1 ; RUN: opt < %s -analyze -scalar-evolution \ 2 ; RUN: -scalar-evolution-max-iterations=0 | grep Unpredictable 3 ; PR2088 4 5 define void @fun() { 6 entry: 7 br label %loop 8 loop: 9 %i = phi i8 [ 0, %entry ], [ %i.next, %loop ] 10 %i.next = add i8 %i, 4 11 %cond = icmp ne i8 %i.next, 6 12 br i1 %cond, label %loop, label %exit 13 exit: 14 ret void 15 } 16
