------- Comment #4 from rguenth at gcc dot gnu dot org 2009-01-14 16:45 ------- Subject: Bug 38826
Author: rguenth Date: Wed Jan 14 16:45:22 2009 New Revision: 143374 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143374 Log: 2009-01-14 Richard Guenther <rguent...@suse.de> PR tree-optimization/38826 PR middle-end/38477 * tree-ssa-structalias.c (emit_alias_warning): Emit the pointer initialization notes only if we actually emitted a warning. (intra_create_variable_infos): Add constraints for a result decl that is passed by hidden reference. (build_pred_graph): Mark all related variables non-direct on address-taking. * gcc.dg/Wstrict-aliasing-bogus-pta-1.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/Wstrict-aliasing-bogus-pta-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-structalias.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38826
