exit_label         40 ompi/mca/coll/sm/coll_sm.h #define SPIN_CONDITION(cond, exit_label) \
exit_label         42 ompi/mca/coll/sm/coll_sm.h        if (cond) goto exit_label; \
exit_label         44 ompi/mca/coll/sm/coll_sm.h            if (cond) { goto exit_label; } \
exit_label         48 ompi/mca/coll/sm/coll_sm.h   exit_label: