Adding fast path for sync sema signal. This avoids an additional lock/query for the common case of 1 sema.
Adding fast path for sync sema signal.
This avoids an additional lock/query for the common case of 1 sema.

google/iree,google/iree,iree-org/iree,iree-org/iree,iree-org/iree,iree-org/iree,google/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,iree-org/iree,google/iree,google/iree