| Cameron Zwarich | 899eaa3 | 2011-03-11 21:52:04 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-appel-darwin -disable-cgp-branch-opts -stats |& grep {machine-sink} |
| Evan Cheng | e5e7946 | 2010-08-19 18:33:29 +0000 | [diff] [blame] | 2 | |
| 3 | define fastcc void @t() nounwind ssp { |
| 4 | entry: |
| 5 | br i1 undef, label %bb, label %bb4 |
| 6 | |
| 7 | bb: ; preds = %entry |
| 8 | br i1 undef, label %return, label %bb3 |
| 9 | |
| 10 | bb3: ; preds = %bb |
| 11 | unreachable |
| 12 | |
| 13 | bb4: ; preds = %entry |
| 14 | br i1 undef, label %bb.nph, label %return |
| 15 | |
| 16 | bb.nph: ; preds = %bb4 |
| 17 | br label %bb5 |
| 18 | |
| 19 | bb5: ; preds = %bb9, %bb.nph |
| 20 | %indvar = phi i64 [ 0, %bb.nph ], [ %tmp12, %bb9 ] ; <i64> [#uses=1] |
| 21 | %tmp12 = add i64 %indvar, 1 ; <i64> [#uses=2] |
| 22 | %tmp13 = trunc i64 %tmp12 to i32 ; <i32> [#uses=0] |
| 23 | br i1 undef, label %bb9, label %bb6 |
| 24 | |
| 25 | bb6: ; preds = %bb5 |
| 26 | br i1 undef, label %bb9, label %bb7 |
| 27 | |
| 28 | bb7: ; preds = %bb6 |
| 29 | br i1 undef, label %bb9, label %bb8 |
| 30 | |
| 31 | bb8: ; preds = %bb7 |
| 32 | unreachable |
| 33 | |
| 34 | bb9: ; preds = %bb7, %bb6, %bb5 |
| 35 | br i1 undef, label %bb5, label %return |
| 36 | |
| 37 | return: ; preds = %bb9, %bb4, %bb |
| 38 | ret void |
| 39 | } |