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

[jakub at gcc dot gnu.org]

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

--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-19 19:18:33 UTC ---
Created attachment 26925
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26925
gcc48-vselect.patch

Patch to decrease memory cost of expand_vselect{,_vconcat}, by keeping around
a skeleton of the vselect/vconcat insn.