; LLVM IR from DionysiosB/CodeForces :: 0500-0599 (574B-BearAndThreeMusketeers)

; 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::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<long, std::pair<const long, long>, std::_Select1st<std::pair<const long, long>>, std::less<long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<long, std::pair<const long, long>, std::_Select1st<std::pair<const long, long>>, std::less<long>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"struct.std::pair.0" = type { i64, i64 }
%"struct.std::pair" = type <{ %"struct.std::_Rb_tree_iterator", i8, [7 x i8] }>
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"class.std::set" = type { %"class.std::_Rb_tree.2" }
%"class.std::_Rb_tree.2" = type { %"struct.std::_Rb_tree<std::pair<long, long>, std::pair<long, long>, std::_Identity<std::pair<long, long>>, std::less<std::pair<long, long>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<long, long>, std::pair<long, long>, std::_Identity<std::pair<long, long>>, std::less<std::pair<long, long>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::pair.7" = type <{ %"struct.std::_Rb_tree_const_iterator", i8, [7 x i8] }>
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [9 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca %"class.std::map", align 8
  %5 = alloca i64, align 8
  %6 = alloca %"struct.std::pair.0", align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %"struct.std::pair", align 8
  %11 = alloca %"class.std::set", align 8
  %12 = alloca i64, align 8
  %13 = alloca i64, align 8
  %14 = alloca i64, align 8
  %15 = alloca %"struct.std::pair.0", align 8
  %16 = alloca %"struct.std::pair.7", align 8
  %17 = alloca %"struct.std::pair.0", align 8
  %18 = alloca %"struct.std::pair.7", align 8
  %19 = alloca i64, align 8
  %20 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %21 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %22 = alloca i32, align 4
  %23 = alloca %"struct.std::pair.0", align 8
  %24 = alloca i64, align 8
  %25 = alloca i64, align 8
  %26 = alloca i64, align 8
  %27 = alloca %"struct.std::pair.0", align 8
  %28 = alloca %"struct.std::pair.0", align 8
  %29 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  %30 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2, ptr noundef %3)
  call void @llvm.lifetime.start.p0(i64 48, ptr %4) #6
  call void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  store i64 1, ptr %5, align 8, !tbaa !5
  br label %31

31:                                               ; preds = %44, %0
  %32 = load i64, ptr %5, align 8, !tbaa !5
  %33 = load i64, ptr %2, align 8, !tbaa !5
  %34 = icmp sle i64 %32, %33
  br i1 %34, label %36, label %35

35:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %51

36:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !9
  invoke void @_ZNSt4pairIllEC2IRliTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %37 unwind label %47

37:                                               ; preds = %36
  %38 = invoke { ptr, i8 } @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEE6insertIS2_IllEEENSt9enable_ifIXsr16is_constructibleIS4_T_EE5valueES2_ISt17_Rb_tree_iteratorIS4_EbEE4typeEOSA_(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull align 8 dereferenceable(16) %6)
          to label %39 unwind label %47

39:                                               ; preds = %37
  %40 = getelementptr inbounds { ptr, i8 }, ptr %10, i32 0, i32 0
  %41 = extractvalue { ptr, i8 } %38, 0
  store ptr %41, ptr %40, align 8
  %42 = getelementptr inbounds { ptr, i8 }, ptr %10, i32 0, i32 1
  %43 = extractvalue { ptr, i8 } %38, 1
  store i8 %43, ptr %42, align 8
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #6
  br label %44

44:                                               ; preds = %39
  %45 = load i64, ptr %5, align 8, !tbaa !5
  %46 = add nsw i64 %45, 1
  store i64 %46, ptr %5, align 8, !tbaa !5
  br label %31, !llvm.loop !11

47:                                               ; preds = %37, %36
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %8, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %183

51:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 48, ptr %11) #6
  call void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  store i64 0, ptr %12, align 8, !tbaa !5
  br label %52

