[Bug target/52607] v4df __builtin_shuffle with {0,2,1,3} or {1,3,0,2}

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52607

--- Comment #30 from Marc Glisse <glisse at gcc dot gnu.org> 2012-05-14 
20:19:39 UTC ---
Author: glisse
Date: Mon May 14 20:19:30 2012
New Revision: 187479

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187479
Log:
2012-05-14  Marc Glisse  <marc.gli...@inria.fr>

    PR target/52607
    * config/i386/i386.c (ix86_expand_vec_perm_const): Move code to ...
    (canonicalize_perm): ... new function.
    (expand_vec_perm_2vperm2f128_vshuf): New function.
    (ix86_expand_vec_perm_const_1): Call it.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c