On 2012-09-11 11:34:58 -0700, H.J. Lu wrote:
> On Tue, Sep 11, 2012 at 11:31 AM, Mohamed Abou Samra
> wrote:
> > Hi All,
> >
> > I'm trying to write a small program to check the decimal floating
> > point gcc extension but I encountered some problems
On Tue, Sep 11, 2012 at 11:31 AM, Mohamed Abou Samra
wrote:
> Hi All,
>
> I'm trying to write a small program to check the decimal floating point gcc
> extension but I encountered some problems
>
> The program just converts a _Decimal64 number to double to print it and
Hi All,
I'm trying to write a small program to check the decimal floating point gcc
extension but I encountered some problems
The program just converts a _Decimal64 number to double to print it and I used
the function (double __bid_truncdddf (_Decimal64 a) as the gnu online docs
On 06/18/2012 10:51 PM, Franz Fehringer wrote:
> Hi,
>
> I am investigating the possibilities of using decimal floating point
> arithmetic with gcc (on Linux / x86_64 to be explicit).
I'm a little rusty on this and my information might be out of date, but
this should be a good
Hi,
I am investigating the possibilities of using decimal floating point
arithmetic with gcc (on Linux / x86_64 to be explicit).
Are _Decimal32/_Decimal64/_Decimal128 available as builtin types without
further action or do i as a DFP consumer have to issue the correspondent
typedef/float
On 09/29/2009 04:23 PM, Janis Johnson wrote:
The PowerPC 32-bit ELF ABI says that a struct is passed as a pointer
to an object or a copy of the object. Classes are treated the same
as classes. Does the C++ ABI have rules about classes like
std::complex that would cause them to be treated differ
On 09/29/2009 01:49 PM, Janis Johnson wrote:
On Tue, 2009-09-29 at 13:37 -0700, Richard Henderson wrote:
On 09/29/2009 01:20 PM, Janis Johnson wrote:
I've been trying to find a place in the C++ front end where I can
replace all references to the class type to the scalar types, but
haven't yet f
On Tue, 2009-09-29 at 13:37 -0700, Richard Henderson wrote:
> On 09/29/2009 01:20 PM, Janis Johnson wrote:
> > I've been trying to find a place in the C++ front end where I can
> > replace all references to the class type to the scalar types, but
> > haven't yet found it. Any suggestions?
>
> cp_
On 09/29/2009 01:20 PM, Janis Johnson wrote:
I've been trying to find a place in the C++ front end where I can
replace all references to the class type to the scalar types, but
haven't yet found it. Any suggestions?
cp_genericize?
Though I'm not sure what to do about global variables...
r~
10:29 +0200, Richard Guenther wrote:
> >> >> On Wed, Sep 23, 2009 at 2:38 AM, Janis Johnson
> >> >> wrote:
> >> >> > I've been implementing ISO/IEC TR 24733, "an extension for the
> >> >> > programming language C++ to supp
On Wed, 2009-09-23 at 14:21 -0700, Richard Henderson wrote:
> On 09/23/2009 02:11 PM, Janis Johnson wrote:
> > The class types for std::decimal::decimal32 and friends do have the
> > proper modes. I suppose I could special-case aggregates of those modes
> > but the plan was to pass these particula
2009 at 2:38 AM, Janis Johnson
>> >> wrote:
>> >> > I've been implementing ISO/IEC TR 24733, "an extension for the
>> >> > programming language C++ to support decimal floating-point arithmetic",
>> >> > in GCC. It might be ready as
implementing ISO/IEC TR 24733, "an extension for the
> >> > programming language C++ to support decimal floating-point arithmetic",
> >> > in GCC. It might be ready as an experimental feature for 4.5, but I
> >> > would particularly like to get in the compiler
mming language C++ to support decimal floating-point arithmetic",
>> > in GCC. It might be ready as an experimental feature for 4.5, but I
>> > would particularly like to get in the compiler changes that are needed
>> > for it.
>> >
>> > Most of the supp
On 09/23/2009 02:11 PM, Janis Johnson wrote:
The class types for std::decimal::decimal32 and friends do have the
proper modes. I suppose I could special-case aggregates of those modes
but the plan was to pass these particular classes (and typedefs of
them) the same as scalars, rather than _any_
On Wed, 2009-09-23 at 10:29 +0200, Richard Guenther wrote:
> On Wed, Sep 23, 2009 at 2:38 AM, Janis Johnson wrote:
> > I've been implementing ISO/IEC TR 24733, "an extension for the
> > programming language C++ to support decimal floating-point arithmetic",
> &
On Wed, Sep 23, 2009 at 2:38 AM, Janis Johnson wrote:
> I've been implementing ISO/IEC TR 24733, "an extension for the
> programming language C++ to support decimal floating-point arithmetic",
> in GCC. It might be ready as an experimental feature for 4.5, but I
> wou
I've been implementing ISO/IEC TR 24733, "an extension for the
programming language C++ to support decimal floating-point arithmetic",
in GCC. It might be ready as an experimental feature for 4.5, but I
would particularly like to get in the compiler changes that are needed
for i
On Thu, Jun 07, 2007 at 08:40:14AM +1000, Ben Elliston wrote:
> On Wed, 2007-06-06 at 16:46 +0200, Gerald Pfeifer wrote:
>
> > In that case it's probably not that good of a idea to promote it (unless
> > the maintainers are in favor, of course ;-).
>
> I'm happy to leave things as they are for no
On Wed, 2007-06-06 at 16:46 +0200, Gerald Pfeifer wrote:
> In that case it's probably not that good of a idea to promote it (unless
> the maintainers are in favor, of course ;-).
I'm happy to leave things as they are for now.
Cheers, Ben
--
Ben Elliston <[EMAIL PROTECTED]>
Australia Developmen
On Mon, 4 Jun 2007, H. J. Lu wrote:
>> Support for the decimal floating point C extension could be mentioned
>> in the release notes for GCC 4.2, but there it's only supported for
>> powerpc*-linux and x86*-linux and only if requested at configure time.
>> The ABI f
should be.
> >
> > Do you think we could talk the submitters/maintainers into donating a
> > patch? :-)
>
> Support for the decimal floating point C extension could be mentioned
> in the release notes for GCC 4.2, but there it's only supported for
> powerpc*-l
ners into donating a
> patch? :-)
Support for the decimal floating point C extension could be mentioned
in the release notes for GCC 4.2, but there it's only supported for
powerpc*-linux and x86*-linux and only if requested at configure time.
The ABI for powerpc*-linux has changed since then, and the
r
On Sun, 3 Jun 2007, Ben Elliston wrote:
>> Are they mentioned in any gcc changes.html?
> No, they're not. They probably should be.
Do you think we could talk the submitters/maintainers into donating a
patch? :-)
Gerald
On Sat, 2007-06-02 at 18:48 -0700, H. J. Lu wrote:
> > > When was decimal floating point added to gcc? I couldn't find it
> > > in any gcc changes.html. Shouldn't it be mentioned somewhere?
> Are they mentioned in any gcc changes.html?
No, they're not. They probably should be.
Ben
On Sat, Jun 02, 2007 at 08:17:40PM -0500, Peter Bergner wrote:
> On Sat, 2007-06-02 at 07:35 -0700, H. J. Lu wrote:
> > When was decimal floating point added to gcc? I couldn't find it
> > in any gcc changes.html. Shouldn't it be mentioned somewhere?
>
> I think the
On Sat, 2007-06-02 at 07:35 -0700, H. J. Lu wrote:
> When was decimal floating point added to gcc? I couldn't find it
> in any gcc changes.html. Shouldn't it be mentioned somewhere?
I think these were the merges from the dfp-branch:
http://gcc.gnu.org/ml/gcc-patches/2005-
When was decimal floating point added to gcc? I couldn't find it
in any gcc changes.html. Shouldn't it be mentioned somewhere?
H.J.
We would like to announce the availability of the "Intel IEEE 754r
Decimal Floating-Point BID Library" (beta version), at
http://www3.intel.com/cd/software/products/asmo-na/eng/219861.htm under
'Decimal Floating-Point', packaged as a tar file which includes a README
file bes
David Starner wrote:
The Wiki only mentions the C front-end. Is this going to require any
back-end changes? Is there going to be any work done to make this work
well with Ada (which already has decimal floating point), to make
decimal floating-point values be passable between C and Ada functions
The Wiki only mentions the C front-end. Is this going to require any
back-end changes? Is there going to be any work done to make this work
well with Ada (which already has decimal floating point), to make
decimal floating-point values be passable between C and Ada functions?
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