| ; RUN: opt < %s -passes='loop-mssa(loop-rotate,licm,simple-loop-unswitch)' -disable-output | |
| define i32 @main(i32 %argc, ptr %argv) { | |
| entry: | |
| br label %bb7 | |
| bb7: ; preds = %bb7, %entry | |
| %tmp54 = icmp slt i32 0, 2000000 ; <i1> [#uses=1] | |
| br i1 %tmp54, label %bb7, label %bb56 | |
| bb56: ; preds = %bb7 | |
| ret i32 0 | |
| } |