| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -loop-unroll -unroll-count=3 -S | grep bb72.2 |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 2 | |
| 3 | define void @foo(i32 %trips) { |
| 4 | entry: |
| 5 | br label %cond_true.outer |
| 6 | |
| 7 | cond_true.outer: |
| 8 | %indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ] |
| 9 | br label %bb72 |
| 10 | |
| 11 | bb72: |
| 12 | %indvar.next2 = add i32 %indvar1.ph, 1 |
| 13 | %exitcond3 = icmp eq i32 %indvar.next2, %trips |
| 14 | br i1 %exitcond3, label %cond_true138, label %cond_true.outer |
| 15 | |
| 16 | cond_true138: |
| 17 | ret void |
| 18 | } |