r197666 - in /trunk/gcc: ChangeLog combine.c

[jasonwucj@gcc.gnu.org]

Author: jasonwucj
Date: Wed Apr 10 09:12:30 2013
New Revision: 197666

URL: http://gcc.gnu.org/viewcvs?rev=197666&root=gcc&view=rev
Log:
2013-04-10  Chung-Ju Wu  <jasonwucj@gmail.com>

	* combine.c (simplify_compare_const): Use GET_MODE_MASK to filter out
	unnecessary bits in the constant power of two case.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c