[LLVMdev] loop vectorizer erroneously finds 256 bit vectors

[Nadav Rotem]

On Nov 9, 2013, at 8:50 PM, Frank Winter <fwinter at jlab.org> wrote:

> Wow, a Sandybridge processor with 256 bit SIMD?


Yes.  Gesher was the first processor to feature AVX.  http://en.wikipedia.org/wiki/Sandy_Bridge

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