; LLVM IR from DionysiosB/CodeForces :: 1000-1099 (1091B-NewYearAndTheTreasureGeolocation)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"struct.std::pair" = type { i64, i64 }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::pair<long, long>, std::pair<const std::pair<long, long>, long>, std::_Select1st<std::pair<const std::pair<long, long>, long>>, std::less<std::pair<long, long>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<long, long>, std::pair<const std::pair<long, long>, long>, std::_Select1st<std::pair<const std::pair<long, long>, long>>, std::less<std::pair<long, 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 }

@.str = external hidden unnamed_addr constant [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 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 %"class.std::vector", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca %"struct.std::pair", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca i64, align 8
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca %"struct.std::pair", align 8
  %17 = alloca %"class.std::map", align 8
  %18 = alloca i64, align 8
  %19 = alloca %"struct.std::pair", align 8
  %20 = alloca i64, align 8
  %21 = alloca i32, align 4
  %22 = alloca i64, align 8
  %23 = alloca i64, align 8
  %24 = alloca i64, align 8
  %25 = alloca %"struct.std::pair", align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #5
  %26 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #5
  %27 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #5
  call void @_ZNSaISt4pairIllEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt6vectorISt4pairIllESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %27, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %28 unwind label %34

28:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  store i64 0, ptr %7, align 8, !tbaa !5
  br label %29

29:                                               ; preds = %50, %28
  %30 = load i64, ptr %7, align 8, !tbaa !5
  %31 = load i64, ptr %2, align 8, !tbaa !5
  %32 = icmp slt i64 %30, %31
  br i1 %32, label %38, label %33

33:                                               ; preds = %29
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %62

34:                                               ; preds = %0
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %5, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %6, align 4
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #5
  br label %186

38:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %39 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %8, ptr noundef %9)
          to label %40 unwind label %53

40:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #5
  %41 = invoke { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %42 unwind label %57

42:                                               ; preds = %40
  %43 = getelementptr inbounds { i64, i64 }, ptr %10, i32 0, i32 0
  %44 = extractvalue { i64, i64 } %41, 0
  store i64 %44, ptr %43, align 8
  %45 = getelementptr inbounds { i64, i64 }, ptr %10, i32 0, i32 1
  %46 = extractvalue { i64, i64 } %41, 1
  store i64 %46, ptr %45, align 8
  %47 = load i64, ptr %7, align 8, !tbaa !5
  %48 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %47) #5
  %49 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSEOS0_(ptr noundef nonnull align 8 dereferenceable(16) %48, ptr noundef nonnull align 8 dereferenceable(16) %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %50

50:                                               ; preds = %42
  %51 = load i64, ptr %7, align 8, !tbaa !5
  %52 = add nsw i64 %51, 1
  store i64 %52, ptr %7, align 8, !tbaa !5
  br label %29, !llvm.loop !9

53:                                               ; preds = %38
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %5, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %6, align 4
  br label %61

57:                                               ; preds = %40
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %5, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #5
  br label %61

61:                                               ; preds = %57, %53
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %185

62:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #5
  %63 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #5
  call void @_ZNSaISt4pairIllEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #5
  invoke void @_ZNSt6vectorISt4pairIllESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %63, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %64 unwind label %70

64:                                               ; preds = %62
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  store i64 0, ptr %13, align 8, !tbaa !5
  br label %65

65:                                               ; preds = %86, %64
  %66 = load i64, ptr %13, align 8, !tbaa !5
  %67 = load i64, ptr %2, align 8, !tbaa !5
  %68 = icmp slt i64 %66, %67
  br i1 %68, label %74, label %69

69:                                               ; preds = %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %98

70:                                               ; preds = %62
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %5, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %6, align 4
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #5
  br label %184

74:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  %75 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %14, ptr noundef %15)
          to label %76 unwind label %89

76:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #5
  %77 = invoke { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %78 unwind label %93

78:                                               ; preds = %76
  %79 = getelementptr inbounds { i64, i64 }, ptr %16, i32 0, i32 0
  %80 = extractvalue { i64, i64 } %77, 0
  store i64 %80, ptr %79, align 8
  %81 = getelementptr inbounds { i64, i64 }, ptr %16, i32 0, i32 1
  %82 = extractvalue { i64, i64 } %77, 1
  store i64 %82, ptr %81, align 8
  %83 = load i64, ptr %13, align 8, !tbaa !5
  %84 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %83) #5
  %85 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSEOS0_(ptr noundef nonnull align 8 dereferenceable(16) %84, ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  br label %86

