This patch: http://gcc.gnu.org/ml/gcc-cvs/2007-07/msg00365.html
causes a regression. -- Summary: [4.3 regression]: gcc 4.3 revision 126570 failed 459.GemsFDTD in SPEC CPU 2006 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl at lucon dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32741