https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81573
--- Comment #6 from seurer at gcc dot gnu.org --- And it is run multiple times which means make check takes forever. WARNING: program timed out. FAIL: gcc.dg/torture/pr81573.c -O0 execution test . . . WARNING: program timed out. FAIL: gcc.dg/torture/pr81573.c -O1 execution test . . . WARNING: program timed out. FAIL: gcc.dg/torture/pr81573.c -O2 execution test . . .