Lines Matching refs:Reachable
634 // For each target scope, make sure it's trivially reachable from
642 llvm::BitVector Reachable(Scopes.size(), false);
648 Reachable.reset();
655 Reachable.set(Min);
673 // we've marked reachable. For well-formed code this amortizes
679 if (Reachable.test(Scope)) {
680 // If we find something reachable, mark all the scopes we just
681 // walked through as reachable.
683 Reachable.set(S);
689 // gotten shallower than the shallowest reachable scope.
