; LLVM IR from VastoLorde95/Competitive-Programming :: Hackerrank/Company Contests/Indeed Prime (tree)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.node2 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
%struct.node = type { i32, i32 }

@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@arr = external dso_local global [131072 x i32], align 16
@X = external dso_local global i32, align 4
@Y = external dso_local global i32, align 4
@.str = external hidden unnamed_addr constant [6 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [10 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4initiii(i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5init2iii(i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_Z5queryiiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6query2iiiii(ptr dead_on_unwind noalias writable sret(%struct.node2) align 4, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6updateiiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7update2iiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %struct.node, align 4
  %5 = alloca %struct.node2, align 4
  store i32 0, ptr %1, align 4
  %6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n, ptr noundef @q)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %7

7:                                                ; preds = %17, %0
  %8 = load i32, ptr %2, align 4, !tbaa !5
  %9 = load i32, ptr @n, align 4, !tbaa !5
  %10 = icmp slt i32 %8, %9
  br i1 %10, label %12, label %11

11:                                               ; preds = %7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %20

12:                                               ; preds = %7
  %13 = load i32, ptr %2, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [131072 x i32], ptr @arr, i64 0, i64 %14
  %16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %15)
  br label %17

17:                                               ; preds = %12
  %18 = load i32, ptr %2, align 4, !tbaa !5
  %19 = add nsw i32 %18, 1
  store i32 %19, ptr %2, align 4, !tbaa !5
  br label %7, !llvm.loop !9

20:                                               ; preds = %11
  %21 = load i32, ptr @n, align 4, !tbaa !5
  %22 = sub nsw i32 %21, 1
  call void @_Z4initiii(i32 noundef 1, i32 noundef 0, i32 noundef %22)
  %23 = load i32, ptr @n, align 4, !tbaa !5
  %24 = sub nsw i32 %23, 1
  call void @_Z5init2iii(i32 noundef 1, i32 noundef 0, i32 noundef %24)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  br label %25

25:                                               ; preds = %93, %20
  %26 = load i32, ptr @q, align 4, !tbaa !5
  %27 = add nsw i32 %26, -1
  store i32 %27, ptr @q, align 4, !tbaa !5
  %28 = icmp ne i32 %26, 0
  br i1 %28, label %29, label %94

29:                                               ; preds = %25
  %30 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %3)
  %31 = load i32, ptr %3, align 4, !tbaa !5
  %32 = icmp eq i32 %31, 1
  br i1 %32, label %33, label %81

33:                                               ; preds = %29
  %34 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @X, ptr noundef @Y)
  %35 = load i32, ptr @X, align 4, !tbaa !5
  %36 = add nsw i32 %35, -1
  store i32 %36, ptr @X, align 4, !tbaa !5
  %37 = load i32, ptr @Y, align 4, !tbaa !5
  %38 = add nsw i32 %37, -1
  store i32 %38, ptr @Y, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %39 = load i32, ptr @n, align 4, !tbaa !5
  %40 = sub nsw i32 %39, 1
  %41 = load i32, ptr @X, align 4, !tbaa !5
  %42 = load i32, ptr @Y, align 4, !tbaa !5
  %43 = call i64 @_Z5queryiiiii(i32 noundef 1, i32 noundef 0, i32 noundef %40, i32 noundef %41, i32 noundef %42)
  store i64 %43, ptr %4, align 4
  %44 = getelementptr inbounds %struct.node, ptr %4, i32 0, i32 0
  %45 = load i32, ptr %44, align 4, !tbaa !11
  %46 = icmp sgt i32 %45, 1
  br i1 %46, label %47, label %57

47:                                               ; preds = %33
  %48 = getelementptr inbounds %struct.node, ptr %4, i32 0, i32 0
  %49 = load i32, ptr %48, align 4, !tbaa !11
  %50 = getelementptr inbounds %struct.node, ptr %4, i32 0, i32 1
  %51 = load i32, ptr %50, align 4, !tbaa !13
  %52 = add nsw i32 %51, 1
  %53 = getelementptr inbounds %struct.node, ptr %4, i32 0, i32 1
  %54 = load i32, ptr %53, align 4, !tbaa !13
  %55 = add nsw i32 %54, 1
  %56 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %49, i32 noundef %52, i32 noundef %55)
  br label %80

57:                                               ; preds = %33
  %58 = getelementptr inbounds %struct.node, ptr %4, i32 0, i32 0
  %59 = load i32, ptr %58, align 4, !tbaa !11
  %60 = icmp eq i32 %59, 0
  br i1 %60, label %61, label %67