52:                                               ; preds = %82, %51
  %53 = load i64, ptr %12, align 8, !tbaa !5
  %54 = load i64, ptr %3, align 8, !tbaa !5
  %55 = icmp slt i64 %53, %54
  br i1 %55, label %57, label %56

56:                                               ; preds = %52
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %98

57:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  %58 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %13, ptr noundef %14)
          to label %59 unwind label %85

59:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #6
  invoke void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %60 unwind label %89

60:                                               ; preds = %59
  %61 = invoke { ptr, i8 } @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EE6insertEOS1_(ptr noundef nonnull align 8 dereferenceable(48) %11, ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %62 unwind label %89

62:                                               ; preds = %60
  %63 = getelementptr inbounds { ptr, i8 }, ptr %16, i32 0, i32 0
  %64 = extractvalue { ptr, i8 } %61, 0
  store ptr %64, ptr %63, align 8
  %65 = getelementptr inbounds { ptr, i8 }, ptr %16, i32 0, i32 1
  %66 = extractvalue { ptr, i8 } %61, 1
  store i8 %66, ptr %65, align 8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %17) #6
  invoke void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %67 unwind label %93

67:                                               ; preds = %62
  %68 = invoke { ptr, i8 } @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EE6insertEOS1_(ptr noundef nonnull align 8 dereferenceable(48) %11, ptr noundef nonnull align 8 dereferenceable(16) %17)
          to label %69 unwind label %93

69:                                               ; preds = %67
  %70 = getelementptr inbounds { ptr, i8 }, ptr %18, i32 0, i32 0
  %71 = extractvalue { ptr, i8 } %68, 0
  store ptr %71, ptr %70, align 8
  %72 = getelementptr inbounds { ptr, i8 }, ptr %18, i32 0, i32 1
  %73 = extractvalue { ptr, i8 } %68, 1
  store i8 %73, ptr %72, align 8
  call void @llvm.lifetime.end.p0(i64 16, ptr %17) #6
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %75 unwind label %85

75:                                               ; preds = %69
  %76 = load i64, ptr %74, align 8, !tbaa !5
  %77 = add nsw i64 %76, 1
  store i64 %77, ptr %74, align 8, !tbaa !5
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %79 unwind label %85

79:                                               ; preds = %75
  %80 = load i64, ptr %78, align 8, !tbaa !5
  %81 = add nsw i64 %80, 1
  store i64 %81, ptr %78, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %82

82:                                               ; preds = %79
  %83 = load i64, ptr %12, align 8, !tbaa !5
  %84 = add nsw i64 %83, 1
  store i64 %84, ptr %12, align 8, !tbaa !5
  br label %52, !llvm.loop !13

85:                                               ; preds = %75, %69, %57
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %8, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %9, align 4
  br label %97

89:                                               ; preds = %60, %59
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %8, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #6
  br label %97

93:                                               ; preds = %67, %62
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %8, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %17) #6
  br label %97

97:                                               ; preds = %93, %89, %85
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %182

98:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  store i64 -1, ptr %19, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  %99 = call ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  %100 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %20, i32 0, i32 0
  store ptr %99, ptr %100, align 8
  br label %101

101:                                              ; preds = %170, %98
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %102 = call ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  %103 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %21, i32 0, i32 0
  store ptr %102, ptr %103, align 8
  %104 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIllEES4_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  br i1 %104, label %106, label %105

105:                                              ; preds = %101
  store i32 8, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  br label %172

106:                                              ; preds = %101
  call void @llvm.lifetime.start.p0(i64 16, ptr %23) #6
  %107 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIllEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %23, ptr align 8 %107, i64 16, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #6
  %108 = getelementptr inbounds %"struct.std::pair.0", ptr %23, i32 0, i32 0
  %109 = load i64, ptr %108, align 8, !tbaa !14
  store i64 %109, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #6
  %110 = getelementptr inbounds %"struct.std::pair.0", ptr %23, i32 0, i32 1
  %111 = load i64, ptr %110, align 8, !tbaa !16
  store i64 %111, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #6
  store i64 1, ptr %26, align 8, !tbaa !5
  br label %112

