Am 27.02.24 um 12:15 schrieb Tamar Christina:
Am 19.02.24 um 08:36 schrieb Richard Biener:
On Sat, Feb 17, 2024 at 11:30 AM wrote:
From: Pan Li
This patch would like to add the middle-end presentation for the
unsigned saturation add. Aka set the result of add to the max
when overflow.
> Am 19.02.24 um 08:36 schrieb Richard Biener:
> > On Sat, Feb 17, 2024 at 11:30 AM wrote:
> >>
> >> From: Pan Li
> >>
> >> This patch would like to add the middle-end presentation for the
> >> unsigned saturation add. Aka set the result of add to the max
> >> when overflow. It will take the pa
Am 19.02.24 um 08:36 schrieb Richard Biener:
On Sat, Feb 17, 2024 at 11:30 AM wrote:
From: Pan Li
This patch would like to add the middle-end presentation for the
unsigned saturation add. Aka set the result of add to the max
when overflow. It will take the pattern similar as below.
SAT
: Tamar Christina
Sent: Monday, February 19, 2024 9:05 PM
To: Li, Pan2 ; Richard Biener
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; Wang, Yanzhang
; kito.ch...@gmail.com
Subject: RE: [PATCH v1] Internal-fn: Add new internal function SAT_ADDU
> -Original Message-
> From: Li
> -Original Message-
> From: Li, Pan2
> Sent: Monday, February 19, 2024 12:59 PM
> To: Tamar Christina ; Richard Biener
>
> Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; Wang, Yanzhang
> ; kito.ch...@gmail.com
> Subject: RE: [PATCH v1] Internal-fn: Add new in
fter try DEF_INTERNAL_SIGNED_OPTAB_FN, will keep
you posted.
Pan
-Original Message-
From: Tamar Christina
Sent: Monday, February 19, 2024 4:55 PM
To: Li, Pan2 ; Richard Biener
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; Wang, Yanzhang
; kito.ch...@gmail.com
Subject: RE: [PATCH v1]
as vector integer. For example, RVVM1SI in vector-
> iterators.md. Kito
> and Juzhe can help to correct me if any misunderstandings.
>
> Pan
>
> -Original Message-
> From: Richard Biener
> Sent: Monday, February 19, 2024 3:36 PM
> To: Li, Pan2
> Cc: gcc-
: Re: [PATCH v1] Internal-fn: Add new internal function SAT_ADDU
On Sun, Feb 18, 2024 at 11:37 PM Richard Biener
wrote:
>
> On Sat, Feb 17, 2024 at 11:30 AM wrote:
> >
> > From: Pan Li
> >
> > This patch would like to add the middle-end presentation for the
> &
@rivai.ai; Wang, Yanzhang
; kito.ch...@gmail.com; tamar.christ...@arm.com
Subject: Re: [PATCH v1] Internal-fn: Add new internal function SAT_ADDU
On Sat, Feb 17, 2024 at 11:30 AM wrote:
>
> From: Pan Li
>
> This patch would like to add the middle-end presentation for the
> unsi
On Sun, Feb 18, 2024 at 11:37 PM Richard Biener
wrote:
>
> On Sat, Feb 17, 2024 at 11:30 AM wrote:
> >
> > From: Pan Li
> >
> > This patch would like to add the middle-end presentation for the
> > unsigned saturation add. Aka set the result of add to the max
> > when overflow. It will take the
On Sat, Feb 17, 2024 at 11:30 AM wrote:
>
> From: Pan Li
>
> This patch would like to add the middle-end presentation for the
> unsigned saturation add. Aka set the result of add to the max
> when overflow. It will take the pattern similar as below.
>
> SAT_ADDU (x, y) => (x + y) | (-(TYPE)((TY
From: Pan Li
This patch would like to add the middle-end presentation for the
unsigned saturation add. Aka set the result of add to the max
when overflow. It will take the pattern similar as below.
SAT_ADDU (x, y) => (x + y) | (-(TYPE)((TYPE)(x + y) < x))
Take uint8_t as example, we will have
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