gcc/gcc ChangeLog tree-dfa.c

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hubicka@gcc.gnu.org	2005-03-03 19:53:48

Modified files:
	gcc            : ChangeLog tree-dfa.c 

Log message:
	* tree-dfa.c (add_referenced_var): Don't walk initializer of external
	and non-constant public variables.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7655&r2=2.7656
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&r1=2.47&r2=2.48