; LLVM IR from VastoLorde95/Competitive-Programming :: CodeChef/SHORT/COOK67/Problem D/harshil.ll (Z5buildv)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.10" = type { i8 }
%"struct.std::pair" = type { %"struct.std::pair.13", i32 }
%"struct.std::pair.13" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@_Z6secondB5cxx11 = external dso_local global %"class.std::__cxx11::basic_string", align 8
@L = external dso_local global i32, align 4
@P = external dso_local global %"class.std::vector", align 8
@M = external dso_local global %"class.std::vector.3", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5buildv() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector.8", align 8
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::allocator.10", align 1
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector.8", align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::allocator.10", align 1
  %13 = alloca i32, align 4
  %14 = alloca %"struct.std::pair", align 4
  %15 = alloca %"struct.std::pair.13", align 4
  %16 = alloca i32, align 4
  %17 = alloca { i64, i32 }, align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca i32, align 4
  %21 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32) @_Z6secondB5cxx11) #6
  %22 = trunc i64 %21 to i32
  store i32 %22, ptr @L, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %1) #6
  %23 = load i32, ptr @L, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 0, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %3) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %24, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %25 unwind label %34

25:                                               ; preds = %0
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @P, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %26 unwind label %38

26:                                               ; preds = %25
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %1) #6
  %27 = load i32, ptr @L, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  call void @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %28)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %29

29:                                               ; preds = %53, %26
  %30 = load i32, ptr %6, align 4, !tbaa !5
  %31 = load i32, ptr @L, align 4, !tbaa !5
  %32 = icmp slt i32 %30, %31
  br i1 %32, label %43, label %33

33:                                               ; preds = %29
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %56

34:                                               ; preds = %0
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %4, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %5, align 4
  br label %42

38:                                               ; preds = %25
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %4, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %5, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  br label %42

42:                                               ; preds = %38, %34
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %1) #6
  br label %182

43:                                               ; preds = %29
  %44 = load i32, ptr %6, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z6secondB5cxx11, i64 noundef %45)
  %47 = load i8, ptr %46, align 1, !tbaa !9
  %48 = sext i8 %47 to i32
  %49 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef 0) #6
  %50 = load i32, ptr %6, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %51) #6
  store i32 %48, ptr %52, align 4, !tbaa !5
  br label %53

53:                                               ; preds = %43
  %54 = load i32, ptr %6, align 4, !tbaa !5
  %55 = add nsw i32 %54, 1
  store i32 %55, ptr %6, align 4, !tbaa !5
  br label %29, !llvm.loop !10

56:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 1, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  store i32 1, ptr %8, align 4, !tbaa !5
  br label %57

57:                                               ; preds = %176, %56
  %58 = load i32, ptr %7, align 4, !tbaa !5
  %59 = load i32, ptr @L, align 4, !tbaa !5
  %60 = icmp slt i32 %58, %59
  br i1 %60, label %62, label %61

61:                                               ; preds = %57
  store i32 5, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %181

62:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #6
  %63 = load i32, ptr @L, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  store i32 0, ptr %11, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %64, ptr noundef nonnull align 4 dereferenceable(4) %11, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %65 unwind label %72

65:                                               ; preds = %62
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @P, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %66 unwind label %76

66:                                               ; preds = %65
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 0, ptr %13, align 4, !tbaa !5
  br label %67

67:                                               ; preds = %114, %66
  %68 = load i32, ptr %13, align 4, !tbaa !5
  %69 = load i32, ptr @L, align 4, !tbaa !5
  %70 = icmp slt i32 %68, %69
  br i1 %70, label %81, label %71

71:                                               ; preds = %67
  store i32 8, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %117

72:                                               ; preds = %62
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %4, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %5, align 4
  br label %80

76:                                               ; preds = %65
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %4, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %5, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  br label %80

80:                                               ; preds = %76, %72
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %182

81:                                               ; preds = %67
  call void @llvm.lifetime.start.p0(i64 12, ptr %14) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  %82 = load i32, ptr %8, align 4, !tbaa !5
  %83 = sub nsw i32 %82, 1
  %84 = sext i32 %83 to i64
  %85 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %84) #6
  %86 = load i32, ptr %13, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %85, i64 noundef %87) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #6
  %89 = load i32, ptr %13, align 4, !tbaa !5
  %90 = load i32, ptr %7, align 4, !tbaa !5
  %91 = add nsw i32 %89, %90
  %92 = load i32, ptr @L, align 4, !tbaa !5
  %93 = icmp slt i32 %91, %92
  br i1 %93, label %94, label %105

