http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46446
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-11-12 01:26:21 UTC --- >FAIL: g++.dg/guality/redeclaration1.C -O2 -flto -flto-partition=none line 13 i == 42 > FAIL: g++.dg/torture/pr34850.C -O2 -flto -flto-partition=none (test for excess errors) > FAIL: gcc.dg/guality/pr43077-1.c -O2 -flto -flto-partition=none line 42 varb == 2 > FAIL: gcc.dg/guality/pr43479.c -O2 -flto -flto-partition=none line 13 h == 9 > FAIL: gcc.dg/guality/pr43479.c -O2 -flto -flto-partition=none line 18 h == 9 The above ones are just caused by including -flto -flto-partition=none in the torture flags now, not to mention they fail before with -flto :).