61:                                               ; preds = %57
  %62 = load i32, ptr @X, align 4, !tbaa !5
  %63 = add nsw i32 %62, 1
  %64 = load i32, ptr @Y, align 4, !tbaa !5
  %65 = add nsw i32 %64, 1
  %66 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef 0, i32 noundef %63, i32 noundef %65)
  br label %79

67:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 40, ptr %5) #4
  %68 = load i32, ptr @n, align 4, !tbaa !5
  %69 = sub nsw i32 %68, 1
  %70 = load i32, ptr @X, align 4, !tbaa !5
  %71 = load i32, ptr @Y, align 4, !tbaa !5
  call void @_Z6query2iiiii(ptr dead_on_unwind writable sret(%struct.node2) align 4 %5, i32 noundef 1, i32 noundef 0, i32 noundef %69, i32 noundef %70, i32 noundef %71)
  %72 = getelementptr inbounds %struct.node2, ptr %5, i32 0, i32 8
  %73 = load i32, ptr %72, align 4, !tbaa !14
  %74 = add nsw i32 %73, 1
  %75 = getelementptr inbounds %struct.node2, ptr %5, i32 0, i32 9
  %76 = load i32, ptr %75, align 4, !tbaa !16
  %77 = add nsw i32 %76, 1
  %78 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef 1, i32 noundef %74, i32 noundef %77)
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #4
  br label %79

79:                                               ; preds = %67, %61
  br label %80

80:                                               ; preds = %79, %47
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  br label %93

81:                                               ; preds = %29
  %82 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @X, ptr noundef @Y)
  %83 = load i32, ptr @X, align 4, !tbaa !5
  %84 = add nsw i32 %83, -1
  store i32 %84, ptr @X, align 4, !tbaa !5
  %85 = load i32, ptr @n, align 4, !tbaa !5
  %86 = sub nsw i32 %85, 1
  %87 = load i32, ptr @X, align 4, !tbaa !5
  %88 = load i32, ptr @Y, align 4, !tbaa !5
  call void @_Z6updateiiiii(i32 noundef 1, i32 noundef 0, i32 noundef %86, i32 noundef %87, i32 noundef %88)
  %89 = load i32, ptr @n, align 4, !tbaa !5
  %90 = sub nsw i32 %89, 1
  %91 = load i32, ptr @X, align 4, !tbaa !5
  %92 = load i32, ptr @Y, align 4, !tbaa !5
  call void @_Z7update2iiiii(i32 noundef 1, i32 noundef 0, i32 noundef %90, i32 noundef %91, i32 noundef %92)
  br label %93

93:                                               ; preds = %81, %80
  br label %25, !llvm.loop !17

94:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  ret i32 0
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #3

declare i32 @printf(ptr noundef, ...) #3

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTS4node", !6, i64 0, !6, i64 4}
!13 = !{!12, !6, i64 4}
!14 = !{!15, !6, i64 32}
!15 = !{!"_ZTS5node2", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28, !6, i64 32, !6, i64 36}
!16 = !{!15, !6, i64 36}
!17 = distinct !{!17, !10}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.node2 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }

@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@arr = external dso_local global [131072 x i32], align 16
@X = external dso_local global i32, align 4
@Y = external dso_local global i32, align 4
@.str = external hidden unnamed_addr constant [6 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [10 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4initiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5init2iii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_Z5queryiiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6query2iiiii(ptr dead_on_unwind noalias writable sret(%struct.node2) align 4, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6updateiiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7update2iiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %1 = alloca i32, align 4
  %2 = alloca %struct.node2, align 4
  %3 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @q)
  %4 = load i32, ptr @n, align 4, !tbaa !5
  %5 = icmp sgt i32 %4, 0
  br i1 %5, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %0
  %.lcssa = phi i32 [ %4, %0 ], [ %15, %.lr.ph ]
  %6 = add nsw i32 %.lcssa, -1
  tail call void @_Z4initiii(i32 noundef 1, i32 noundef 0, i32 noundef %6)
  %7 = load i32, ptr @n, align 4, !tbaa !5
  %8 = add nsw i32 %7, -1
  tail call void @_Z5init2iii(i32 noundef 1, i32 noundef 0, i32 noundef %8)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  %9 = load i32, ptr @q, align 4, !tbaa !5
  %10 = add nsw i32 %9, -1
  store i32 %10, ptr @q, align 4, !tbaa !5
  %.not8 = icmp eq i32 %9, 0
  br i1 %.not8, label %._crit_edge11, label %.lr.ph10

.lr.ph10:                                         ; preds = %._crit_edge
  %11 = getelementptr inbounds i8, ptr %2, i64 32
  %12 = getelementptr inbounds i8, ptr %2, i64 36
  br label %18

