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

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	dberlin@gcc.gnu.org	2003-12-20 01:39:15

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

Log message:
	2003-12-19  Daniel Berlin  <dberlin@dberlin.org>
	
	* tree-dfa.c (alias_stats_d): New structure.
	(alias_stats): New variable.
	(create_memory_tags): Zero out alias_stats.
	(dump_alias_stats): New function.
	(compute_alias_sets): Call it if TDF_STATS is set.
	(may_alias_p): Collect the various statistics.

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=1.1.2.1031&r2=1.1.2.1032
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.205&r2=1.1.4.206