86:                                               ; preds = %78
  %87 = load i64, ptr %13, align 8, !tbaa !5
  %88 = add nsw i64 %87, 1
  store i64 %88, ptr %13, align 8, !tbaa !5
  br label %65, !llvm.loop !11

89:                                               ; preds = %74
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %5, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %6, align 4
  br label %97

93:                                               ; preds = %76
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %5, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #5
  br label %97

97:                                               ; preds = %93, %89
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %183

98:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 48, ptr %17) #5
  call void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %17) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  store i64 0, ptr %18, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #5
  invoke void @_ZNSt4pairIllEC2IllTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %99 unwind label %105

99:                                               ; preds = %98
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  store i64 0, ptr %20, align 8, !tbaa !5
  br label %100

100:                                              ; preds = %171, %99
  %101 = load i64, ptr %20, align 8, !tbaa !5
  %102 = load i64, ptr %2, align 8, !tbaa !5
  %103 = icmp slt i64 %101, %102
  br i1 %103, label %109, label %104

104:                                              ; preds = %100
  store i32 8, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br label %174

105:                                              ; preds = %174, %98
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %5, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %6, align 4
  br label %182

109:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #5
  store i64 0, ptr %22, align 8, !tbaa !5
  br label %110

110:                                              ; preds = %167, %109
  %111 = load i64, ptr %22, align 8, !tbaa !5
  %112 = load i64, ptr %2, align 8, !tbaa !5
  %113 = icmp slt i64 %111, %112
  br i1 %113, label %115, label %114

114:                                              ; preds = %110
  store i32 11, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  br label %170

115:                                              ; preds = %110
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #5
  %116 = load i64, ptr %20, align 8, !tbaa !5
  %117 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %116) #5
  %118 = getelementptr inbounds %"struct.std::pair", ptr %117, i32 0, i32 0
  %119 = load i64, ptr %118, align 8, !tbaa !12
  %120 = load i64, ptr %22, align 8, !tbaa !5
  %121 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %120) #5
  %122 = getelementptr inbounds %"struct.std::pair", ptr %121, i32 0, i32 0
  %123 = load i64, ptr %122, align 8, !tbaa !12
  %124 = add nsw i64 %119, %123
  store i64 %124, ptr %23, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #5
  %125 = load i64, ptr %20, align 8, !tbaa !5
  %126 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %125) #5
  %127 = getelementptr inbounds %"struct.std::pair", ptr %126, i32 0, i32 1
  %128 = load i64, ptr %127, align 8, !tbaa !14
  %129 = load i64, ptr %22, align 8, !tbaa !5
  %130 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %129) #5
  %131 = getelementptr inbounds %"struct.std::pair", ptr %130, i32 0, i32 1
  %132 = load i64, ptr %131, align 8, !tbaa !14
  %133 = add nsw i64 %128, %132
  store i64 %133, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %25) #5
  %134 = invoke { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %135 unwind label %146

135:                                              ; preds = %115
  %136 = getelementptr inbounds { i64, i64 }, ptr %25, i32 0, i32 0
  %137 = extractvalue { i64, i64 } %134, 0
  store i64 %137, ptr %136, align 8
  %138 = getelementptr inbounds { i64, i64 }, ptr %25, i32 0, i32 1
  %139 = extractvalue { i64, i64 } %134, 1
  store i64 %139, ptr %138, align 8
  %140 = invoke noundef i64 @_ZNKSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEE5countERS4_(ptr noundef nonnull align 8 dereferenceable(48) %17, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %141 unwind label %146

141:                                              ; preds = %135
  %142 = icmp ne i64 %140, 0
  br i1 %142, label %150, label %143

143:                                              ; preds = %141
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %17, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %145 unwind label %146

145:                                              ; preds = %143
  store i64 0, ptr %144, align 8, !tbaa !5
  br label %150

146:                                              ; preds = %162, %160, %152, %150, %143, %135, %115
  %147 = landingpad { ptr, i32 }
          cleanup
  %148 = extractvalue { ptr, i32 } %147, 0
  store ptr %148, ptr %5, align 8
  %149 = extractvalue { ptr, i32 } %147, 1
  store i32 %149, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br label %182

150:                                              ; preds = %145, %141
  %151 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %17, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %152 unwind label %146

152:                                              ; preds = %150
  %153 = load i64, ptr %151, align 8, !tbaa !5
  %154 = add nsw i64 %153, 1
  store i64 %154, ptr %151, align 8, !tbaa !5
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %17, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %156 unwind label %146

