diff --git a/openmp/runtime/src/kmp_barrier.cpp b/openmp/runtime/src/kmp_barrier.cpp --- a/openmp/runtime/src/kmp_barrier.cpp +++ b/openmp/runtime/src/kmp_barrier.cpp @@ -1030,7 +1030,8 @@ } else { // Leaf does special release on "offset" bits of parent's b_arrived flag thr_bar->b_arrived = team->t.t_bar[bt].b_arrived + KMP_BARRIER_STATE_BUMP; - kmp_flag_oncore flag(&thr_bar->parent_bar->b_arrived, thr_bar->offset); + kmp_flag_oncore flag(&thr_bar->parent_bar->b_arrived, + thr_bar->offset + 1); flag.set_waiter(other_threads[thr_bar->parent_tid]); flag.release(); } @@ -1079,7 +1080,7 @@ // Wait on my "offset" bits on parent's b_go flag thr_bar->wait_flag = KMP_BARRIER_PARENT_FLAG; kmp_flag_oncore flag(&thr_bar->parent_bar->b_go, KMP_BARRIER_STATE_BUMP, - thr_bar->offset, bt, + thr_bar->offset + 1, bt, this_thr USE_ITT_BUILD_ARG(itt_sync_obj)); flag.wait(this_thr, TRUE); if (thr_bar->wait_flag == @@ -1088,7 +1089,7 @@ KMP_INIT_BARRIER_STATE); // Reset my b_go flag for next time } else { // Reset my bits on parent's b_go flag (RCAST(volatile char *, - &(thr_bar->parent_bar->b_go)))[thr_bar->offset] = 0; + &(thr_bar->parent_bar->b_go)))[thr_bar->offset + 1] = 0; } } thr_bar->wait_flag = KMP_BARRIER_NOT_WAITING;