PATCH: Split AVX 32byte unalignd load/store

[Andi Kleen]

"H.J. Lu" <hjl.tools@gmail.com> writes:

> Hi,
>
> Here is a patch to split AVX 32byte unalignd load/store:
>
> http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00743.html
>
> It speeds up some SPEC CPU 2006 benchmarks by up to 6%.
> OK for trunk?

This should be also made default for sandy bridge
(e.g. with -mtune=native and -mtune=corei7-2ndgen/avx)

-Andi

-- 
ak@linux.intel.com -- Speaking for myself only