r123731 - in /trunk/gcc: ChangeLog tree-data-ref.c

[rakdver@gcc.gnu.org]

Author: rakdver
Date: Thu Apr 12 00:18:58 2007
New Revision: 123731

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123731
Log:
	* tree-data-ref.c (chrec_steps_divide_constant_p): Removed.
	(gcd_of_steps_may_divide_p): New function.
	(analyze_miv_subscript): Use gcd_of_steps_may_divide_p.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-data-ref.c