r230658 - in /trunk/gcc: ChangeLog tree-vect-lo...

[alahay01@gcc.gnu.org]

Author: alahay01
Date: Fri Nov 20 14:20:24 2015
New Revision: 230658

URL: https://gcc.gnu.org/viewcvs?rev=230658&root=gcc&view=rev
Log:
2015-11-20  Alan Hayward <alan.hayward@arm.com>
	
	PR tree-optimization/68413
	* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Cache
	evolution base
	(vectorizable_reduction): Use cached base


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vect-loop.c
    trunk/gcc/tree-vectorizer.h