1 ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
5 br i1 false, label %bb139, label %cond_true
7 cond_true: ; preds = %entry
10 bb90: ; preds = %bb139
11 br i1 false, label %bb136, label %cond_next121
13 cond_next121: ; preds = %bb90
14 br i1 false, label %bb136, label %bb127
16 bb127: ; preds = %cond_next121
19 bb136: ; preds = %bb127, %cond_next121, %bb90
20 %changes.1 = phi i32 [ %changes.2, %bb90 ], [ %changes.2, %cond_next121 ], [ 1, %bb127 ] ; <i32> [#uses=1]
23 bb139: ; preds = %bb136, %entry
24 %changes.2 = phi i32 [ %changes.1, %bb136 ], [ 0, %entry ] ; <i32> [#uses=3]
25 br i1 false, label %bb90, label %bb142
27 bb142: ; preds = %bb139
28 %changes.2.lcssa = phi i32 [ %changes.2, %bb139 ] ; <i32> [#uses=0]