on 2021/8/25 上午6:14, Segher Boessenkool wrote:
> Hi!
>
> On Fri, Aug 13, 2021 at 10:34:46AM +0800, Kewen.Lin wrote:
>> on 2021/8/12 下午11:10, Segher Boessenkool wrote:
+ && VECTOR_UNIT_ALTIVEC_OR_VSX_P (in_vmode))
+{
+ machine_mode exp_mode = DImode;
+ machine
on 2021/8/25 上午5:56, Segher Boessenkool wrote:
> On Fri, Aug 13, 2021 at 11:18:46AM +0800, Kewen.Lin wrote:
>> on 2021/8/12 下午11:51, Segher Boessenkool wrote:
>>> It is a bad idea to initialise things unnecessary: it hinders many
>>> optimisations, but much more importantly, it silences warnings wi
Hi!
On Fri, Aug 13, 2021 at 10:34:46AM +0800, Kewen.Lin wrote:
> on 2021/8/12 下午11:10, Segher Boessenkool wrote:
> >> + && VECTOR_UNIT_ALTIVEC_OR_VSX_P (in_vmode))
> >> +{
> >> + machine_mode exp_mode = DImode;
> >> + machine_mode exp_vmode = V2DImode;
> >> + enum rs6000_bu
On Fri, Aug 13, 2021 at 11:18:46AM +0800, Kewen.Lin wrote:
> on 2021/8/12 下午11:51, Segher Boessenkool wrote:
> > It is a bad idea to initialise things unnecessary: it hinders many
> > optimisations, but much more importantly, it silences warnings without
> > fixing the problem.
>
> OK, I've made i
Hi Kewen,
Sorry this sat in my queue for so long. It looks like you addressed all
of our concerns, so LGTM -- recommend maintainers approve.
Thanks!
Bill
On 8/12/21 9:34 PM, Kewen.Lin wrote:
Hi Segher,
Thanks for the review!
on 2021/8/12 下午11:10, Segher Boessenkool wrote:
Hi!
On Wed, Au
on 2021/8/12 下午11:51, Segher Boessenkool wrote:
> On Thu, Aug 12, 2021 at 10:10:10AM +0800, Kewen.Lin wrote:
>>> + enum rs6000_builtins vname = RS6000_BUILTIN_COUNT;
>>>
>>> Using this as a flag value looks unnecessary. Is this just being done to
>>> silence a warning?
>>
>> Good question!
Hi Segher,
Thanks for the review!
on 2021/8/12 下午11:10, Segher Boessenkool wrote:
> Hi!
>
> On Wed, Aug 11, 2021 at 02:56:11PM +0800, Kewen.Lin wrote:
>> * config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function): Add
>> support for some built-in functions vectorized on Power10.
On Thu, Aug 12, 2021 at 10:10:10AM +0800, Kewen.Lin wrote:
> > + enum rs6000_builtins vname = RS6000_BUILTIN_COUNT;
> >
> > Using this as a flag value looks unnecessary. Is this just being done to
> > silence a warning?
>
> Good question! I didn't notice there is a warning or not, just ge
Hi!
On Wed, Aug 11, 2021 at 02:56:11PM +0800, Kewen.Lin wrote:
> * config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function): Add
> support for some built-in functions vectorized on Power10.
Say which, not "some" please?
> + machine_mode in_vmode = TYPE_MODE (type_in);
> + mac
On 8/11/21 9:10 PM, Kewen.Lin wrote:
Hi Bill,
Thanks for your prompt review!
on 2021/8/12 上午12:34, Bill Schmidt wrote:
Hi Kewen,
FWIW, it's easier on reviewers if you include the patch inline instead of as an
attachment.
On 8/11/21 1:56 AM, Kewen.Lin wrote:
Hi,
This patch is to add the su
Hi Bill,
Thanks for your prompt review!
on 2021/8/12 上午12:34, Bill Schmidt wrote:
> Hi Kewen,
>
> FWIW, it's easier on reviewers if you include the patch inline instead of as
> an attachment.
>
> On 8/11/21 1:56 AM, Kewen.Lin wrote:
>> Hi,
>>
>> This patch is to add the support to make vectori
Hi Kewen,
FWIW, it's easier on reviewers if you include the patch inline instead
of as an attachment.
On 8/11/21 1:56 AM, Kewen.Lin wrote:
Hi,
This patch is to add the support to make vectorizer able to
vectorize scalar version of some built-in functions with its
corresponding vector version
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