; LLVM IR from abeaumont/competitive-programming :: uva (11838)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"struct.std::pair" = type <{ %"struct.std::__detail::_Node_iterator", i8, [7 x i8] }>
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = 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.7" = type { i8 }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.anon = type { ptr, ptr, ptr, ptr }
%class.anon.10 = type { ptr, ptr, ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca i32, align 4
  %15 = alloca %"struct.std::pair", align 8
  %16 = alloca %"struct.std::pair", align 8
  %17 = alloca %"struct.std::pair", align 8
  %18 = alloca %"struct.std::pair", align 8
  %19 = alloca %"class.std::vector.5", align 8
  %20 = alloca %"class.std::allocator.7", align 1
  %21 = alloca %"class.std::vector.5", align 8
  %22 = alloca %"class.std::allocator.7", align 1
  %23 = alloca i32, align 4
  %24 = alloca %"class.std::function", align 8
  %25 = alloca %class.anon, align 8
  %26 = alloca i32, align 4
  %27 = alloca %"class.std::function", align 8
  %28 = alloca %class.anon.10, align 8
  %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)
  br label %37

37:                                               ; preds = %207, %0
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  %38 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %39 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %38, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %40 = load i32, ptr %2, align 4, !tbaa !8
  %41 = icmp ne i32 %40, 0
  br i1 %41, label %43, label %42

42:                                               ; preds = %37
  store i32 3, ptr %7, align 4
  br label %205

43:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  %44 = load i32, ptr %2, align 4, !tbaa !8
  %45 = sext i32 %44 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #6
  call void @_ZNSaISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEC2EmRKS7_(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %45, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %46 unwind label %55

46:                                               ; preds = %43
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %12) #6
  %47 = load i32, ptr %2, align 4, !tbaa !8
  %48 = sext i32 %47 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  call void @_ZNSaISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEC2EmRKS7_(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %48, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %49 unwind label %59

49:                                               ; preds = %46
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  store i32 0, ptr %14, align 4, !tbaa !8
  br label %50

50:                                               ; preds = %118, %49
  %51 = load i32, ptr %14, align 4, !tbaa !8
  %52 = load i32, ptr %3, align 4, !tbaa !8
  %53 = icmp slt i32 %51, %52
  br i1 %53, label %63, label %54

54:                                               ; preds = %50
  store i32 4, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %121

55:                                               ; preds = %43
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %10, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  br label %220

59:                                               ; preds = %46
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %10, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %219

63:                                               ; preds = %50
  %64 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %65 unwind label %113

65:                                               ; preds = %63
  %66 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %64, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %67 unwind label %113

67:                                               ; preds = %65
  %68 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %66, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %69 unwind label %113

69:                                               ; preds = %67
  %70 = load i32, ptr %4, align 4, !tbaa !8
  %71 = add nsw i32 %70, -1
  store i32 %71, ptr %4, align 4, !tbaa !8
  %72 = load i32, ptr %5, align 4, !tbaa !8
  %73 = add nsw i32 %72, -1
  store i32 %73, ptr %5, align 4, !tbaa !8
  %74 = load i32, ptr %4, align 4, !tbaa !8
  %75 = sext i32 %74 to i64
  %76 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %75) #6
  %77 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %76, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %78 unwind label %113

78:                                               ; preds = %69
  %79 = getelementptr inbounds { ptr, i8 }, ptr %15, i32 0, i32 0
  %80 = extractvalue { ptr, i8 } %77, 0
  store ptr %80, ptr %79, align 8
  %81 = getelementptr inbounds { ptr, i8 }, ptr %15, i32 0, i32 1
  %82 = extractvalue { ptr, i8 } %77, 1
  store i8 %82, ptr %81, align 8
  %83 = load i32, ptr %5, align 4, !tbaa !8
  %84 = sext i32 %83 to i64
  %85 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %84) #6
  %86 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %85, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %87 unwind label %113

87:                                               ; preds = %78
  %88 = getelementptr inbounds { ptr, i8 }, ptr %16, i32 0, i32 0
  %89 = extractvalue { ptr, i8 } %86, 0
  store ptr %89, ptr %88, align 8
  %90 = getelementptr inbounds { ptr, i8 }, ptr %16, i32 0, i32 1
  %91 = extractvalue { ptr, i8 } %86, 1
  store i8 %91, ptr %90, align 8
  %92 = load i32, ptr %6, align 4, !tbaa !8
  %93 = icmp eq i32 %92, 2
  br i1 %93, label %94, label %117

94:                                               ; preds = %87
  %95 = load i32, ptr %5, align 4, !tbaa !8
  %96 = sext i32 %95 to i64
  %97 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %96) #6
  %98 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %97, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %99 unwind label %113

99:                                               ; preds = %94
  %100 = getelementptr inbounds { ptr, i8 }, ptr %17, i32 0, i32 0
  %101 = extractvalue { ptr, i8 } %98, 0
  store ptr %101, ptr %100, align 8
  %102 = getelementptr inbounds { ptr, i8 }, ptr %17, i32 0, i32 1
  %103 = extractvalue { ptr, i8 } %98, 1
  store i8 %103, ptr %102, align 8
  %104 = load i32, ptr %4, align 4, !tbaa !8
  %105 = sext i32 %104 to i64
  %106 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %105) #6
  %107 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %106, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %108 unwind label %113

108:                                              ; preds = %99
  %109 = getelementptr inbounds { ptr, i8 }, ptr %18, i32 0, i32 0
  %110 = extractvalue { ptr, i8 } %107, 0
  store ptr %110, ptr %109, align 8
  %111 = getelementptr inbounds { ptr, i8 }, ptr %18, i32 0, i32 1
  %112 = extractvalue { ptr, i8 } %107, 1
  store i8 %112, ptr %111, align 8
  br label %117

113:                                              ; preds = %99, %94, %78, %69, %67, %65, %63
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %10, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %218

117:                                              ; preds = %108, %87
  br label %118

118:                                              ; preds = %117
  %119 = load i32, ptr %14, align 4, !tbaa !8
  %120 = add nsw i32 %119, 1
  store i32 %120, ptr %14, align 4, !tbaa !8
  br label %50, !llvm.loop !11

121:                                              ; preds = %54
  call void @llvm.lifetime.start.p0(i64 24, ptr %19) #6
  %122 = load i32, ptr %2, align 4, !tbaa !8
  %123 = sext i32 %122 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %123, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %124 unwind label %138

124:                                              ; preds = %121
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %21) #6
  %125 = load i32, ptr %2, align 4, !tbaa !8
  %126 = sext i32 %125 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %126, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %127 unwind label %142

127:                                              ; preds = %124
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %24) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %25) #6
  %128 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 0
  store ptr %19, ptr %128, align 8, !tbaa !13
  %129 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 1
  store ptr %8, ptr %129, align 8, !tbaa !13
  %130 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 2
  store ptr %24, ptr %130, align 8, !tbaa !13
  %131 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 3
  store ptr %23, ptr %131, align 8, !tbaa !13
  invoke void @"_ZNSt8functionIFviEEC2IZ4mainE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull align 8 dereferenceable(32) %25)
          to label %132 unwind label %146

132:                                              ; preds = %127
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #6
  store i32 0, ptr %26, align 4, !tbaa !8
  br label %133

133:                                              ; preds = %164, %132
  %134 = load i32, ptr %26, align 4, !tbaa !8
  %135 = load i32, ptr %2, align 4, !tbaa !8
  %136 = icmp slt i32 %134, %135
  br i1 %136, label %150, label %137

137:                                              ; preds = %133
  store i32 7, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  br label %167

138:                                              ; preds = %121
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %10, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  br label %217

142:                                              ; preds = %124
  %143 = landingpad { ptr, i32 }
          cleanup
  %144 = extractvalue { ptr, i32 } %143, 0
  store ptr %144, ptr %10, align 8
  %145 = extractvalue { ptr, i32 } %143, 1
  store i32 %145, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  br label %216

146:                                              ; preds = %127
  %147 = landingpad { ptr, i32 }
          cleanup
  %148 = extractvalue { ptr, i32 } %147, 0
  store ptr %148, ptr %10, align 8
  %149 = extractvalue { ptr, i32 } %147, 1
  store i32 %149, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #6
  br label %215

150:                                              ; preds = %133
  %151 = load i32, ptr %26, align 4, !tbaa !8
  %152 = sext i32 %151 to i64
  %153 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %152) #6
  %154 = load i32, ptr %153, align 4, !tbaa !8
  %155 = icmp ne i32 %154, 0
  br i1 %155, label %163, label %156

156:                                              ; preds = %150
  %157 = load i32, ptr %26, align 4, !tbaa !8
  invoke void @_ZNKSt8functionIFviEEclEi(ptr noundef nonnull align 8 dereferenceable(32) %24, i32 noundef %157)
          to label %158 unwind label %159