94:                                               ; preds = %81
  %95 = load i32, ptr %8, align 4, !tbaa !5
  %96 = sub nsw i32 %95, 1
  %97 = sext i32 %96 to i64
  %98 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %97) #6
  %99 = load i32, ptr %13, align 4, !tbaa !5
  %100 = load i32, ptr %7, align 4, !tbaa !5
  %101 = add nsw i32 %99, %100
  %102 = sext i32 %101 to i64
  %103 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %98, i64 noundef %102) #6
  %104 = load i32, ptr %103, align 4, !tbaa !5
  br label %106

105:                                              ; preds = %81
  br label %106

106:                                              ; preds = %105, %94
  %107 = phi i32 [ %104, %94 ], [ -1000, %105 ]
  store i32 %107, ptr %16, align 4, !tbaa !5
  %108 = call i64 @_ZSt9make_pairIRiiESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %88, ptr noundef nonnull align 4 dereferenceable(4) %16)
  store i64 %108, ptr %15, align 4
  %109 = call { i64, i32 } @_ZSt9make_pairISt4pairIiiERiES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(8) %15, ptr noundef nonnull align 4 dereferenceable(4) %13)
  store { i64, i32 } %109, ptr %17, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %14, ptr align 8 %17, i64 12, i1 false)
  %110 = load i32, ptr %13, align 4, !tbaa !5
  %111 = sext i32 %110 to i64
  %112 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %111) #6
  %113 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt4pairIS_IiiEiEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12) %112, ptr noundef nonnull align 4 dereferenceable(12) %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %14) #6
  br label %114

114:                                              ; preds = %106
  %115 = load i32, ptr %13, align 4, !tbaa !5
  %116 = add nsw i32 %115, 1
  store i32 %116, ptr %13, align 4, !tbaa !5
  br label %67, !llvm.loop !12

117:                                              ; preds = %71
  %118 = call ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @M) #6
  %119 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %118, ptr %119, align 8
  %120 = call ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @M) #6
  %121 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %120, ptr %121, align 8
  %122 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %123 = load ptr, ptr %122, align 8
  %124 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  %125 = load ptr, ptr %124, align 8
  call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiEiESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr %123, ptr %125)
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #6
  store i32 0, ptr %20, align 4, !tbaa !5
  br label %126

126:                                              ; preds = %172, %117
  %127 = load i32, ptr %20, align 4, !tbaa !5
  %128 = load i32, ptr @L, align 4, !tbaa !5
  %129 = icmp slt i32 %127, %128
  br i1 %129, label %131, label %130

130:                                              ; preds = %126
  store i32 11, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #6
  br label %175

131:                                              ; preds = %126
  %132 = load i32, ptr %20, align 4, !tbaa !5
  %133 = icmp sgt i32 %132, 0
  br i1 %133, label %134, label %158

134:                                              ; preds = %131
  %135 = load i32, ptr %20, align 4, !tbaa !5
  %136 = sext i32 %135 to i64
  %137 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %136) #6
  %138 = getelementptr inbounds %"struct.std::pair", ptr %137, i32 0, i32 0
  %139 = load i32, ptr %20, align 4, !tbaa !5
  %140 = sub nsw i32 %139, 1
  %141 = sext i32 %140 to i64
  %142 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %141) #6
  %143 = getelementptr inbounds %"struct.std::pair", ptr %142, i32 0, i32 0
  %144 = call noundef zeroext i1 @_ZSteqIiiEbRKSt4pairIT_T0_ES5_(ptr noundef nonnull align 4 dereferenceable(8) %138, ptr noundef nonnull align 4 dereferenceable(8) %143)
  br i1 %144, label %145, label %158

145:                                              ; preds = %134
  %146 = load i32, ptr %8, align 4, !tbaa !5
  %147 = sext i32 %146 to i64
  %148 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %147) #6
  %149 = load i32, ptr %20, align 4, !tbaa !5
  %150 = sub nsw i32 %149, 1
  %151 = sext i32 %150 to i64
  %152 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %151) #6
  %153 = getelementptr inbounds %"struct.std::pair", ptr %152, i32 0, i32 1
  %154 = load i32, ptr %153, align 4, !tbaa !13
  %155 = sext i32 %154 to i64
  %156 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %148, i64 noundef %155) #6
  %157 = load i32, ptr %156, align 4, !tbaa !5
  br label %160

