* profile.c (branch_prob): Call to init_edge_profiler added.
	* rtl-profile.c (rtl_init_edge_profiler): New function.
	(rtl_gen_edge_profiler): Replaced call to insert_insn_on_edge with
	call to safe_insert_insn_on_edge.
	(rtl_profile_hooks): rtl_init_edge_profiler added.
	* tree-profile.c (tree_init_edge_profiler): New function.
	(tree_profile_hooks): tree_init_edge_profiler added.
	* value-prof.h (profile_hooks) init_edge_profiler prototype added.

From-SVN: r89764