; LLVM IR from xirc/cp-algorithm :: atcoder/arc106/C/main.ll (Z5solveii)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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::initializer_list" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solveii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, i32 noundef %1, i32 noundef %2) #0 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector.0", align 8
  %11 = alloca %"class.std::initializer_list", align 8
  %12 = alloca [2 x i32], align 4
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca %"class.std::vector.0", align 8
  %19 = alloca %"class.std::initializer_list", align 8
  %20 = alloca [2 x i32], align 4
  %21 = alloca %"class.std::allocator.2", align 1
  %22 = alloca %"class.std::vector.0", align 8
  %23 = alloca %"class.std::initializer_list", align 8
  %24 = alloca [2 x i32], align 4
  %25 = alloca %"class.std::allocator.2", align 1
  %26 = alloca %"class.std::vector.0", align 8
  %27 = alloca %"class.std::initializer_list", align 8
  %28 = alloca [2 x i32], align 4
  %29 = alloca %"class.std::allocator.2", align 1
  store ptr %0, ptr %4, align 8
  store i32 %1, ptr %5, align 4, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !5
  %30 = load i32, ptr %6, align 4, !tbaa !5
  %31 = icmp slt i32 %30, 0
  br i1 %31, label %32, label %33

32:                                               ; preds = %3
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 24, i1 false)
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %159

33:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #4
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %34 = load i32, ptr %6, align 4, !tbaa !5
  %35 = icmp eq i32 %34, 0
  br i1 %35, label %36, label %69

36:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 1, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %37

37:                                               ; preds = %56, %36
  %38 = load i32, ptr %9, align 4, !tbaa !5
  %39 = load i32, ptr %5, align 4, !tbaa !5
  %40 = icmp slt i32 %38, %39
  br i1 %40, label %42, label %41

41:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %68

42:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %43 = load i32, ptr %8, align 4, !tbaa !5
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %8, align 4, !tbaa !5
  store i32 %43, ptr %12, align 4, !tbaa !5
  %45 = getelementptr inbounds i32, ptr %12, i64 1
  %46 = load i32, ptr %8, align 4, !tbaa !5
  %47 = add nsw i32 %46, 1
  store i32 %47, ptr %8, align 4, !tbaa !5
  store i32 %46, ptr %45, align 4, !tbaa !5
  %48 = getelementptr inbounds %"class.std::initializer_list", ptr %11, i32 0, i32 0
  store ptr %12, ptr %48, align 8, !tbaa !9
  %49 = getelementptr inbounds %"class.std::initializer_list", ptr %11, i32 0, i32 1
  store i64 2, ptr %49, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  %50 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 0
  %51 = load ptr, ptr %50, align 8
  %52 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 1
  %53 = load i64, ptr %52, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr %51, i64 %53, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %54 unwind label %59

54:                                               ; preds = %42
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %55 unwind label %63

55:                                               ; preds = %54
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #4
  br label %56

56:                                               ; preds = %55
  %57 = load i32, ptr %9, align 4, !tbaa !5
  %58 = add nsw i32 %57, 1
  store i32 %58, ptr %9, align 4, !tbaa !5
  br label %37, !llvm.loop !14

59:                                               ; preds = %42
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %14, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %15, align 4
  br label %67

63:                                               ; preds = %54
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %14, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %15, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #4
  br label %67

67:                                               ; preds = %63, %59
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %158

68:                                               ; preds = %41
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  store i32 1, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %157

69:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  store i32 1, ptr %17, align 4, !tbaa !5
  br label %70

70:                                               ; preds = %89, %69
  %71 = load i32, ptr %6, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  %73 = icmp sgt i32 %72, 0
  br i1 %73, label %74, label %99

74:                                               ; preds = %70
  %75 = load i32, ptr %6, align 4, !tbaa !5
  %76 = add nsw i32 %75, -1
  store i32 %76, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #4
  %77 = load i32, ptr %17, align 4, !tbaa !5
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %17, align 4, !tbaa !5
  store i32 %78, ptr %20, align 4, !tbaa !5
  %79 = getelementptr inbounds i32, ptr %20, i64 1
  %80 = load i32, ptr %17, align 4, !tbaa !5
  %81 = add nsw i32 %80, 1
  store i32 %81, ptr %17, align 4, !tbaa !5
  store i32 %81, ptr %79, align 4, !tbaa !5
  %82 = getelementptr inbounds %"class.std::initializer_list", ptr %19, i32 0, i32 0
  store ptr %20, ptr %82, align 8, !tbaa !9
  %83 = getelementptr inbounds %"class.std::initializer_list", ptr %19, i32 0, i32 1
  store i64 2, ptr %83, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  %84 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 0
  %85 = load ptr, ptr %84, align 8
  %86 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 1
  %87 = load i64, ptr %86, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %18, ptr %85, i64 %87, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %88 unwind label %90

88:                                               ; preds = %74
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %18)
          to label %89 unwind label %94

89:                                               ; preds = %88
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #4
  br label %70, !llvm.loop !16

90:                                               ; preds = %74
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %14, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %15, align 4
  br label %98

94:                                               ; preds = %88
  %95 = landingpad { ptr, i32 }
          cleanup
  %96 = extractvalue { ptr, i32 } %95, 0
  store ptr %96, ptr %14, align 8
  %97 = extractvalue { ptr, i32 } %95, 1
  store i32 %97, ptr %15, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #4
  br label %98

98:                                               ; preds = %94, %90
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #4
  br label %156

99:                                               ; preds = %70
  call void @llvm.lifetime.start.p0(i64 24, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  store i32 1, ptr %24, align 4, !tbaa !5
  %100 = getelementptr inbounds i32, ptr %24, i64 1
  %101 = load i32, ptr %17, align 4, !tbaa !5
  %102 = add nsw i32 %101, 1
  store i32 %102, ptr %17, align 4, !tbaa !5
  store i32 %102, ptr %100, align 4, !tbaa !5
  %103 = getelementptr inbounds %"class.std::initializer_list", ptr %23, i32 0, i32 0
  store ptr %24, ptr %103, align 8, !tbaa !9
  %104 = getelementptr inbounds %"class.std::initializer_list", ptr %23, i32 0, i32 1
  store i64 2, ptr %104, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  %105 = getelementptr inbounds { ptr, i64 }, ptr %23, i32 0, i32 0
  %106 = load ptr, ptr %105, align 8
  %107 = getelementptr inbounds { ptr, i64 }, ptr %23, i32 0, i32 1
  %108 = load i64, ptr %107, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %22, ptr %106, i64 %108, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %109 unwind label %116

109:                                              ; preds = %99
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %22)
          to label %110 unwind label %120

110:                                              ; preds = %109
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %22) #4
  %111 = call noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %112 = load i32, ptr %5, align 4, !tbaa !5
  %113 = sext i32 %112 to i64
  %114 = icmp ugt i64 %111, %113
  br i1 %114, label %115, label %125

115:                                              ; preds = %110
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 24, i1 false)
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  store i32 1, ptr %16, align 4
  br label %155

116:                                              ; preds = %99
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %14, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %15, align 4
  br label %124

120:                                              ; preds = %109
  %121 = landingpad { ptr, i32 }
          cleanup
  %122 = extractvalue { ptr, i32 } %121, 0
  store ptr %122, ptr %14, align 8
  %123 = extractvalue { ptr, i32 } %121, 1
  store i32 %123, ptr %15, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  br label %124

124:                                              ; preds = %120, %116
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %22) #4
  br label %156

125:                                              ; preds = %110
  br label %126

126:                                              ; preds = %144, %125
  %127 = call noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %128 = load i32, ptr %5, align 4, !tbaa !5
  %129 = sext i32 %128 to i64
  %130 = icmp ult i64 %127, %129
  br i1 %130, label %131, label %154

131:                                              ; preds = %126
  call void @llvm.lifetime.start.p0(i64 24, ptr %26) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  %132 = load i32, ptr %17, align 4, !tbaa !5
  %133 = add nsw i32 %132, 1
  store i32 %133, ptr %17, align 4, !tbaa !5
  store i32 %133, ptr %28, align 4, !tbaa !5
  %134 = getelementptr inbounds i32, ptr %28, i64 1
  %135 = load i32, ptr %17, align 4, !tbaa !5
  %136 = add nsw i32 %135, 1
  store i32 %136, ptr %17, align 4, !tbaa !5
  store i32 %136, ptr %134, align 4, !tbaa !5
  %137 = getelementptr inbounds %"class.std::initializer_list", ptr %27, i32 0, i32 0
  store ptr %28, ptr %137, align 8, !tbaa !9
  %138 = getelementptr inbounds %"class.std::initializer_list", ptr %27, i32 0, i32 1
  store i64 2, ptr %138, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  %139 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 0
  %140 = load ptr, ptr %139, align 8
  %141 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 1
  %142 = load i64, ptr %141, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr %140, i64 %142, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %143 unwind label %145

