| ; RUN: llvm-upgrade < %s | llvm-as -o %t.bc -f | |
| ; RUN: lli %t.bc > /dev/null | |
| implementation | |
| int %main() { | |
| call int %mylog(int 4) | |
| ret int 0 | |
| } | |
| internal int %mylog(int %num) { | |
| bb0: ; No predecessors! | |
| br label %bb2 | |
| bb2: | |
| %reg112 = phi int [ 10, %bb2 ], [ 1, %bb0 ] | |
| %cann-indvar = phi int [ %cann-indvar, %bb2 ], [0, %bb0] | |
| %reg114 = add int %reg112, 1 | |
| %cond222 = setlt int %reg114, %num | |
| br bool %cond222, label %bb2, label %bb3 | |
| bb3: ; preds = %bb2, %bb0 | |
| ret int %reg114 | |
| } | |