1 ; RUN: llc < %s -mtriple=i386-apple-darwin
3 define fastcc void @foo(i32 %type) nounwind optsize {
5 switch i32 %type, label %bb26 [
10 bb11: ; preds = %entry
13 bb26: ; preds = %entry
16 bb27: ; preds = %bb11, %entry
17 %srcpb.0 = phi i32 [ 1, %bb11 ], [ 0, %entry ]
18 br i1 undef, label %bb348, label %bb30.lr.ph
20 bb30.lr.ph: ; preds = %bb27
21 %.sum743 = shl i32 %srcpb.0, 1
22 %0 = mul i32 %srcpb.0, -2
23 %.sum745 = add i32 %.sum743, %0
24 br i1 undef, label %bb70, label %bb71
26 bb70: ; preds = %bb30.lr.ph
29 bb71: ; preds = %bb30.lr.ph
30 br i1 undef, label %bb92, label %bb80
36 %1 = getelementptr inbounds i8, i8* undef, i32 %.sum745
39 bb348: ; preds = %bb27