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1; RUN: llc -mtriple=hexagon -O3 < %s | FileCheck %s2 3; if instruction being considered for addition to packet has higher latency,4; end existing packet and start a new one.5 6; CHECK: .LBB0_4:7; CHECK: p{{[0-3]+}} = cmp.gtu(r{{[0-9]+}},r{{[0-9]+}})8; CHECK-NEXT: }9 10@array = external dso_local local_unnamed_addr global ptr, align 411 12; Function Attrs: nofree norecurse nounwind13define dso_local void @NumSift(i32 %i, i32 %j) local_unnamed_addr #0 {14entry:15 %add36 = shl i32 %i, 116 %cmp.not37 = icmp ugt i32 %add36, %j17 br i1 %cmp.not37, label %while.end, label %while.body.lr.ph18 19while.body.lr.ph: ; preds = %entry20 %0 = load ptr, ptr @array, align 421 %add16 = add i32 %j, 122 br label %while.body23 24while.body: ; preds = %while.body.lr.ph, %if.end1725 %add39 = phi i32 [ %add36, %while.body.lr.ph ], [ %add, %if.end17 ]26 %i.addr.038 = phi i32 [ %i, %while.body.lr.ph ], [ %i.addr.1, %if.end17 ]27 %cmp2 = icmp ult i32 %add39, %j28 br i1 %cmp2, label %if.then, label %if.end729 30if.then: ; preds = %while.body31 %arrayidx = getelementptr inbounds i32, ptr %0, i32 %add3932 %1 = load i32, ptr %arrayidx, align 433 %add3 = or i32 %add39, 134 %arrayidx4 = getelementptr inbounds i32, ptr %0, i32 %add335 %2 = load i32, ptr %arrayidx4, align 436 %cmp5 = icmp ult i32 %1, %237 %spec.select = select i1 %cmp5, i32 %add3, i32 %add3938 br label %if.end739 40if.end7: ; preds = %if.then, %while.body41 %k.0 = phi i32 [ %add39, %while.body ], [ %spec.select, %if.then ]42 %arrayidx8 = getelementptr inbounds i32, ptr %0, i32 %i.addr.03843 %3 = load i32, ptr %arrayidx8, align 444 %arrayidx9 = getelementptr inbounds i32, ptr %0, i32 %k.045 %4 = load i32, ptr %arrayidx9, align 446 %cmp10 = icmp ult i32 %3, %447 br i1 %cmp10, label %if.then11, label %if.end1748 49if.then11: ; preds = %if.end750 store i32 %3, ptr %arrayidx9, align 451 store i32 %4, ptr %arrayidx8, align 452 br label %if.end1753 54if.end17: ; preds = %if.end7, %if.then1155 %i.addr.1 = phi i32 [ %k.0, %if.then11 ], [ %add16, %if.end7 ]56 %add = shl i32 %i.addr.1, 157 %cmp.not = icmp ugt i32 %add, %j58 br i1 %cmp.not, label %while.end, label %while.body59 60while.end: ; preds = %if.end17, %entry61 ret void62}63 64attributes #0 = { "target-cpu"="hexagonv65" }65