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

[amacleod@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	amacleod@gcc.gnu.org	2003-10-20 14:28:55

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

Log message:
	* tree-ssa-dce.c (processed): Change to an sbitmap.
	(mark_necessary): Test bits in 'processed'.
	(tree_ssa_dce): 'Initialize/free' processed as an sbitmap.

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=1.1.2.765&r2=1.1.2.766
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dce.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.61&r2=1.1.2.62