1 ; RUN: llc < %s -march=x86-64 | not grep inc
3 define fastcc i32 @decodeMP3(i32 %isize, i32* %done) nounwind {
7 cond_true189: ; preds = %entry
10 cond_next191: ; preds = %entry
11 br label %cond_false.i9
13 cond_false.i9: ; preds = %cond_next191
16 cond_next37.i: ; preds = %cond_next191
17 br label %cond_true44.i
19 cond_true44.i: ; preds = %cond_next37.i
20 br label %bb414.preheader.i
22 cond_true11.i.i: ; preds = %cond_true44.i
25 cond_false50.i: ; preds = %cond_next37.i
28 bb414.preheader.i: ; preds = %cond_true44.i
29 br label %do_layer3.exit
31 bb.i18: ; preds = %bb414.preheader.i
32 br label %cond_true79.i
34 cond_true79.i: ; preds = %bb.i18
37 bb331.i: ; preds = %bb358.i, %cond_true.i149.i
38 br label %cond_false.i151.i
40 cond_true.i149.i: ; preds = %bb331.i
43 cond_false.i151.i: ; preds = %bb331.i
46 bb163.i.i: ; preds = %bb178.preheader.i.i, %bb163.i.i
47 %rawout2.451.rec.i.i = phi i64 [ 0, %bb178.preheader.i.i ], [ %indvar.next260.i, %bb163.i.i ] ; <i64> [#uses=2]
48 %i.052.i.i = trunc i64 %rawout2.451.rec.i.i to i32 ; <i32> [#uses=1]
49 %tmp165.i144.i = shl i32 %i.052.i.i, 5 ; <i32> [#uses=1]
50 %tmp165169.i.i = sext i32 %tmp165.i144.i to i64 ; <i64> [#uses=0]
51 %indvar.next260.i = add i64 %rawout2.451.rec.i.i, 1 ; <i64> [#uses=2]
52 %exitcond261.i = icmp eq i64 %indvar.next260.i, 18 ; <i1> [#uses=1]
53 br i1 %exitcond261.i, label %bb178.preheader.i.i, label %bb163.i.i
55 bb178.preheader.i.i: ; preds = %bb163.i.i, %cond_true.i149.i
58 bb358.i: ; preds = %bb.i18
61 bb406.i: ; preds = %bb358.i
64 do_layer3.exit: ; preds = %bb414.preheader.i