On 03/15/12 13:05, Jakub Jelinek wrote:
> Hi!
>
> This patch let's -mavx2 use vpermpd instead of vpermq for
> V4DFmode __builtin_shuffle (e.g. {1, 2, 3, 0}).
> Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
>
> 2012-03-15 Jakub Jelinek <[email protected]>
>
> PR target/52568
> * config/i386/sse.md (UNSPEC_VPERMDF): Remove.
> (avx2_permv4df): Remove.
> (avx2_permv4di): Macroize into...
> (avx2_perm<mode>): ... this using VI8F_256 iterator.
> (avx2_permv4di_1): Macroize into...
> (avx2_perm<mode>_1): ... this using VI8F_256 iterator.
Ok.
r~
