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1; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu2; rdar://66922153 4define fastcc void @_qsort(ptr %a, i32 %n, i32 %es, ptr %cmp, i32 %depth_limit) nounwind optsize ssp {5entry:6 br i1 false, label %bb21, label %bb20.loopexit7 8bb20.loopexit: ; preds = %entry9 ret void10 11bb21: ; preds = %entry12 %0 = getelementptr i8, ptr %a, i32 0 ; <ptr> [#uses=2]13 br label %bb3514 15bb29: ; preds = %bb3516 br i1 false, label %bb7.i252, label %bb3417 18bb7.i252: ; preds = %bb7.i252, %bb2919 %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.i25223 24bb34: ; preds = %bb7.i252, %bb2925 %indvar.next505 = add i32 %indvar504, 1 ; <i32> [#uses=1]26 br label %bb3527 28bb35: ; preds = %bb34, %bb2129 %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 %bb2933 34bb43: ; preds = %bb43, %bb3535 br i1 false, label %bb50, label %bb4336 37bb50: ; preds = %bb4338 %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]42 br label %bb7.i16143 44bb7.i161: ; preds = %bb7.i161, %bb5045 %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]50 br label %bb7.i16151}52