r238009 - in /trunk/gcc: ChangeLog tree-scalar-...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Tue Jul  5 16:02:52 2016
New Revision: 238009

URL: https://gcc.gnu.org/viewcvs?rev=238009&root=gcc&view=rev
Log:
	* tree-scalar-evoluiton.c (simple_iv): Use nowrap_type to check if
	IV can overflow.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-scalar-evolution.c