On Tue, Apr 28, 2020 at 10:54 PM Sandra Loosemore
wrote:
>
> On 4/27/20 9:08 AM, Matthias Kretz wrote:
> >
> > @item -ffinite-math-only
> > @opindex ffinite-math-only
> > -Allow optimizations for floating-point arithmetic that assume
> > -that arguments and results are not NaNs or +-Infs.
> >
On 4/27/20 9:08 AM, Matthias Kretz wrote:
@item -ffinite-math-only
@opindex ffinite-math-only
-Allow optimizations for floating-point arithmetic that assume
-that arguments and results are not NaNs or +-Infs.
+Assume that floating-point types in the language do not have representations
for
On Tue, Apr 28, 2020 at 12:04 PM Richard Sandiford
wrote:
>
> Matthias Kretz writes:
> > On Dienstag, 28. April 2020 09:21:38 CEST Richard Biener wrote:
> >> On Mon, Apr 27, 2020 at 11:26 PM Matthias Kretz wrote:
> >> > * Why not disable NaN and Inf independently? Inf is just a reciprocal 0.
> >
Matthias Kretz writes:
> On Dienstag, 28. April 2020 09:21:38 CEST Richard Biener wrote:
>> On Mon, Apr 27, 2020 at 11:26 PM Matthias Kretz wrote:
>> > * Why not disable NaN and Inf independently? Inf is just a reciprocal 0.
>> > Inf is as far away from numeric_limits::max as 0 is from
>> > numer
On Tue, Apr 28, 2020 at 10:15 AM Matthias Kretz wrote:
>
> On Dienstag, 28. April 2020 09:21:38 CEST Richard Biener wrote:
> > On Mon, Apr 27, 2020 at 11:26 PM Matthias Kretz wrote:
> > > On Montag, 27. April 2020 21:39:17 CEST Richard Sandiford wrote:
> > > > "Dr. Matthias Kretz" writes:
> > >
On Dienstag, 28. April 2020 09:21:38 CEST Richard Biener wrote:
> On Mon, Apr 27, 2020 at 11:26 PM Matthias Kretz wrote:
> > On Montag, 27. April 2020 21:39:17 CEST Richard Sandiford wrote:
> > > "Dr. Matthias Kretz" writes:
> > > > On Montag, 27. April 2020 18:59:08 CEST Richard Sandiford wrote:
On Mon, Apr 27, 2020 at 11:26 PM Matthias Kretz wrote:
>
> On Montag, 27. April 2020 21:39:17 CEST Richard Sandiford wrote:
> > "Dr. Matthias Kretz" writes:
> > > On Montag, 27. April 2020 18:59:08 CEST Richard Sandiford wrote:
> > >> Richard Biener via Gcc-patches writes:
> > >> > On Mon, Apr 2
On Montag, 27. April 2020 21:39:17 CEST Richard Sandiford wrote:
> "Dr. Matthias Kretz" writes:
> > On Montag, 27. April 2020 18:59:08 CEST Richard Sandiford wrote:
> >> Richard Biener via Gcc-patches writes:
> >> > On Mon, Apr 27, 2020 at 6:09 PM Matthias Kretz wrote:
> >> >> Hi,
> >> >>
> >>
"Dr. Matthias Kretz" writes:
> On Montag, 27. April 2020 18:59:08 CEST Richard Sandiford wrote:
>> Richard Biener via Gcc-patches writes:
>> > On Mon, Apr 27, 2020 at 6:09 PM Matthias Kretz wrote:
>> >> Hi,
>> >>
>> >> This documentation change clarifies the effect of -ffinite-math-only.
>> >>
On Montag, 27. April 2020 18:59:08 CEST Richard Sandiford wrote:
> Richard Biener via Gcc-patches writes:
> > On Mon, Apr 27, 2020 at 6:09 PM Matthias Kretz wrote:
> >> Hi,
> >>
> >> This documentation change clarifies the effect of -ffinite-math-only.
> >> With the current documentation, it is
Richard Biener via Gcc-patches writes:
> On Mon, Apr 27, 2020 at 6:09 PM Matthias Kretz wrote:
>>
>> Hi,
>>
>> This documentation change clarifies the effect of -ffinite-math-only. With
>> the
>> current documentation, it is unclear what the presence of NaN and Inf
>> representations means if (a
On Mon, Apr 27, 2020 at 6:09 PM Matthias Kretz wrote:
>
> Hi,
>
> This documentation change clarifies the effect of -ffinite-math-only. With the
> current documentation, it is unclear what the presence of NaN and Inf
> representations means if (arithmetic) operations on such values are
> unspecifi
12 matches
Mail list logo
