After running make check-gcc RUNTESTFLAGS=lto.exp we have ls testsuite/gcc/ ccnMRJwL-c_lto_20090116_0.o.lto.o gcc-dg-lto-20090206-1-01 c_lto_20090116_0.s gcc-dg-lto-20090206-2-01 gcc-dg-lto-20081120-1-01 gcc-dg-lto-20090219-01 gcc-dg-lto-20081120-2-01 gcc-dg-lto-20090312-01 gcc-dg-lto-20081126-01 gcc-dg-lto-20090312-11 gcc-dg-lto-20081204-1-01 gcc-dg-lto-20090312-21 gcc-dg-lto-20081204-2-01 gcc-dg-lto-20090312-31 gcc-dg-lto-20081212-1-01 gcc-dg-lto-20090914-1-01 gcc-dg-lto-20081224-01 gcc.log gcc-dg-lto-20090126-1-01 gcc.sum gcc-dg-lto-20090126-2-01 site.exp
(after fixing PR41379) -- Summary: lto.exp leaves temporary files behind Product: gcc Version: lto Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto 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=41380