| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-unroll -disable-output |
| 2 | |
| 3 | int %main() { |
| 4 | entry: |
| 5 | br label %no_exit |
| 6 | |
| 7 | no_exit: ; preds = %entry, %no_exit |
| 8 | %indvar = phi uint [ 0, %entry ], [ %indvar.next, %no_exit ] ; <uint> [#uses=1] |
| 9 | %indvar.next = add uint %indvar, 1 ; <uint> [#uses=2] |
| 10 | %exitcond = setne uint %indvar.next, 2147483648 ; <bool> [#uses=1] |
| 11 | br bool %exitcond, label %no_exit, label %loopexit |
| 12 | |
| 13 | loopexit: ; preds = %no_exit |
| 14 | ret int 0 |
| 15 | } |