r113907 - in /trunk/gcc: ChangeLog tree-vrp.c

[rakdver@gcc.gnu.org]

Author: rakdver
Date: Fri May 19 13:24:42 2006
New Revision: 113907

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113907
Log:
	* tree-vrp.c (valid_value_p): New function.
	(adjust_range_with_scev): Fail if the value of bound is not
	simple.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c