143:                                              ; preds = %131
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %26)
          to label %144 unwind label %149

144:                                              ; preds = %143
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #4
  br label %126, !llvm.loop !17

145:                                              ; preds = %131
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %14, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %15, align 4
  br label %153

149:                                              ; preds = %143
  %150 = landingpad { ptr, i32 }
          cleanup
  %151 = extractvalue { ptr, i32 } %150, 0
  store ptr %151, ptr %14, align 8
  %152 = extractvalue { ptr, i32 } %150, 1
  store i32 %152, ptr %15, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #4
  br label %153

153:                                              ; preds = %149, %145
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #4
  br label %156

154:                                              ; preds = %126
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  store i32 1, ptr %16, align 4
  br label %155

155:                                              ; preds = %154, %115
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  br label %157

156:                                              ; preds = %153, %124, %98
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  br label %158

157:                                              ; preds = %155, %68
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #4
  br label %159

158:                                              ; preds = %156, %67
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #4
  br label %160

159:                                              ; preds = %157, %32
  ret void

160:                                              ; preds = %158
  %161 = load ptr, ptr %14, align 8
  %162 = load i32, ptr %15, align 4
  %163 = insertvalue { ptr, i32 } poison, ptr %161, 0
  %164 = insertvalue { ptr, i32 } %163, i32 %162, 1
  resume { ptr, i32 } %164
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

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

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

; Function Attrs: 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 @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

; 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 void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) 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 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 nounwind willreturn memory(argmem: write) }
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 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTSSt16initializer_listIiE", !11, i64 0, !12, i64 8}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!10, !12, i64 8}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = distinct !{!17, !15}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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.2" = type { i8 }

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solveii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::vector.0", align 8
  %6 = alloca [2 x i32], align 4
  %7 = alloca %"class.std::allocator.2", align 1
  %8 = alloca %"class.std::vector.0", align 8
  %9 = alloca [2 x i32], align 4
  %10 = alloca %"class.std::allocator.2", align 1
  %11 = alloca %"class.std::vector.0", align 8
  %12 = alloca [2 x i32], align 4
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca %"class.std::vector.0", align 8
  %15 = alloca [2 x i32], align 4
  %16 = alloca %"class.std::allocator.2", align 1
  %17 = icmp slt i32 %2, 0
  br i1 %17, label %18, label %19

18:                                               ; preds = %3
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %0, i8 0, i64 24, i1 false)
  tail call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %76

19:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #4
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  %20 = icmp eq i32 %2, 0
  br i1 %20, label %.preheader, label %.lr.ph

.lr.ph:                                           ; preds = %19
  %21 = getelementptr inbounds i8, ptr %9, i64 4
  br label %35

.preheader:                                       ; preds = %19
  %22 = icmp sgt i32 %1, 0
  br i1 %22, label %.lr.ph55, label %._crit_edge56

.lr.ph55:                                         ; preds = %.preheader
  %23 = getelementptr inbounds i8, ptr %6, i64 4
  br label %24

._crit_edge56:                                    ; preds = %28, %.preheader
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  br label %74

24:                                               ; preds = %.lr.ph55, %28
  %.02354 = phi i32 [ 1, %.lr.ph55 ], [ %26, %28 ]
  %.02453 = phi i32 [ 0, %.lr.ph55 ], [ %29, %28 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %25 = add nuw nsw i32 %.02354, 1
  store i32 %.02354, ptr %6, align 4, !tbaa !5
  %26 = add nuw nsw i32 %.02354, 2
  store i32 %25, ptr %23, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr nonnull %6, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %27 unwind label %30

27:                                               ; preds = %24
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %28 unwind label %32

28:                                               ; preds = %27
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #4
  %29 = add nuw nsw i32 %.02453, 1
  %exitcond.not = icmp eq i32 %29, %1
  br i1 %exitcond.not, label %._crit_edge56, label %24, !llvm.loop !9

30:                                               ; preds = %24
  %31 = landingpad { ptr, i32 }
          cleanup
  br label %34

32:                                               ; preds = %27
  %33 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #4
  br label %34

