* tree-outof-ssa.c (edge_leader, stmt_list,

	analyze_edges_for_bb): Use VEC instead of VARRAY.
	(init_analayze_edges_for_bb, fini_analayze_edges_for_bb): New.
	(perform_edge_inserts): Call init_analayze_edges_for_bb and
	fini_analayze_edges_for_bb.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99222 138bc75d-0d04-0410-961f-82ee72b054a4