r255803 - in /trunk/gcc: ChangeLog tree-ssa-dom.c

[law@gcc.gnu.org]

Author: law
Date: Tue Dec 19 05:04:55 2017
New Revision: 255803

URL: https://gcc.gnu.org/viewcvs?rev=255803&root=gcc&view=rev
Log:
	* tree-ssa-dom.c (record_equivalences_from_phis): Do not
	record symbolic equivalences from backedges in the CFG.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dom.c