1 ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu
4 define fastcc void @_qsort(ptr %a, i32 %n, i32 %es, ptr %cmp, i32 %depth_limit) nounwind optsize ssp {
6 br i1 false, label %bb21, label %bb20.loopexit
8 bb20.loopexit: ; preds = %entry
11 bb21: ; preds = %entry
12 %0 = getelementptr i8, ptr %a, i32 0 ; <ptr> [#uses=2]
16 br i1 false, label %bb7.i252, label %bb34
18 bb7.i252: ; preds = %bb7.i252, %bb29
19 %pj.0.rec.i247 = phi i32 [ %indvar.next488, %bb7.i252 ], [ 0, %bb29 ] ; <i32> [#uses=2]
20 %pi.0.i248 = getelementptr i8, ptr %pa.1, i32 %pj.0.rec.i247 ; <ptr> [#uses=0]
21 %indvar.next488 = add i32 %pj.0.rec.i247, 1 ; <i32> [#uses=1]
22 br i1 false, label %bb34, label %bb7.i252
24 bb34: ; preds = %bb7.i252, %bb29
25 %indvar.next505 = add i32 %indvar504, 1 ; <i32> [#uses=1]
28 bb35: ; preds = %bb34, %bb21
29 %indvar504 = phi i32 [ %indvar.next505, %bb34 ], [ 0, %bb21 ] ; <i32> [#uses=2]
30 %pa.1 = phi ptr [ null, %bb34 ], [ %0, %bb21 ] ; <ptr> [#uses=2]
31 %pb.0.rec = mul i32 %indvar504, %es ; <i32> [#uses=1]
32 br i1 false, label %bb43, label %bb29
34 bb43: ; preds = %bb43, %bb35
35 br i1 false, label %bb50, label %bb43
38 %1 = ptrtoint ptr %pa.1 to i32 ; <i32> [#uses=1]
39 %2 = sub i32 %1, 0 ; <i32> [#uses=2]
40 %3 = icmp sle i32 0, %2 ; <i1> [#uses=1]
41 %min = select i1 %3, i32 0, i32 %2 ; <i32> [#uses=1]
44 bb7.i161: ; preds = %bb7.i161, %bb50
45 %pj.0.rec.i156 = phi i32 [ %indvar.next394, %bb7.i161 ], [ 0, %bb50 ] ; <i32> [#uses=2]
46 %.sum279 = sub i32 %pj.0.rec.i156, %min ; <i32> [#uses=1]
47 %pb.0.sum542 = add i32 %pb.0.rec, %.sum279 ; <i32> [#uses=1]
48 %pj.0.i158 = getelementptr i8, ptr %0, i32 %pb.0.sum542 ; <ptr> [#uses=0]
49 %indvar.next394 = add i32 %pj.0.rec.i156, 1 ; <i32> [#uses=1]