<div dir="rtl"><div dir="ltr">This addresses <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__llvm.org_pr20325&d=AwMFaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=BSqEv9KvKMW_Ob8SyngJ70KdZISM_ASROnREeq0cCxk&m=UTZgTrF-zNYOaKxqFlrA4zE-73FnjNfvS44D1nBS3MM&s=acMn7C5i6jkeIdx0q8CoFp_RD6PJcMM7HoKfhh7DRPQ&e=">http://llvm.org/pr20325</a>, this unit test fails when threads are disabled.</div><div dir="ltr"><br></div></div>