; LLVM IR from yanglr/leetcode-ac :: cpp-leetcode (leetcode37-sudoku-solver_dfs)

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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%class.Solution = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list.5" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.6" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = 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 %class.Solution, align 1
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::initializer_list", align 8
  %5 = alloca [9 x %"class.std::vector.0"], align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::initializer_list.5", align 8
  %8 = alloca [9 x i8], align 1
  %9 = alloca %"class.std::allocator.2", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::initializer_list.5", align 8
  %13 = alloca [9 x i8], align 1
  %14 = alloca %"class.std::allocator.2", align 1
  %15 = alloca %"class.std::initializer_list.5", align 8
  %16 = alloca [9 x i8], align 1
  %17 = alloca %"class.std::allocator.2", align 1
  %18 = alloca %"class.std::initializer_list.5", align 8
  %19 = alloca [9 x i8], align 1
  %20 = alloca %"class.std::allocator.2", align 1
  %21 = alloca %"class.std::initializer_list.5", align 8
  %22 = alloca [9 x i8], align 1
  %23 = alloca %"class.std::allocator.2", align 1
  %24 = alloca %"class.std::initializer_list.5", align 8
  %25 = alloca [9 x i8], align 1
  %26 = alloca %"class.std::allocator.2", align 1
  %27 = alloca %"class.std::initializer_list.5", align 8
  %28 = alloca [9 x i8], align 1
  %29 = alloca %"class.std::allocator.2", align 1
  %30 = alloca %"class.std::initializer_list.5", align 8
  %31 = alloca [9 x i8], align 1
  %32 = alloca %"class.std::allocator.2", align 1
  %33 = alloca %"class.std::initializer_list.5", align 8
  %34 = alloca [9 x i8], align 1
  %35 = alloca %"class.std::allocator.2", align 1
  %36 = alloca i1, align 1
  %37 = alloca %"class.std::allocator", align 1
  %38 = alloca ptr, align 8
  %39 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %40 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %41 = alloca i32, align 4
  %42 = alloca ptr, align 8
  %43 = alloca ptr, align 8
  %44 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %45 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %46 = alloca ptr, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 1, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 216, ptr %5) #6
  store i1 true, ptr %36, align 1
  store ptr %5, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %8) #6
  store i8 53, ptr %8, align 1, !tbaa !5
  %47 = getelementptr inbounds i8, ptr %8, i64 1
  store i8 51, ptr %47, align 1, !tbaa !5
  %48 = getelementptr inbounds i8, ptr %8, i64 2
  store i8 46, ptr %48, align 1, !tbaa !5
  %49 = getelementptr inbounds i8, ptr %8, i64 3
  store i8 46, ptr %49, align 1, !tbaa !5
  %50 = getelementptr inbounds i8, ptr %8, i64 4
  store i8 55, ptr %50, align 1, !tbaa !5
  %51 = getelementptr inbounds i8, ptr %8, i64 5
  store i8 46, ptr %51, align 1, !tbaa !5
  %52 = getelementptr inbounds i8, ptr %8, i64 6
  store i8 46, ptr %52, align 1, !tbaa !5
  %53 = getelementptr inbounds i8, ptr %8, i64 7
  store i8 46, ptr %53, align 1, !tbaa !5
  %54 = getelementptr inbounds i8, ptr %8, i64 8
  store i8 46, ptr %54, align 1, !tbaa !5
  %55 = getelementptr inbounds %"class.std::initializer_list.5", ptr %7, i32 0, i32 0
  store ptr %8, ptr %55, align 8, !tbaa !8
  %56 = getelementptr inbounds %"class.std::initializer_list.5", ptr %7, i32 0, i32 1
  store i64 9, ptr %56, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  %57 = getelementptr inbounds { ptr, i64 }, ptr %7, i32 0, i32 0
  %58 = load ptr, ptr %57, align 8
  %59 = getelementptr inbounds { ptr, i64 }, ptr %7, i32 0, i32 1
  %60 = load i64, ptr %59, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr %58, i64 %60, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %61 unwind label %214

61:                                               ; preds = %0
  %62 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 1
  store ptr %62, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %13) #6
  store i8 54, ptr %13, align 1, !tbaa !5
  %63 = getelementptr inbounds i8, ptr %13, i64 1
  store i8 46, ptr %63, align 1, !tbaa !5
  %64 = getelementptr inbounds i8, ptr %13, i64 2
  store i8 46, ptr %64, align 1, !tbaa !5
  %65 = getelementptr inbounds i8, ptr %13, i64 3
  store i8 49, ptr %65, align 1, !tbaa !5
  %66 = getelementptr inbounds i8, ptr %13, i64 4
  store i8 57, ptr %66, align 1, !tbaa !5
  %67 = getelementptr inbounds i8, ptr %13, i64 5
  store i8 53, ptr %67, align 1, !tbaa !5
  %68 = getelementptr inbounds i8, ptr %13, i64 6
  store i8 46, ptr %68, align 1, !tbaa !5
  %69 = getelementptr inbounds i8, ptr %13, i64 7
  store i8 46, ptr %69, align 1, !tbaa !5
  %70 = getelementptr inbounds i8, ptr %13, i64 8
  store i8 46, ptr %70, align 1, !tbaa !5
  %71 = getelementptr inbounds %"class.std::initializer_list.5", ptr %12, i32 0, i32 0
  store ptr %13, ptr %71, align 8, !tbaa !8
  %72 = getelementptr inbounds %"class.std::initializer_list.5", ptr %12, i32 0, i32 1
  store i64 9, ptr %72, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  %73 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 0
  %74 = load ptr, ptr %73, align 8
  %75 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 1
  %76 = load i64, ptr %75, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %62, ptr %74, i64 %76, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %77 unwind label %218

