; LLVM IR from VastoLorde95/Competitive-Programming :: Codejam/2017/Qualification/D/D.ll (Z5solvev)

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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { i32, %"struct.std::pair.2" }
%"struct.std::pair.2" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@n = external dso_local global i32, align 4
@bg = external dso_local global [110 x [110 x i32]], align 16
@g = external dso_local global [110 x [110 x i32]], align 16
@ans = external dso_local global i32, align 4
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4initv() #0

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4flipiii(i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6branchii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"struct.std::pair", align 4
  %8 = alloca %"struct.std::pair.2", align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca { i64, i32 }, align 8
  %12 = alloca ptr, align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca %"struct.std::pair", align 4
  %16 = alloca i8, align 1
  call void @_Z4initv()
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #7
  store i32 1, ptr %1, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %42, %0
  %18 = load i32, ptr %1, align 4, !tbaa !5
  %19 = load i32, ptr @n, align 4, !tbaa !5
  %20 = icmp sle i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  store i32 2, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  br label %45

22:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  store i32 1, ptr %3, align 4, !tbaa !5
  br label %23

23:                                               ; preds = %38, %22
  %24 = load i32, ptr %3, align 4, !tbaa !5
  %25 = load i32, ptr @n, align 4, !tbaa !5
  %26 = icmp sle i32 %24, %25
  br i1 %26, label %28, label %27

27:                                               ; preds = %23
  store i32 5, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  br label %41

28:                                               ; preds = %23
  %29 = load i32, ptr %1, align 4, !tbaa !5
  %30 = load i32, ptr %3, align 4, !tbaa !5
  %31 = load i32, ptr %1, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  %33 = getelementptr inbounds [110 x [110 x i32]], ptr @g, i64 0, i64 %32
  %34 = load i32, ptr %3, align 4, !tbaa !5
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [110 x i32], ptr %33, i64 0, i64 %35
  %37 = load i32, ptr %36, align 4, !tbaa !5
  call void @_Z4flipiii(i32 noundef %29, i32 noundef %30, i32 noundef %37)
  br label %38

38:                                               ; preds = %28
  %39 = load i32, ptr %3, align 4, !tbaa !5
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %3, align 4, !tbaa !5
  br label %23, !llvm.loop !9

41:                                               ; preds = %27
  br label %42

42:                                               ; preds = %41
  %43 = load i32, ptr %1, align 4, !tbaa !5
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %1, align 4, !tbaa !5
  br label %17, !llvm.loop !11

45:                                               ; preds = %21
  %46 = load i32, ptr @ans, align 4, !tbaa !5
  call void @_Z6branchii(i32 noundef 1, i32 noundef %46)
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #7
  call void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  store i32 1, ptr %5, align 4, !tbaa !5
  br label %47

47:                                               ; preds = %95, %45
  %48 = load i32, ptr %5, align 4, !tbaa !5
  %49 = load i32, ptr @n, align 4, !tbaa !5
  %50 = icmp sle i32 %48, %49
  br i1 %50, label %52, label %51

51:                                               ; preds = %47
  store i32 8, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %98

52:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 1, ptr %6, align 4, !tbaa !5
  br label %53

53:                                               ; preds = %91, %52
  %54 = load i32, ptr %6, align 4, !tbaa !5
  %55 = load i32, ptr @n, align 4, !tbaa !5
  %56 = icmp sle i32 %54, %55
  br i1 %56, label %58, label %57

57:                                               ; preds = %53
  store i32 11, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %94

58:                                               ; preds = %53
  %59 = load i32, ptr %5, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [110 x [110 x i32]], ptr @bg, i64 0, i64 %60
  %62 = load i32, ptr %6, align 4, !tbaa !5
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds [110 x i32], ptr %61, i64 0, i64 %63
  %65 = load i32, ptr %64, align 4, !tbaa !5
  %66 = load i32, ptr %5, align 4, !tbaa !5
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [110 x [110 x i32]], ptr @g, i64 0, i64 %67
  %69 = load i32, ptr %6, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds [110 x i32], ptr %68, i64 0, i64 %70
  %72 = load i32, ptr %71, align 4, !tbaa !5
  %73 = icmp ne i32 %65, %72
  br i1 %73, label %74, label %90

74:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 12, ptr %7) #7
  %75 = load i32, ptr %5, align 4, !tbaa !5
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds [110 x [110 x i32]], ptr @bg, i64 0, i64 %76
  %78 = load i32, ptr %6, align 4, !tbaa !5
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds [110 x i32], ptr %77, i64 0, i64 %79
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #7
  %81 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %82 unwind label %86

82:                                               ; preds = %74
  store i64 %81, ptr %8, align 4
  %83 = invoke { i64, i32 } @_ZSt9make_pairIRiSt4pairIiiEES1_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4) %80, ptr noundef nonnull align 4 dereferenceable(8) %8)
          to label %84 unwind label %86

84:                                               ; preds = %82
  store { i64, i32 } %83, ptr %11, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %7, ptr align 8 %11, i64 12, i1 false)
  invoke void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(12) %7)
          to label %85 unwind label %86

85:                                               ; preds = %84
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #7
  br label %90

86:                                               ; preds = %84, %82, %74
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %9, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %162

90:                                               ; preds = %85, %58
  br label %91

91:                                               ; preds = %90
  %92 = load i32, ptr %6, align 4, !tbaa !5
  %93 = add nsw i32 %92, 1
  store i32 %93, ptr %6, align 4, !tbaa !5
  br label %53, !llvm.loop !12

94:                                               ; preds = %57
  br label %95

95:                                               ; preds = %94
  %96 = load i32, ptr %5, align 4, !tbaa !5
  %97 = add nsw i32 %96, 1
  store i32 %97, ptr %5, align 4, !tbaa !5
  br label %47, !llvm.loop !13

98:                                               ; preds = %51
  %99 = load i32, ptr @ans, align 4, !tbaa !5
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %99)
          to label %101 unwind label %118

101:                                              ; preds = %98
  %102 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %100, i8 noundef signext 32)
          to label %103 unwind label %118

103:                                              ; preds = %101
  %104 = call noundef i64 @_ZNKSt6vectorISt4pairIiS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %102, i64 noundef %104)
          to label %106 unwind label %118

106:                                              ; preds = %103
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %105, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %108 unwind label %118

108:                                              ; preds = %106
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  store ptr %4, ptr %12, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #7
  %109 = load ptr, ptr %12, align 8, !tbaa !14
  %110 = call ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %109) #7
  %111 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  store ptr %110, ptr %111, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  %112 = load ptr, ptr %12, align 8, !tbaa !14
  %113 = call ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %112) #7
  %114 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %14, i32 0, i32 0
  store ptr %113, ptr %114, align 8
  br label %115

115:                                              ; preds = %155, %108
  %116 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #7
  br i1 %116, label %122, label %117

117:                                              ; preds = %115
  store i32 14, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %161

118:                                              ; preds = %106, %103, %101, %98
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %9, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %10, align 4
  br label %162

122:                                              ; preds = %115
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #7
  %123 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 4 %123, i64 12, i1 false)
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #7
  %124 = getelementptr inbounds %"struct.std::pair", ptr %15, i32 0, i32 0
  %125 = load i32, ptr %124, align 4, !tbaa !16
  %126 = icmp eq i32 %125, 1
  br i1 %126, label %127, label %128

127:                                              ; preds = %122
  store i8 43, ptr %16, align 1, !tbaa !19
  br label %135

128:                                              ; preds = %122
  %129 = getelementptr inbounds %"struct.std::pair", ptr %15, i32 0, i32 0
  %130 = load i32, ptr %129, align 4, !tbaa !16
  %131 = icmp eq i32 %130, 2
  br i1 %131, label %132, label %133

132:                                              ; preds = %128
  store i8 120, ptr %16, align 1, !tbaa !19
  br label %134

133:                                              ; preds = %128
  store i8 111, ptr %16, align 1, !tbaa !19
  br label %134

134:                                              ; preds = %133, %132
  br label %135

135:                                              ; preds = %134, %127
  %136 = load i8, ptr %16, align 1, !tbaa !19
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %136)
          to label %138 unwind label %157

138:                                              ; preds = %135
  %139 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %137, i8 noundef signext 32)
          to label %140 unwind label %157

140:                                              ; preds = %138
  %141 = getelementptr inbounds %"struct.std::pair", ptr %15, i32 0, i32 1
  %142 = getelementptr inbounds %"struct.std::pair.2", ptr %141, i32 0, i32 0
  %143 = load i32, ptr %142, align 4, !tbaa !20
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %139, i32 noundef %143)
          to label %145 unwind label %157

145:                                              ; preds = %140
  %146 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %144, i8 noundef signext 32)
          to label %147 unwind label %157

147:                                              ; preds = %145
  %148 = getelementptr inbounds %"struct.std::pair", ptr %15, i32 0, i32 1
  %149 = getelementptr inbounds %"struct.std::pair.2", ptr %148, i32 0, i32 1
  %150 = load i32, ptr %149, align 4, !tbaa !21
  %151 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %146, i32 noundef %150)
          to label %152 unwind label %157

152:                                              ; preds = %147
  %153 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %151, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %154 unwind label %157

154:                                              ; preds = %152
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #7
  br label %155

155:                                              ; preds = %154
  %156 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  br label %115

157:                                              ; preds = %152, %147, %145, %140, %138, %135
  %158 = landingpad { ptr, i32 }
          cleanup
  %159 = extractvalue { ptr, i32 } %158, 0
  store ptr %159, ptr %9, align 8
  %160 = extractvalue { ptr, i32 } %158, 1
  store i32 %160, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %162

161:                                              ; preds = %117
  call void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #7
  ret void

162:                                              ; preds = %157, %118, %86
  call void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #7
  br label %163

163:                                              ; preds = %162
  %164 = load ptr, ptr %9, align 8
  %165 = load i32, ptr %10, align 4
  %166 = insertvalue { ptr, i32 } poison, ptr %164, 0
  %167 = insertvalue { ptr, i32 } %166, i32 %165, 1
  resume { ptr, i32 } %167
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZSt9make_pairIRiSt4pairIiiEES1_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(8)) #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #0

declare i32 @__gxx_personality_v0(...)

; 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) #3

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt4pairIiS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "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 #6 = { inlinehint 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 #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = !{!15, !15, i64 0}
!15 = !{!"any pointer", !7, i64 0}
!16 = !{!17, !6, i64 0}
!17 = !{!"_ZTSSt4pairIiS_IiiEE", !6, i64 0, !18, i64 4}
!18 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!19 = !{!7, !7, i64 0}
!20 = !{!17, !6, i64 4}
!21 = !{!17, !6, i64 8}


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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, std::pair<int, int>>, std::allocator<std::pair<int, std::pair<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { i32, %"struct.std::pair.2" }
%"struct.std::pair.2" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@n = external dso_local local_unnamed_addr global i32, align 4
@bg = external dso_local global [110 x [110 x i32]], align 16
@g = external dso_local local_unnamed_addr global [110 x [110 x i32]], align 16
@ans = external dso_local local_unnamed_addr global i32, align 4
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4initv() local_unnamed_addr #0

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4flipiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6branchii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"struct.std::pair", align 8
  %5 = alloca %"struct.std::pair.2", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  tail call void @_Z4initv()
  %8 = load i32, ptr @n, align 4, !tbaa !5
  %.not29 = icmp slt i32 %8, 1
  br i1 %.not29, label %._crit_edge31, label %.preheader

.preheader:                                       ; preds = %0, %._crit_edge
  %9 = phi i32 [ %13, %._crit_edge ], [ %8, %0 ]
  %indvars.iv46 = phi i64 [ %indvars.iv.next47, %._crit_edge ], [ 1, %0 ]
  %.not2427 = icmp slt i32 %9, 1
  br i1 %.not2427, label %.preheader.._crit_edge_crit_edge, label %.lr.ph

.preheader.._crit_edge_crit_edge:                 ; preds = %.preheader
  %.pre51 = sext i32 %9 to i64
  br label %._crit_edge

.lr.ph:                                           ; preds = %.preheader
  %10 = trunc nuw nsw i64 %indvars.iv46 to i32
  br label %14

._crit_edge31:                                    ; preds = %._crit_edge, %0
  %11 = load i32, ptr @ans, align 4, !tbaa !5
  tail call void @_Z6branchii(i32 noundef 1, i32 noundef %11)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #6
  call void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  store i32 1, ptr %2, align 4, !tbaa !5
  %12 = load i32, ptr @n, align 4, !tbaa !5
  %.not1937 = icmp slt i32 %12, 1
  br i1 %.not1937, label %._crit_edge40, label %.lr.ph39.split.preheader

