* gcc.dg/tree-ssa/gen-vect-11.c: Use dynamic vector cost model.
        gcc.dg/tree-ssa/gen-vect-11a.c: Likewise.
        gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
        gcc.dg/tree-ssa/gen-vect-25.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203809 138bc75d-0d04-0410-961f-82ee72b054a4