; LLVM IR from int32bit/leetcode :: algorithms/Triangle (solve)

; 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<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::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<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.5" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %class.Solution, align 1
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::initializer_list", align 8
  %9 = alloca [4 x %"class.std::vector.0"], align 8
  %10 = alloca ptr, align 8
  %11 = alloca %"class.std::initializer_list.5", align 8
  %12 = alloca [1 x i32], align 4
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca %"class.std::initializer_list.5", align 8
  %17 = alloca [2 x i32], align 4
  %18 = alloca %"class.std::allocator.2", align 1
  %19 = alloca %"class.std::initializer_list.5", align 8
  %20 = alloca [3 x i32], align 4
  %21 = alloca %"class.std::allocator.2", align 1
  %22 = alloca %"class.std::initializer_list.5", align 8
  %23 = alloca [4 x i32], align 4
  %24 = alloca %"class.std::allocator.2", align 1
  %25 = alloca i1, align 1
  %26 = alloca %"class.std::allocator", align 1
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr %9) #6
  store i1 true, ptr %25, align 1
  store ptr %9, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 2, ptr %12, align 4, !tbaa !5
  %27 = getelementptr inbounds %"class.std::initializer_list.5", ptr %11, i32 0, i32 0
  store ptr %12, ptr %27, align 8, !tbaa !11
  %28 = getelementptr inbounds %"class.std::initializer_list.5", ptr %11, i32 0, i32 1
  store i64 1, ptr %28, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  %29 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 0
  %30 = load ptr, ptr %29, align 8
  %31 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 1
  %32 = load i64, ptr %31, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr %30, i64 %32, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %33 unwind label %85

33:                                               ; preds = %2
  %34 = getelementptr inbounds %"class.std::vector.0", ptr %9, i64 1
  store ptr %34, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #6
  store i32 3, ptr %17, align 4, !tbaa !5
  %35 = getelementptr inbounds i32, ptr %17, i64 1
  store i32 4, ptr %35, align 4, !tbaa !5
  %36 = getelementptr inbounds %"class.std::initializer_list.5", ptr %16, i32 0, i32 0
  store ptr %17, ptr %36, align 8, !tbaa !11
  %37 = getelementptr inbounds %"class.std::initializer_list.5", ptr %16, i32 0, i32 1
  store i64 2, ptr %37, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  %38 = getelementptr inbounds { ptr, i64 }, ptr %16, i32 0, i32 0
  %39 = load ptr, ptr %38, align 8
  %40 = getelementptr inbounds { ptr, i64 }, ptr %16, i32 0, i32 1
  %41 = load i64, ptr %40, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %34, ptr %39, i64 %41, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %42 unwind label %89

42:                                               ; preds = %33
  %43 = getelementptr inbounds %"class.std::vector.0", ptr %9, i64 2
  store ptr %43, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %20) #6
  store i32 6, ptr %20, align 4, !tbaa !5
  %44 = getelementptr inbounds i32, ptr %20, i64 1
  store i32 5, ptr %44, align 4, !tbaa !5
  %45 = getelementptr inbounds i32, ptr %20, i64 2
  store i32 7, ptr %45, align 4, !tbaa !5
  %46 = getelementptr inbounds %"class.std::initializer_list.5", ptr %19, i32 0, i32 0
  store ptr %20, ptr %46, align 8, !tbaa !11
  %47 = getelementptr inbounds %"class.std::initializer_list.5", ptr %19, i32 0, i32 1
  store i64 3, ptr %47, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  %48 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 0
  %49 = load ptr, ptr %48, align 8
  %50 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 1
  %51 = load i64, ptr %50, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %43, ptr %49, i64 %51, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %52 unwind label %93

52:                                               ; preds = %42
  %53 = getelementptr inbounds %"class.std::vector.0", ptr %9, i64 3
  store ptr %53, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %23) #6
  store i32 4, ptr %23, align 4, !tbaa !5
  %54 = getelementptr inbounds i32, ptr %23, i64 1
  store i32 1, ptr %54, align 4, !tbaa !5
  %55 = getelementptr inbounds i32, ptr %23, i64 2
  store i32 8, ptr %55, align 4, !tbaa !5
  %56 = getelementptr inbounds i32, ptr %23, i64 3
  store i32 3, ptr %56, align 4, !tbaa !5
  %57 = getelementptr inbounds %"class.std::initializer_list.5", ptr %22, i32 0, i32 0
  store ptr %23, ptr %57, align 8, !tbaa !11
  %58 = getelementptr inbounds %"class.std::initializer_list.5", ptr %22, i32 0, i32 1
  store i64 4, ptr %58, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 1, ptr %24) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  %59 = getelementptr inbounds { ptr, i64 }, ptr %22, i32 0, i32 0
  %60 = load ptr, ptr %59, align 8
  %61 = getelementptr inbounds { ptr, i64 }, ptr %22, i32 0, i32 1
  %62 = load i64, ptr %61, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %53, ptr %60, i64 %62, ptr noundef nonnull align 1 dereferenceable(1) %24)
          to label %63 unwind label %97

