| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as -o %t.bc -f |
| 2 | ; RUN: lli %t.bc > /dev/null |
| 3 | |
| 4 | implementation |
| 5 | |
| 6 | int %main() { |
| 7 | call int %mylog(int 4) |
| 8 | ret int 0 |
| 9 | } |
| 10 | |
| 11 | internal int %mylog(int %num) { |
| 12 | bb0: ; No predecessors! |
| 13 | br label %bb2 |
| 14 | |
| 15 | bb2: |
| 16 | %reg112 = phi int [ 10, %bb2 ], [ 1, %bb0 ] |
| 17 | %cann-indvar = phi int [ %cann-indvar, %bb2 ], [0, %bb0] |
| 18 | %reg114 = add int %reg112, 1 |
| 19 | %cond222 = setlt int %reg114, %num |
| 20 | br bool %cond222, label %bb2, label %bb3 |
| 21 | |
| 22 | bb3: ; preds = %bb2, %bb0 |
| 23 | ret int %reg114 |
| 24 | } |
| 25 | |