.lr.ph39.split.preheader:                         ; preds = %._crit_edge31
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %4, i64 8
  br label %.lr.ph39.split

._crit_edge:                                      ; preds = %14, %.preheader.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre51, %.preheader.._crit_edge_crit_edge ], [ %19, %14 ]
  %13 = phi i32 [ %9, %.preheader.._crit_edge_crit_edge ], [ %18, %14 ]
  %indvars.iv.next47 = add nuw nsw i64 %indvars.iv46, 1
  %.not.not = icmp slt i64 %indvars.iv46, %.pre-phi
  br i1 %.not.not, label %.preheader, label %._crit_edge31, !llvm.loop !9

14:                                               ; preds = %.lr.ph, %14
  %indvars.iv = phi i64 [ 1, %.lr.ph ], [ %indvars.iv.next, %14 ]
  %15 = getelementptr inbounds [110 x [110 x i32]], ptr @g, i64 0, i64 %indvars.iv46, i64 %indvars.iv
  %16 = load i32, ptr %15, align 4, !tbaa !5
  %17 = trunc nuw nsw i64 %indvars.iv to i32
  tail call void @_Z4flipiii(i32 noundef %10, i32 noundef %17, i32 noundef %16)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %18 = load i32, ptr @n, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %.not24.not = icmp slt i64 %indvars.iv, %19
  br i1 %.not24.not, label %14, label %._crit_edge, !llvm.loop !12

._crit_edge40:                                    ; preds = %._crit_edge36, %._crit_edge31
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  %20 = load i32, ptr @ans, align 4, !tbaa !5
  %21 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %20)
          to label %49 unwind label %60

.lr.ph39.split:                                   ; preds = %.lr.ph39.split.preheader, %._crit_edge36
  %22 = phi i32 [ %12, %.lr.ph39.split.preheader ], [ %24, %._crit_edge36 ]
  %23 = phi i32 [ 1, %.lr.ph39.split.preheader ], [ %26, %._crit_edge36 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 1, ptr %3, align 4, !tbaa !5
  %.not2132 = icmp slt i32 %22, 1
  br i1 %.not2132, label %._crit_edge36, label %.lr.ph35

._crit_edge36.loopexit:                           ; preds = %44
  %.pre50 = load i32, ptr %2, align 4, !tbaa !5
  br label %._crit_edge36

._crit_edge36:                                    ; preds = %._crit_edge36.loopexit, %.lr.ph39.split
  %24 = phi i32 [ %45, %._crit_edge36.loopexit ], [ %22, %.lr.ph39.split ]
  %25 = phi i32 [ %.pre50, %._crit_edge36.loopexit ], [ %23, %.lr.ph39.split ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr %2, align 4, !tbaa !5
  %.not19.not = icmp slt i32 %25, %24
  br i1 %.not19.not, label %.lr.ph39.split, label %._crit_edge40, !llvm.loop !13

.lr.ph35:                                         ; preds = %.lr.ph39.split, %44
  %27 = phi i32 [ %45, %44 ], [ %22, %.lr.ph39.split ]
  %28 = phi i32 [ %46, %44 ], [ %22, %.lr.ph39.split ]
  %storemerge2033 = phi i32 [ %48, %44 ], [ 1, %.lr.ph39.split ]
  %29 = load i32, ptr %2, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = sext i32 %storemerge2033 to i64
  %32 = getelementptr inbounds [110 x [110 x i32]], ptr @bg, i64 0, i64 %30, i64 %31
  %33 = load i32, ptr %32, align 4, !tbaa !5
  %34 = getelementptr inbounds [110 x [110 x i32]], ptr @g, i64 0, i64 %30, i64 %31
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %.not22 = icmp eq i32 %33, %35
  br i1 %.not22, label %44, label %36

36:                                               ; preds = %.lr.ph35
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %37 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %38 unwind label %42

38:                                               ; preds = %36
  store i64 %37, ptr %5, align 8
  %39 = invoke { i64, i32 } @_ZSt9make_pairIRiSt4pairIiiEES1_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4) %32, ptr noundef nonnull align 4 dereferenceable(8) %5)
          to label %40 unwind label %42

