r122748 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Mar  9 12:29:09 2007
New Revision: 122748

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122748
Log:
2007-03-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/30904
	PR middle-end/31058
	* tree-vrp.c (extract_range_from_binary_expr): Handle RSHIFT_EXPR
	the same way as *_DIV_EXPR.

	* gcc.dg/pr30904.c: Remove xfail.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/pr30904.c
    trunk/gcc/tree-vrp.c