gcc/gcc ChangeLog.tree-ssa tree-alias-common.c

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	dberlin@gcc.gnu.org	2003-07-29 15:19:49

Modified files:
	gcc            : ChangeLog.tree-ssa tree-alias-common.c 

Log message:
	2003-07-29  Daniel Berlin  <dberlin@dberlin.org>
	
	* tree-alias-common.c (create_alias_vars):  If we created global_var,
	delete it when we are done.
	(ptr_may_alias_var): Handle case that global_var is now NULL_TREE.

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=1.1.2.537&r2=1.1.2.538
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-alias-common.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.32&r2=1.1.2.33