gcc/gcc ChangeLog tree-dfa.c tree-flow-inline.h

[rguenth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rguenth@gcc.gnu.org	2005-07-25 14:01:03

Modified files:
	gcc            : ChangeLog tree-dfa.c tree-flow-inline.h 

Log message:
	2005-07-25  Richard Guenther  <rguenther@suse.de>
	
	* tree-dfa.c (mark_new_vars_to_rename): Protect against
	calling with a PHI_NODE argument.
	
	* tree-flow-inline.h (overlap_subvar): Protect against
	possible overflow.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9536&r2=2.9537
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&r1=2.61&r2=2.62
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow-inline.h.diff?cvsroot=gcc&r1=2.53&r2=2.54