| Nick Lewycky | 3195b39 | 2008-05-25 23:43:32 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | opt -analyze -scalar-evolution | grep {61 iterations} |
| Nick Lewycky | a61cc6e | 2008-05-26 20:23:33 +0000 | [diff] [blame^] | 2 | ; PR2364 |
| Nick Lewycky | 3195b39 | 2008-05-25 23:43:32 +0000 | [diff] [blame] | 3 | |
| 4 | define i32 @func_6() nounwind { |
| 5 | entry: |
| 6 | br label %bb5 |
| 7 | |
| 8 | bb: ; preds = %bb5 |
| 9 | %tmp2 = add i32 %i.0, 1 ; <i32> [#uses=1] |
| 10 | %tmp4 = add i8 %x.0, -4 ; <i8> [#uses=1] |
| 11 | br label %bb5 |
| 12 | |
| 13 | bb5: ; preds = %bb, %entry |
| 14 | %x.0 = phi i8 [ 0, %entry ], [ %tmp4, %bb ] ; <i8> [#uses=2] |
| 15 | %i.0 = phi i32 [ 0, %entry ], [ %tmp2, %bb ] ; <i32> [#uses=2] |
| 16 | %tmp7 = icmp eq i8 %x.0, 12 ; <i1> [#uses=1] |
| 17 | br i1 %tmp7, label %return, label %bb |
| 18 | |
| 19 | return: ; preds = %bb5 |
| 20 | ret i32 %i.0 |
| 21 | } |