Re: [PATCH 3/3] rs6000: Rewrite sync patterns for atomic; expand early.

[Richard Henderson]

On 2012-06-12 16:16, David Edelsohn wrote:
> Should Altivec and SSE be used for TImode, and AVX for OImode?

I dunno about Altivec, but SSE/AVX loads are not guaranteed atomic, so, no.


r~