The subroutine 'pofun2' in the pxparse.f file of xplor-nih 2.25 causes gcc trunk to ICE when compiling with -O2 -fgraphite. A reduced testcase for this subroutine produces the error...
gfortran -O2 -fgraphite-identity -c pofun2.f pofun2.f: In function ‘pofun2’: pofun2.f:2:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: function ‘pofun2' from xplor-nih ICEs compiler at -O2 - fgraphite-identity Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: howarth at nitro dot med dot uc dot edu GCC build triplet: i686-apple-darwin10 GCC host triplet: i686-apple-darwin10 GCC target triplet: i686-apple-darwin10 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43354