------- Comment #7 from pinskia at gcc dot gnu dot org 2009-08-05 17:52 ------- Created an attachment (id=18307) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18307&action=view) Patch which I am testing
This patch fixes the problem including a+1 and a+2 not aliasing each other. It adds two testcases and removes a xfail on one. It also fixes a bug in cfgexpand.c (update_alias_info_with_stack_vars) so that it does not create SSA_NAMES with a define statement of NULL. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29751
