Re: [PATCH][i386,AVX] Enable VNNI support [1/5]

[Kirill Yukhin]

Hello Julia,
On 24 Oct 10:37, Koval, Julia wrote:
> Hi,
> This patch enables VNNI isaset option. The doc for isaset and instruction: 
> https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
> 
> Ok for trunk?
Your patch is OK for trunk. I've checked it in.

--
Thanks, K
> 
> Thanks,
> Julia

[PATCH][i386,AVX] Enable VNNI support [1/5]

[Koval, Julia]

Hi,
This patch enables VNNI isaset option. The doc for isaset and instruction: 
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf

Ok for trunk?

Thanks,
Julia

gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VNNI_SET,
OPTION_MASK_ISA_AVX512VNNI_UNSET): New.
(ix86_handle_option): Handle -mavx512vnni.
* config/i386/cpuid.h (bit_AVX512VNNI): New bit.
* config/i386/driver-i386.c (host_detect_local_cpu): Handle new bit.
* config/i386/i386-c (__AVX512VNNI__): New.
* config/i386/i386.c (ix86_target_string): Handle new option.
(ix86_valid_target_attribute_inner_p): Handle new option.
* config/i386/i386.h (TARGET_AVX512VNNI, TARGET_AVX512VNNI_P): New.
* config/i386/i386.opt (mavx512vnni): New option.


0010-VNNI-option.patch
Description: 0010-VNNI-option.patch