; LLVM IR from DionysiosB/CodeForces :: 1500-1599 (1530B-PuttingPlates)

; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca i32, align 4
  %7 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #5
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  br label %9

9:                                                ; preds = %80, %0
  %10 = load i64, ptr %2, align 8, !tbaa !5
  %11 = add nsw i64 %10, -1
  store i64 %11, ptr %2, align 8, !tbaa !5
  %12 = icmp ne i64 %10, 0
  br i1 %12, label %13, label %82

13:                                               ; preds = %9
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %14 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %15 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  store i64 1, ptr %5, align 8, !tbaa !5
  br label %16

16:                                               ; preds = %77, %13
  %17 = load i64, ptr %5, align 8, !tbaa !5
  %18 = load i64, ptr %3, align 8, !tbaa !5
  %19 = icmp sle i64 %17, %18
  br i1 %19, label %21, label %20

20:                                               ; preds = %16
  store i32 4, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  br label %80

21:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  store i64 1, ptr %7, align 8, !tbaa !5
  br label %22

22:                                               ; preds = %72, %21
  %23 = load i64, ptr %7, align 8, !tbaa !5
  %24 = load i64, ptr %4, align 8, !tbaa !5
  %25 = icmp sle i64 %23, %24
  br i1 %25, label %27, label %26

26:                                               ; preds = %22
  store i32 7, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %75

27:                                               ; preds = %22
  %28 = load i64, ptr %5, align 8, !tbaa !5
  %29 = icmp eq i64 %28, 1
  br i1 %29, label %34, label %30

30:                                               ; preds = %27
  %31 = load i64, ptr %5, align 8, !tbaa !5
  %32 = load i64, ptr %3, align 8, !tbaa !5
  %33 = icmp eq i64 %31, %32
  br i1 %33, label %34, label %43

34:                                               ; preds = %30, %27
  %35 = load i64, ptr %7, align 8, !tbaa !5
  %36 = and i64 %35, 1
  %37 = icmp ne i64 %36, 0
  br i1 %37, label %38, label %43

38:                                               ; preds = %34
  %39 = load i64, ptr %7, align 8, !tbaa !5
  %40 = add nsw i64 %39, 2
  %41 = load i64, ptr %4, align 8, !tbaa !5
  %42 = icmp sle i64 %40, %41
  br i1 %42, label %67, label %43

43:                                               ; preds = %38, %34, %30
  %44 = load i64, ptr %5, align 8, !tbaa !5
  %45 = and i64 %44, 1
  %46 = icmp ne i64 %45, 0
  br i1 %46, label %47, label %59

47:                                               ; preds = %43
  %48 = load i64, ptr %7, align 8, !tbaa !5
  %49 = icmp eq i64 %48, 1
  br i1 %49, label %54, label %50

50:                                               ; preds = %47
  %51 = load i64, ptr %7, align 8, !tbaa !5
  %52 = load i64, ptr %4, align 8, !tbaa !5
  %53 = icmp eq i64 %51, %52
  br i1 %53, label %54, label %59

54:                                               ; preds = %50, %47
  %55 = load i64, ptr %5, align 8, !tbaa !5
  %56 = add nsw i64 %55, 2
  %57 = load i64, ptr %3, align 8, !tbaa !5
  %58 = icmp sle i64 %56, %57
  br i1 %58, label %67, label %59

59:                                               ; preds = %54, %50, %43
  %60 = load i64, ptr %7, align 8, !tbaa !5
  %61 = load i64, ptr %4, align 8, !tbaa !5
  %62 = icmp eq i64 %60, %61
  br i1 %62, label %63, label %69

63:                                               ; preds = %59
  %64 = load i64, ptr %5, align 8, !tbaa !5
  %65 = and i64 %64, 1
  %66 = icmp ne i64 %65, 0
  br i1 %66, label %67, label %69

67:                                               ; preds = %63, %54, %38
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef 1)
  br label %71

69:                                               ; preds = %63, %59
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef 0)
  br label %71

71:                                               ; preds = %69, %67
  br label %72

72:                                               ; preds = %71
  %73 = load i64, ptr %7, align 8, !tbaa !5
  %74 = add nsw i64 %73, 1
  store i64 %74, ptr %7, align 8, !tbaa !5
  br label %22, !llvm.loop !9

75:                                               ; preds = %26
  %76 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %77

77:                                               ; preds = %75
  %78 = load i64, ptr %5, align 8, !tbaa !5
  %79 = add nsw i64 %78, 1
  store i64 %79, ptr %5, align 8, !tbaa !5
  br label %16, !llvm.loop !11

80:                                               ; preds = %20
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %9, !llvm.loop !12

82:                                               ; preds = %9
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  %83 = load i32, ptr %1, align 4
  ret i32 %83
}

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

; 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 noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { inlinehint 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 #5 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #5
  %4 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %5 = load i64, ptr %1, align 8, !tbaa !5
  %6 = add nsw i64 %5, -1
  store i64 %6, ptr %1, align 8, !tbaa !5
  %.not44 = icmp eq i64 %5, 0
  br i1 %.not44, label %._crit_edge47, label %.lr.ph46

.lr.ph46:                                         ; preds = %0, %._crit_edge43
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %9 = load i64, ptr %2, align 8
  %.not1640 = icmp slt i64 %9, 1
  br i1 %.not1640, label %._crit_edge43, label %.preheader

