Comment 13 for bug 539632

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Nikodemus Siivola (nikodemus) wrote : Re: [Bug 539632] Re: simd woes

Apropos, I suspect that on the long term we would like to use 16-byte alignment on x86 anyways:

* Since we have do it for foreign code on Darwin, doing it for all platforms will simplify code.

* In order to use SSE-stuff on the lisp side on x86 we need to align our own stack to 16 bytes as well. (And array data, etc.)