http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46916
--- Comment #54 from Iain Sandoe <iains at gcc dot gnu.org> 2010-12-15 10:22:27 UTC --- (In reply to comment #49) As Dominique surmised, this is a different problem: > as per Comment #28/30: > FAIL: g++.dg/pch/system-1.C -g assembly comparison > FAIL: g++.dg/pch/system-1.C -O2 -g assembly comparison > FAIL: g++.dg/pch/system-1.C -O2 assembly comparison > FAIL: g++.dg/pch/system-2.C -g assembly comparison > FAIL: g++.dg/pch/system-2.C -O2 -g assembly comparison > FAIL: g++.dg/pch/system-2.C -O2 assembly comparison now PR46956