.preheader:                                       ; preds = %.lr.ph46, %._crit_edge
  %10 = phi i64 [ %32, %._crit_edge ], [ %9, %.lr.ph46 ]
  %.01541 = phi i64 [ %31, %._crit_edge ], [ 1, %.lr.ph46 ]
  %11 = load i64, ptr %3, align 8
  %.not1737 = icmp slt i64 %11, 1
  br i1 %.not1737, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.preheader
  %12 = icmp ne i64 %.01541, 1
  %13 = and i64 %.01541, 1
  %.not20 = icmp eq i64 %13, 0
  br i1 %.not20, label %.lr.ph.split.us, label %.lr.ph.split.preheader

.lr.ph.split.preheader:                           ; preds = %.lr.ph
  %14 = add nuw nsw i64 %.01541, 2
  %15 = icmp ne i64 %.01541, %10
  %or.cond.not33.peel = and i1 %12, %15
  %.not19.peel = icmp ult i64 %11, 3
  %or.cond29.peel = or i1 %or.cond.not33.peel, %.not19.peel
  %16 = icmp eq i64 %11, 1
  %.not21.peel = icmp sle i64 %14, %10
  %or.cond.peel.not = or i1 %16, %.not21.peel
  %not.or.cond29.peel = xor i1 %or.cond29.peel, true
  %narrow = select i1 %not.or.cond29.peel, i1 true, i1 %or.cond.peel.not
  %.sink = zext i1 %narrow to i32
  %17 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.sink)
  %18 = load i64, ptr %3, align 8
  %.not17.not.peel = icmp sgt i64 %18, 1
  br i1 %.not17.not.peel, label %.lr.ph.split, label %._crit_edge

.lr.ph.split.us:                                  ; preds = %.lr.ph, %.lr.ph.split.us
  %19 = phi i64 [ %26, %.lr.ph.split.us ], [ %11, %.lr.ph ]
  %.038.us = phi i64 [ %25, %.lr.ph.split.us ], [ 1, %.lr.ph ]
  %20 = load i64, ptr %2, align 8
  %21 = icmp ne i64 %.01541, %20
  %or.cond.not33.us = select i1 %12, i1 %21, i1 false
  %22 = and i64 %.038.us, 1
  %.not18.us = icmp eq i64 %22, 0
  %or.cond23.us = or i1 %.not18.us, %or.cond.not33.us
  %23 = add nuw nsw i64 %.038.us, 2
  %.not19.us = icmp sle i64 %23, %19
  %not.or.cond23.us = xor i1 %or.cond23.us, true
  %or.cond29.us = select i1 %not.or.cond23.us, i1 %.not19.us, i1 false
  %. = zext i1 %or.cond29.us to i32
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.)
  %25 = add nuw nsw i64 %.038.us, 1
  %26 = load i64, ptr %3, align 8
  %.not17.us.not = icmp slt i64 %.038.us, %26
  br i1 %.not17.us.not, label %.lr.ph.split.us, label %._crit_edge, !llvm.loop !9

._crit_edge43:                                    ; preds = %._crit_edge, %.lr.ph46
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  %28 = load i64, ptr %1, align 8, !tbaa !5
  %29 = add nsw i64 %28, -1
  store i64 %29, ptr %1, align 8, !tbaa !5
  %.not = icmp eq i64 %28, 0
  br i1 %.not, label %._crit_edge47, label %.lr.ph46, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph.split, %.lr.ph.split.us, %.lr.ph.split.preheader, %.preheader
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %31 = add i64 %.01541, 1
  %32 = load i64, ptr %2, align 8
  %.not16 = icmp sgt i64 %31, %32
  br i1 %.not16, label %._crit_edge43, label %.preheader, !llvm.loop !12

.lr.ph.split:                                     ; preds = %.lr.ph.split.preheader, %.lr.ph.split
  %33 = phi i64 [ %40, %.lr.ph.split ], [ %18, %.lr.ph.split.preheader ]
  %.038 = phi i64 [ %39, %.lr.ph.split ], [ 2, %.lr.ph.split.preheader ]
  %34 = load i64, ptr %2, align 8
  %35 = icmp ne i64 %.01541, %34
  %or.cond.not33 = select i1 %12, i1 %35, i1 false
  %36 = and i64 %.038, 1
  %.not18 = icmp eq i64 %36, 0
  %or.cond23 = or i1 %.not18, %or.cond.not33
  %37 = add nuw nsw i64 %.038, 2
  %.not19 = icmp sle i64 %37, %33
  %not.or.cond23 = xor i1 %or.cond23, true
  %or.cond29 = select i1 %not.or.cond23, i1 %.not19, i1 false
  %.not50 = icmp eq i64 %.038, %33
  %or.cond = or i1 %or.cond29, %.not50
  %.54 = zext i1 %or.cond to i32
  %38 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.54)
  %39 = add nuw nsw i64 %.038, 1
  %40 = load i64, ptr %3, align 8
  %.not17.not = icmp slt i64 %.038, %40
  br i1 %.not17.not, label %.lr.ph.split, label %._crit_edge, !llvm.loop !13

._crit_edge47:                                    ; preds = %._crit_edge43, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  ret i32 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 uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #3

; 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 noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { inlinehint 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 #5 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10, !14}
!14 = !{!"llvm.loop.peeled.count", i32 1}


; Effective O3 passes: ConstraintEliminationPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopFullUnrollPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass