>From driver/opt_actions.c, SSE4a is enabled for Barcelona. Could you please
check if that works for Barcelona.
2011/8/30 Ramanarayanan, Ramshankar <ramshankar.ramanaraya...@amd.com>
> Hi,****
>
> ** **
>
> Could a gate keeper please review this change to enable generation of
> popcnt instruction for calls to builtin_popcnt? ****
>
> ** **
>
> popcnt is right now generated for call to builtin_popcnt on Barcelona and
> above. I use the following check: Is_Target_SSE42() ||
> Is_Target_Barcelona()****
>
> ** **
>
> Is_Target_SSE42 enables it on Orochi. Is_Target_Barcelona enables it on
> Barcelona. ****
>
> ** **
>
> Best wishes,****
>
> Ram****
>
> AMD open source compiler engineering, Bangalore****
>
>
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--
Regards,
Lai Jian-Xin
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