simd-support: Hopefully correct AVX512 check #392
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I also do not have access to any hardware to test this on, but this *should* now match the checks done by other software like x264 and FFmpeg, which I assume have been tested on plenty of CPUs. At the very least it should not give false positives, and the res variable is now zero-initialized explicitly.
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I also do not have access to any hardware to test this on, but this should now match the checks done by other software like x264 and FFmpeg, which I assume have been tested on plenty of CPUs.
At the very least it should not give false positives, and the res variable is now zero-initialized explicitly.
(Sorry about the whitespace changes. I set up my editor to format code with
indent -kr -i5as per CONVENTIONS.)