63:                                               ; preds = %52
  store i1 false, ptr %25, align 1
  %64 = getelementptr inbounds %"class.std::initializer_list", ptr %8, i32 0, i32 0
  store ptr %9, ptr %64, align 8, !tbaa !15
  %65 = getelementptr inbounds %"class.std::initializer_list", ptr %8, i32 0, i32 1
  store i64 4, ptr %65, align 8, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 1, ptr %26) #6
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  %66 = getelementptr inbounds { ptr, i64 }, ptr %8, i32 0, i32 0
  %67 = load ptr, ptr %66, align 8
  %68 = getelementptr inbounds { ptr, i64 }, ptr %8, i32 0, i32 1
  %69 = load i64, ptr %68, align 8
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr %67, i64 %69, ptr noundef nonnull align 1 dereferenceable(1) %26)
          to label %70 unwind label %101

70:                                               ; preds = %63
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #6
  %71 = getelementptr inbounds [4 x %"class.std::vector.0"], ptr %9, i32 0, i32 0
  %72 = getelementptr inbounds %"class.std::vector.0", ptr %71, i64 4
  br label %73

73:                                               ; preds = %73, %70
  %74 = phi ptr [ %72, %70 ], [ %75, %73 ]
  %75 = getelementptr inbounds %"class.std::vector.0", ptr %74, i64 -1
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %75) #6
  %76 = icmp eq ptr %75, %71
  br i1 %76, label %77, label %73

77:                                               ; preds = %73
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %20) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %9) #6
  %78 = invoke noundef i32 @_ZN8Solution12minimumTotalERSt6vectorIS0_IiSaIiEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1) %6, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %79 unwind label %126

79:                                               ; preds = %77
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %78)
          to label %81 unwind label %126

81:                                               ; preds = %79
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %80, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %83 unwind label %126

83:                                               ; preds = %81
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  %84 = load i32, ptr %3, align 4
  ret i32 %84

85:                                               ; preds = %2
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %14, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %15, align 4
  br label %115

89:                                               ; preds = %33
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %14, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %15, align 4
  br label %114

93:                                               ; preds = %42
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %14, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %15, align 4
  br label %113

97:                                               ; preds = %52
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %14, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %15, align 4
  br label %112

101:                                              ; preds = %63
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %14, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %15, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #6
  %105 = getelementptr inbounds [4 x %"class.std::vector.0"], ptr %9, i32 0, i32 0
  %106 = getelementptr inbounds %"class.std::vector.0", ptr %105, i64 4
  br label %107

107:                                              ; preds = %107, %101
  %108 = phi ptr [ %106, %101 ], [ %109, %107 ]
  %109 = getelementptr inbounds %"class.std::vector.0", ptr %108, i64 -1
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %109) #6
  %110 = icmp eq ptr %109, %105
  br i1 %110, label %111, label %107

111:                                              ; preds = %107
  br label %112

112:                                              ; preds = %111, %97
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %23) #6
  br label %113

113:                                              ; preds = %112, %93
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %20) #6
  br label %114

114:                                              ; preds = %113, %89
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  br label %115

115:                                              ; preds = %114, %85
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  %116 = load i1, ptr %25, align 1
  br i1 %116, label %117, label %125

117:                                              ; preds = %115
  %118 = load ptr, ptr %10, align 8
  %119 = icmp eq ptr %9, %118
  br i1 %119, label %124, label %120

120:                                              ; preds = %120, %117
  %121 = phi ptr [ %118, %117 ], [ %122, %120 ]
  %122 = getelementptr inbounds %"class.std::vector.0", ptr %121, i64 -1
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %122) #6
  %123 = icmp eq ptr %122, %9
  br i1 %123, label %124, label %120

124:                                              ; preds = %120, %117
  br label %125

125:                                              ; preds = %124, %115
  call void @llvm.lifetime.end.p0(i64 96, ptr %9) #6
  br label %130

126:                                              ; preds = %81, %79, %77
  %127 = landingpad { ptr, i32 }
          cleanup
  %128 = extractvalue { ptr, i32 } %127, 0
  store ptr %128, ptr %14, align 8
  %129 = extractvalue { ptr, i32 } %127, 1
  store i32 %129, ptr %15, align 4
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  br label %130

130:                                              ; preds = %126, %125
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  br label %131

131:                                              ; preds = %130
  %132 = load ptr, ptr %14, align 8
  %133 = load i32, ptr %15, align 4
  %134 = insertvalue { ptr, i32 } poison, ptr %132, 0
  %135 = insertvalue { ptr, i32 } %134, i32 %133, 1
  resume { ptr, i32 } %135
}

; 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 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 #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_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 @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN8Solution12minimumTotalERSt6vectorIS0_IiSaIiEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(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 = { "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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSSt16initializer_listIiE", !10, i64 0, !13, i64 8}
!13 = !{!"long", !7, i64 0}
!14 = !{!12, !13, i64 8}
!15 = !{!16, !10, i64 0}
!16 = !{!"_ZTSSt16initializer_listISt6vectorIiSaIiEEE", !10, i64 0, !13, i64 8}
!17 = !{!16, !13, i64 8}