158:                                              ; preds = %156
  br label %163

159:                                              ; preds = %156
  %160 = landingpad { ptr, i32 }
          cleanup
  %161 = extractvalue { ptr, i32 } %160, 0
  store ptr %161, ptr %10, align 8
  %162 = extractvalue { ptr, i32 } %160, 1
  store i32 %162, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  br label %214

163:                                              ; preds = %158, %150
  br label %164

164:                                              ; preds = %163
  %165 = load i32, ptr %26, align 4, !tbaa !8
  %166 = add nsw i32 %165, 1
  store i32 %166, ptr %26, align 4, !tbaa !8
  br label %133, !llvm.loop !15

167:                                              ; preds = %137
  call void @llvm.lifetime.start.p0(i64 32, ptr %27) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %28) #6
  %168 = getelementptr inbounds %class.anon.10, ptr %28, i32 0, i32 0
  store ptr %21, ptr %168, align 8, !tbaa !13
  %169 = getelementptr inbounds %class.anon.10, ptr %28, i32 0, i32 1
  store ptr %12, ptr %169, align 8, !tbaa !13
  %170 = getelementptr inbounds %class.anon.10, ptr %28, i32 0, i32 2
  store ptr %27, ptr %170, align 8, !tbaa !13
  invoke void @"_ZNSt8functionIFviEEC2IZ4mainE3$_1vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %27, ptr noundef nonnull align 8 dereferenceable(24) %28)
          to label %171 unwind label %179

171:                                              ; preds = %167
  call void @llvm.lifetime.end.p0(i64 24, ptr %28) #6
  %172 = load i32, ptr %23, align 4, !tbaa !8
  invoke void @_ZNKSt8functionIFviEEclEi(ptr noundef nonnull align 8 dereferenceable(32) %27, i32 noundef %172)
          to label %173 unwind label %183

173:                                              ; preds = %171
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #6
  store i32 1, ptr %29, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #6
  store i32 0, ptr %30, align 4, !tbaa !8
  br label %174

174:                                              ; preds = %195, %173
  %175 = load i32, ptr %30, align 4, !tbaa !8
  %176 = load i32, ptr %2, align 4, !tbaa !8
  %177 = icmp slt i32 %175, %176
  br i1 %177, label %187, label %178

178:                                              ; preds = %174
  store i32 10, ptr %7, align 4
  br label %198

179:                                              ; preds = %167
  %180 = landingpad { ptr, i32 }
          cleanup
  %181 = extractvalue { ptr, i32 } %180, 0
  store ptr %181, ptr %10, align 8
  %182 = extractvalue { ptr, i32 } %180, 1
  store i32 %182, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %28) #6
  br label %213

183:                                              ; preds = %171
  %184 = landingpad { ptr, i32 }
          cleanup
  %185 = extractvalue { ptr, i32 } %184, 0
  store ptr %185, ptr %10, align 8
  %186 = extractvalue { ptr, i32 } %184, 1
  store i32 %186, ptr %11, align 4
  br label %212

187:                                              ; preds = %174
  %188 = load i32, ptr %30, align 4, !tbaa !8
  %189 = sext i32 %188 to i64
  %190 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %189) #6
  %191 = load i32, ptr %190, align 4, !tbaa !8
  %192 = icmp ne i32 %191, 0
  br i1 %192, label %194, label %193

193:                                              ; preds = %187
  store i32 0, ptr %29, align 4, !tbaa !8
  store i32 10, ptr %7, align 4
  br label %198

194:                                              ; preds = %187
  br label %195

195:                                              ; preds = %194
  %196 = load i32, ptr %30, align 4, !tbaa !8
  %197 = add nsw i32 %196, 1
  store i32 %197, ptr %30, align 4, !tbaa !8
  br label %174, !llvm.loop !16

198:                                              ; preds = %193, %178
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #6
  br label %199

199:                                              ; preds = %198
  %200 = load i32, ptr %29, align 4, !tbaa !8
  %201 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %200)
          to label %202 unwind label %208

202:                                              ; preds = %199
  %203 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %201, ptr noundef @.str)
          to label %204 unwind label %208

204:                                              ; preds = %202
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %27) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %27) #6
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  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) %19) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %19) #6
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #6
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  store i32 0, ptr %7, align 4
  br label %205

205:                                              ; preds = %204, %42
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %206 = load i32, ptr %7, align 4
  switch i32 %206, label %228 [
    i32 0, label %207
    i32 3, label %221
  ]

