Hi Janne,
PING**2
OK.
Regards, Thomas
PING**2
On Wed, Jan 17, 2018 at 8:02 PM, Janne Blomqvist
wrote:
> PING
>
> On Fri, Dec 29, 2017 at 8:28 PM, Janne Blomqvist
> wrote:
>> On Fri, Dec 29, 2017 at 7:17 PM, Thomas Koenig wrote:
>>> Hi Janne,
>>>
Using pointer sized variables (e.g. size_t / ptrdiff_t) when the
variables ar
PING
On Fri, Dec 29, 2017 at 8:28 PM, Janne Blomqvist
wrote:
> On Fri, Dec 29, 2017 at 7:17 PM, Thomas Koenig wrote:
>> Hi Janne,
>>
>>> Using pointer sized variables (e.g. size_t / ptrdiff_t) when the
>>> variables are used as array indices allows accessing larger arrays,
>>> and can be a sligh
On Fri, Dec 29, 2017 at 7:17 PM, Thomas Koenig wrote:
> Hi Janne,
>
>> Using pointer sized variables (e.g. size_t / ptrdiff_t) when the
>> variables are used as array indices allows accessing larger arrays,
>> and can be a slight performance improvement due to no need for sign or
>> zero extending
Hi Janne,
Using pointer sized variables (e.g. size_t / ptrdiff_t) when the
variables are used as array indices allows accessing larger arrays,
and can be a slight performance improvement due to no need for sign or
zero extending, or masking.
Unless I have missed something, all the examples are
Using pointer sized variables (e.g. size_t / ptrdiff_t) when the
variables are used as array indices allows accessing larger arrays,
and can be a slight performance improvement due to no need for sign or
zero extending, or masking.
Regtested on x86_64-pc-linux-gnu, Ok for trunk?
libgfortran/Chang
