https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69378
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Thu Jan 21 08:50:38 2016 New Revision: 232666 URL: https://gcc.gnu.org/viewcvs?rev=232666&root=gcc&view=rev Log: 2016-01-21 Richard Biener <rguent...@suse.de> PR tree-optimization/69378 * tree-ssa-sccvn.c (dominated_by_p_w_unex): New function. (set_ssa_val_to): Use it for dominance checks taking into account not executable edges. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-sccvn.c