207:                                              ; preds = %205
  br label %37, !llvm.loop !17

208:                                              ; preds = %202, %199
  %209 = landingpad { ptr, i32 }
          cleanup
  %210 = extractvalue { ptr, i32 } %209, 0
  store ptr %210, ptr %10, align 8
  %211 = extractvalue { ptr, i32 } %209, 1
  store i32 %211, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  br label %212

212:                                              ; preds = %208, %183
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %27) #6
  br label %213

213:                                              ; preds = %212, %179
  call void @llvm.lifetime.end.p0(i64 32, ptr %27) #6
  br label %214

214:                                              ; preds = %213, %159
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #6
  br label %215

215:                                              ; preds = %214, %146
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  br label %216

216:                                              ; preds = %215, %142
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #6
  br label %217

217:                                              ; preds = %216, %138
  call void @llvm.lifetime.end.p0(i64 24, ptr %19) #6
  br label %218

218:                                              ; preds = %217, %113
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  br label %219

219:                                              ; preds = %218, %59
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #6
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  br label %220

220:                                              ; preds = %219, %55
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %223

221:                                              ; preds = %205
  %222 = load i32, ptr %1, align 4
  ret i32 %222

223:                                              ; preds = %220
  %224 = load ptr, ptr %10, align 8
  %225 = load i32, ptr %11, align 4
  %226 = insertvalue { ptr, i32 } poison, ptr %224, 0
  %227 = insertvalue { ptr, i32 } %226, i32 %225, 1
  resume { ptr, i32 } %227

228:                                              ; preds = %205
  unreachable
}

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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEC2EmRKS7_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; 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 hidden void @"_ZNSt8functionIFviEEC2IZ4mainE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 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 uwtable
declare dso_local void @_ZNKSt8functionIFviEEclEi(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt8functionIFviEEC2IZ4mainE3$_1vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) 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 nounwind uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; 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 norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !10, i64 0}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}


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

%"class.std::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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unordered_set<int>, std::allocator<std::unordered_set<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = 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.7" = type { i8 }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.anon = type { ptr, ptr, ptr, ptr }
%class.anon.10 = type { ptr, ptr, ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"class.std::vector.5", align 8
  %11 = alloca %"class.std::allocator.7", align 1
  %12 = alloca %"class.std::vector.5", align 8
  %13 = alloca %"class.std::allocator.7", align 1
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::function", align 8
  %16 = alloca %class.anon, align 8
  %17 = alloca %"class.std::function", align 8
  %18 = alloca %class.anon.10, align 8
  %19 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %20 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %21 = getelementptr i8, ptr %20, i64 -24
  %22 = load i64, ptr %21, align 8
  %23 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %22
  %24 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %23, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  %25 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %26 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %27 = load i32, ptr %1, align 4, !tbaa !8
  %.not58 = icmp eq i32 %27, 0
  br i1 %.not58, label %._crit_edge61, label %.lr.ph60

.lr.ph60:                                         ; preds = %0
  %28 = getelementptr inbounds i8, ptr %16, i64 8
  %29 = getelementptr inbounds i8, ptr %16, i64 16
  %30 = getelementptr inbounds i8, ptr %16, i64 24
  %31 = getelementptr inbounds i8, ptr %18, i64 8
  %32 = getelementptr inbounds i8, ptr %18, i64 16
  br label %33

33:                                               ; preds = %.lr.ph60, %125
  %34 = phi i32 [ %27, %.lr.ph60 ], [ %128, %125 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #6
  %35 = sext i32 %34 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSaISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEC2EmRKS7_(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %35, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %36 unwind label %44

36:                                               ; preds = %33
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #6
  %37 = load i32, ptr %1, align 4, !tbaa !8
  %38 = sext i32 %37 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEC2EmRKS7_(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %38, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %39 unwind label %46

39:                                               ; preds = %36
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  %40 = load i32, ptr %2, align 4, !tbaa !8
  %41 = icmp sgt i32 %40, 0
  br i1 %41, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %81, %39
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #6
  %42 = load i32, ptr %1, align 4, !tbaa !8
  %43 = sext i32 %42 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %43, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %85 unwind label %92

44:                                               ; preds = %33
  %45 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  br label %139

46:                                               ; preds = %36
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  br label %138

.lr.ph:                                           ; preds = %39, %81
  %.03248 = phi i32 [ %82, %81 ], [ 0, %39 ]
  %48 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %49 unwind label %79

49:                                               ; preds = %.lr.ph
  %50 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %48, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %51 unwind label %79

51:                                               ; preds = %49
  %52 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %50, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %53 unwind label %79

53:                                               ; preds = %51
  %54 = load i32, ptr %3, align 4, !tbaa !8
  %55 = add nsw i32 %54, -1
  store i32 %55, ptr %3, align 4, !tbaa !8
  %56 = load i32, ptr %4, align 4, !tbaa !8
  %57 = add nsw i32 %56, -1
  store i32 %57, ptr %4, align 4, !tbaa !8
  %58 = sext i32 %55 to i64
  %59 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %58) #6
  %60 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %59, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %61 unwind label %79

61:                                               ; preds = %53
  %62 = load i32, ptr %4, align 4, !tbaa !8
  %63 = sext i32 %62 to i64
  %64 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %63) #6
  %65 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %64, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %66 unwind label %79

66:                                               ; preds = %61
  %67 = load i32, ptr %5, align 4, !tbaa !8
  %68 = icmp eq i32 %67, 2
  br i1 %68, label %69, label %81

69:                                               ; preds = %66
  %70 = load i32, ptr %4, align 4, !tbaa !8
  %71 = sext i32 %70 to i64
  %72 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %71) #6
  %73 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %72, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %74 unwind label %79

74:                                               ; preds = %69
  %75 = load i32, ptr %3, align 4, !tbaa !8
  %76 = sext i32 %75 to i64
  %77 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %76) #6
  %78 = invoke { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56) %77, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %81 unwind label %79

79:                                               ; preds = %74, %69, %61, %53, %51, %49, %.lr.ph
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %137

81:                                               ; preds = %74, %66
  %82 = add nuw nsw i32 %.03248, 1
  %83 = load i32, ptr %2, align 4, !tbaa !8
  %84 = icmp slt i32 %82, %83
  br i1 %84, label %.lr.ph, label %._crit_edge, !llvm.loop !11

85:                                               ; preds = %._crit_edge
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #6
  %86 = load i32, ptr %1, align 4, !tbaa !8
  %87 = sext i32 %86 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %87, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %88 unwind label %94

88:                                               ; preds = %85
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %16) #6
  store ptr %10, ptr %16, align 8, !tbaa !13
  store ptr %6, ptr %28, align 8, !tbaa !13
  store ptr %15, ptr %29, align 8, !tbaa !13
  store ptr %14, ptr %30, align 8, !tbaa !13
  invoke void @"_ZNSt8functionIFviEEC2IZ4mainE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %16)
          to label %89 unwind label %96

89:                                               ; preds = %88
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %16) #6
  %90 = load i32, ptr %1, align 4, !tbaa !8
  %91 = icmp sgt i32 %90, 0
  br i1 %91, label %.lr.ph51, label %._crit_edge52

._crit_edge52:                                    ; preds = %104, %89
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %17) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %18) #6
  store ptr %12, ptr %18, align 8, !tbaa !13
  store ptr %8, ptr %31, align 8, !tbaa !13
  store ptr %17, ptr %32, align 8, !tbaa !13
  invoke void @"_ZNSt8functionIFviEEC2IZ4mainE3$_1vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(24) %18)
          to label %108 unwind label %116

92:                                               ; preds = %._crit_edge
  %93 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  br label %136

94:                                               ; preds = %85
  %95 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  br label %135

96:                                               ; preds = %88
  %97 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %16) #6
  br label %134

.lr.ph51:                                         ; preds = %89, %104
  %indvars.iv = phi i64 [ %indvars.iv.next, %104 ], [ 0, %89 ]
  %98 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv) #6
  %99 = load i32, ptr %98, align 4, !tbaa !8
  %.not36 = icmp eq i32 %99, 0
  br i1 %.not36, label %100, label %104

100:                                              ; preds = %.lr.ph51
  %101 = trunc nuw nsw i64 %indvars.iv to i32
  invoke void @_ZNKSt8functionIFviEEclEi(ptr noundef nonnull align 8 dereferenceable(32) %15, i32 noundef %101)
          to label %104 unwind label %102

102:                                              ; preds = %100
  %103 = landingpad { ptr, i32 }
          cleanup
  br label %133

104:                                              ; preds = %.lr.ph51, %100
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %105 = load i32, ptr %1, align 4, !tbaa !8
  %106 = sext i32 %105 to i64
  %107 = icmp slt i64 %indvars.iv.next, %106
  br i1 %107, label %.lr.ph51, label %._crit_edge52, !llvm.loop !15

108:                                              ; preds = %._crit_edge52
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %18) #6
  %109 = load i32, ptr %14, align 4, !tbaa !8
  invoke void @_ZNKSt8functionIFviEEclEi(ptr noundef nonnull align 8 dereferenceable(32) %17, i32 noundef %109)
          to label %.preheader unwind label %118

.preheader:                                       ; preds = %108
  %110 = load i32, ptr %1, align 4, !tbaa !8
  %111 = icmp sgt i32 %110, 0
  br i1 %111, label %.lr.ph54, label %._crit_edge55

112:                                              ; preds = %.lr.ph54
  %indvars.iv.next64 = add nuw nsw i64 %indvars.iv63, 1
  %113 = load i32, ptr %1, align 4, !tbaa !8
  %114 = sext i32 %113 to i64
  %115 = icmp slt i64 %indvars.iv.next64, %114
  br i1 %115, label %.lr.ph54, label %._crit_edge55, !llvm.loop !16

116:                                              ; preds = %._crit_edge52
  %117 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %18) #6
  br label %132

118:                                              ; preds = %108
  %119 = landingpad { ptr, i32 }
          cleanup
  br label %131

.lr.ph54:                                         ; preds = %.preheader, %112
  %indvars.iv63 = phi i64 [ %indvars.iv.next64, %112 ], [ 0, %.preheader ]
  %120 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %indvars.iv63) #6
  %121 = load i32, ptr %120, align 4, !tbaa !8
  %.not33 = icmp eq i32 %121, 0
  br i1 %.not33, label %._crit_edge55, label %112

._crit_edge55:                                    ; preds = %112, %.lr.ph54, %.preheader
  %.019 = phi i32 [ 1, %.preheader ], [ 0, %.lr.ph54 ], [ 1, %112 ]
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.019)
          to label %123 unwind label %129

123:                                              ; preds = %._crit_edge55
  %124 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %122, ptr noundef nonnull @.str)
          to label %125 unwind label %129

125:                                              ; preds = %123
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #6
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  %126 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %127 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %126, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %128 = load i32, ptr %1, align 4, !tbaa !8
  %.not = icmp eq i32 %128, 0
  br i1 %.not, label %._crit_edge61, label %33

129:                                              ; preds = %123, %._crit_edge55
  %130 = landingpad { ptr, i32 }
          cleanup
  br label %131

131:                                              ; preds = %129, %118
  %.pn = phi { ptr, i32 } [ %130, %129 ], [ %119, %118 ]
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #6
  br label %132

132:                                              ; preds = %131, %116
  %.pn.pn = phi { ptr, i32 } [ %.pn, %131 ], [ %117, %116 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #6
  br label %133

133:                                              ; preds = %132, %102
  %.pn37 = phi { ptr, i32 } [ %103, %102 ], [ %.pn.pn, %132 ]
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  br label %134

134:                                              ; preds = %133, %96
  %.pn37.pn = phi { ptr, i32 } [ %.pn37, %133 ], [ %97, %96 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  br label %135

135:                                              ; preds = %134, %94
  %.pn37.pn.pn = phi { ptr, i32 } [ %.pn37.pn, %134 ], [ %95, %94 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  br label %136

136:                                              ; preds = %135, %92
  %.pn37.pn.pn.pn = phi { ptr, i32 } [ %.pn37.pn.pn, %135 ], [ %93, %92 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  br label %137

137:                                              ; preds = %136, %79
  %.pn42 = phi { ptr, i32 } [ %80, %79 ], [ %.pn37.pn.pn.pn, %136 ]
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  br label %138

138:                                              ; preds = %137, %46
  %.pn42.pn = phi { ptr, i32 } [ %.pn42, %137 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  call void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  br label %139

139:                                              ; preds = %138, %44
  %.pn42.pn.pn = phi { ptr, i32 } [ %.pn42.pn, %138 ], [ %45, %44 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn42.pn.pn

._crit_edge61:                                    ; preds = %125, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0
}

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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEC2EmRKS7_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; 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 hidden void @"_ZNSt8functionIFviEEC2IZ4mainE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 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 uwtable
declare dso_local void @_ZNKSt8functionIFviEEclEi(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt8functionIFviEEC2IZ4mainE3$_1vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) 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 nounwind uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEESaIS6_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt13unordered_setIiSt4hashIiESt8equal_toIiESaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; 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 norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !10, i64 0}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass