When compiling the aermod.f90 Polyhedron 2005 benchmark with "-O2 -fgraphite-identity" or "-O3 -fgraphite-identity", the gfortran compiler in current gcc trunk ICEs with the error...
aermod.f90: In function ocalc: aermod.f90:8312: internal compiler error: Bus error Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. This compiler ICE doesn't occur when using "-O1 -fgraphite-identity". -- Summary: -02/O3 -fgraphite-identity causes ICE when compiling aermod.f90 Polyhedron 2005 benchmark Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: howarth at nitro dot med dot uc dot edu GCC build triplet: i686-apple-darwin9 GCC host triplet: i686-apple-darwin9 GCC target triplet: i686-apple-darwin9 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38039