112:                                              ; preds = %165, %106
  %113 = load i64, ptr %26, align 8, !tbaa !5
  %114 = load i64, ptr %2, align 8, !tbaa !5
  %115 = icmp sle i64 %113, %114
  br i1 %115, label %117, label %116

116:                                              ; preds = %112
  store i32 11, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #6
  br label %169

117:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 16, ptr %27) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %28) #6
  invoke void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %27, ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %118 unwind label %130

118:                                              ; preds = %117
  %119 = invoke noundef i64 @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5countERKS1_(ptr noundef nonnull align 8 dereferenceable(48) %11, ptr noundef nonnull align 8 dereferenceable(16) %27)
          to label %120 unwind label %130

120:                                              ; preds = %118
  %121 = icmp ule i64 %119, 0
  br i1 %121, label %127, label %122

122:                                              ; preds = %120
  invoke void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %28, ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %123 unwind label %134

123:                                              ; preds = %122
  %124 = invoke noundef i64 @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5countERKS1_(ptr noundef nonnull align 8 dereferenceable(48) %11, ptr noundef nonnull align 8 dereferenceable(16) %28)
          to label %125 unwind label %134

125:                                              ; preds = %123
  %126 = icmp ule i64 %124, 0
  br label %127

127:                                              ; preds = %125, %120
  %128 = phi i1 [ true, %120 ], [ %126, %125 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %27) #6
  br i1 %128, label %129, label %139

129:                                              ; preds = %127
  br label %165

130:                                              ; preds = %118, %117
  %131 = landingpad { ptr, i32 }
          cleanup
  %132 = extractvalue { ptr, i32 } %131, 0
  store ptr %132, ptr %8, align 8
  %133 = extractvalue { ptr, i32 } %131, 1
  store i32 %133, ptr %9, align 4
  br label %138

134:                                              ; preds = %123, %122
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %8, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %28) #6
  br label %138

138:                                              ; preds = %134, %130
  call void @llvm.lifetime.end.p0(i64 16, ptr %27) #6
  br label %168

139:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #6
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %141 unwind label %160

141:                                              ; preds = %139
  %142 = load i64, ptr %140, align 8, !tbaa !5
  %143 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull align 8 dereferenceable(8) %25)
          to label %144 unwind label %160

144:                                              ; preds = %141
  %145 = load i64, ptr %143, align 8, !tbaa !5
  %146 = add nsw i64 %142, %145
  %147 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %4, ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %148 unwind label %160

148:                                              ; preds = %144
  %149 = load i64, ptr %147, align 8, !tbaa !5
  %150 = add nsw i64 %146, %149
  %151 = sub nsw i64 %150, 6
  store i64 %151, ptr %29, align 8, !tbaa !5
  %152 = load i64, ptr %19, align 8, !tbaa !5
  %153 = icmp slt i64 %152, 0
  br i1 %153, label %158, label %154

154:                                              ; preds = %148
  %155 = load i64, ptr %29, align 8, !tbaa !5
  %156 = load i64, ptr %19, align 8, !tbaa !5
  %157 = icmp slt i64 %155, %156
  br i1 %157, label %158, label %164

158:                                              ; preds = %154, %148
  %159 = load i64, ptr %29, align 8, !tbaa !5
  store i64 %159, ptr %19, align 8, !tbaa !5
  br label %164

160:                                              ; preds = %144, %141, %139
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %8, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  br label %168

164:                                              ; preds = %158, %154
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  br label %165

165:                                              ; preds = %164, %129
  %166 = load i64, ptr %26, align 8, !tbaa !5
  %167 = add nsw i64 %166, 1
  store i64 %167, ptr %26, align 8, !tbaa !5
  br label %112, !llvm.loop !17

168:                                              ; preds = %160, %138
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  br label %181

