| Wei Mi | 315bb33 | 2016-07-27 23:53:58 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -loop-vectorize -S |
| 2 | |
| 3 | define void @foo() local_unnamed_addr { |
| 4 | entry: |
| 5 | %exitcond = icmp eq i64 3, 3 |
| 6 | br label %for.body |
| 7 | |
| 8 | for.body: ; preds = %entry |
| 9 | %i.05 = phi i64 [ %inc, %for.body ], [ 0, %entry ] |
| 10 | %total1 = add nsw i64 %i.05, 3 |
| 11 | %inc = add nuw nsw i64 %i.05, 1 |
| 12 | br i1 %exitcond, label %for.end, label %for.body, !llvm.loop !0 |
| 13 | |
| 14 | for.end: ; preds = %for.body |
| 15 | ret void |
| 16 | } |
| 17 | |
| 18 | !0 = distinct !{!0, !1} |
| 19 | !1 = !{!"llvm.loop.vectorize.enable", i1 true} |