156:                                              ; preds = %152
  %157 = load i64, ptr %155, align 8, !tbaa !5
  %158 = load i64, ptr %18, align 8, !tbaa !5
  %159 = icmp sgt i64 %157, %158
  br i1 %159, label %160, label %166

160:                                              ; preds = %156
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %17, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %162 unwind label %146

162:                                              ; preds = %160
  %163 = load i64, ptr %161, align 8, !tbaa !5
  store i64 %163, ptr %18, align 8, !tbaa !5
  %164 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %165 unwind label %146

165:                                              ; preds = %162
  br label %166

166:                                              ; preds = %165, %156
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  br label %167

167:                                              ; preds = %166
  %168 = load i64, ptr %22, align 8, !tbaa !5
  %169 = add nsw i64 %168, 1
  store i64 %169, ptr %22, align 8, !tbaa !5
  br label %110, !llvm.loop !15

170:                                              ; preds = %114
  br label %171

171:                                              ; preds = %170
  %172 = load i64, ptr %20, align 8, !tbaa !5
  %173 = add nsw i64 %172, 1
  store i64 %173, ptr %20, align 8, !tbaa !5
  br label %100, !llvm.loop !16

174:                                              ; preds = %104
  %175 = getelementptr inbounds %"struct.std::pair", ptr %19, i32 0, i32 0
  %176 = load i64, ptr %175, align 8, !tbaa !12
  %177 = getelementptr inbounds %"struct.std::pair", ptr %19, i32 0, i32 1
  %178 = load i64, ptr %177, align 8, !tbaa !14
  %179 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.2, i64 noundef %176, i64 noundef %178)
          to label %180 unwind label %105

180:                                              ; preds = %174
  store i32 0, ptr %1, align 4
  store i32 1, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %17) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %17) #5
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #5
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  %181 = load i32, ptr %1, align 4
  ret i32 %181

182:                                              ; preds = %146, %105
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %17) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %17) #5
  br label %183

183:                                              ; preds = %182, %97
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  br label %184

184:                                              ; preds = %183, %70
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #5
  br label %185

185:                                              ; preds = %184, %61
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  br label %186

186:                                              ; preds = %185, %34
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  br label %187

187:                                              ; preds = %186
  %188 = load ptr, ptr %5, align 8
  %189 = load i32, ptr %6, align 4
  %190 = insertvalue { ptr, i32 } poison, ptr %188, 0
  %191 = insertvalue { ptr, i32 } %190, i32 %189, 1
  resume { ptr, i32 } %191
}

; 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 @_ZNSaISt4pairIllEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIllESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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 uwtable
declare dso_local { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSEOS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIllEC2IllTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEE5countERS4_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(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(16) ptr @_ZNSt4pairIllEaSERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) 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 = { 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 = !{!13, !6, i64 0}
!13 = !{!"_ZTSSt4pairIllE", !6, i64 0, !6, i64 8}
!14 = !{!13, !6, i64 8}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"struct.std::pair" = type { i64, i64 }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::pair<long, long>, std::pair<const std::pair<long, long>, long>, std::_Select1st<std::pair<const std::pair<long, long>, long>>, std::less<std::pair<long, long>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<long, long>, std::pair<const std::pair<long, long>, long>, std::_Select1st<std::pair<const std::pair<long, long>, long>>, std::less<std::pair<long, 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 }

@.str = external hidden unnamed_addr constant [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 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 %"class.std::vector", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca %"struct.std::pair", align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca %"struct.std::pair", align 8
  %12 = alloca %"class.std::map", align 8
  %13 = alloca %"struct.std::pair", align 8
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca %"struct.std::pair", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #5
  %17 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #5
  %18 = load i64, ptr %1, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #5
  call void @_ZNSaISt4pairIllEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  invoke void @_ZNSt6vectorISt4pairIllESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %18, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %19 unwind label %23

19:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  %20 = load i64, ptr %1, align 8, !tbaa !5
  %21 = icmp sgt i64 %20, 0
  br i1 %21, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %19
  %22 = getelementptr inbounds i8, ptr %6, i64 8
  br label %25

._crit_edge:                                      ; preds = %28, %19
  %.lcssa = phi i64 [ %20, %19 ], [ %34, %28 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #5
  call void @_ZNSaISt4pairIllEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  invoke void @_ZNSt6vectorISt4pairIllESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %.lcssa, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %38 unwind label %45

23:                                               ; preds = %0
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  br label %113

