gcc/gcc ChangeLog.iab tree-flow-inline.h tree- ...

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	improved-aliasing-branch
Changes by:	dberlin@gcc.gnu.org	2005-09-15 02:00:06

Modified files:
	gcc            : ChangeLog.iab tree-flow-inline.h 
	                 tree-ssa-alias.c 

Log message:
	2005-09-14  Daniel Berlin  <dberlin@dberlin.org>
	
	* tree-flow-inline (mark_call_clobbered): Don't auto-set
	DECL_EXTERNAL on tags.
	* tree-ssa-alias.c (tag_marked_global): New function.
	(mark_tag_global): Ditto.
	(sort_tags_by_id): New function.
	(compute_tag_properties): Renamed from mark_global_tags.
	Change to iteration and compute tag globalness properly as well.
	(set_initial_properties): Renamed from set_initial_clobbers.
	Set initial globalness as well.
	(compute_call_properties): Call newly renamed functions.
	(compute_may_aliases): Group aliases before clobbering.
	(group_aliases): Don't deal with clobbering.
	(setup_pointers_and_addressables): Ditto.
	(get_nmt_for): Ditto.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.iab.diff?cvsroot=gcc&only_with_tag=improved-aliasing-branch&r1=1.1.2.4&r2=1.1.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow-inline.h.diff?cvsroot=gcc&only_with_tag=improved-aliasing-branch&r1=2.56.2.1&r2=2.56.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-alias.c.diff?cvsroot=gcc&only_with_tag=improved-aliasing-branch&r1=2.109.4.4&r2=2.109.4.5