| Nick Lewycky | 64d1fff | 2008-12-16 08:30:01 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -analyze -scalar-evolution |& grep {/u 5} |
| 2 | |
| 3 | define i8 @foo0(i8 %i0) nounwind { |
| 4 | entry: |
| 5 | br label %bb1 |
| 6 | |
| 7 | bb: ; preds = %bb1 |
| 8 | %0 = add i8 %j.0, 1 ; <i8> [#uses=1] |
| 9 | %1 = add i8 %i.0, 5 ; <i8> [#uses=1] |
| 10 | br label %bb1 |
| 11 | |
| 12 | bb1: ; preds = %bb, %entry |
| 13 | %j.0 = phi i8 [ 0, %entry ], [ %0, %bb ] ; <i8> [#uses=2] |
| 14 | %i.0 = phi i8 [ %i0, %entry ], [ %1, %bb ] ; <i8> [#uses=2] |
| 15 | %2 = icmp sgt i8 %i.0, 100 ; <i1> [#uses=1] |
| 16 | br i1 %2, label %return, label %bb |
| 17 | |
| 18 | return: ; preds = %bb1 |
| 19 | ret i8 %j.0 |
| 20 | } |