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %13 = getelementptr inbounds [131072 x i32], ptr @arr, i64 0, i64 %indvars.iv
  %14 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %13)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %15 = load i32, ptr @n, align 4, !tbaa !5
  %16 = sext i32 %15 to i64
  %17 = icmp slt i64 %indvars.iv.next, %16
  br i1 %17, label %.lr.ph, label %._crit_edge, !llvm.loop !9

18:                                               ; preds = %.lr.ph10, %61
  %19 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %1)
  %20 = load i32, ptr %1, align 4, !tbaa !5
  %21 = icmp eq i32 %20, 1
  %22 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @X, ptr noundef nonnull @Y)
  %23 = load i32, ptr @X, align 4, !tbaa !5
  %24 = add nsw i32 %23, -1
  store i32 %24, ptr @X, align 4, !tbaa !5
  br i1 %21, label %25, label %53

25:                                               ; preds = %18
  %26 = load i32, ptr @Y, align 4, !tbaa !5
  %27 = add nsw i32 %26, -1
  store i32 %27, ptr @Y, align 4, !tbaa !5
  %28 = load i32, ptr @n, align 4, !tbaa !5
  %29 = add nsw i32 %28, -1
  %30 = call i64 @_Z5queryiiiii(i32 noundef 1, i32 noundef 0, i32 noundef %29, i32 noundef %24, i32 noundef %27)
  %.sroa.0.0.extract.trunc = trunc i64 %30 to i32
  %31 = icmp sgt i32 %.sroa.0.0.extract.trunc, 1
  br i1 %31, label %32, label %35

32:                                               ; preds = %25
  %.sroa.6.0.extract.shift = lshr i64 %30, 32
  %.sroa.6.0.extract.trunc = trunc nuw i64 %.sroa.6.0.extract.shift to i32
  %33 = add nsw i32 %.sroa.6.0.extract.trunc, 1
  %34 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.sroa.0.0.extract.trunc, i32 noundef %33, i32 noundef %33)
  br label %61

35:                                               ; preds = %25
  %36 = icmp eq i32 %.sroa.0.0.extract.trunc, 0
  br i1 %36, label %37, label %43

37:                                               ; preds = %35
  %38 = load i32, ptr @X, align 4, !tbaa !5
  %39 = add nsw i32 %38, 1
  %40 = load i32, ptr @Y, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  %42 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef 0, i32 noundef %39, i32 noundef %41)
  br label %61

43:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %2) #4
  %44 = load i32, ptr @n, align 4, !tbaa !5
  %45 = add nsw i32 %44, -1
  %46 = load i32, ptr @X, align 4, !tbaa !5
  %47 = load i32, ptr @Y, align 4, !tbaa !5
  call void @_Z6query2iiiii(ptr dead_on_unwind nonnull writable sret(%struct.node2) align 4 %2, i32 noundef 1, i32 noundef 0, i32 noundef %45, i32 noundef %46, i32 noundef %47)
  %48 = load i32, ptr %11, align 4, !tbaa !11
  %49 = add nsw i32 %48, 1
  %50 = load i32, ptr %12, align 4, !tbaa !13
  %51 = add nsw i32 %50, 1
  %52 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef 1, i32 noundef %49, i32 noundef %51)
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) #4
  br label %61

53:                                               ; preds = %18
  %54 = load i32, ptr @n, align 4, !tbaa !5
  %55 = add nsw i32 %54, -1
  %56 = load i32, ptr @Y, align 4, !tbaa !5
  call void @_Z6updateiiiii(i32 noundef 1, i32 noundef 0, i32 noundef %55, i32 noundef %24, i32 noundef %56)
  %57 = load i32, ptr @n, align 4, !tbaa !5
  %58 = add nsw i32 %57, -1
  %59 = load i32, ptr @X, align 4, !tbaa !5
  %60 = load i32, ptr @Y, align 4, !tbaa !5
  call void @_Z7update2iiiii(i32 noundef 1, i32 noundef 0, i32 noundef %58, i32 noundef %59, i32 noundef %60)
  br label %61

61:                                               ; preds = %32, %43, %37, %53
  %62 = load i32, ptr @q, align 4, !tbaa !5
  %63 = add nsw i32 %62, -1
  store i32 %63, ptr @q, align 4, !tbaa !5
  %.not = icmp eq i32 %62, 0
  br i1 %.not, label %._crit_edge11, label %18, !llvm.loop !14

._crit_edge11:                                    ; preds = %61, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 32}
!12 = !{!"_ZTS5node2", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28, !6, i64 32, !6, i64 36}
!13 = !{!12, !6, i64 36}
!14 = distinct !{!14, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass