------- Comment #4 from rguenth at gcc dot gnu dot org 2009-05-03 19:56 ------- Subject: Bug 23329
Author: rguenth Date: Sun May 3 19:55:55 2009 New Revision: 147082 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=147082 Log: 2009-05-03 Richard Guenther <rguent...@suse.de> PR middle-end/23329 * tree-ssa.c (useless_type_conversion_p_1): Use get_deref_alias_set. Do not lose casts from array types with unknown extent to array types with known extent. * tree-ssa-copy.c (may_propagate_copy): Remove hack checking for alias set compatibility. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-copy.c trunk/gcc/tree-ssa.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23329
