1 ; RUN: llc < %s -march=x86-64 | not grep inc 2 3 define fastcc i32 @decodeMP3(i32 %isize, i32* %done) nounwind { 4 entry: 5 br label %cond_true189 6 7 cond_true189: ; preds = %entry 8 ret i32 0 9 10 cond_next191: ; preds = %entry 11 br label %cond_false.i9 12 13 cond_false.i9: ; preds = %cond_next191 14 ret i32 0 15 16 cond_next37.i: ; preds = %cond_next191 17 br label %cond_true44.i 18 19 cond_true44.i: ; preds = %cond_next37.i 20 br label %bb414.preheader.i 21 22 cond_true11.i.i: ; preds = %cond_true44.i 23 ret i32 0 24 25 cond_false50.i: ; preds = %cond_next37.i 26 ret i32 0 27 28 bb414.preheader.i: ; preds = %cond_true44.i 29 br label %do_layer3.exit 30 31 bb.i18: ; preds = %bb414.preheader.i 32 br label %cond_true79.i 33 34 cond_true79.i: ; preds = %bb.i18 35 ret i32 0 36 37 bb331.i: ; preds = %bb358.i, %cond_true.i149.i 38 br label %cond_false.i151.i 39 40 cond_true.i149.i: ; preds = %bb331.i 41 br label %bb331.i 42 43 cond_false.i151.i: ; preds = %bb331.i 44 ret i32 0 45 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 54 55 bb178.preheader.i.i: ; preds = %bb163.i.i, %cond_true.i149.i 56 br label %bb163.i.i 57 58 bb358.i: ; preds = %bb.i18 59 br label %bb406.i 60 61 bb406.i: ; preds = %bb358.i 62 ret i32 0 63 64 do_layer3.exit: ; preds = %bb414.preheader.i 65 ret i32 0 66 } 67
