On Sun, Mar 27, 2011 at 9:33 AM, Andi Kleen <a...@firstfloor.org> wrote: > "H.J. Lu" <hjl.to...@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) >
It is turned on for TARGET_AVX, including SNB. -- H.J.
