http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48927
--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2011-05-08 08:25:40 UTC --- Created attachment 24206 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24206 Prototype patch to merge *vec_concatv4si_1_avx and *vec_concatv4si_1 patterns