[dpdk-dev] [PATCH] raw/ioat: fix issue with icc build

Burakov, Anatoly anatoly.burakov at intel.com
Fri Jul 5 14:33:20 CEST 2019


On 05-Jul-19 12:54 PM, Bruce Richardson wrote:
> When using _mm_set_epi64() rather than _mm_set_epi64x() intrinsic, ICC
> tries to use the x87 floating point registers, leading to warnings about
> not properly clearing value when switching between x87 and SSE/AVX modes.
> 
> 	error #13203: No EMMS instruction before call to function
> 
> Fix this by using the set64x() intrinsic.
> 
> Fixes: 0a92e63fc4cd ("raw/ioat: add local API to perform copies")
> 
> Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
> ---

Tested-by: Anatoly Burakov <anatoly.burakov at intel.com>

-- 
Thanks,
Anatoly


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