1 ;RUN: opt < %s -analyze -dot-cfg-only 2>/dev/null 2 ;RUN: opt < %s -analyze -passes=dot-cfg-only 2>/dev/null 3 ;PR 1497 4 5 define void @foo() { 6 entry: 7 br label %return 8 9 return: ; preds = %entry 10 ret void 11 } 12 13
