------- Comment #26 from rguenth at gcc dot gnu dot org 2010-09-16 11:06 ------- Subject: Bug 45623
Author: rguenth Date: Thu Sep 16 11:06:25 2010 New Revision: 164333 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164333 Log: 2010-09-16 Richard Guenther <rguent...@suse.de> PR tree-optimization/45623 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Adjust. (get_constraint_for_component_ref): If computing a constraint for the rhs handle type punning through unions. (get_constraint_for_address_of): Adjust. (get_constraint_for_1): Likewise. (get_constraint_for): Likewise. (get_constraint_for_rhs): New function. (do_structure_copy): Adjust. (make_constraint_to): Likewise. (handle_const_call): Likewise. (find_func_aliases): Likewise. (process_ipa_clobber): Likewise. (create_variable_info_for): Likewise. * gcc.dg/torture/pr45623.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr45623.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-structalias.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45623
