; LLVM IR from bqi343/cp-notebook :: Contests/USACO Solutions/2019-20/Jan/Silver (berry_N*max)

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

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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.0" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@N = external dso_local global i32, align 4
@K = external dso_local global i32, align 4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #1

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::allocator.0", align 1
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca %"class.std::allocator.0", align 1
  %17 = alloca ptr, align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca ptr, align 8
  %21 = alloca %"class.std::vector", align 8
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca i32, align 4
  %28 = alloca i32, align 4
  %29 = alloca i32, align 4
  %30 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %31 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %32 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %33 = getelementptr i8, ptr %32, i64 -24
  %34 = load i64, ptr %33, align 8
  %35 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %34
  %36 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %35, ptr noundef null)
  call void @_ZN5input2reIiJiEEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4) @N, ptr noundef nonnull align 4 dereferenceable(4) @K)
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #6
  %37 = load i32, ptr @N, align 4, !tbaa !8
  %38 = sext i32 %37 to i64
  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 @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %38, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %39 unwind label %50

39:                                               ; preds = %0
  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
  invoke void @_ZN5input2reIiEEvRSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %40 unwind label %54

40:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store i32 0, ptr %6, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  store ptr %2, ptr %7, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %41 = load ptr, ptr %7, align 8, !tbaa !11
  %42 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %41) #6
  %43 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %8, i32 0, i32 0
  store ptr %42, ptr %43, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %44 = load ptr, ptr %7, align 8, !tbaa !11
  %45 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %44) #6
  %46 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %9, i32 0, i32 0
  store ptr %45, ptr %46, align 8
  br label %47

47:                                               ; preds = %63, %40
  %48 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  br i1 %48, label %58, label %49

49:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %69

50:                                               ; preds = %0
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %4, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %5, align 4
  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
  br label %215

54:                                               ; preds = %39
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %4, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %5, align 4
  br label %214

58:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  store ptr %59, ptr %10, align 8, !tbaa !11
  %60 = load ptr, ptr %10, align 8, !tbaa !11
  %61 = invoke noundef zeroext i1 @_Z5ckmaxIiEbRT_RKS0_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %60)
          to label %62 unwind label %65

62:                                               ; preds = %58
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %63

63:                                               ; preds = %62
  %64 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  br label %47

65:                                               ; preds = %58
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %4, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %213

69:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  store i32 0, ptr %11, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 1, ptr %12, align 4, !tbaa !8
  br label %70

70:                                               ; preds = %200, %69
  %71 = load i32, ptr %12, align 4, !tbaa !8
  %72 = load i32, ptr %6, align 4, !tbaa !8
  %73 = icmp sle i32 %71, %72
  br i1 %73, label %75, label %74

74:                                               ; preds = %70
  store i32 4, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %205

75:                                               ; preds = %70
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  store i32 0, ptr %14, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #6
  %76 = load i32, ptr %6, align 4, !tbaa !8
  %77 = add nsw i32 %76, 1
  %78 = sext i32 %77 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %78, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %79 unwind label %89

79:                                               ; preds = %75
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #6
  store ptr %2, ptr %17, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  %80 = load ptr, ptr %17, align 8, !tbaa !11
  %81 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %80) #6
  %82 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %81, ptr %82, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  %83 = load ptr, ptr %17, align 8, !tbaa !11
  %84 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %83) #6
  %85 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %84, ptr %85, align 8
  br label %86

86:                                               ; preds = %109, %79
  %87 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  br i1 %87, label %93, label %88

88:                                               ; preds = %86
  store i32 7, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  br label %111

89:                                               ; preds = %75
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %4, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %5, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #6
  br label %204

93:                                               ; preds = %86
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #6
  store ptr %94, ptr %20, align 8, !tbaa !11
  %95 = load ptr, ptr %20, align 8, !tbaa !11
  %96 = load i32, ptr %95, align 4, !tbaa !8
  %97 = load i32, ptr %12, align 4, !tbaa !8
  %98 = sdiv i32 %96, %97
  %99 = load i32, ptr %14, align 4, !tbaa !8
  %100 = add nsw i32 %99, %98
  store i32 %100, ptr %14, align 4, !tbaa !8
  %101 = load ptr, ptr %20, align 8, !tbaa !11
  %102 = load i32, ptr %101, align 4, !tbaa !8
  %103 = load i32, ptr %12, align 4, !tbaa !8
  %104 = srem i32 %102, %103
  %105 = sext i32 %104 to i64
  %106 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %105) #6
  %107 = load i32, ptr %106, align 4, !tbaa !8
  %108 = add nsw i32 %107, 1
  store i32 %108, ptr %106, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  br label %109

109:                                              ; preds = %93
  %110 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #6
  br label %86

111:                                              ; preds = %88
  call void @llvm.lifetime.start.p0(i64 24, ptr %21) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #6
  %112 = load i32, ptr %6, align 4, !tbaa !8
  %113 = add nsw i32 %112, 1
  %114 = sub nsw i32 %113, 1
  store i32 %114, ptr %22, align 4, !tbaa !8
  br label %115

115:                                              ; preds = %138, %111
  %116 = load i32, ptr %22, align 4, !tbaa !8
  %117 = icmp sge i32 %116, 0
  br i1 %117, label %119, label %118

118:                                              ; preds = %115
  store i32 9, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #6
  br label %141

119:                                              ; preds = %115
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  store i32 0, ptr %23, align 4, !tbaa !8
  br label %120

120:                                              ; preds = %130, %119
  %121 = load i32, ptr %23, align 4, !tbaa !8
  %122 = load i32, ptr %22, align 4, !tbaa !8
  %123 = sext i32 %122 to i64
  %124 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %123) #6
  %125 = load i32, ptr %124, align 4, !tbaa !8
  %126 = icmp slt i32 %121, %125
  br i1 %126, label %128, label %127

127:                                              ; preds = %120
  store i32 12, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  br label %137

128:                                              ; preds = %120
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %21, ptr noundef nonnull align 4 dereferenceable(4) %22)
          to label %129 unwind label %133

129:                                              ; preds = %128
  br label %130

130:                                              ; preds = %129
  %131 = load i32, ptr %23, align 4, !tbaa !8
  %132 = add nsw i32 %131, 1
  store i32 %132, ptr %23, align 4, !tbaa !8
  br label %120, !llvm.loop !13

133:                                              ; preds = %128
  %134 = landingpad { ptr, i32 }
          cleanup
  %135 = extractvalue { ptr, i32 } %134, 0
  store ptr %135, ptr %4, align 8
  %136 = extractvalue { ptr, i32 } %134, 1
  store i32 %136, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #6
  br label %203

137:                                              ; preds = %127
  br label %138

138:                                              ; preds = %137
  %139 = load i32, ptr %22, align 4, !tbaa !8
  %140 = add nsw i32 %139, -1
  store i32 %140, ptr %22, align 4, !tbaa !8
  br label %115, !llvm.loop !15

141:                                              ; preds = %118
  %142 = load i32, ptr %14, align 4, !tbaa !8
  %143 = load i32, ptr @K, align 4, !tbaa !8
  %144 = sdiv i32 %143, 2
  %145 = icmp sge i32 %142, %144
  br i1 %145, label %146, label %199

146:                                              ; preds = %141
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  %147 = load i32, ptr %14, align 4, !tbaa !8
  %148 = load i32, ptr @K, align 4, !tbaa !8
  %149 = sdiv i32 %148, 2
  %150 = sub nsw i32 %147, %149
  store i32 %150, ptr %25, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #6
  %151 = load i32, ptr @K, align 4, !tbaa !8
  %152 = sdiv i32 %151, 2
  store i32 %152, ptr %26, align 4, !tbaa !8
  %153 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %25, ptr noundef nonnull align 4 dereferenceable(4) %26)
          to label %154 unwind label %172

154:                                              ; preds = %146
  %155 = load i32, ptr %153, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  store i32 %155, ptr %24, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #6
  %156 = load i32, ptr %24, align 4, !tbaa !8
  %157 = load i32, ptr %12, align 4, !tbaa !8
  %158 = mul nsw i32 %156, %157
  store i32 %158, ptr %27, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #6
  store i32 0, ptr %28, align 4, !tbaa !8
  br label %159

159:                                              ; preds = %187, %154
  %160 = load i32, ptr %28, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #6
  %161 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  %162 = trunc i64 %161 to i32
  store i32 %162, ptr %29, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #6
  %163 = load i32, ptr @K, align 4, !tbaa !8
  %164 = sdiv i32 %163, 2
  %165 = load i32, ptr %24, align 4, !tbaa !8
  %166 = sub nsw i32 %164, %165
  store i32 %166, ptr %30, align 4, !tbaa !8
  %167 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %29, ptr noundef nonnull align 4 dereferenceable(4) %30)
          to label %168 unwind label %176

