r235341 - in /trunk/gcc: ChangeLog tree-if-conv.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Thu Apr 21 14:09:33 2016
New Revision: 235341

URL: https://gcc.gnu.org/viewcvs?rev=235341&root=gcc&view=rev
Log:
2016-04-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70725
	* tree-if-conv.c (if_convertible_phi_p): Adjust guard
	for phi_convertible_by_degenerating_args.
	(predicate_all_scalar_phis): Handle single-argument PHIs.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-if-conv.c