| ; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \ | |
| ; RUN: -scalar-evolution-max-iterations=0 | grep Unpredictable | |
| ; PR2088 | |
| define void @fun() { | |
| entry: | |
| br label %loop | |
| loop: | |
| %i = phi i8 [ 0, %entry ], [ %i.next, %loop ] | |
| %i.next = add i8 %i, 4 | |
| %cond = icmp ne i8 %i.next, 6 | |
| br i1 %cond, label %loop, label %exit | |
| exit: | |
| ret void | |
| } |