1 ; RUN: llvm-as < %s | opt -loop-extract -disable-output
3 void %sendMTFValues() {
5 br bool false, label %then.1, label %endif.1
7 then.1: ; preds = %entry
8 br bool false, label %loopentry.6.preheader, label %else.0
10 endif.1: ; preds = %entry
13 else.0: ; preds = %then.1
16 loopentry.6.preheader: ; preds = %then.1
17 br bool false, label %endif.7.preheader, label %loopexit.9
19 endif.7.preheader: ; preds = %loopentry.6.preheader
20 %tmp.183 = add int 0, -1 ; <int> [#uses=1]
23 endif.7: ; preds = %endif.7.preheader, %loopexit.15
24 br bool false, label %loopentry.10, label %loopentry.12
26 loopentry.10: ; preds = %endif.7
27 br label %loopentry.12
29 loopentry.12: ; preds = %endif.7, %loopentry.10
30 %ge.2.1 = phi int [ 0, %loopentry.10 ], [ %tmp.183, %endif.7 ] ; <int> [#uses=0]
31 br bool false, label %loopexit.14, label %no_exit.11
33 no_exit.11: ; preds = %loopentry.12
36 loopexit.14: ; preds = %loopentry.12
37 br bool false, label %loopexit.15, label %no_exit.14
39 no_exit.14: ; preds = %loopexit.14
42 loopexit.15: ; preds = %loopexit.14
43 br bool false, label %endif.7, label %loopexit.9
45 loopexit.9: ; preds = %loopentry.6.preheader, %loopexit.15