[Bug testsuite/64177] Various cilk+ testsuite failures

[iverbin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64177

--- Comment #2 from iverbin at gcc dot gnu.org ---
Actually, only 3 tests require 2+ workers (they fail with export
CILK_NWORKERS=1):
FAIL: c-c++-common/cilk-plus/CK/spawning_arg.c
FAIL: c-c++-common/cilk-plus/CK/steal_check.c
FAIL: g++.dg/cilk-plus/CK/catch_exc.cc

It's unclear what happens with others. Maybe it's a bug in libcilkrts.