; 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<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 }
%"class.std::allocator" = type { i8 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readnone %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %class.Solution, align 1
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca [4 x %"class.std::vector.0"], align 8
  %6 = alloca [1 x i32], align 4
  %7 = alloca %"class.std::allocator.2", align 1
  %8 = alloca [2 x i32], align 4
  %9 = alloca %"class.std::allocator.2", align 1
  %10 = alloca [3 x i32], align 4
  %11 = alloca %"class.std::allocator.2", align 1
  %12 = alloca [4 x i32], align 16
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  store i32 2, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr nonnull %6, i64 1, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %15 unwind label %.thread

15:                                               ; preds = %2
  %16 = getelementptr inbounds i8, ptr %5, i64 24
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  store i32 3, ptr %8, align 4, !tbaa !5
  %17 = getelementptr inbounds i8, ptr %8, i64 4
  store i32 4, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr nonnull %8, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %18 unwind label %36

18:                                               ; preds = %15
  %19 = getelementptr inbounds i8, ptr %5, i64 48
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %10) #6
  store i32 6, ptr %10, align 4, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %10, i64 4
  store i32 5, ptr %20, align 4, !tbaa !5
  %21 = getelementptr inbounds i8, ptr %10, i64 8
  store i32 7, ptr %21, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr nonnull %10, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %22 unwind label %38

22:                                               ; preds = %18
  %23 = getelementptr inbounds i8, ptr %5, i64 72
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %12) #6
  store <4 x i32> <i32 4, i32 1, i32 8, i32 3>, ptr %12, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %23, ptr nonnull %12, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %24 unwind label %40

24:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr nonnull %5, i64 4, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %25 unwind label %.loopexit37.loopexit

25:                                               ; preds = %24
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  %26 = getelementptr inbounds i8, ptr %5, i64 72
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #6
  %27 = getelementptr inbounds i8, ptr %5, i64 48
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %27) #6
  %28 = getelementptr inbounds i8, ptr %5, i64 24
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %10) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(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 8, ptr nonnull %8) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(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 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %5) #6
  %29 = invoke noundef i32 @_ZN8Solution12minimumTotalERSt6vectorIS0_IiSaIiEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1) %3, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %30 unwind label %52

30:                                               ; preds = %25
  %31 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %29)
          to label %32 unwind label %52

32:                                               ; preds = %30
  %33 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %31, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %34 unwind label %52

34:                                               ; preds = %32
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  ret i32 0

.thread:                                          ; preds = %2
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(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 4, ptr nonnull %6) #6
  br label %.loopexit

36:                                               ; preds = %15
  %37 = landingpad { ptr, i32 }
          cleanup
  br label %48

38:                                               ; preds = %18
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %47

40:                                               ; preds = %22
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit37

.loopexit37.loopexit:                             ; preds = %24
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  %43 = getelementptr inbounds i8, ptr %5, i64 72
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %43) #6
  %44 = getelementptr inbounds i8, ptr %5, i64 48
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %44) #6
  %45 = getelementptr inbounds i8, ptr %5, i64 24
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %45) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  br label %.loopexit37

.loopexit37:                                      ; preds = %.loopexit37.loopexit, %40
  %.pn = phi { ptr, i32 } [ %41, %40 ], [ %42, %.loopexit37.loopexit ]
  %46 = phi i1 [ false, %40 ], [ true, %.loopexit37.loopexit ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #6
  br label %47

47:                                               ; preds = %.loopexit37, %38
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit37 ], [ %39, %38 ]
  %.013 = phi ptr [ %23, %.loopexit37 ], [ %19, %38 ]
  %.1 = phi i1 [ %46, %.loopexit37 ], [ false, %38 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %10) #6
  br label %48

48:                                               ; preds = %36, %47
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %47 ], [ %37, %36 ]
  %.114 = phi ptr [ %.013, %47 ], [ %16, %36 ]
  %.2 = phi i1 [ %.1, %47 ], [ false, %36 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(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 8, ptr nonnull %8) #6
  call void @_ZNSt15__new_allocatorIiED2Ev(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 4, ptr nonnull %6) #6
  br i1 %.2, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %48, %.preheader
  %49 = phi ptr [ %50, %.preheader ], [ %.114, %48 ]
  %50 = getelementptr inbounds i8, ptr %49, i64 -24
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %50) #6
  %51 = icmp eq ptr %50, %5
  br i1 %51, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %.thread, %48
  %.pn.pn.pn.pn36 = phi { ptr, i32 } [ %35, %.thread ], [ %.pn.pn.pn, %48 ], [ %.pn.pn.pn, %.preheader ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %5) #6
  br label %54

52:                                               ; preds = %32, %30, %25
  %53 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  br label %54

54:                                               ; preds = %52, %.loopexit
  %.pn30 = phi { ptr, i32 } [ %53, %52 ], [ %.pn.pn.pn.pn36, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  resume { ptr, i32 } %.pn30
}

; 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 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 #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_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 @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN8Solution12minimumTotalERSt6vectorIS0_IiSaIiEESaIS2_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(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 = { "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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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