ch...@gmail.com;
tamar.christ...@arm.com; Liu, Hongtao
Subject: Re: [PATCH v4 1/3] Internal-fn: Support new IFN SAT_ADD for unsigned
scalar int
On Mon, May 6, 2024 at 4:48 PM wrote:
>
> From: Pan Li
>
> This patch would like to add the middle-end presentation for the
> saturation add. Aka se
On Mon, May 6, 2024 at 4:48 PM wrote:
>
> From: Pan Li
>
> This patch would like to add the middle-end presentation for the
> saturation add. Aka set the result of add to the max when overflow.
> It will take the pattern similar as below.
>
> SAT_ADD (x, y) => (x + y) | (-(TYPE)((TYPE)(x + y) <
sting code.
Tamar.
> #define SAT_ADD_U_1(T) \
> T sat_add_u_1_##T(T x, T y) \
> { \
> return (T)(x + y) >= x ? (x + y) : -1; \
> }
>
> SAT_ADD_U_1(uint32_t)
>
> Pan
>
>
> -Original Message-----
> From: Tamar Christina
> Sent: Monday, May
n (T)(x + y) >= x ? (x + y) : -1; \
> }
>
> SAT_ADD_U_1(uint32_t)
>
> Pan
>
>
> -Original Message-
> From: Tamar Christina
> Sent: Monday, May 13, 2024 5:10 PM
> To: Li, Pan2 ; gcc-patches@gcc.gnu.org
> Cc: juzhe.zh...@rivai.ai; kito.ch..
-Original Message-
From: Tamar Christina
Sent: Monday, May 13, 2024 5:10 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com;
Liu, Hongtao
Subject: RE: [PATCH v4 1/3] Internal-fn: Support new IFN SAT_ADD for unsigned
Hi Pan,
> -Original Message-
> From: pan2...@intel.com
> Sent: Monday, May 6, 2024 3:48 PM
> To: gcc-patches@gcc.gnu.org
> Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Tamar Christina
> ; richard.guent...@gmail.com;
> hongtao@intel.com; Pan Li
> Subject: [PATCH v4 1/3] Internal-fn