168:                                              ; preds = %159
  %169 = load i32, ptr %167, align 4, !tbaa !8
  %170 = icmp slt i32 %160, %169
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  br i1 %170, label %180, label %171

171:                                              ; preds = %168
  store i32 15, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #6
  br label %190

172:                                              ; preds = %146
  %173 = landingpad { ptr, i32 }
          cleanup
  %174 = extractvalue { ptr, i32 } %173, 0
  store ptr %174, ptr %4, align 8
  %175 = extractvalue { ptr, i32 } %173, 1
  store i32 %175, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  br label %198

176:                                              ; preds = %159
  %177 = landingpad { ptr, i32 }
          cleanup
  %178 = extractvalue { ptr, i32 } %177, 0
  store ptr %178, ptr %4, align 8
  %179 = extractvalue { ptr, i32 } %177, 1
  store i32 %179, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #6
  br label %197

180:                                              ; preds = %168
  %181 = load i32, ptr %28, align 4, !tbaa !8
  %182 = sext i32 %181 to i64
  %183 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %182) #6
  %184 = load i32, ptr %183, align 4, !tbaa !8
  %185 = load i32, ptr %27, align 4, !tbaa !8
  %186 = add nsw i32 %185, %184
  store i32 %186, ptr %27, align 4, !tbaa !8
  br label %187

187:                                              ; preds = %180
  %188 = load i32, ptr %28, align 4, !tbaa !8
  %189 = add nsw i32 %188, 1
  store i32 %189, ptr %28, align 4, !tbaa !8
  br label %159, !llvm.loop !16

190:                                              ; preds = %171
  %191 = invoke noundef zeroext i1 @_Z5ckmaxIiEbRT_RKS0_(ptr noundef nonnull align 4 dereferenceable(4) %11, ptr noundef nonnull align 4 dereferenceable(4) %27)
          to label %192 unwind label %193

192:                                              ; preds = %190
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  br label %199

193:                                              ; preds = %190
  %194 = landingpad { ptr, i32 }
          cleanup
  %195 = extractvalue { ptr, i32 } %194, 0
  store ptr %195, ptr %4, align 8
  %196 = extractvalue { ptr, i32 } %194, 1
  store i32 %196, ptr %5, align 4
  br label %197

197:                                              ; preds = %193, %176
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  br label %198

198:                                              ; preds = %197, %172
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  br label %203

199:                                              ; preds = %192, %141
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %200

200:                                              ; preds = %199
  %201 = load i32, ptr %12, align 4, !tbaa !8
  %202 = add nsw i32 %201, 1
  store i32 %202, ptr %12, align 4, !tbaa !8
  br label %70, !llvm.loop !17

203:                                              ; preds = %198, %133
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #6
  br label %204

204:                                              ; preds = %203, %89
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %212

205:                                              ; preds = %74
  invoke void @_ZN6output2psIiJEEEvRKT_DpRKT0_(ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %206 unwind label %208

206:                                              ; preds = %205
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #6
  %207 = load i32, ptr %1, align 4
  ret i32 %207

208:                                              ; preds = %205
  %209 = landingpad { ptr, i32 }
          cleanup
  %210 = extractvalue { ptr, i32 } %209, 0
  store ptr %210, ptr %4, align 8
  %211 = extractvalue { ptr, i32 } %209, 1
  store i32 %211, ptr %5, align 4
  br label %212

212:                                              ; preds = %208, %204
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %213

213:                                              ; preds = %212, %65
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %214

214:                                              ; preds = %213, %54
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  br label %215

215:                                              ; preds = %214, %50
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #6
  br label %216

216:                                              ; preds = %215
  %217 = load ptr, ptr %4, align 8
  %218 = load i32, ptr %5, align 4
  %219 = insertvalue { ptr, i32 } poison, ptr %217, 0
  %220 = insertvalue { ptr, i32 } %219, i32 %218, 1
  resume { ptr, i32 } %220
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5input2reIiJiEEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5input2reIiEEvRSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(24)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z5ckmaxIiEbRT_RKS0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 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) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6output2psIiJEEEvRKT_DpRKT0_(ptr noundef nonnull align 4 dereferenceable(4)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}
!17 = distinct !{!17, !14}


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

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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.0" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@N = external dso_local global i32, align 4
@K = external dso_local global i32, align 4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca %"class.std::allocator.0", align 1
  %3 = alloca i32, align 4
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::allocator.0", align 1
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %19 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %20 = getelementptr i8, ptr %19, i64 -24
  %21 = load i64, ptr %20, align 8
  %22 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %21
  %23 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %22, ptr noundef null)
  tail call void @_ZN5input2reIiJiEEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4) @N, ptr noundef nonnull align 4 dereferenceable(4) @K)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #6
  %24 = load i32, ptr @N, align 4, !tbaa !8
  %25 = sext i32 %24 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %2) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %25, ptr noundef nonnull align 1 dereferenceable(1) %2)
          to label %26 unwind label %32

26:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #6
  invoke void @_ZN5input2reIiEEvRSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %27 unwind label %34

27:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 0, ptr %3, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %28 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  store ptr %28, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %29 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  store ptr %29, ptr %5, align 8
  %30 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %30, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %27
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  store i32 0, ptr %6, align 4, !tbaa !8
  %31 = load i32, ptr %3, align 4, !tbaa !8
  %.not49 = icmp slt i32 %31, 1
  br i1 %.not49, label %._crit_edge53, label %.lr.ph52

32:                                               ; preds = %0
  %33 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #6
  br label %117

34:                                               ; preds = %26
  %35 = landingpad { ptr, i32 }
          cleanup
  br label %116

.lr.ph:                                           ; preds = %27, %.lr.ph
  %36 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %37 = call noundef zeroext i1 @_Z5ckmaxIiEbRT_RKS0_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %36)
  %38 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %39 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %39, label %.lr.ph, label %._crit_edge

._crit_edge53:                                    ; preds = %108, %._crit_edge
  invoke void @_ZN6output2psIiJEEEvRKT_DpRKT0_(ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %112 unwind label %113

.lr.ph52:                                         ; preds = %._crit_edge, %108
  %40 = phi i32 [ %110, %108 ], [ %31, %._crit_edge ]
  %.03050 = phi i32 [ %109, %108 ], [ 1, %._crit_edge ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #6
  %41 = add nsw i32 %40, 1
  %42 = sext i32 %41 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %42, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %43 unwind label %49

43:                                               ; preds = %.lr.ph52
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %44 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  store ptr %44, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %45 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  store ptr %45, ptr %10, align 8
  %46 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %46, label %.lr.ph39, label %._crit_edge40

._crit_edge40:                                    ; preds = %.lr.ph39, %43
  %.031.lcssa = phi i32 [ 0, %43 ], [ %54, %.lr.ph39 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  %47 = load i32, ptr %3, align 4, !tbaa !8
  store i32 %47, ptr %12, align 4, !tbaa !8
  %48 = icmp sgt i32 %47, -1
  br i1 %48, label %.preheader, label %._crit_edge44

49:                                               ; preds = %.lr.ph52
  %50 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #6
  br label %111

.lr.ph39:                                         ; preds = %43, %.lr.ph39
  %.03137 = phi i32 [ %54, %.lr.ph39 ], [ 0, %43 ]
  %51 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %52 = load i32, ptr %51, align 4, !tbaa !8
  %53 = sdiv i32 %52, %.03050
  %54 = add nsw i32 %53, %.03137
  %55 = srem i32 %52, %.03050
  %56 = sext i32 %55 to i64
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %56) #6
  %58 = load i32, ptr %57, align 4, !tbaa !8
  %59 = add nsw i32 %58, 1
  store i32 %59, ptr %57, align 4, !tbaa !8
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %61 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %61, label %.lr.ph39, label %._crit_edge40

.preheader:                                       ; preds = %._crit_edge40, %._crit_edge43
  %62 = phi i32 [ %70, %._crit_edge43 ], [ %47, %._crit_edge40 ]
  %63 = zext nneg i32 %62 to i64
  %64 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %63) #6
  %65 = load i32, ptr %64, align 4, !tbaa !8
  %66 = icmp sgt i32 %65, 0
  br i1 %66, label %.lr.ph42, label %._crit_edge43

._crit_edge44:                                    ; preds = %._crit_edge43, %._crit_edge40
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  %67 = load i32, ptr @K, align 4, !tbaa !8
  %68 = sdiv i32 %67, 2
  %.not32 = icmp slt i32 %.031.lcssa, %68
  br i1 %.not32, label %108, label %81

._crit_edge43:                                    ; preds = %72, %.preheader
  %69 = load i32, ptr %12, align 4, !tbaa !8
  %70 = add nsw i32 %69, -1
  store i32 %70, ptr %12, align 4, !tbaa !8
  %71 = icmp sgt i32 %69, 0
  br i1 %71, label %.preheader, label %._crit_edge44, !llvm.loop !11

