676                 int64_t kM = 0, pM, pM_end ;  in GB_add_phase0()  local
677                 GB_lookup (true, Mh, Mp, vlen, &kM, Mnvec-1, j, &pM, &pM_end) ;  in GB_add_phase0()
678                 C_to_M [k] = (pM < pM_end) ? kM : -1 ;  in GB_add_phase0()
691             int64_t kM ;  in GB_add_phase0()  local
693             for (kM = 0 ; kM < Mnvec ; kM++)  in GB_add_phase0()
695                 int64_t jM = Mh [kM] ;  in GB_add_phase0()
696                 C_to_M [jM] = kM ;  in GB_add_phase0()
806             int64_t kM = C_to_M [k] ;  in GB_add_phase0()  local
807             ASSERT (kM >= -1 && kM < M->nvec) ;  in GB_add_phase0()
808             if (kM >= 0)  in GB_add_phase0()
810                 int64_t jM = M->h [kM] ;  in GB_add_phase0()