158:                                              ; preds = %134, %131
  %159 = load i32, ptr %20, align 4, !tbaa !5
  br label %160

160:                                              ; preds = %158, %145
  %161 = phi i32 [ %157, %145 ], [ %159, %158 ]
  %162 = load i32, ptr %8, align 4, !tbaa !5
  %163 = sext i32 %162 to i64
  %164 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %163) #6
  %165 = load i32, ptr %20, align 4, !tbaa !5
  %166 = sext i32 %165 to i64
  %167 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %166) #6
  %168 = getelementptr inbounds %"struct.std::pair", ptr %167, i32 0, i32 1
  %169 = load i32, ptr %168, align 4, !tbaa !13
  %170 = sext i32 %169 to i64
  %171 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %164, i64 noundef %170) #6
  store i32 %161, ptr %171, align 4, !tbaa !5
  br label %172

172:                                              ; preds = %160
  %173 = load i32, ptr %20, align 4, !tbaa !5
  %174 = add nsw i32 %173, 1
  store i32 %174, ptr %20, align 4, !tbaa !5
  br label %126, !llvm.loop !16

175:                                              ; preds = %130
  br label %176

176:                                              ; preds = %175
  %177 = load i32, ptr %7, align 4, !tbaa !5
  %178 = mul nsw i32 %177, 2
  store i32 %178, ptr %7, align 4, !tbaa !5
  %179 = load i32, ptr %8, align 4, !tbaa !5
  %180 = add nsw i32 %179, 1
  store i32 %180, ptr %8, align 4, !tbaa !5
  br label %57, !llvm.loop !17

181:                                              ; preds = %61
  ret void

182:                                              ; preds = %80, %42
  %183 = load ptr, ptr %4, align 8
  %184 = load i32, ptr %5, align 4
  %185 = insertvalue { ptr, i32 } poison, ptr %183, 0
  %186 = insertvalue { ptr, i32 } %185, i32 %184, 1
  resume { ptr, i32 } %186
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZSt9make_pairISt4pairIiiERiES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiiESt4pairINSt25__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

; 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: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt4pairIS_IiiEiEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiEiESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr, ptr) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIiiEbRKSt4pairIT_T0_ES5_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 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 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = !{!14, !6, i64 8}
!14 = !{!"_ZTSSt4pairIS_IiiEiE", !15, i64 0, !6, i64 8}
!15 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!16 = distinct !{!16, !11}
!17 = distinct !{!17, !11}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, int>, std::allocator<std::pair<std::pair<int, int>, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.10" = type { i8 }
%"struct.std::pair" = type { %"struct.std::pair.13", i32 }
%"struct.std::pair.13" = type { i32, i32 }

@_Z6secondB5cxx11 = external dso_local global %"class.std::__cxx11::basic_string", align 8
@L = external dso_local local_unnamed_addr global i32, align 4
@P = external dso_local global %"class.std::vector", align 8
@M = external dso_local global %"class.std::vector.3", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5buildv() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector.8", align 8
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::allocator.10", align 1
  %4 = alloca %"class.std::vector.8", align 8
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::allocator.10", align 1
  %7 = alloca i32, align 4
  %8 = alloca %"struct.std::pair", align 8
  %9 = alloca %"struct.std::pair.13", align 8
  %10 = alloca i32, align 4
  %11 = tail call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32) @_Z6secondB5cxx11) #5
  %12 = trunc i64 %11 to i32
  store i32 %12, ptr @L, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #5
  %sext = shl i64 %11, 32
  %13 = ashr exact i64 %sext, 32
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  store i32 0, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %13, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %14 unwind label %21

14:                                               ; preds = %0
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @P, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %15 unwind label %23

15:                                               ; preds = %14
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  %16 = load i32, ptr @L, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  call void @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %17)
  %18 = load i32, ptr @L, align 4, !tbaa !5
  %19 = icmp sgt i32 %18, 0
  br i1 %19, label %.lr.ph, label %._crit_edge44

