This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
gcc/gcc tree-alias-common.c tree-alias-common. ...
- From: dberlin at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 4 Feb 2003 05:10:25 -0000
- Subject: gcc/gcc tree-alias-common.c tree-alias-common. ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: dberlin@gcc.gnu.org 2003-02-04 05:10:24
Modified files:
gcc : tree-alias-common.c tree-alias-common.h
tree-alias-ander.c
Log message:
2003-02-04 Daniel Berlin <dberlin@dberlin.org>
* tree-alias-ander.c (pointer_destroying_op): New function.
(andersen_op_assign): Use pointer_destroying_op to determine if we
need to actually do anything.
Change to take additional parameter.
* tree-alias-common.c (find_func_aliases): Pass operation to
op_assign call.
ECF_NORETURN calls have no effect on aliasing.
(get_alias_var_decl): For global variables, always return the
alias var for global_var.
* tree-alias-common.h (tree_alias_ops): Add extra parameter to
op_assign.
Patches:
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=1.1.2.16&r2=1.1.2.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-alias-common.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.6&r2=1.1.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-alias-ander.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.8&r2=1.1.2.9