------- Comment #43 from rguenth at gcc dot gnu dot org 2007-06-19 09:24 ------- Subject: Bug 30252
Author: rguenth Date: Tue Jun 19 09:24:35 2007 New Revision: 125844 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125844 Log: 2007-06-19 Richard Guenther <[EMAIL PROTECTED]> Michael Matz <[EMAIL PROTECTED]> PR tree-optimization/30252 * tree-ssa-structalias.c (solution_set_add): Make sure to preserve all relevant vars. (handle_ptr_arith): Make sure to only handle positive offsets. (push_fields_onto_fieldstack): Create fields for empty bases. * g++.dg/opt/pr30252.C: New testcase. Added: branches/gcc-4_2-branch/gcc/testsuite/g++.dg/opt/pr30252.C Modified: branches/gcc-4_2-branch/gcc/ChangeLog branches/gcc-4_2-branch/gcc/testsuite/ChangeLog branches/gcc-4_2-branch/gcc/tree-ssa-structalias.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30252