40:                                               ; preds = %38
  %.fca.0.extract = extractvalue { i64, i32 } %39, 0
  %.fca.1.extract = extractvalue { i64, i32 } %39, 1
  store i64 %.fca.0.extract, ptr %4, align 8
  store i32 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  invoke void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 4 dereferenceable(12) %4)
          to label %41 unwind label %42

41:                                               ; preds = %40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #6
  %.pre = load i32, ptr %3, align 4, !tbaa !5
  %.pre49 = load i32, ptr @n, align 4, !tbaa !5
  br label %44

42:                                               ; preds = %40, %38, %36
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  br label %79

44:                                               ; preds = %.lr.ph35, %41
  %45 = phi i32 [ %27, %.lr.ph35 ], [ %.pre49, %41 ]
  %46 = phi i32 [ %28, %.lr.ph35 ], [ %.pre49, %41 ]
  %47 = phi i32 [ %storemerge2033, %.lr.ph35 ], [ %.pre, %41 ]
  %48 = add nsw i32 %47, 1
  store i32 %48, ptr %3, align 4, !tbaa !5
  %.not21.not = icmp slt i32 %47, %46
  br i1 %.not21.not, label %.lr.ph35, label %._crit_edge36.loopexit, !llvm.loop !14

49:                                               ; preds = %._crit_edge40
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %21, i8 noundef signext 32)
          to label %51 unwind label %60

51:                                               ; preds = %49
  %52 = call noundef i64 @_ZNKSt6vectorISt4pairIiS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %50, i64 noundef %52)
          to label %54 unwind label %60

54:                                               ; preds = %51
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %56 unwind label %60

56:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %57 = call ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  store ptr %57, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  %58 = call ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  store ptr %58, ptr %7, align 8
  %59 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  br i1 %59, label %.lr.ph42, label %._crit_edge43

._crit_edge43:                                    ; preds = %74, %56
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  ret void

60:                                               ; preds = %54, %51, %49, %._crit_edge40
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %79

.lr.ph42:                                         ; preds = %56, %74
  %62 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  %.sroa.0.0.copyload = load i32, ptr %62, align 4
  %.sroa.6.0..sroa_idx = getelementptr inbounds i8, ptr %62, i64 4
  %.sroa.6.0.copyload = load i32, ptr %.sroa.6.0..sroa_idx, align 4
  %.sroa.7.0..sroa_idx = getelementptr inbounds i8, ptr %62, i64 8
  %.sroa.7.0.copyload = load i32, ptr %.sroa.7.0..sroa_idx, align 4
  %switch.selectcmp = icmp eq i32 %.sroa.0.0.copyload, 2
  %switch.select = select i1 %switch.selectcmp, i8 120, i8 111
  %switch.selectcmp25 = icmp eq i32 %.sroa.0.0.copyload, 1
  %switch.select26 = select i1 %switch.selectcmp25, i8 43, i8 %switch.select
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %switch.select26)
          to label %64 unwind label %77

64:                                               ; preds = %.lr.ph42
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %63, i8 noundef signext 32)
          to label %66 unwind label %77

66:                                               ; preds = %64
  %67 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %65, i32 noundef %.sroa.6.0.copyload)
          to label %68 unwind label %77

68:                                               ; preds = %66
  %69 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %67, i8 noundef signext 32)
          to label %70 unwind label %77

70:                                               ; preds = %68
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %69, i32 noundef %.sroa.7.0.copyload)
          to label %72 unwind label %77

72:                                               ; preds = %70
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %74 unwind label %77

74:                                               ; preds = %72
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  %76 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  br i1 %76, label %.lr.ph42, label %._crit_edge43

77:                                               ; preds = %72, %70, %68, %66, %64, %.lr.ph42
  %78 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br label %79

79:                                               ; preds = %77, %60, %42
  %.pn = phi { ptr, i32 } [ %43, %42 ], [ %78, %77 ], [ %61, %60 ]
  call void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZSt9make_pairIRiSt4pairIiiEES1_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #3

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt4pairIiS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIiS1_IiiEESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress 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 #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { "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 = { inlinehint 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.unswitch.partial.disable"}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10, !11}
!14 = distinct !{!14, !10}


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