1 ; RUN: llc < %s -mtriple=x86_64--
3 define fastcc void @prepOutput() nounwind {
4 bb: ; preds = %output.exit
7 bb.i1: ; preds = %bb7.i, %bb
8 br i1 undef, label %bb7.i, label %bb.nph.i
10 bb.nph.i: ; preds = %bb.i1
13 bb3.i: ; preds = %bb5.i6, %bb.nph.i
14 %tmp10.i = trunc i64 undef to i32 ; <i32> [#uses=1]
15 br i1 undef, label %bb4.i, label %bb5.i6
17 bb4.i: ; preds = %bb3.i
20 bb5.i6: ; preds = %bb4.i, %bb3.i
21 %0 = phi i32 [ undef, %bb4.i ], [ undef, %bb3.i ] ; <i32> [#uses=1]
22 %1 = icmp slt i32 %0, %tmp10.i ; <i1> [#uses=1]
23 br i1 %1, label %bb7.i, label %bb3.i
25 bb7.i: ; preds = %bb5.i6, %bb.i1