169:                                              ; preds = %116
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #6
  br label %170

170:                                              ; preds = %169
  %171 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIllEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #6
  br label %101, !llvm.loop !18

172:                                              ; preds = %105
  %173 = load i64, ptr %19, align 8, !tbaa !5
  %174 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.1, i64 noundef %173)
          to label %175 unwind label %177

175:                                              ; preds = %172
  store i32 0, ptr %1, align 4
  store i32 1, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %11) #6
  call void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  %176 = load i32, ptr %1, align 4
  ret i32 %176

177:                                              ; preds = %172
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %8, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %9, align 4
  br label %181

181:                                              ; preds = %177, %168
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  br label %182

182:                                              ; preds = %181, %97
  call void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %11) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %11) #6
  br label %183

183:                                              ; preds = %182, %47
  call void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  br label %184

184:                                              ; preds = %183
  %185 = load ptr, ptr %8, align 8
  %186 = load i32, ptr %9, align 4
  %187 = insertvalue { ptr, i32 } poison, ptr %185, 0
  %188 = insertvalue { ptr, i32 } %187, i32 %186, 1
  resume { ptr, i32 } %188
}

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

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEE6insertIS2_IllEEENSt9enable_ifIXsr16is_constructibleIS4_T_EE5valueES2_ISt17_Rb_tree_iteratorIS4_EbEE4typeEOSA_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIllEC2IRliTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EE6insertEOS1_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIllEES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIllEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5countERKS1_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIllEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

declare i32 @printf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

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 = { mustprogress nounwind 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 = { 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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { 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 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = !{!15, !6, i64 0}
!15 = !{!"_ZTSSt4pairIllE", !6, i64 0, !6, i64 8}
!16 = !{!15, !6, i64 8}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !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::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<long, std::pair<const long, long>, std::_Select1st<std::pair<const long, long>>, std::less<long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<long, std::pair<const long, long>, std::_Select1st<std::pair<const long, long>>, std::less<long>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"struct.std::pair.0" = type { i64, i64 }
%"class.std::set" = type { %"class.std::_Rb_tree.2" }
%"class.std::_Rb_tree.2" = type { %"struct.std::_Rb_tree<std::pair<long, long>, std::pair<long, long>, std::_Identity<std::pair<long, long>>, std::less<std::pair<long, long>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<long, long>, std::pair<long, long>, std::_Identity<std::pair<long, long>>, std::less<std::pair<long, long>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [9 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca %"class.std::map", align 8
  %4 = alloca i64, align 8
  %5 = alloca %"struct.std::pair.0", align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::set", align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca %"struct.std::pair.0", align 8
  %11 = alloca %"struct.std::pair.0", align 8
  %12 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %13 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca i64, align 8
  %17 = alloca %"struct.std::pair.0", align 8
  %18 = alloca %"struct.std::pair.0", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  %19 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1, ptr noundef nonnull %2)
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %3) #6
  call void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  store i64 1, ptr %4, align 8, !tbaa !5
  %20 = load i64, ptr %1, align 8, !tbaa !5
  %.not40 = icmp slt i64 %20, 1
  br i1 %.not40, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %24, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %7) #6
  call void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #6
  %21 = load i64, ptr %2, align 8, !tbaa !5
  %22 = icmp sgt i64 %21, 0
  br i1 %22, label %.lr.ph43, label %._crit_edge44

.lr.ph:                                           ; preds = %0, %24
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  store i32 0, ptr %6, align 4, !tbaa !9
  call void @_ZNSt4pairIllEC2IRliTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %23 = invoke { ptr, i8 } @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEE6insertIS2_IllEEENSt9enable_ifIXsr16is_constructibleIS4_T_EE5valueES2_ISt17_Rb_tree_iteratorIS4_EbEE4typeEOSA_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %24 unwind label %28

24:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #6
  %25 = load i64, ptr %4, align 8, !tbaa !5
  %26 = add nsw i64 %25, 1
  store i64 %26, ptr %4, align 8, !tbaa !5
  %27 = load i64, ptr %1, align 8, !tbaa !5
  %.not.not = icmp slt i64 %25, %27
  br i1 %.not.not, label %.lr.ph, label %._crit_edge, !llvm.loop !11

28:                                               ; preds = %.lr.ph
  %29 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  br label %97

._crit_edge44:                                    ; preds = %43, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  %30 = call ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %7) #6
  store ptr %30, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  %31 = call ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %7) #6
  store ptr %31, ptr %13, align 8
  %32 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIllEES4_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  br i1 %32, label %.lr.ph52, label %._crit_edge53

.lr.ph43:                                         ; preds = %._crit_edge, %43
  %.02341 = phi i64 [ %46, %43 ], [ 0, %._crit_edge ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %33 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %8, ptr noundef nonnull %9)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #6
  call void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9)
  %34 = invoke { ptr, i8 } @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EE6insertEOS1_(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 8 dereferenceable(16) %10)
          to label %35 unwind label %51

35:                                               ; preds = %.lr.ph43
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #6
  call void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %8)
  %36 = invoke { ptr, i8 } @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EE6insertEOS1_(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %37 unwind label %53

37:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #6
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %39 unwind label %49

39:                                               ; preds = %37
  %40 = load i64, ptr %38, align 8, !tbaa !5
  %41 = add nsw i64 %40, 1
  store i64 %41, ptr %38, align 8, !tbaa !5
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %43 unwind label %49

43:                                               ; preds = %39
  %44 = load i64, ptr %42, align 8, !tbaa !5
  %45 = add nsw i64 %44, 1
  store i64 %45, ptr %42, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  %46 = add nuw nsw i64 %.02341, 1
  %47 = load i64, ptr %2, align 8, !tbaa !5
  %48 = icmp slt i64 %46, %47
  br i1 %48, label %.lr.ph43, label %._crit_edge44, !llvm.loop !13

49:                                               ; preds = %39, %37
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %55

51:                                               ; preds = %.lr.ph43
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #6
  br label %55

53:                                               ; preds = %35
  %54 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #6
  br label %55

55:                                               ; preds = %53, %51, %49
  %.pn29 = phi { ptr, i32 } [ %50, %49 ], [ %54, %53 ], [ %52, %51 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  br label %96

._crit_edge53:                                    ; preds = %._crit_edge49, %._crit_edge44
  %.019.lcssa = phi i64 [ -1, %._crit_edge44 ], [ %.120.lcssa, %._crit_edge49 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  %56 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %.019.lcssa)
  call void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %7) #6
  call void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  ret i32 0

.lr.ph52:                                         ; preds = %._crit_edge44, %._crit_edge49
  %.01950 = phi i64 [ %.120.lcssa, %._crit_edge49 ], [ -1, %._crit_edge44 ]
  %57 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIllEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  %.sroa.0.0.copyload = load i64, ptr %57, align 8
  %.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %57, i64 8
  %.sroa.5.0.copyload = load i64, ptr %.sroa.5.0..sroa_idx, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #6
  store i64 %.sroa.0.0.copyload, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #6
  store i64 %.sroa.5.0.copyload, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #6
  store i64 1, ptr %16, align 8, !tbaa !5
  %58 = load i64, ptr %1, align 8, !tbaa !5
  %.not2545 = icmp slt i64 %58, 1
  br i1 %.not2545, label %._crit_edge49, label %.lr.ph48

._crit_edge49:                                    ; preds = %91, %.lr.ph52
  %.120.lcssa = phi i64 [ %.01950, %.lr.ph52 ], [ %.322, %91 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIllEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  %60 = call ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %7) #6
  store ptr %60, ptr %13, align 8
  %61 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIllEES4_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  br i1 %61, label %.lr.ph52, label %._crit_edge53, !llvm.loop !14

