; LLVM IR from Izaron/ACM-ICPC :: Timus Online Judge/Volume 2/1134. Cards (main)

; 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
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca [1005 x i8], align 16
  %5 = alloca i8, align 1
  %6 = alloca [1005 x i32], align 16
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 1005, ptr %4) #4
  %14 = getelementptr inbounds [1005 x i8], ptr %4, i64 0, i64 0
  %15 = getelementptr inbounds [1005 x i8], ptr %4, i64 0, i64 0
  %16 = getelementptr inbounds i8, ptr %15, i64 1005
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #4
  store i8 0, ptr %5, align 1, !tbaa !5
  call void @_ZSt4fillIPbbEvT_S1_RKT0_(ptr noundef %14, ptr noundef %16, ptr noundef nonnull align 1 dereferenceable(1) %5)
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 4020, ptr %6) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %17

17:                                               ; preds = %27, %0
  %18 = load i32, ptr %7, align 4, !tbaa !9
  %19 = load i32, ptr %3, align 4, !tbaa !9
  %20 = icmp slt i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %30

22:                                               ; preds = %17
  %23 = load i32, ptr %7, align 4, !tbaa !9
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [1005 x i32], ptr %6, i64 0, i64 %24
  %26 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %25)
  br label %27

27:                                               ; preds = %22
  %28 = load i32, ptr %7, align 4, !tbaa !9
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr %7, align 4, !tbaa !9
  br label %17, !llvm.loop !11

30:                                               ; preds = %21
  %31 = getelementptr inbounds [1005 x i32], ptr %6, i64 0, i64 0
  %32 = getelementptr inbounds [1005 x i32], ptr %6, i64 0, i64 0
  %33 = load i32, ptr %3, align 4, !tbaa !9
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds i32, ptr %32, i64 %34
  call void @_ZSt4sortIPiEvT_S1_(ptr noundef %31, ptr noundef %35)
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !9
  br label %36

36:                                               ; preds = %87, %30
  %37 = load i32, ptr %8, align 4, !tbaa !9
  %38 = load i32, ptr %3, align 4, !tbaa !9
  %39 = icmp slt i32 %37, %38
  br i1 %39, label %41, label %40

40:                                               ; preds = %36
  store i32 5, ptr %9, align 4
  br label %90

41:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 -1, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %42

42:                                               ; preds = %71, %41
  %43 = load i32, ptr %11, align 4, !tbaa !9
  %44 = load i32, ptr %2, align 4, !tbaa !9
  %45 = icmp slt i32 %43, %44
  br i1 %45, label %47, label %46

46:                                               ; preds = %42
  store i32 8, ptr %9, align 4
  br label %74

47:                                               ; preds = %42
  %48 = load i32, ptr %8, align 4, !tbaa !9
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds [1005 x i32], ptr %6, i64 0, i64 %49
  %51 = load i32, ptr %50, align 4, !tbaa !9
  %52 = load i32, ptr %11, align 4, !tbaa !9
  %53 = icmp eq i32 %51, %52
  br i1 %53, label %62, label %54

54:                                               ; preds = %47
  %55 = load i32, ptr %8, align 4, !tbaa !9
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [1005 x i32], ptr %6, i64 0, i64 %56
  %58 = load i32, ptr %57, align 4, !tbaa !9
  %59 = load i32, ptr %11, align 4, !tbaa !9
  %60 = add nsw i32 %59, 1
  %61 = icmp eq i32 %58, %60
  br i1 %61, label %62, label %70

62:                                               ; preds = %54, %47
  %63 = load i32, ptr %11, align 4, !tbaa !9
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [1005 x i8], ptr %4, i64 0, i64 %64
  %66 = load i8, ptr %65, align 1, !tbaa !5, !range !13, !noundef !14
  %67 = trunc i8 %66 to i1
  br i1 %67, label %70, label %68

68:                                               ; preds = %62
  %69 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %69, ptr %10, align 4, !tbaa !9
  store i32 8, ptr %9, align 4
  br label %74

70:                                               ; preds = %62, %54
  br label %71

71:                                               ; preds = %70
  %72 = load i32, ptr %11, align 4, !tbaa !9
  %73 = add nsw i32 %72, 1
  store i32 %73, ptr %11, align 4, !tbaa !9
  br label %42, !llvm.loop !15

74:                                               ; preds = %68, %46
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %75

75:                                               ; preds = %74
  %76 = load i32, ptr %10, align 4, !tbaa !9
  %77 = icmp eq i32 %76, -1
  br i1 %77, label %78, label %80

78:                                               ; preds = %75
  %79 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  store i32 0, ptr %1, align 4
  store i32 1, ptr %9, align 4
  br label %84

80:                                               ; preds = %75
  %81 = load i32, ptr %10, align 4, !tbaa !9
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [1005 x i8], ptr %4, i64 0, i64 %82
  store i8 1, ptr %83, align 1, !tbaa !5
  store i32 0, ptr %9, align 4
  br label %84

84:                                               ; preds = %80, %78
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  %85 = load i32, ptr %9, align 4
  switch i32 %85, label %90 [
    i32 0, label %86
  ]

86:                                               ; preds = %84
  br label %87

87:                                               ; preds = %86
  %88 = load i32, ptr %8, align 4, !tbaa !9
  %89 = add nsw i32 %88, 1
  store i32 %89, ptr %8, align 4, !tbaa !9
  br label %36, !llvm.loop !16

90:                                               ; preds = %84, %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  %91 = load i32, ptr %9, align 4
  switch i32 %91, label %94 [
    i32 5, label %92
  ]

92:                                               ; preds = %90
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
  store i32 0, ptr %9, align 4
  br label %94

94:                                               ; preds = %92, %90
  call void @llvm.lifetime.end.p0(i64 4020, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 1005, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  %95 = load i32, ptr %9, align 4
  switch i32 %95, label %98 [
    i32 0, label %96
    i32 1, label %96
  ]

96:                                               ; preds = %94, %94
  %97 = load i32, ptr %1, align 4
  ret i32 %97

98:                                               ; preds = %94
  unreachable
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4fillIPbbEvT_S1_RKT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) #3

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIPiEvT_S1_(ptr noundef, ptr noundef) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3

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 = { "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 = { 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 #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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}


; 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
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca [1005 x i8], align 16
  %4 = alloca i8, align 1
  %5 = alloca [1005 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.start.p0(i64 1005, ptr nonnull %3) #4
  %8 = getelementptr inbounds i8, ptr %3, i64 1005
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #4
  store i8 0, ptr %4, align 1, !tbaa !5
  call void @_ZSt4fillIPbbEvT_S1_RKT0_(ptr noundef nonnull %3, ptr noundef nonnull %8, ptr noundef nonnull align 1 dereferenceable(1) %4)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 4020, ptr nonnull %5) #4
  %9 = load i32, ptr %2, align 4, !tbaa !9
  %10 = icmp sgt i32 %9, 0
  br i1 %10, label %.lr.ph, label %.._crit_edge_crit_edge

.._crit_edge_crit_edge:                           ; preds = %0
  %.pre = sext i32 %9 to i64
  br label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.._crit_edge_crit_edge ], [ %18, %.lr.ph ]
  %11 = getelementptr inbounds i32, ptr %5, i64 %.pre-phi
  call void @_ZSt4sortIPiEvT_S1_(ptr noundef nonnull %5, ptr noundef nonnull %11)
  %12 = load i32, ptr %2, align 4, !tbaa !9
  %.not2740 = icmp sgt i32 %12, 0
  br i1 %.not2740, label %.preheader.lr.ph, label %.preheader._crit_edge

.preheader.lr.ph:                                 ; preds = %._crit_edge
  %13 = load i32, ptr %1, align 4, !tbaa !9
  %14 = icmp sgt i32 %13, 0
  br i1 %14, label %.preheader.preheader, label %.preheader._crit_edge

.preheader.preheader:                             ; preds = %.preheader.lr.ph
  %wide.trip.count51 = zext nneg i32 %12 to i64
  %wide.trip.count = zext nneg i32 %13 to i64
  br label %.preheader

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %15 = getelementptr inbounds [1005 x i32], ptr %5, i64 0, i64 %indvars.iv
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %17 = load i32, ptr %2, align 4, !tbaa !9
  %18 = sext i32 %17 to i64
  %19 = icmp slt i64 %indvars.iv.next, %18
  br i1 %19, label %.lr.ph, label %._crit_edge, !llvm.loop !11

.preheader:                                       ; preds = %.preheader.preheader, %31
  %indvars.iv48 = phi i64 [ 0, %.preheader.preheader ], [ %indvars.iv.next49, %31 ]
  %20 = getelementptr inbounds [1005 x i32], ptr %5, i64 0, i64 %indvars.iv48
  %21 = load i32, ptr %20, align 4, !tbaa !9
  %22 = zext i32 %21 to i64
  br label %23

23:                                               ; preds = %.preheader, %30
  %indvars.iv45 = phi i64 [ 0, %.preheader ], [ %indvars.iv.next46, %30 ]
  %24 = icmp eq i64 %indvars.iv45, %22
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %25 = icmp eq i64 %indvars.iv.next46, %22
  %or.cond = select i1 %24, i1 true, i1 %25
  br i1 %or.cond, label %26, label %30

26:                                               ; preds = %23
  %27 = getelementptr inbounds [1005 x i8], ptr %3, i64 0, i64 %indvars.iv45
  %28 = load i8, ptr %27, align 1, !tbaa !5, !range !13, !noundef !14
  %29 = trunc nuw i8 %28 to i1
  br i1 %29, label %30, label %31

30:                                               ; preds = %23, %26
  %exitcond.not = icmp eq i64 %indvars.iv.next46, %wide.trip.count
  br i1 %exitcond.not, label %.preheader._crit_edge, label %23, !llvm.loop !15

31:                                               ; preds = %26
  %32 = and i64 %indvars.iv45, 4294967295
  %33 = getelementptr inbounds [1005 x i8], ptr %3, i64 0, i64 %32
  store i8 1, ptr %33, align 1, !tbaa !5
  %indvars.iv.next49 = add nuw nsw i64 %indvars.iv48, 1
  %exitcond52.not = icmp eq i64 %indvars.iv.next49, %wide.trip.count51
  br i1 %exitcond52.not, label %.preheader._crit_edge, label %.preheader, !llvm.loop !16

.preheader._crit_edge:                            ; preds = %31, %30, %._crit_edge, %.preheader.lr.ph
  %.str.sink = phi ptr [ @.str, %.preheader.lr.ph ], [ @.str.1, %._crit_edge ], [ @.str, %30 ], [ @.str.1, %31 ]
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull %.str.sink)
  call void @llvm.lifetime.end.p0(i64 4020, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 1005, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4fillIPbbEvT_S1_RKT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) 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: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIPiEvT_S1_(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3

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 = { "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 = { 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 #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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}


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