Xi Ruoyao 于2024年3月26日周二 18:10写道：
>
> On Tue, 2024-03-26 at 11:15 +0800, YunQiang Su wrote:
>
> /* snip */
>
> > With -ffinite-math-only -fno-signed-zeros, it does work with
> > x >= y ? x : y
> > while without `-ffinite-math-only -fno-signed-zeros`, it cannot.
> > @Xi Ruoyao Is it expected by
On Tue, 2024-03-26 at 11:15 +0800, YunQiang Su wrote:
/* snip */
> With -ffinite-math-only -fno-signed-zeros, it does work with
> x >= y ? x : y
> while without `-ffinite-math-only -fno-signed-zeros`, it cannot.
> @Xi Ruoyao Is it expected by IEEE?
When y is (quiet) NaN and x is not,
Jie Mei 于2024年3月25日周一 17:46写道：
>
> This patch adds the smin/smax RTL mode for the
> min/max.fmt instructions.
>
> Also, since the min/max.fmt instrucions applies to the
> IEEE 754-2008 "minNum" and "maxNum" operations, this
> patch also provides the new "fmin3" and
> "fmax3" modes.
>
>
This patch adds the smin/smax RTL mode for the
min/max.fmt instructions.
Also, since the min/max.fmt instrucions applies to the
IEEE 754-2008 "minNum" and "maxNum" operations, this
patch also provides the new "fmin3" and
"fmax3" modes.
gcc/ChangeLog:
* config/mips/i6400.md
