; LLVM IR from facebook/redex :: service/copy-propagation (AliasedRegisters)

; 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.32" = type { %"struct.std::_Vector_base.33" }
%"struct.std::_Vector_base.33" = type { %"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.UnorderedMap<unsigned int, std::vector<unsigned int>>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.aliased_registers::AliasedRegisters" = type { %"class.aliased_registers::AliasGraph", %"class.sparta::PatriciaTreeMap" }
%"class.aliased_registers::AliasGraph" = type { %"class.std::shared_ptr.4", %class.UnorderedMap, %class.UnorderedMap.12, i64 }
%"class.std::shared_ptr.4" = type { %"class.std::__shared_ptr.5" }
%"class.std::__shared_ptr.5" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%class.UnorderedMap = type { %"class.std::unordered_map" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%class.UnorderedMap.12 = type { %"class.std::unordered_map.14" }
%"class.std::unordered_map.14" = type { %"class.std::_Hashtable.15" }
%"class.std::_Hashtable.15" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.sparta::PatriciaTreeMap" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }

@.str.10 = external hidden unnamed_addr constant [94 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [17 x i8], align 1
@__PRETTY_FUNCTION__._ZN17aliased_registers16AliasedRegisters10all_groupsEv = external hidden unnamed_addr constant [85 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIjSaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIjSaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backERKj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKjSt6vectorIjSaIjEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK17aliased_registers10AliasGraph39get_vertices_with_inv_adjacent_verticesEv(ptr noundef nonnull align 8 dereferenceable(136)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjSt6vectorIjSaIjEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZSt3getILm1EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN17aliased_registers16AliasedRegisters10all_groupsEv(ptr dead_on_unwind noalias writable sret(%"class.std::vector.32") align 8 %0, ptr noundef nonnull align 8 dereferenceable(144) %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca %"class.UnorderedMap<unsigned int, std::vector<unsigned int>>::ConstUnorderedIterable", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %11 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %12 = alloca i32, align 4
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca %"class.std::vector", align 8
  %17 = alloca ptr, align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %21 = load ptr, ptr %4, align 8
  store i1 false, ptr %5, align 1
  call void @_ZNSt6vectorIS_IjSaIjEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %22 = getelementptr inbounds %"class.aliased_registers::AliasedRegisters", ptr %21, i32 0, i32 0
  %23 = invoke noundef nonnull align 8 dereferenceable(56) ptr @_ZNK17aliased_registers10AliasGraph39get_vertices_with_inv_adjacent_verticesEv(ptr noundef nonnull align 8 dereferenceable(136) %22)
          to label %24 unwind label %41

24:                                               ; preds = %2
  %25 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56) %23)
          to label %26 unwind label %41

26:                                               ; preds = %24
  %27 = getelementptr inbounds %"class.UnorderedMap<unsigned int, std::vector<unsigned int>>::ConstUnorderedIterable", ptr %7, i32 0, i32 0
  store ptr %25, ptr %27, align 8
  store ptr %7, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %28 = load ptr, ptr %6, align 8, !tbaa !5
  %29 = invoke ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %28)
          to label %30 unwind label %45

30:                                               ; preds = %26
  %31 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %10, i32 0, i32 0
  %32 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %31, i32 0, i32 0
  store ptr %29, ptr %32, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = invoke ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %33)
          to label %35 unwind label %49

35:                                               ; preds = %30
  %36 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %11, i32 0, i32 0
  %37 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %36, i32 0, i32 0
  store ptr %34, ptr %37, align 8
  br label %38

38:                                               ; preds = %99, %35
  %39 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjSt6vectorIjSaIjEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  br i1 %39, label %53, label %40

40:                                               ; preds = %38
  store i32 2, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  br label %105

41:                                               ; preds = %24, %2
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %8, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %9, align 4
  br label %104

45:                                               ; preds = %26
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %8, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %9, align 4
  br label %103

49:                                               ; preds = %30
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %8, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %9, align 4
  br label %102

53:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %54 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  store ptr %54, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  %55 = load ptr, ptr %13, align 8, !tbaa !5
  %56 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %55) #5
  store ptr %56, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  %57 = load ptr, ptr %13, align 8, !tbaa !5
  %58 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZSt3getILm1EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %57) #5
  store ptr %58, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #5
  call void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #5
  %59 = load ptr, ptr %15, align 8, !tbaa !5
  %60 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %59) #5
  %61 = add i64 %60, 1
  invoke void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %61)
          to label %62 unwind label %75

62:                                               ; preds = %53
  %63 = load ptr, ptr %14, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backERKj(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr noundef nonnull align 4 dereferenceable(4) %63)
          to label %64 unwind label %75

64:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  %65 = load ptr, ptr %15, align 8, !tbaa !5
  store ptr %65, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  %66 = load ptr, ptr %17, align 8, !tbaa !5
  %67 = call ptr @_ZNKSt6vectorIjSaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %66) #5
  %68 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %67, ptr %68, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #5
  %69 = load ptr, ptr %17, align 8, !tbaa !5
  %70 = call ptr @_ZNKSt6vectorIjSaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %69) #5
  %71 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %70, ptr %71, align 8
  br label %72

72:                                               ; preds = %83, %64
  %73 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKjSt6vectorIjSaIjEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #5
  br i1 %73, label %79, label %74

74:                                               ; preds = %72
  store i32 4, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  br label %89

75:                                               ; preds = %96, %93, %62, %53
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %8, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %9, align 4
  br label %101

79:                                               ; preds = %72
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #5
  %80 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  %81 = load i32, ptr %80, align 4, !tbaa !9
  store i32 %81, ptr %20, align 4, !tbaa !9
  invoke void @_ZNSt6vectorIjSaIjEE9push_backERKj(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr noundef nonnull align 4 dereferenceable(4) %20)
          to label %82 unwind label %85

82:                                               ; preds = %79
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #5
  br label %83

83:                                               ; preds = %82
  %84 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  br label %72

85:                                               ; preds = %79
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %8, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  br label %101

89:                                               ; preds = %74
  %90 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #5
  %91 = icmp ugt i64 %90, 1
  br i1 %91, label %92, label %93

92:                                               ; preds = %89
  br label %96

93:                                               ; preds = %89
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.26, ptr noundef @.str.10, i32 noundef 530, ptr noundef @__PRETTY_FUNCTION__._ZN17aliased_registers16AliasedRegisters10all_groupsEv, i32 noundef 2, ptr noundef @.str.13) #6
          to label %94 unwind label %75

94:                                               ; preds = %93
  unreachable

95:                                               ; No predecessors!
  br label %96

96:                                               ; preds = %95, %92
  %97 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IjSaIjEESaIS1_EE12emplace_backIJS1_EEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %16)
          to label %98 unwind label %75

98:                                               ; preds = %96
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %99

99:                                               ; preds = %98
  %100 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  br label %38

101:                                              ; preds = %85, %75
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %102

102:                                              ; preds = %101, %49
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  br label %103

103:                                              ; preds = %102, %45
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %104

104:                                              ; preds = %103, %41
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @_ZNSt6vectorIS_IjSaIjEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %109

105:                                              ; preds = %40
  store i1 true, ptr %5, align 1
  store i32 1, ptr %12, align 4
  %106 = load i1, ptr %5, align 1
  br i1 %106, label %108, label %107

107:                                              ; preds = %105
  call void @_ZNSt6vectorIS_IjSaIjEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %108

108:                                              ; preds = %107, %105
  ret void

109:                                              ; preds = %104
  %110 = load ptr, ptr %8, align 8
  %111 = load i32, ptr %9, align 4
  %112 = insertvalue { ptr, i32 } poison, ptr %110, 0
  %113 = insertvalue { ptr, i32 } %112, i32 %111, 1
  resume { ptr, i32 } %113
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IjSaIjEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IjSaIjEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IjSaIjEESaIS1_EE12emplace_backIJS1_EEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { noreturn "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 = { nounwind }
attributes #6 = { noreturn }

