Compile with -O2. double lap_discrete[3][3][3]; void create_laplacian (double **phi, unsigned long *nvox, unsigned *ext) { unsigned indx, indy, indz; for (indz=0; indz<*ext; indz++) for (indy=0; indy<*ext; indy++) for (indx=0; indx<*ext; indx++) *(*phi+(*ext**ext*indz+*ext*indy+indx)) = lap_discrete[indx][indy][indz]; }
-- Summary: [4.1 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:1472 Product: gcc Version: 4.1.2 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rguenth at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29740