1; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s 2; PR2088 3 4; CHECK: Unpredictable 5 6define void @fun() { 7entry: 8 br label %loop 9loop: 10 %i = phi i8 [ 0, %entry ], [ %i.next, %loop ] 11 %i.next = add i8 %i, 4 12 %cond = icmp ne i8 %i.next, 6 13 br i1 %cond, label %loop, label %exit 14exit: 15 ret void 16} 17