| ; RUN: llvm-as < %s | opt -loop-index-split | llvm-dis | not grep clone |
| |
| declare void @f() |
| |
| define fastcc i32 @main() nounwind { |
| entry: |
| br label %bb1552 |
| |
| bb1552: |
| %j295.0.reg2mem.0 = phi i32 [ %storemerge110, %bb1669 ], [ 0, %entry ] |
| br label %bb1553 |
| |
| bb1553: |
| call void @f() |
| %tmp1628 = icmp sgt i32 %j295.0.reg2mem.0, -3 |
| br i1 %tmp1628, label %bb1588, label %bb1616 |
| |
| bb1588: |
| br label %bb1616 |
| |
| bb1616: |
| %tmp1629 = icmp sgt i32 %j295.0.reg2mem.0, -3 |
| br i1 %tmp1629, label %bb1649, label %bb1632 |
| |
| bb1632: |
| br label %bb1669 |
| |
| bb1649: |
| br label %bb1669 |
| |
| bb1669: |
| %storemerge110 = add i32 %j295.0.reg2mem.0, 1 |
| %tmp1672 = icmp sgt i32 %storemerge110, 3 |
| br i1 %tmp1672, label %bb1678, label %bb1552 |
| |
| bb1678: |
| ret i32 0 |
| } |