* tree-flow.h (struct bb_ann_d): Remove num_preds member.
	* tree-into-ssa.c (rewrite_into_ssa): Don't set it.
	(rewrite_ssa_into_ssa): Likewise.
	* tree-phinodes.c (create_phi_node): Access the number of
	predecessor edges using EDGE_COUNT() and not num_preds.

Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
Co-Authored-By: Steven Bosscher <stevenb@suse.de>

From-SVN: r88308