gcc/gcc ChangeLog tree-vrp.c

[dnovillo@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dnovillo@gcc.gnu.org	2005-05-02 22:54:39

Modified files:
	gcc            : ChangeLog tree-vrp.c 

Log message:
	* tree-vrp.c (set_value_range_to_nonnull): Declare inline.
	(set_value_range_to_null): Likewise.
	(set_value_range_to_varying): New function.  Use it in all
	call sites that used to call set_value_range (vr, VR_VARYING, ...).
	(extract_range_from_assert): If the integral type has a
	super-type, and LIMIT is not within MIN and MAX values of that
	type, set the resulting range to VR_VARYING.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8567&r2=2.8568
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vrp.c.diff?cvsroot=gcc&r1=2.15&r2=2.16