34:                                               ; preds = %32, %30
  %.pn41 = phi { ptr, i32 } [ %33, %32 ], [ %31, %30 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #4
  br label %75

35:                                               ; preds = %.lr.ph, %40
  %.049 = phi i32 [ %2, %.lr.ph ], [ %36, %40 ]
  %.03248 = phi i32 [ 1, %.lr.ph ], [ %38, %40 ]
  %36 = add nsw i32 %.049, -1
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %37 = add nuw nsw i32 %.03248, 1
  store i32 %37, ptr %9, align 4, !tbaa !5
  %38 = add nuw nsw i32 %.03248, 2
  store i32 %38, ptr %21, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #4
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr nonnull %9, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %39 unwind label %41

39:                                               ; preds = %35
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %40 unwind label %43

40:                                               ; preds = %39
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #4
  %.not = icmp eq i32 %.049, 0
  br i1 %.not, label %._crit_edge, label %35, !llvm.loop !11

41:                                               ; preds = %35
  %42 = landingpad { ptr, i32 }
          cleanup
  br label %45

43:                                               ; preds = %39
  %44 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #4
  br label %45

45:                                               ; preds = %43, %41
  %.pn38 = phi { ptr, i32 } [ %44, %43 ], [ %42, %41 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #4
  br label %75

._crit_edge:                                      ; preds = %40
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  store i32 1, ptr %12, align 4, !tbaa !5
  %46 = getelementptr inbounds i8, ptr %12, i64 4
  %47 = add nuw nsw i32 %.03248, 3
  store i32 %47, ptr %46, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr nonnull %12, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %48 unwind label %57

48:                                               ; preds = %._crit_edge
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %49 unwind label %59

49:                                               ; preds = %48
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #4
  %50 = call noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  %51 = sext i32 %1 to i64
  %52 = icmp ugt i64 %50, %51
  br i1 %52, label %56, label %.preheader44

.preheader44:                                     ; preds = %49
  %53 = call noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  %54 = icmp ult i64 %53, %51
  br i1 %54, label %.lr.ph51, label %._crit_edge52

.lr.ph51:                                         ; preds = %.preheader44
  %55 = getelementptr inbounds i8, ptr %15, i64 4
  br label %62

56:                                               ; preds = %49
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %0, i8 0, i64 24, i1 false)
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %74

57:                                               ; preds = %._crit_edge
  %58 = landingpad { ptr, i32 }
          cleanup
  br label %61

59:                                               ; preds = %48
  %60 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #4
  br label %61

61:                                               ; preds = %59, %57
  %.pn = phi { ptr, i32 } [ %60, %59 ], [ %58, %57 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #4
  br label %75

62:                                               ; preds = %.lr.ph51, %66
  %.13350 = phi i32 [ %47, %.lr.ph51 ], [ %64, %66 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %14) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #4
  %63 = add nuw nsw i32 %.13350, 1
  store i32 %63, ptr %15, align 4, !tbaa !5
  %64 = add nuw nsw i32 %.13350, 2
  store i32 %64, ptr %55, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #4
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #4
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr nonnull %15, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %65 unwind label %69

65:                                               ; preds = %62
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %14)
          to label %66 unwind label %71

66:                                               ; preds = %65
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #4
  %67 = call noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  %68 = icmp ult i64 %67, %51
  br i1 %68, label %62, label %._crit_edge52, !llvm.loop !12

69:                                               ; preds = %62
  %70 = landingpad { ptr, i32 }
          cleanup
  br label %73

71:                                               ; preds = %65
  %72 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #4
  br label %73

73:                                               ; preds = %71, %69
  %.pn36 = phi { ptr, i32 } [ %72, %71 ], [ %70, %69 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #4
  br label %75

._crit_edge52:                                    ; preds = %66, %.preheader44
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  br label %74

74:                                               ; preds = %56, %._crit_edge52, %._crit_edge56
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #4
  br label %76

75:                                               ; preds = %45, %61, %73, %34
  %.pn41.pn = phi { ptr, i32 } [ %.pn41, %34 ], [ %.pn38, %45 ], [ %.pn36, %73 ], [ %.pn, %61 ]
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #4
  resume { ptr, i32 } %.pn41.pn

76:                                               ; preds = %74, %18
  ret void
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) 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

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

; Function Attrs: mustprogress 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 @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

; 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 void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIS_IiSaIiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) 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 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 nounwind willreturn memory(argmem: write) }
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 = { nounwind }

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

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


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