1 ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-reduce -disable-output
7 loopentry.0: ; preds = %then.5, %entry
8 %arg_index.1.ph = phi int [ 1, %entry ], [ %arg_index.1.ph.be, %then.5 ] ; <int> [#uses=1]
9 br bool false, label %no_exit.0, label %loopexit.0
11 no_exit.0: ; preds = %loopentry.0
12 %arg_index.1.1 = add int 0, %arg_index.1.ph ; <int> [#uses=2]
13 br bool false, label %then.i55, label %endif.i61
15 then.i55: ; preds = %no_exit.0
16 br bool false, label %then.4, label %else.1
18 endif.i61: ; preds = %no_exit.0
21 then.4: ; preds = %then.i55
22 %tmp.19993 = add int %arg_index.1.1, 2 ; <int> [#uses=0]
25 else.1: ; preds = %then.i55
26 br bool false, label %then.i86, label %loopexit.i97
28 then.i86: ; preds = %else.1
31 loopexit.i97: ; preds = %else.1
32 br bool false, label %then.5, label %else.2
34 then.5: ; preds = %loopexit.i97
35 %arg_index.1.ph.be = add int %arg_index.1.1, 2 ; <int> [#uses=1]
38 else.2: ; preds = %loopexit.i97
41 loopexit.0: ; preds = %loopentry.0