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[0/2] Support Intel AMX-COMPLEX

Message ID 20230403084923.2904086-1-haochen.jiang@intel.com
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Series Support Intel AMX-COMPLEX | expand

Message

Jiang, Haochen April 3, 2023, 8:49 a.m. UTC 
Hi all,

These patch aims to add Intel AMX-COMPLEX instructions. Also we added
AMX-COMPLEX to -march=graniterapids.

The information is based on newly released
Intel Architecture Instruction Set Extensions and Future Features.

The document comes following:
https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html

Since there are only two instructions under this new ISA, I suppose the
risk is low and might get a change for GCC13. So I send the patches out now.

Tested on x86_64-pc-linux-gnu. Ok for trunk?

BRs,
Haochen

Comments

Hongtao Liu April 6, 2023, 2:38 a.m. UTC | #1 
On Mon, Apr 3, 2023 at 4:51 PM Haochen Jiang via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> Hi all,
>
> These patch aims to add Intel AMX-COMPLEX instructions. Also we added
> AMX-COMPLEX to -march=graniterapids.
>
> The information is based on newly released
> Intel Architecture Instruction Set Extensions and Future Features.
>
> The document comes following:
> https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
>
> Since there are only two instructions under this new ISA, I suppose the
> risk is low and might get a change for GCC13. So I send the patches out now.
>
> Tested on x86_64-pc-linux-gnu. Ok for trunk?
Ok if there's no objection in the next 2 days.
>
> BRs,
> Haochen
>
>