25:                                               ; preds = %.lr.ph, %28
  %.02035 = phi i64 [ 0, %.lr.ph ], [ %33, %28 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %26 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %4, ptr noundef nonnull %5)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #5
  %27 = invoke { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %28 unwind label %36

28:                                               ; preds = %25
  %29 = extractvalue { i64, i64 } %27, 0
  store i64 %29, ptr %6, align 8
  %30 = extractvalue { i64, i64 } %27, 1
  store i64 %30, ptr %22, align 8
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.02035) #5
  %32 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSEOS0_(ptr noundef nonnull align 8 dereferenceable(16) %31, ptr noundef nonnull align 8 dereferenceable(16) %6) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  %33 = add nuw nsw i64 %.02035, 1
  %34 = load i64, ptr %1, align 8, !tbaa !5
  %35 = icmp slt i64 %33, %34
  br i1 %35, label %25, label %._crit_edge, !llvm.loop !9

36:                                               ; preds = %25
  %37 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br label %112

38:                                               ; preds = %._crit_edge
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #5
  %39 = load i64, ptr %1, align 8, !tbaa !5
  %40 = icmp sgt i64 %39, 0
  br i1 %40, label %.lr.ph38, label %._crit_edge39

.lr.ph38:                                         ; preds = %38
  %41 = getelementptr inbounds i8, ptr %11, i64 8
  br label %47

._crit_edge39:                                    ; preds = %50, %38
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %12) #5
  call void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %13) #5
  call void @_ZNSt4pairIllEC2IllTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(16) %13)
  %42 = load i64, ptr %1, align 8, !tbaa !5
  %43 = icmp sgt i64 %42, 0
  br i1 %43, label %.preheader.preheader, label %._crit_edge47

.preheader.preheader:                             ; preds = %._crit_edge39
  %44 = getelementptr inbounds i8, ptr %16, i64 8
  br label %.preheader

45:                                               ; preds = %._crit_edge
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #5
  br label %111

47:                                               ; preds = %.lr.ph38, %50
  %.01936 = phi i64 [ 0, %.lr.ph38 ], [ %55, %50 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #5
  %48 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %9, ptr noundef nonnull %10)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #5
  %49 = invoke { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %50 unwind label %58

50:                                               ; preds = %47
  %51 = extractvalue { i64, i64 } %49, 0
  store i64 %51, ptr %11, align 8
  %52 = extractvalue { i64, i64 } %49, 1
  store i64 %52, ptr %41, align 8
  %53 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %.01936) #5
  %54 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSEOS0_(ptr noundef nonnull align 8 dereferenceable(16) %53, ptr noundef nonnull align 8 dereferenceable(16) %11) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #5
  %55 = add nuw nsw i64 %.01936, 1
  %56 = load i64, ptr %1, align 8, !tbaa !5
  %57 = icmp slt i64 %55, %56
  br i1 %57, label %47, label %._crit_edge39, !llvm.loop !11

58:                                               ; preds = %47
  %59 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #5
  br label %110

.preheader:                                       ; preds = %.preheader.preheader, %._crit_edge43
  %60 = phi i64 [ %66, %._crit_edge43 ], [ %42, %.preheader.preheader ]
  %.01746 = phi i64 [ %67, %._crit_edge43 ], [ 0, %.preheader.preheader ]
  %.01845 = phi i64 [ %.1.lcssa, %._crit_edge43 ], [ 0, %.preheader.preheader ]
  %61 = icmp sgt i64 %60, 0
  br i1 %61, label %.lr.ph42, label %._crit_edge43

._crit_edge47:                                    ; preds = %._crit_edge43, %._crit_edge39
  %62 = load i64, ptr %13, align 8, !tbaa !12
  %63 = getelementptr inbounds i8, ptr %13, i64 8
  %64 = load i64, ptr %63, align 8, !tbaa !14
  %65 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i64 noundef %62, i64 noundef %64)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #5
  call void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %12) #5
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #5
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  ret i32 0

._crit_edge43:                                    ; preds = %106, %.preheader
  %66 = phi i64 [ %60, %.preheader ], [ %108, %106 ]
  %.1.lcssa = phi i64 [ %.01845, %.preheader ], [ %.2, %106 ]
  %67 = add nuw nsw i64 %.01746, 1
  %68 = icmp slt i64 %67, %66
  br i1 %68, label %.preheader, label %._crit_edge47, !llvm.loop !15

