1 ; RUN: opt < %s -loop-rotate -loop-unswitch -loop-index-split -instcombine -disable-output
2 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
3 target triple = "i386-apple-darwin9"
4 %struct.__CFData = type opaque
5 %struct.__CFString = type opaque
7 define %struct.__CFData* @WirelessCreatePSK(%struct.__CFString* %inPassphrase, %struct.__CFData* %inSSID) nounwind {
11 bb52: ; preds = %bb142, %bb52, %entry
12 br i1 false, label %bb142, label %bb52
14 bb63: ; preds = %bb142, %bb131
15 %t.0.reg2mem.0 = phi i32 [ %tmp133, %bb131 ], [ 0, %bb142 ] ; <i32> [#uses=2]
16 %tmp65 = icmp ult i32 %t.0.reg2mem.0, 16 ; <i1> [#uses=1]
17 br i1 %tmp65, label %bb68, label %bb89
25 bb131: ; preds = %bb89, %bb68
26 %tmp133 = add i32 %t.0.reg2mem.0, 1 ; <i32> [#uses=2]
27 %tmp136 = icmp ult i32 %tmp133, 80 ; <i1> [#uses=1]
28 br i1 %tmp136, label %bb63, label %bb142
30 bb142: ; preds = %bb131, %bb52
31 br i1 undef, label %bb63, label %bb52