77:                                               ; preds = %61
  %78 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 2
  store ptr %78, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %16) #6
  store i8 46, ptr %16, align 1, !tbaa !5
  %79 = getelementptr inbounds i8, ptr %16, i64 1
  store i8 57, ptr %79, align 1, !tbaa !5
  %80 = getelementptr inbounds i8, ptr %16, i64 2
  store i8 56, ptr %80, align 1, !tbaa !5
  %81 = getelementptr inbounds i8, ptr %16, i64 3
  store i8 46, ptr %81, align 1, !tbaa !5
  %82 = getelementptr inbounds i8, ptr %16, i64 4
  store i8 46, ptr %82, align 1, !tbaa !5
  %83 = getelementptr inbounds i8, ptr %16, i64 5
  store i8 46, ptr %83, align 1, !tbaa !5
  %84 = getelementptr inbounds i8, ptr %16, i64 6
  store i8 46, ptr %84, align 1, !tbaa !5
  %85 = getelementptr inbounds i8, ptr %16, i64 7
  store i8 54, ptr %85, align 1, !tbaa !5
  %86 = getelementptr inbounds i8, ptr %16, i64 8
  store i8 46, ptr %86, align 1, !tbaa !5
  %87 = getelementptr inbounds %"class.std::initializer_list.5", ptr %15, i32 0, i32 0
  store ptr %16, ptr %87, align 8, !tbaa !8
  %88 = getelementptr inbounds %"class.std::initializer_list.5", ptr %15, i32 0, i32 1
  store i64 9, ptr %88, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  %89 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 0
  %90 = load ptr, ptr %89, align 8
  %91 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 1
  %92 = load i64, ptr %91, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %78, ptr %90, i64 %92, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %93 unwind label %222

93:                                               ; preds = %77
  %94 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 3
  store ptr %94, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %19) #6
  store i8 56, ptr %19, align 1, !tbaa !5
  %95 = getelementptr inbounds i8, ptr %19, i64 1
  store i8 46, ptr %95, align 1, !tbaa !5
  %96 = getelementptr inbounds i8, ptr %19, i64 2
  store i8 46, ptr %96, align 1, !tbaa !5
  %97 = getelementptr inbounds i8, ptr %19, i64 3
  store i8 46, ptr %97, align 1, !tbaa !5
  %98 = getelementptr inbounds i8, ptr %19, i64 4
  store i8 54, ptr %98, align 1, !tbaa !5
  %99 = getelementptr inbounds i8, ptr %19, i64 5
  store i8 46, ptr %99, align 1, !tbaa !5
  %100 = getelementptr inbounds i8, ptr %19, i64 6
  store i8 46, ptr %100, align 1, !tbaa !5
  %101 = getelementptr inbounds i8, ptr %19, i64 7
  store i8 46, ptr %101, align 1, !tbaa !5
  %102 = getelementptr inbounds i8, ptr %19, i64 8
  store i8 51, ptr %102, align 1, !tbaa !5
  %103 = getelementptr inbounds %"class.std::initializer_list.5", ptr %18, i32 0, i32 0
  store ptr %19, ptr %103, align 8, !tbaa !8
  %104 = getelementptr inbounds %"class.std::initializer_list.5", ptr %18, i32 0, i32 1
  store i64 9, ptr %104, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  %105 = getelementptr inbounds { ptr, i64 }, ptr %18, i32 0, i32 0
  %106 = load ptr, ptr %105, align 8
  %107 = getelementptr inbounds { ptr, i64 }, ptr %18, i32 0, i32 1
  %108 = load i64, ptr %107, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %94, ptr %106, i64 %108, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %109 unwind label %226

109:                                              ; preds = %93
  %110 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 4
  store ptr %110, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %22) #6
  store i8 52, ptr %22, align 1, !tbaa !5
  %111 = getelementptr inbounds i8, ptr %22, i64 1
  store i8 46, ptr %111, align 1, !tbaa !5
  %112 = getelementptr inbounds i8, ptr %22, i64 2
  store i8 46, ptr %112, align 1, !tbaa !5
  %113 = getelementptr inbounds i8, ptr %22, i64 3
  store i8 56, ptr %113, align 1, !tbaa !5
  %114 = getelementptr inbounds i8, ptr %22, i64 4
  store i8 46, ptr %114, align 1, !tbaa !5
  %115 = getelementptr inbounds i8, ptr %22, i64 5
  store i8 51, ptr %115, align 1, !tbaa !5
  %116 = getelementptr inbounds i8, ptr %22, i64 6
  store i8 46, ptr %116, align 1, !tbaa !5
  %117 = getelementptr inbounds i8, ptr %22, i64 7
  store i8 46, ptr %117, align 1, !tbaa !5
  %118 = getelementptr inbounds i8, ptr %22, i64 8
  store i8 49, ptr %118, align 1, !tbaa !5
  %119 = getelementptr inbounds %"class.std::initializer_list.5", ptr %21, i32 0, i32 0
  store ptr %22, ptr %119, align 8, !tbaa !8
  %120 = getelementptr inbounds %"class.std::initializer_list.5", ptr %21, i32 0, i32 1
  store i64 9, ptr %120, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  %121 = getelementptr inbounds { ptr, i64 }, ptr %21, i32 0, i32 0
  %122 = load ptr, ptr %121, align 8
  %123 = getelementptr inbounds { ptr, i64 }, ptr %21, i32 0, i32 1
  %124 = load i64, ptr %123, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %110, ptr %122, i64 %124, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %125 unwind label %230