.lr.ph48:                                         ; preds = %.lr.ph52, %91
  %.12046 = phi i64 [ %.322, %91 ], [ %.01950, %.lr.ph52 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %17) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %18) #6
  call void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %16)
  %62 = invoke noundef i64 @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5countERKS1_(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 8 dereferenceable(16) %17)
          to label %63 unwind label %69

63:                                               ; preds = %.lr.ph48
  %64 = icmp eq i64 %62, 0
  br i1 %64, label %.critedge, label %65

65:                                               ; preds = %63
  call void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16) %18, ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %16)
  %66 = invoke noundef i64 @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5countERKS1_(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 8 dereferenceable(16) %18)
          to label %67 unwind label %71

67:                                               ; preds = %65
  %68 = icmp eq i64 %66, 0
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %17) #6
  br i1 %68, label %91, label %74

.critedge:                                        ; preds = %63
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %17) #6
  br label %91

69:                                               ; preds = %.lr.ph48
  %70 = landingpad { ptr, i32 }
          cleanup
  br label %73

71:                                               ; preds = %65
  %72 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #6
  br label %73

73:                                               ; preds = %71, %69
  %.pn = phi { ptr, i32 } [ %72, %71 ], [ %70, %69 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %17) #6
  br label %95

74:                                               ; preds = %67
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %76 unwind label %89

76:                                               ; preds = %74
  %77 = load i64, ptr %75, align 8, !tbaa !5
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %79 unwind label %89

79:                                               ; preds = %76
  %80 = load i64, ptr %78, align 8, !tbaa !5
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %82 unwind label %89

82:                                               ; preds = %79
  %83 = load i64, ptr %81, align 8, !tbaa !5
  %84 = add i64 %77, -6
  %85 = add i64 %84, %80
  %86 = add i64 %85, %83
  %87 = icmp slt i64 %.12046, 0
  %88 = call i64 @llvm.smin.i64(i64 %86, i64 %.12046)
  %.221 = select i1 %87, i64 %86, i64 %88
  br label %91

89:                                               ; preds = %79, %76, %74
  %90 = landingpad { ptr, i32 }
          cleanup
  br label %95

91:                                               ; preds = %67, %.critedge, %82
  %.322 = phi i64 [ %.12046, %.critedge ], [ %.12046, %67 ], [ %.221, %82 ]
  %92 = load i64, ptr %16, align 8, !tbaa !5
  %93 = add nsw i64 %92, 1
  store i64 %93, ptr %16, align 8, !tbaa !5
  %94 = load i64, ptr %1, align 8, !tbaa !5
  %.not25.not = icmp slt i64 %92, %94
  br i1 %.not25.not, label %.lr.ph48, label %._crit_edge49, !llvm.loop !15

95:                                               ; preds = %89, %73
  %.pn27 = phi { ptr, i32 } [ %90, %89 ], [ %.pn, %73 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  br label %96

96:                                               ; preds = %95, %55
  %.pn29.pn = phi { ptr, i32 } [ %.pn29, %55 ], [ %.pn27, %95 ]
  call void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %7) #6
  br label %97

97:                                               ; preds = %96, %28
  %.pn32 = phi { ptr, i32 } [ %29, %28 ], [ %.pn29.pn, %96 ]
  call void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn32
}

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

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEE6insertIS2_IllEEENSt9enable_ifIXsr16is_constructibleIS4_T_EE5valueES2_ISt17_Rb_tree_iteratorIS4_EbEE4typeEOSA_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIllEC2IRliTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; 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 nounwind uwtable
declare dso_local void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EE6insertEOS1_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIllEC2IRlS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIllEES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIllEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3setISt4pairIllESt4lessIS1_ESaIS1_EE5countERKS1_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIllEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setISt4pairIllESt4lessIS1_ESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapIllSt4lessIlESaISt4pairIKllEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #5

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 = { 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 #3 = { mustprogress nounwind 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 = { 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { 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 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass