On Wed, May 08, 2024 at 01:27:53PM +0800, Kewen.Lin wrote:
>
> Previously effective target fortran_real_c_float128 never
> passes on Power regardless of the default 128 long double
> is ibmlongdouble or ieeelongdouble. It's due to that TF
> mode is always used for kind 16 real, which has precisio
Hi,
on 2024/5/9 06:01, Steve Kargl wrote:
> On Wed, May 08, 2024 at 01:27:53PM +0800, Kewen.Lin wrote:
>>
>> Previously effective target fortran_real_c_float128 never
>> passes on Power regardless of the default 128 long double
>> is ibmlongdouble or ieeelongdouble. It's due to that TF
>> mode is
On Thu, May 09, 2024 at 01:37:32PM +0800, Kewen.Lin wrote:
>
> >
> > That said, Fortran has the concept of model numbers, which
> > are set in arith.c. Does this change give the expected
> > value for ibm128? For example, with "REAL(16) X", one
> > has "DIGITS(X) = 113", which is the precision