.lr.ph42:                                         ; preds = %.preheader, %72
  %.02541 = phi i32 [ %73, %72 ], [ 0, %.preheader ]
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %72 unwind label %79

72:                                               ; preds = %.lr.ph42
  %73 = add nuw nsw i32 %.02541, 1
  %74 = load i32, ptr %12, align 4, !tbaa !8
  %75 = sext i32 %74 to i64
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %75) #6
  %77 = load i32, ptr %76, align 4, !tbaa !8
  %78 = icmp slt i32 %73, %77
  br i1 %78, label %.lr.ph42, label %._crit_edge43, !llvm.loop !13

79:                                               ; preds = %.lr.ph42
  %80 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  br label %111

81:                                               ; preds = %._crit_edge44
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %13) #6
  %.neg = sdiv i32 %67, -2
  %82 = add i32 %.neg, %.031.lcssa
  store i32 %82, ptr %13, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #6
  store i32 %68, ptr %14, align 4, !tbaa !8
  %83 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %84 = load i32, ptr %83, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #6
  %85 = mul nsw i32 %84, %.03050
  store i32 %85, ptr %15, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #6
  %86 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  %87 = trunc i64 %86 to i32
  store i32 %87, ptr %16, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #6
  %88 = load i32, ptr @K, align 4, !tbaa !8
  %89 = sdiv i32 %88, 2
  %90 = sub nsw i32 %89, %84
  store i32 %90, ptr %17, align 4, !tbaa !8
  %91 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %92 = load i32, ptr %91, align 4, !tbaa !8
  %93 = icmp sgt i32 %92, 0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  br i1 %93, label %.lr.ph47, label %._crit_edge48

._crit_edge48:                                    ; preds = %.lr.ph47, %81
  %94 = call noundef zeroext i1 @_Z5ckmaxIiEbRT_RKS0_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %15)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  br label %108

.lr.ph47:                                         ; preds = %81, %.lr.ph47
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph47 ], [ 0, %81 ]
  %95 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %indvars.iv) #6
  %96 = load i32, ptr %95, align 4, !tbaa !8
  %97 = load i32, ptr %15, align 4, !tbaa !8
  %98 = add nsw i32 %97, %96
  store i32 %98, ptr %15, align 4, !tbaa !8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #6
  %99 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  %100 = trunc i64 %99 to i32
  store i32 %100, ptr %16, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #6
  %101 = load i32, ptr @K, align 4, !tbaa !8
  %102 = sdiv i32 %101, 2
  %103 = sub nsw i32 %102, %84
  store i32 %103, ptr %17, align 4, !tbaa !8
  %104 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %105 = load i32, ptr %104, align 4, !tbaa !8
  %106 = sext i32 %105 to i64
  %107 = icmp slt i64 %indvars.iv.next, %106
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  br i1 %107, label %.lr.ph47, label %._crit_edge48, !llvm.loop !14

108:                                              ; preds = %._crit_edge48, %._crit_edge44
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #6
  %109 = add nuw nsw i32 %.03050, 1
  %110 = load i32, ptr %3, align 4, !tbaa !8
  %.not.not = icmp slt i32 %.03050, %110
  br i1 %.not.not, label %.lr.ph52, label %._crit_edge53, !llvm.loop !15

111:                                              ; preds = %79, %49
  %.pn = phi { ptr, i32 } [ %80, %79 ], [ %50, %49 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #6
  br label %115

112:                                              ; preds = %._crit_edge53
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  ret i32 0

113:                                              ; preds = %._crit_edge53
  %114 = landingpad { ptr, i32 }
          cleanup
  br label %115

115:                                              ; preds = %113, %111
  %.pn.pn = phi { ptr, i32 } [ %.pn, %111 ], [ %114, %113 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  br label %116

116:                                              ; preds = %115, %34
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %115 ], [ %35, %34 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  br label %117

117:                                              ; preds = %116, %32
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %116 ], [ %33, %32 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn.pn.pn.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5input2reIiJiEEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5input2reIiEEvRSt6vectorIT_SaIS2_EE(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(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_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(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(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z5ckmaxIiEbRT_RKS0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 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 #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6output2psIiJEEEvRKT_DpRKT0_(ptr noundef nonnull align 4 dereferenceable(4)) 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 #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


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