.preheader:                                       ; preds = %.lr.ph
  %20 = icmp sgt i32 %31, 1
  br i1 %20, label %.lr.ph43, label %._crit_edge44

.lr.ph43:                                         ; preds = %.preheader
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %8, i64 8
  br label %34

21:                                               ; preds = %0
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %25

23:                                               ; preds = %14
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  br label %25

25:                                               ; preds = %23, %21
  %.pn = phi { ptr, i32 } [ %24, %23 ], [ %22, %21 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  br label %114

.lr.ph:                                           ; preds = %15, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %15 ]
  %26 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z6secondB5cxx11, i64 noundef %indvars.iv)
  %27 = load i8, ptr %26, align 1, !tbaa !9
  %28 = sext i8 %27 to i32
  %29 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef 0) #5
  %30 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef %indvars.iv) #5
  store i32 %28, ptr %30, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %31 = load i32, ptr @L, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  %33 = icmp slt i64 %indvars.iv.next, %32
  br i1 %33, label %.lr.ph, label %.preheader, !llvm.loop !10

._crit_edge44:                                    ; preds = %._crit_edge40, %15, %.preheader
  ret void

34:                                               ; preds = %.lr.ph43, %._crit_edge40
  %indvars.iv50 = phi i64 [ 1, %.lr.ph43 ], [ %indvars.iv.next51, %._crit_edge40 ]
  %35 = phi i32 [ %31, %.lr.ph43 ], [ %87, %._crit_edge40 ]
  %.02942 = phi i32 [ 1, %.lr.ph43 ], [ %88, %._crit_edge40 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #5
  %36 = sext i32 %35 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  store i32 0, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %36, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %37 unwind label %54

37:                                               ; preds = %34
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @P, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %38 unwind label %56

38:                                               ; preds = %37
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #5
  store i32 0, ptr %7, align 4, !tbaa !5
  %39 = load i32, ptr @L, align 4, !tbaa !5
  %40 = icmp sgt i32 %39, 0
  br i1 %40, label %.lr.ph36, label %._crit_edge

.lr.ph36:                                         ; preds = %38
  %41 = add nsw i64 %indvars.iv50, -1
  br label %59

._crit_edge:                                      ; preds = %75, %38
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #5
  %42 = call ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @M) #5
  %43 = call ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @M) #5
  call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiEiESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr %42, ptr %43)
  %44 = load i32, ptr @L, align 4, !tbaa !5
  %45 = icmp sgt i32 %44, 0
  br i1 %45, label %.lr.ph39, label %._crit_edge40

.lr.ph39:                                         ; preds = %._crit_edge
  %46 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %indvars.iv50) #5
  %47 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef 0) #5
  %48 = getelementptr inbounds i8, ptr %47, i64 8
  %49 = load i32, ptr %48, align 4, !tbaa !12
  %50 = sext i32 %49 to i64
  %51 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %46, i64 noundef %50) #5
  store i32 0, ptr %51, align 4, !tbaa !5
  %52 = load i32, ptr @L, align 4, !tbaa !5
  %53 = icmp sgt i32 %52, 1
  br i1 %53, label %.peel.next, label %._crit_edge40

54:                                               ; preds = %34
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %58

56:                                               ; preds = %37
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  br label %58

58:                                               ; preds = %56, %54
  %.pn32 = phi { ptr, i32 } [ %57, %56 ], [ %55, %54 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #5
  br label %114

59:                                               ; preds = %.lr.ph36, %75
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #5
  %60 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %41) #5
  %61 = load i32, ptr %7, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %60, i64 noundef %62) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #5
  %64 = load i32, ptr %7, align 4, !tbaa !5
  %65 = add nsw i32 %64, %.02942
  %66 = load i32, ptr @L, align 4, !tbaa !5
  %67 = icmp slt i32 %65, %66
  br i1 %67, label %68, label %75

68:                                               ; preds = %59
  %69 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %41) #5
  %70 = load i32, ptr %7, align 4, !tbaa !5
  %71 = add nsw i32 %70, %.02942
  %72 = sext i32 %71 to i64
  %73 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %69, i64 noundef %72) #5
  %74 = load i32, ptr %73, align 4, !tbaa !5
  br label %75

