powerpc64-linux, powerpc-darwin, and other targets that use the IBM extended double format for long double currently fail gfortran.dg/large_real_kind_1.f90, due to huge() returning infinity.
Patch at http://gcc.gnu.org/ml/fortran/2005-09/msg00533.html -- Summary: huge() returns infinity for long doubles Product: gcc Version: 4.1.0 Status: UNCONFIRMED Keywords: patch Severity: normal Priority: P2 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: amodra at bigpond dot net dot au CC: gcc-bugs at gcc dot gnu dot org GCC target triplet: powerpc-*-*, mips-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24096