125:                                              ; preds = %109
  %126 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 5
  store ptr %126, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %25) #6
  store i8 55, ptr %25, align 1, !tbaa !5
  %127 = getelementptr inbounds i8, ptr %25, i64 1
  store i8 46, ptr %127, align 1, !tbaa !5
  %128 = getelementptr inbounds i8, ptr %25, i64 2
  store i8 46, ptr %128, align 1, !tbaa !5
  %129 = getelementptr inbounds i8, ptr %25, i64 3
  store i8 46, ptr %129, align 1, !tbaa !5
  %130 = getelementptr inbounds i8, ptr %25, i64 4
  store i8 50, ptr %130, align 1, !tbaa !5
  %131 = getelementptr inbounds i8, ptr %25, i64 5
  store i8 46, ptr %131, align 1, !tbaa !5
  %132 = getelementptr inbounds i8, ptr %25, i64 6
  store i8 46, ptr %132, align 1, !tbaa !5
  %133 = getelementptr inbounds i8, ptr %25, i64 7
  store i8 46, ptr %133, align 1, !tbaa !5
  %134 = getelementptr inbounds i8, ptr %25, i64 8
  store i8 54, ptr %134, align 1, !tbaa !5
  %135 = getelementptr inbounds %"class.std::initializer_list.5", ptr %24, i32 0, i32 0
  store ptr %25, ptr %135, align 8, !tbaa !8
  %136 = getelementptr inbounds %"class.std::initializer_list.5", ptr %24, i32 0, i32 1
  store i64 9, ptr %136, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %26) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  %137 = getelementptr inbounds { ptr, i64 }, ptr %24, i32 0, i32 0
  %138 = load ptr, ptr %137, align 8
  %139 = getelementptr inbounds { ptr, i64 }, ptr %24, i32 0, i32 1
  %140 = load i64, ptr %139, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %126, ptr %138, i64 %140, ptr noundef nonnull align 1 dereferenceable(1) %26)
          to label %141 unwind label %234

141:                                              ; preds = %125
  %142 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 6
  store ptr %142, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %28) #6
  store i8 46, ptr %28, align 1, !tbaa !5
  %143 = getelementptr inbounds i8, ptr %28, i64 1
  store i8 54, ptr %143, align 1, !tbaa !5
  %144 = getelementptr inbounds i8, ptr %28, i64 2
  store i8 46, ptr %144, align 1, !tbaa !5
  %145 = getelementptr inbounds i8, ptr %28, i64 3
  store i8 46, ptr %145, align 1, !tbaa !5
  %146 = getelementptr inbounds i8, ptr %28, i64 4
  store i8 46, ptr %146, align 1, !tbaa !5
  %147 = getelementptr inbounds i8, ptr %28, i64 5
  store i8 46, ptr %147, align 1, !tbaa !5
  %148 = getelementptr inbounds i8, ptr %28, i64 6
  store i8 50, ptr %148, align 1, !tbaa !5
  %149 = getelementptr inbounds i8, ptr %28, i64 7
  store i8 56, ptr %149, align 1, !tbaa !5
  %150 = getelementptr inbounds i8, ptr %28, i64 8
  store i8 46, ptr %150, align 1, !tbaa !5
  %151 = getelementptr inbounds %"class.std::initializer_list.5", ptr %27, i32 0, i32 0
  store ptr %28, ptr %151, align 8, !tbaa !8
  %152 = getelementptr inbounds %"class.std::initializer_list.5", ptr %27, i32 0, i32 1
  store i64 9, ptr %152, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  %153 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 0
  %154 = load ptr, ptr %153, align 8
  %155 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 1
  %156 = load i64, ptr %155, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %142, ptr %154, i64 %156, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %157 unwind label %238

157:                                              ; preds = %141
  %158 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 7
  store ptr %158, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %31) #6
  store i8 46, ptr %31, align 1, !tbaa !5
  %159 = getelementptr inbounds i8, ptr %31, i64 1
  store i8 46, ptr %159, align 1, !tbaa !5
  %160 = getelementptr inbounds i8, ptr %31, i64 2
  store i8 46, ptr %160, align 1, !tbaa !5
  %161 = getelementptr inbounds i8, ptr %31, i64 3
  store i8 52, ptr %161, align 1, !tbaa !5
  %162 = getelementptr inbounds i8, ptr %31, i64 4
  store i8 49, ptr %162, align 1, !tbaa !5
  %163 = getelementptr inbounds i8, ptr %31, i64 5
  store i8 57, ptr %163, align 1, !tbaa !5
  %164 = getelementptr inbounds i8, ptr %31, i64 6
  store i8 46, ptr %164, align 1, !tbaa !5
  %165 = getelementptr inbounds i8, ptr %31, i64 7
  store i8 46, ptr %165, align 1, !tbaa !5
  %166 = getelementptr inbounds i8, ptr %31, i64 8
  store i8 53, ptr %166, align 1, !tbaa !5
  %167 = getelementptr inbounds %"class.std::initializer_list.5", ptr %30, i32 0, i32 0
  store ptr %31, ptr %167, align 8, !tbaa !8
  %168 = getelementptr inbounds %"class.std::initializer_list.5", ptr %30, i32 0, i32 1
  store i64 9, ptr %168, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %32) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %32) #6
  %169 = getelementptr inbounds { ptr, i64 }, ptr %30, i32 0, i32 0
  %170 = load ptr, ptr %169, align 8
  %171 = getelementptr inbounds { ptr, i64 }, ptr %30, i32 0, i32 1
  %172 = load i64, ptr %171, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %158, ptr %170, i64 %172, ptr noundef nonnull align 1 dereferenceable(1) %32)
          to label %173 unwind label %242