.lr.ph42:                                         ; preds = %.preheader, %106
  %.041 = phi i64 [ %107, %106 ], [ 0, %.preheader ]
  %.140 = phi i64 [ %.2, %106 ], [ %.01845, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #5
  %69 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.01746) #5
  %70 = load i64, ptr %69, align 8, !tbaa !12
  %71 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %.041) #5
  %72 = load i64, ptr %71, align 8, !tbaa !12
  %73 = add nsw i64 %72, %70
  store i64 %73, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #5
  %74 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.01746) #5
  %75 = getelementptr inbounds i8, ptr %74, i64 8
  %76 = load i64, ptr %75, align 8, !tbaa !14
  %77 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %.041) #5
  %78 = getelementptr inbounds i8, ptr %77, i64 8
  %79 = load i64, ptr %78, align 8, !tbaa !14
  %80 = add nsw i64 %79, %76
  store i64 %80, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #5
  %81 = invoke { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %82 unwind label %90

82:                                               ; preds = %.lr.ph42
  %83 = extractvalue { i64, i64 } %81, 0
  store i64 %83, ptr %16, align 8
  %84 = extractvalue { i64, i64 } %81, 1
  store i64 %84, ptr %44, align 8
  %85 = invoke noundef i64 @_ZNKSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEE5countERS4_(ptr noundef nonnull align 8 dereferenceable(48) %12, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %86 unwind label %90

86:                                               ; preds = %82
  %.not = icmp eq i64 %85, 0
  br i1 %.not, label %87, label %92

87:                                               ; preds = %86
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %12, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %89 unwind label %90

89:                                               ; preds = %87
  store i64 0, ptr %88, align 8, !tbaa !5
  br label %92

90:                                               ; preds = %101, %94, %92, %87, %82, %.lr.ph42
  %91 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #5
  call void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %12) #5
  br label %110

92:                                               ; preds = %89, %86
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %12, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %94 unwind label %90

94:                                               ; preds = %92
  %95 = load i64, ptr %93, align 8, !tbaa !5
  %96 = add nsw i64 %95, 1
  store i64 %96, ptr %93, align 8, !tbaa !5
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %12, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %98 unwind label %90

98:                                               ; preds = %94
  %99 = load i64, ptr %97, align 8, !tbaa !5
  %100 = icmp sgt i64 %99, %.140
  br i1 %100, label %101, label %106

101:                                              ; preds = %98
  %102 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(ptr noundef nonnull align 8 dereferenceable(48) %12, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %103 unwind label %90

103:                                              ; preds = %101
  %104 = load i64, ptr %102, align 8, !tbaa !5
  %105 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 8 dereferenceable(16) %16)
  br label %106

106:                                              ; preds = %103, %98
  %.2 = phi i64 [ %104, %103 ], [ %.140, %98 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #5
  %107 = add nuw nsw i64 %.041, 1
  %108 = load i64, ptr %1, align 8, !tbaa !5
  %109 = icmp slt i64 %107, %108
  br i1 %109, label %.lr.ph42, label %._crit_edge43, !llvm.loop !17

110:                                              ; preds = %90, %58
  %.pn = phi { ptr, i32 } [ %59, %58 ], [ %91, %90 ]
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  br label %111

111:                                              ; preds = %110, %45
  %.pn.pn = phi { ptr, i32 } [ %.pn, %110 ], [ %46, %45 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #5
  br label %112

112:                                              ; preds = %111, %36
  %.pn30 = phi { ptr, i32 } [ %37, %36 ], [ %.pn.pn, %111 ]
  call void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  br label %113

113:                                              ; preds = %112, %23
  %.pn30.pn = phi { ptr, i32 } [ %.pn30, %112 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn30.pn
}

; 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 @_ZNSaISt4pairIllEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIllESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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 uwtable
declare dso_local { i64, i64 } @_ZSt9make_pairIRlS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorISt4pairIllESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt4pairIllEaSEOS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIllEC2IllTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEE5countERS4_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEEixERS4_(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(16) ptr @_ZNSt4pairIllEaSERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) 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 @_ZNSt3mapISt4pairIllElSt4lessIS1_ESaIS0_IKS1_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIllESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt4pairIllEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) 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 = { 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 = { 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 = !{!13, !6, i64 0}
!13 = !{!"_ZTSSt4pairIllE", !6, i64 0, !6, i64 8}
!14 = !{!13, !6, i64 8}
!15 = distinct !{!15, !10, !16}
!16 = !{!"llvm.loop.unswitch.partial.disable"}
!17 = distinct !{!17, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SCCPPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass