| Wojciech Matyjewicz | 961b34c | 2008-07-20 15:55:14 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | opt -analyze -scalar-evolution \ |
| Dan Gohman | 76d5a0d | 2009-02-24 18:55:53 +0000 | [diff] [blame^] | 2 | ; RUN: -scalar-evolution-max-iterations=0 | grep {backedge-taken count is 113} |
| Wojciech Matyjewicz | 961b34c | 2008-07-20 15:55:14 +0000 | [diff] [blame] | 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, 18 |
| 11 | %cond = icmp ne i8 %i.next, 4 |
| 12 | br i1 %cond, label %loop, label %exit |
| 13 | exit: |
| 14 | ret void |
| 15 | } |