173:                                              ; preds = %157
  %174 = getelementptr inbounds %"class.std::vector.0", ptr %5, i64 8
  store ptr %174, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 9, ptr %34) #6
  store i8 46, ptr %34, align 1, !tbaa !5
  %175 = getelementptr inbounds i8, ptr %34, i64 1
  store i8 46, ptr %175, align 1, !tbaa !5
  %176 = getelementptr inbounds i8, ptr %34, i64 2
  store i8 46, ptr %176, align 1, !tbaa !5
  %177 = getelementptr inbounds i8, ptr %34, i64 3
  store i8 46, ptr %177, align 1, !tbaa !5
  %178 = getelementptr inbounds i8, ptr %34, i64 4
  store i8 56, ptr %178, align 1, !tbaa !5
  %179 = getelementptr inbounds i8, ptr %34, i64 5
  store i8 46, ptr %179, align 1, !tbaa !5
  %180 = getelementptr inbounds i8, ptr %34, i64 6
  store i8 46, ptr %180, align 1, !tbaa !5
  %181 = getelementptr inbounds i8, ptr %34, i64 7
  store i8 55, ptr %181, align 1, !tbaa !5
  %182 = getelementptr inbounds i8, ptr %34, i64 8
  store i8 57, ptr %182, align 1, !tbaa !5
  %183 = getelementptr inbounds %"class.std::initializer_list.5", ptr %33, i32 0, i32 0
  store ptr %34, ptr %183, align 8, !tbaa !8
  %184 = getelementptr inbounds %"class.std::initializer_list.5", ptr %33, i32 0, i32 1
  store i64 9, ptr %184, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 1, ptr %35) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  %185 = getelementptr inbounds { ptr, i64 }, ptr %33, i32 0, i32 0
  %186 = load ptr, ptr %185, align 8
  %187 = getelementptr inbounds { ptr, i64 }, ptr %33, i32 0, i32 1
  %188 = load i64, ptr %187, align 8
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %174, ptr %186, i64 %188, ptr noundef nonnull align 1 dereferenceable(1) %35)
          to label %189 unwind label %246

189:                                              ; preds = %173
  store i1 false, ptr %36, align 1
  %190 = getelementptr inbounds %"class.std::initializer_list", ptr %4, i32 0, i32 0
  store ptr %5, ptr %190, align 8, !tbaa !13
  %191 = getelementptr inbounds %"class.std::initializer_list", ptr %4, i32 0, i32 1
  store i64 9, ptr %191, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %37) #6
  call void @_ZNSaISt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #6
  %192 = getelementptr inbounds { ptr, i64 }, ptr %4, i32 0, i32 0
  %193 = load ptr, ptr %192, align 8
  %194 = getelementptr inbounds { ptr, i64 }, ptr %4, i32 0, i32 1
  %195 = load i64, ptr %194, align 8
  invoke void @_ZNSt6vectorIS_IcSaIcEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr %193, i64 %195, ptr noundef nonnull align 1 dereferenceable(1) %37)
          to label %196 unwind label %250

196:                                              ; preds = %189
  call void @_ZNSt15__new_allocatorISt6vectorIcSaIcEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #6
  %197 = getelementptr inbounds [9 x %"class.std::vector.0"], ptr %5, i32 0, i32 0
  %198 = getelementptr inbounds %"class.std::vector.0", ptr %197, i64 9
  br label %199

199:                                              ; preds = %199, %196
  %200 = phi ptr [ %198, %196 ], [ %201, %199 ]
  %201 = getelementptr inbounds %"class.std::vector.0", ptr %200, i64 -1
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %201) #6
  %202 = icmp eq ptr %201, %197
  br i1 %202, label %203, label %199

203:                                              ; preds = %199
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %34) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %32) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %31) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %28) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %25) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %22) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %19) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %16) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %13) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 216, ptr %5) #6
  invoke void @_ZN8Solution11solveSudokuERSt6vectorIS0_IcSaIcEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1) %2, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %204 unwind label %280

204:                                              ; preds = %203
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #6
  store ptr %3, ptr %38, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #6
  %205 = load ptr, ptr %38, align 8, !tbaa !16
  %206 = call ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %205) #6
  %207 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %39, i32 0, i32 0
  store ptr %206, ptr %207, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #6
  %208 = load ptr, ptr %38, align 8, !tbaa !16
  %209 = call ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %208) #6
  %210 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %40, i32 0, i32 0
  store ptr %209, ptr %210, align 8
  br label %211

211:                                              ; preds = %313, %204
  %212 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %39, ptr noundef nonnull align 8 dereferenceable(8) %40) #6
  br i1 %212, label %284, label %213

213:                                              ; preds = %211
  store i32 2, ptr %41, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  br label %320

214:                                              ; preds = %0
  %215 = landingpad { ptr, i32 }
          cleanup
  %216 = extractvalue { ptr, i32 } %215, 0
  store ptr %216, ptr %10, align 8
  %217 = extractvalue { ptr, i32 } %215, 1
  store i32 %217, ptr %11, align 4
  br label %269

218:                                              ; preds = %61
  %219 = landingpad { ptr, i32 }
          cleanup
  %220 = extractvalue { ptr, i32 } %219, 0
  store ptr %220, ptr %10, align 8
  %221 = extractvalue { ptr, i32 } %219, 1
  store i32 %221, ptr %11, align 4
  br label %268

222:                                              ; preds = %77
  %223 = landingpad { ptr, i32 }
          cleanup
  %224 = extractvalue { ptr, i32 } %223, 0
  store ptr %224, ptr %10, align 8
  %225 = extractvalue { ptr, i32 } %223, 1
  store i32 %225, ptr %11, align 4
  br label %267

226:                                              ; preds = %93
  %227 = landingpad { ptr, i32 }
          cleanup
  %228 = extractvalue { ptr, i32 } %227, 0
  store ptr %228, ptr %10, align 8
  %229 = extractvalue { ptr, i32 } %227, 1
  store i32 %229, ptr %11, align 4
  br label %266

230:                                              ; preds = %109
  %231 = landingpad { ptr, i32 }
          cleanup
  %232 = extractvalue { ptr, i32 } %231, 0
  store ptr %232, ptr %10, align 8
  %233 = extractvalue { ptr, i32 } %231, 1
  store i32 %233, ptr %11, align 4
  br label %265

234:                                              ; preds = %125
  %235 = landingpad { ptr, i32 }
          cleanup
  %236 = extractvalue { ptr, i32 } %235, 0
  store ptr %236, ptr %10, align 8
  %237 = extractvalue { ptr, i32 } %235, 1
  store i32 %237, ptr %11, align 4
  br label %264

238:                                              ; preds = %141
  %239 = landingpad { ptr, i32 }
          cleanup
  %240 = extractvalue { ptr, i32 } %239, 0
  store ptr %240, ptr %10, align 8
  %241 = extractvalue { ptr, i32 } %239, 1
  store i32 %241, ptr %11, align 4
  br label %263

242:                                              ; preds = %157
  %243 = landingpad { ptr, i32 }
          cleanup
  %244 = extractvalue { ptr, i32 } %243, 0
  store ptr %244, ptr %10, align 8
  %245 = extractvalue { ptr, i32 } %243, 1
  store i32 %245, ptr %11, align 4
  br label %262

246:                                              ; preds = %173
  %247 = landingpad { ptr, i32 }
          cleanup
  %248 = extractvalue { ptr, i32 } %247, 0
  store ptr %248, ptr %10, align 8
  %249 = extractvalue { ptr, i32 } %247, 1
  store i32 %249, ptr %11, align 4
  br label %261

250:                                              ; preds = %189
  %251 = landingpad { ptr, i32 }
          cleanup
  %252 = extractvalue { ptr, i32 } %251, 0
  store ptr %252, ptr %10, align 8
  %253 = extractvalue { ptr, i32 } %251, 1
  store i32 %253, ptr %11, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIcSaIcEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %37) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #6
  %254 = getelementptr inbounds [9 x %"class.std::vector.0"], ptr %5, i32 0, i32 0
  %255 = getelementptr inbounds %"class.std::vector.0", ptr %254, i64 9
  br label %256

256:                                              ; preds = %256, %250
  %257 = phi ptr [ %255, %250 ], [ %258, %256 ]
  %258 = getelementptr inbounds %"class.std::vector.0", ptr %257, i64 -1
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %258) #6
  %259 = icmp eq ptr %258, %254
  br i1 %259, label %260, label %256

260:                                              ; preds = %256
  br label %261

261:                                              ; preds = %260, %246
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %34) #6
  br label %262

262:                                              ; preds = %261, %242
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %32) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %31) #6
  br label %263

263:                                              ; preds = %262, %238
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %28) #6
  br label %264

264:                                              ; preds = %263, %234
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %25) #6
  br label %265

265:                                              ; preds = %264, %230
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %22) #6
  br label %266

266:                                              ; preds = %265, %226
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %19) #6
  br label %267

267:                                              ; preds = %266, %222
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %16) #6
  br label %268

268:                                              ; preds = %267, %218
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %13) #6
  br label %269

269:                                              ; preds = %268, %214
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr %8) #6
  %270 = load i1, ptr %36, align 1
  br i1 %270, label %271, label %279

271:                                              ; preds = %269
  %272 = load ptr, ptr %6, align 8
  %273 = icmp eq ptr %5, %272
  br i1 %273, label %278, label %274

274:                                              ; preds = %274, %271
  %275 = phi ptr [ %272, %271 ], [ %276, %274 ]
  %276 = getelementptr inbounds %"class.std::vector.0", ptr %275, i64 -1
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %276) #6
  %277 = icmp eq ptr %276, %5
  br i1 %277, label %278, label %274

278:                                              ; preds = %274, %271
  br label %279

279:                                              ; preds = %278, %269
  call void @llvm.lifetime.end.p0(i64 216, ptr %5) #6
  br label %323

280:                                              ; preds = %203
  %281 = landingpad { ptr, i32 }
          cleanup
  %282 = extractvalue { ptr, i32 } %281, 0
  store ptr %282, ptr %10, align 8
  %283 = extractvalue { ptr, i32 } %281, 1
  store i32 %283, ptr %11, align 4
  br label %322

284:                                              ; preds = %211
  call void @llvm.lifetime.start.p0(i64 8, ptr %42) #6
  %285 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %39) #6
  store ptr %285, ptr %42, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #6
  %286 = load ptr, ptr %42, align 8, !tbaa !16
  store ptr %286, ptr %43, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 8, ptr %44) #6
  %287 = load ptr, ptr %43, align 8, !tbaa !16
  %288 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %287) #6
  %289 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %44, i32 0, i32 0
  store ptr %288, ptr %289, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %45) #6
  %290 = load ptr, ptr %43, align 8, !tbaa !16
  %291 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %290) #6
  %292 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %45, i32 0, i32 0
  store ptr %291, ptr %292, align 8
  br label %293

293:                                              ; preds = %304, %284
  %294 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull align 8 dereferenceable(8) %45) #6
  br i1 %294, label %296, label %295

295:                                              ; preds = %293
  store i32 4, ptr %41, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %44) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #6
  br label %310

296:                                              ; preds = %293
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #6
  %297 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %44) #6
  store ptr %297, ptr %46, align 8, !tbaa !16
  %298 = load ptr, ptr %46, align 8, !tbaa !16
  %299 = load i8, ptr %298, align 1, !tbaa !5
  %300 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %299)
          to label %301 unwind label %306

301:                                              ; preds = %296
  %302 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %300, ptr noundef @.str)
          to label %303 unwind label %306

303:                                              ; preds = %301
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #6
  br label %304

304:                                              ; preds = %303
  %305 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %44) #6
  br label %293

306:                                              ; preds = %301, %296
  %307 = landingpad { ptr, i32 }
          cleanup
  %308 = extractvalue { ptr, i32 } %307, 0
  store ptr %308, ptr %10, align 8
  %309 = extractvalue { ptr, i32 } %307, 1
  store i32 %309, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %44) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #6
  br label %319

310:                                              ; preds = %295
  %311 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
          to label %312 unwind label %315

312:                                              ; preds = %310
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #6
  br label %313

313:                                              ; preds = %312
  %314 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %39) #6
  br label %211

315:                                              ; preds = %310
  %316 = landingpad { ptr, i32 }
          cleanup
  %317 = extractvalue { ptr, i32 } %316, 0
  store ptr %317, ptr %10, align 8
  %318 = extractvalue { ptr, i32 } %316, 1
  store i32 %318, ptr %11, align 4
  br label %319

319:                                              ; preds = %315, %306
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  br label %322

320:                                              ; preds = %213
  store i32 0, ptr %1, align 4
  store i32 1, ptr %41, align 4
  call void @_ZNSt6vectorIS_IcSaIcEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %2) #6
  %321 = load i32, ptr %1, align 4
  ret i32 %321

322:                                              ; preds = %319, %280
  call void @_ZNSt6vectorIS_IcSaIcEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  br label %323

323:                                              ; preds = %322, %279
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %2) #6
  br label %324

324:                                              ; preds = %323
  %325 = load ptr, ptr %10, align 8
  %326 = load i32, ptr %11, align 4
  %327 = insertvalue { ptr, i32 } poison, ptr %325, 0
  %328 = insertvalue { ptr, i32 } %327, i32 %326, 1
  resume { ptr, i32 } %328
}

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IcSaIcEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8Solution11solveSudokuERSt6vectorIS0_IcSaIcEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IcSaIcEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIcSaIcEEED2Ev(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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !10, i64 0}
!9 = !{!"_ZTSSt16initializer_listIcE", !10, i64 0, !11, i64 8}
!10 = !{!"any pointer", !6, i64 0}
!11 = !{!"long", !6, i64 0}
!12 = !{!9, !11, i64 8}
!13 = !{!14, !10, i64 0}
!14 = !{!"_ZTSSt16initializer_listISt6vectorIcSaIcEEE", !10, i64 0, !11, i64 8}
!15 = !{!14, !11, i64 8}
!16 = !{!10, !10, i64 0}


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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%class.Solution = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<char>, std::allocator<std::vector<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.6" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = 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 %class.Solution, align 1
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca [9 x %"class.std::vector.0"], align 8
  %4 = alloca [9 x i8], align 4
  %5 = alloca %"class.std::allocator.2", align 1
  %6 = alloca [9 x i8], align 8
  %7 = alloca %"class.std::allocator.2", align 1
  %8 = alloca [9 x i8], align 1
  %9 = alloca %"class.std::allocator.2", align 1
  %10 = alloca [9 x i8], align 8
  %11 = alloca %"class.std::allocator.2", align 1
  %12 = alloca [9 x i8], align 8
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca [9 x i8], align 8
  %15 = alloca %"class.std::allocator.2", align 1
  %16 = alloca [9 x i8], align 1
  %17 = alloca %"class.std::allocator.2", align 1
  %18 = alloca [9 x i8], align 8
  %19 = alloca %"class.std::allocator.2", align 1
  %20 = alloca [9 x i8], align 4
  %21 = alloca %"class.std::allocator.2", align 1
  %22 = alloca %"class.std::allocator", align 1
  %23 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 216, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %4) #6
  store <4 x i8> <i8 53, i8 51, i8 46, i8 46>, ptr %4, align 4, !tbaa !5
  %27 = getelementptr inbounds i8, ptr %4, i64 4
  store i8 55, ptr %27, align 4, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %4, i64 5
  store i32 774778414, ptr %28, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr nonnull %4, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %29 unwind label %.thread

29:                                               ; preds = %0
  %30 = getelementptr inbounds i8, ptr %3, i64 24
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %6) #6
  store <8 x i8> <i8 54, i8 46, i8 46, i8 49, i8 57, i8 53, i8 46, i8 46>, ptr %6, align 8, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %6, i64 8
  store i8 46, ptr %31, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %30, ptr nonnull %6, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %32 unwind label %77

32:                                               ; preds = %29
  %33 = getelementptr inbounds i8, ptr %3, i64 48
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %8) #6
  store i8 46, ptr %8, align 1, !tbaa !5
  %34 = getelementptr inbounds i8, ptr %8, i64 1
  store i8 57, ptr %34, align 1, !tbaa !5
  %35 = getelementptr inbounds i8, ptr %8, i64 2
  store i8 56, ptr %35, align 1, !tbaa !5
  %36 = getelementptr inbounds i8, ptr %8, i64 3
  %37 = getelementptr inbounds i8, ptr %8, i64 7
  store i32 774778414, ptr %36, align 1
  store i8 54, ptr %37, align 1, !tbaa !5
  %38 = getelementptr inbounds i8, ptr %8, i64 8
  store i8 46, ptr %38, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %33, ptr nonnull %8, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %39 unwind label %79

39:                                               ; preds = %32
  %40 = getelementptr inbounds i8, ptr %3, i64 72
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %10) #6
  store <8 x i8> <i8 56, i8 46, i8 46, i8 46, i8 54, i8 46, i8 46, i8 46>, ptr %10, align 8, !tbaa !5
  %41 = getelementptr inbounds i8, ptr %10, i64 8
  store i8 51, ptr %41, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %40, ptr nonnull %10, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %42 unwind label %81

42:                                               ; preds = %39
  %43 = getelementptr inbounds i8, ptr %3, i64 96
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %12) #6
  store <8 x i8> <i8 52, i8 46, i8 46, i8 56, i8 46, i8 51, i8 46, i8 46>, ptr %12, align 8, !tbaa !5
  %44 = getelementptr inbounds i8, ptr %12, i64 8
  store i8 49, ptr %44, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %43, ptr nonnull %12, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %45 unwind label %83

45:                                               ; preds = %42
  %46 = getelementptr inbounds i8, ptr %3, i64 120
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %14) #6
  store <8 x i8> <i8 55, i8 46, i8 46, i8 46, i8 50, i8 46, i8 46, i8 46>, ptr %14, align 8, !tbaa !5
  %47 = getelementptr inbounds i8, ptr %14, i64 8
  store i8 54, ptr %47, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %46, ptr nonnull %14, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %48 unwind label %85

48:                                               ; preds = %45
  %49 = getelementptr inbounds i8, ptr %3, i64 144
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %16) #6
  store i8 46, ptr %16, align 1, !tbaa !5
  %50 = getelementptr inbounds i8, ptr %16, i64 1
  store i8 54, ptr %50, align 1, !tbaa !5
  %51 = getelementptr inbounds i8, ptr %16, i64 2
  %52 = getelementptr inbounds i8, ptr %16, i64 6
  store i32 774778414, ptr %51, align 1
  store i8 50, ptr %52, align 1, !tbaa !5
  %53 = getelementptr inbounds i8, ptr %16, i64 7
  store i8 56, ptr %53, align 1, !tbaa !5
  %54 = getelementptr inbounds i8, ptr %16, i64 8
  store i8 46, ptr %54, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %17) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %49, ptr nonnull %16, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %55 unwind label %87

55:                                               ; preds = %48
  %56 = getelementptr inbounds i8, ptr %3, i64 168
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %18) #6
  store <8 x i8> <i8 46, i8 46, i8 46, i8 52, i8 49, i8 57, i8 46, i8 46>, ptr %18, align 8, !tbaa !5
  %57 = getelementptr inbounds i8, ptr %18, i64 8
  store i8 53, ptr %57, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %19) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %56, ptr nonnull %18, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %58 unwind label %89

58:                                               ; preds = %55
  %59 = getelementptr inbounds i8, ptr %3, i64 192
  call void @llvm.lifetime.start.p0(i64 9, ptr nonnull %20) #6
  %60 = getelementptr inbounds i8, ptr %20, i64 4
  store i32 774778414, ptr %20, align 4
  store <4 x i8> <i8 56, i8 46, i8 46, i8 55>, ptr %60, align 4, !tbaa !5
  %61 = getelementptr inbounds i8, ptr %20, i64 8
  store i8 57, ptr %61, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  invoke void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %59, ptr nonnull %20, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %62 unwind label %91

62:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSaISt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt6vectorIS_IcSaIcEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr nonnull %3, i64 9, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %63 unwind label %.loopexit77.loopexit

63:                                               ; preds = %62
  call void @_ZNSt15__new_allocatorISt6vectorIcSaIcEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  %64 = getelementptr inbounds i8, ptr %3, i64 192
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %64) #6
  %65 = getelementptr inbounds i8, ptr %3, i64 168
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %65) #6
  %66 = getelementptr inbounds i8, ptr %3, i64 144
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %66) #6
  %67 = getelementptr inbounds i8, ptr %3, i64 120
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %67) #6
  %68 = getelementptr inbounds i8, ptr %3, i64 96
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %68) #6
  %69 = getelementptr inbounds i8, ptr %3, i64 72
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %69) #6
  %70 = getelementptr inbounds i8, ptr %3, i64 48
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %70) #6
  %71 = getelementptr inbounds i8, ptr %3, i64 24
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %71) #6
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %20) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %18) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %16) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %14) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(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.end.p0(i64 9, ptr nonnull %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(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.end.p0(i64 9, ptr nonnull %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(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.end.p0(i64 9, ptr nonnull %6) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 216, ptr nonnull %3) #6
  invoke void @_ZN8Solution11solveSudokuERSt6vectorIS0_IcSaIcEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1) %1, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %72 unwind label %114

72:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %23) #6
  %73 = call ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  store ptr %73, ptr %23, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %24) #6
  %74 = call ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  store ptr %74, ptr %24, align 8
  %75 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #6
  br i1 %75, label %.lr.ph79, label %._crit_edge80

._crit_edge80:                                    ; preds = %131, %72
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #6
  call void @_ZNSt6vectorIS_IcSaIcEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %1) #6
  ret i32 0

.thread:                                          ; preds = %0
  %76 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %4) #6
  br label %.loopexit

77:                                               ; preds = %29
  %78 = landingpad { ptr, i32 }
          cleanup
  br label %109

79:                                               ; preds = %32
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %108

81:                                               ; preds = %39
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %107

83:                                               ; preds = %42
  %84 = landingpad { ptr, i32 }
          cleanup
  br label %106

85:                                               ; preds = %45
  %86 = landingpad { ptr, i32 }
          cleanup
  br label %105

87:                                               ; preds = %48
  %88 = landingpad { ptr, i32 }
          cleanup
  br label %104

89:                                               ; preds = %55
  %90 = landingpad { ptr, i32 }
          cleanup
  br label %103

91:                                               ; preds = %58
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit77

.loopexit77.loopexit:                             ; preds = %62
  %93 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIcSaIcEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  %94 = getelementptr inbounds i8, ptr %3, i64 192
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %94) #6
  %95 = getelementptr inbounds i8, ptr %3, i64 168
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %95) #6
  %96 = getelementptr inbounds i8, ptr %3, i64 144
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %96) #6
  %97 = getelementptr inbounds i8, ptr %3, i64 120
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %97) #6
  %98 = getelementptr inbounds i8, ptr %3, i64 96
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %98) #6
  %99 = getelementptr inbounds i8, ptr %3, i64 72
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %99) #6
  %100 = getelementptr inbounds i8, ptr %3, i64 48
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %100) #6
  %101 = getelementptr inbounds i8, ptr %3, i64 24
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %101) #6
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  br label %.loopexit77

.loopexit77:                                      ; preds = %.loopexit77.loopexit, %91
  %102 = phi i1 [ false, %91 ], [ true, %.loopexit77.loopexit ]
  %.pn = phi { ptr, i32 } [ %92, %91 ], [ %93, %.loopexit77.loopexit ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %20) #6
  br label %103

103:                                              ; preds = %.loopexit77, %89
  %.150 = phi i1 [ %102, %.loopexit77 ], [ false, %89 ]
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit77 ], [ %90, %89 ]
  %.0 = phi ptr [ %59, %.loopexit77 ], [ %56, %89 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %18) #6
  br label %104

104:                                              ; preds = %103, %87
  %.251 = phi i1 [ %.150, %103 ], [ false, %87 ]
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %103 ], [ %88, %87 ]
  %.1 = phi ptr [ %.0, %103 ], [ %49, %87 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %16) #6
  br label %105

105:                                              ; preds = %104, %85
  %.352 = phi i1 [ %.251, %104 ], [ false, %85 ]
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %104 ], [ %86, %85 ]
  %.2 = phi ptr [ %.1, %104 ], [ %46, %85 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %14) #6
  br label %106

106:                                              ; preds = %105, %83
  %.453 = phi i1 [ %.352, %105 ], [ false, %83 ]
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %105 ], [ %84, %83 ]
  %.3 = phi ptr [ %.2, %105 ], [ %43, %83 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(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.end.p0(i64 9, ptr nonnull %12) #6
  br label %107

107:                                              ; preds = %106, %81
  %.554 = phi i1 [ %.453, %106 ], [ false, %81 ]
  %.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn, %106 ], [ %82, %81 ]
  %.4 = phi ptr [ %.3, %106 ], [ %40, %81 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(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.end.p0(i64 9, ptr nonnull %10) #6
  br label %108

108:                                              ; preds = %107, %79
  %.655 = phi i1 [ %.554, %107 ], [ false, %79 ]
  %.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn, %107 ], [ %80, %79 ]
  %.5 = phi ptr [ %.4, %107 ], [ %33, %79 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %8) #6
  br label %109

109:                                              ; preds = %77, %108
  %.756 = phi i1 [ %.655, %108 ], [ false, %77 ]
  %.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn.pn.pn, %108 ], [ %78, %77 ]
  %.6 = phi ptr [ %.5, %108 ], [ %30, %77 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(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.end.p0(i64 9, ptr nonnull %6) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 9, ptr nonnull %4) #6
  %110 = icmp eq ptr %3, %.6
  %or.cond = select i1 %.756, i1 true, i1 %110
  br i1 %or.cond, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %109, %.preheader
  %111 = phi ptr [ %112, %.preheader ], [ %.6, %109 ]
  %112 = getelementptr inbounds i8, ptr %111, i64 -24
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %112) #6
  %113 = icmp eq ptr %112, %3
  br i1 %113, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %.thread, %109
  %.pn.pn.pn.pn.pn.pn.pn.pn.pn76 = phi { ptr, i32 } [ %76, %.thread ], [ %.pn.pn.pn.pn.pn.pn.pn.pn, %109 ], [ %.pn.pn.pn.pn.pn.pn.pn.pn, %.preheader ]
  call void @llvm.lifetime.end.p0(i64 216, ptr nonnull %3) #6
  br label %138

114:                                              ; preds = %63
  %115 = landingpad { ptr, i32 }
          cleanup
  br label %137

.lr.ph79:                                         ; preds = %72, %131
  %116 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %25) #6
  %117 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %116) #6
  store ptr %117, ptr %25, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %26) #6
  %118 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %116) #6
  store ptr %118, ptr %26, align 8
  %119 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %26) #6
  br i1 %119, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %126, %.lr.ph79
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %26) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #6
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.1)
          to label %131 unwind label %134

.lr.ph:                                           ; preds = %.lr.ph79, %126
  %121 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %25) #6
  %122 = load i8, ptr %121, align 1, !tbaa !5
  %123 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %122)
          to label %124 unwind label %129

124:                                              ; preds = %.lr.ph
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %123, ptr noundef nonnull @.str)
          to label %126 unwind label %129

126:                                              ; preds = %124
  %127 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %25) #6
  %128 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %26) #6
  br i1 %128, label %.lr.ph, label %._crit_edge

129:                                              ; preds = %124, %.lr.ph
  %130 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %26) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #6
  br label %136

131:                                              ; preds = %._crit_edge
  %132 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  %133 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #6
  br i1 %133, label %.lr.ph79, label %._crit_edge80

134:                                              ; preds = %._crit_edge
  %135 = landingpad { ptr, i32 }
          cleanup
  br label %136

136:                                              ; preds = %134, %129
  %.pn68 = phi { ptr, i32 } [ %130, %129 ], [ %135, %134 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #6
  br label %137

137:                                              ; preds = %136, %114
  %.pn68.pn = phi { ptr, i32 } [ %.pn68, %136 ], [ %115, %114 ]
  call void @_ZNSt6vectorIS_IcSaIcEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  br label %138

138:                                              ; preds = %137, %.loopexit
  %.pn68.pn.pn = phi { ptr, i32 } [ %.pn68.pn, %137 ], [ %.pn.pn.pn.pn.pn.pn.pn.pn.pn76, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn68.pn.pn
}

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEEC2ESt16initializer_listIcERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IcSaIcEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8Solution11solveSudokuERSt6vectorIS0_IcSaIcEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IcSaIcEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE3endEv(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_cxxneIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIcSaIcEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IcSaIcEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIcSaIcEEED2Ev(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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,MemCpyOptPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass