gcc/gcc ChangeLog.tree-ssa tree-cfg.c

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	law@gcc.gnu.org	2003-11-13 20:55:13

Modified files:
	gcc            : ChangeLog.tree-ssa tree-cfg.c 

Log message:
	* tree-cfg.c (cfg_remove_useless_stmts_bb): Also detect useless
	var->var copies.created by the out-of-ssa translation.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.857&r2=1.1.2.858
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.212&r2=1.1.4.213