75:                                               ; preds = %59, %68
  %76 = phi i32 [ %74, %68 ], [ -1000, %59 ]
  store i32 %76, ptr %10, align 4, !tbaa !5
  %77 = call i64 @_ZSt9make_pairIRiiESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %63, ptr noundef nonnull align 4 dereferenceable(4) %10)
  store i64 %77, ptr %9, align 8
  %78 = call { i64, i32 } @_ZSt9make_pairISt4pairIiiERiES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %.fca.0.extract = extractvalue { i64, i32 } %78, 0
  %.fca.1.extract = extractvalue { i64, i32 } %78, 1
  store i64 %.fca.0.extract, ptr %8, align 8
  store i32 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  %79 = load i32, ptr %7, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %80) #5
  %82 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt4pairIS_IiiEiEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12) %81, ptr noundef nonnull align 4 dereferenceable(12) %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #5
  %83 = load i32, ptr %7, align 4, !tbaa !5
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %7, align 4, !tbaa !5
  %85 = load i32, ptr @L, align 4, !tbaa !5
  %86 = icmp slt i32 %84, %85
  br i1 %86, label %59, label %._crit_edge, !llvm.loop !15

._crit_edge40:                                    ; preds = %103, %.lr.ph39, %._crit_edge
  %87 = phi i32 [ %44, %._crit_edge ], [ %52, %.lr.ph39 ], [ %111, %103 ]
  %88 = shl nsw i32 %.02942, 1
  %indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
  %89 = icmp slt i32 %88, %87
  br i1 %89, label %34, label %._crit_edge44, !llvm.loop !16

.peel.next:                                       ; preds = %.lr.ph39, %103
  %indvars.iv46 = phi i64 [ %indvars.iv.next47, %103 ], [ 1, %.lr.ph39 ]
  %90 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %indvars.iv46) #5
  %91 = add nsw i64 %indvars.iv46, -1
  %92 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %91) #5
  %93 = call noundef zeroext i1 @_ZSteqIiiEbRKSt4pairIT_T0_ES5_(ptr noundef nonnull align 4 dereferenceable(8) %90, ptr noundef nonnull align 4 dereferenceable(8) %92)
  %94 = trunc nuw nsw i64 %indvars.iv46 to i32
  br i1 %93, label %95, label %103

95:                                               ; preds = %.peel.next
  %96 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %indvars.iv50) #5
  %97 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %91) #5
  %98 = getelementptr inbounds i8, ptr %97, i64 8
  %99 = load i32, ptr %98, align 4, !tbaa !12
  %100 = sext i32 %99 to i64
  %101 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %96, i64 noundef %100) #5
  %102 = load i32, ptr %101, align 4, !tbaa !5
  br label %103

103:                                              ; preds = %.peel.next, %95
  %104 = phi i32 [ %102, %95 ], [ %94, %.peel.next ]
  %105 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @P, i64 noundef %indvars.iv50) #5
  %106 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @M, i64 noundef %indvars.iv46) #5
  %107 = getelementptr inbounds i8, ptr %106, i64 8
  %108 = load i32, ptr %107, align 4, !tbaa !12
  %109 = sext i32 %108 to i64
  %110 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %105, i64 noundef %109) #5
  store i32 %104, ptr %110, align 4, !tbaa !5
  %indvars.iv.next47 = add nuw nsw i64 %indvars.iv46, 1
  %111 = load i32, ptr @L, align 4, !tbaa !5
  %112 = sext i32 %111 to i64
  %113 = icmp slt i64 %indvars.iv.next47, %112
  br i1 %113, label %.peel.next, label %._crit_edge40, !llvm.loop !17

114:                                              ; preds = %58, %25
  %.pn32.pn = phi { ptr, i32 } [ %.pn32, %58 ], [ %.pn, %25 ]
  resume { ptr, i32 } %.pn32.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZSt9make_pairISt4pairIiiERiES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS3_INS4_IT0_E4typeEE6__typeEEOS5_OSA_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiiESt4pairINSt25__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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt4pairIS_IiiEiEaSEOS1_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiEiESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiEiESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIiiEbRKSt4pairIT_T0_ES5_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 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 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = !{!13, !6, i64 8}
!13 = !{!"_ZTSSt4pairIS_IiiEiE", !14, i64 0, !6, i64 8}
!14 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!15 = distinct !{!15, !11}
!16 = distinct !{!16, !11}
!17 = distinct !{!17, !11, !18}
!18 = !{!"llvm.loop.peeled.count", i32 1}


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