!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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, 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::vector.32" = type { %"struct.std::_Vector_base.33" }
%"struct.std::_Vector_base.33" = type { %"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<unsigned int>, std::allocator<std::vector<unsigned int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.UnorderedMap<unsigned int, std::vector<unsigned int>>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@.str.10 = external hidden unnamed_addr constant [94 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [17 x i8], align 1
@__PRETTY_FUNCTION__._ZN17aliased_registers16AliasedRegisters10all_groupsEv = external hidden unnamed_addr constant [85 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIjSaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIjSaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backERKj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKjSt6vectorIjSaIjEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK17aliased_registers10AliasGraph39get_vertices_with_inv_adjacent_verticesEv(ptr noundef nonnull align 8 dereferenceable(136)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjSt6vectorIjSaIjEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZSt3getILm1EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN17aliased_registers16AliasedRegisters10all_groupsEv(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::vector.32") align 8 %0, ptr noundef nonnull align 8 dereferenceable(144) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.UnorderedMap<unsigned int, std::vector<unsigned int>>::ConstUnorderedIterable", align 8
  %4 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %5 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca i32, align 4
  tail call void @_ZNSt6vectorIS_IjSaIjEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %10 = tail call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK17aliased_registers10AliasGraph39get_vertices_with_inv_adjacent_verticesEv(ptr noundef nonnull align 8 dereferenceable(136) %1)
  %11 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56) %10)
          to label %12 unwind label %16

12:                                               ; preds = %2
  store ptr %11, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %13 = call ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
  store ptr %13, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %14 = call ptr @_ZNK12UnorderedMapIjSt6vectorIjSaIjEESt4hashIjESt8equal_toIjEE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
  store ptr %14, ptr %5, align 8
  %15 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjSt6vectorIjSaIjEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  br i1 %15, label %.lr.ph17, label %._crit_edge18

._crit_edge18:                                    ; preds = %41, %12
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  ret void

16:                                               ; preds = %2
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %45

.lr.ph17:                                         ; preds = %12, %41
  %18 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %19 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %18) #5
  %20 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZSt3getILm1EKjSt6vectorIjSaIjEEERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(32) %18) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #5
  call void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #5
  %21 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #5
  %22 = add i64 %21, 1
  invoke void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %22)
          to label %23 unwind label %.loopexit

23:                                               ; preds = %.lr.ph17
  invoke void @_ZNSt6vectorIjSaIjEE9push_backERKj(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %19)
          to label %24 unwind label %.loopexit

24:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  %25 = call ptr @_ZNKSt6vectorIjSaIjEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #5
  store ptr %25, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #5
  %26 = call ptr @_ZNKSt6vectorIjSaIjEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #5
  store ptr %26, ptr %8, align 8
  %27 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKjSt6vectorIjSaIjEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  br i1 %27, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %32, %24
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  %28 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #5
  %29 = icmp ugt i64 %28, 1
  br i1 %29, label %39, label %37

.loopexit:                                        ; preds = %.lr.ph17, %23, %39
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %44

.loopexit.split-lp:                               ; preds = %37
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %44

.lr.ph:                                           ; preds = %24, %32
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #5
  %30 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %31 = load i32, ptr %30, align 4, !tbaa !5
  store i32 %31, ptr %9, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backERKj(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %32 unwind label %35

32:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #5
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %34 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKjSt6vectorIjSaIjEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  br i1 %34, label %.lr.ph, label %._crit_edge

35:                                               ; preds = %.lr.ph
  %36 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br label %44

37:                                               ; preds = %._crit_edge
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.26, ptr noundef nonnull @.str.10, i32 noundef 530, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN17aliased_registers16AliasedRegisters10all_groupsEv, i32 noundef 2, ptr noundef nonnull @.str.13) #6
          to label %38 unwind label %.loopexit.split-lp

38:                                               ; preds = %37
  unreachable

39:                                               ; preds = %._crit_edge
  %40 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IjSaIjEESaIS1_EE12emplace_backIJS1_EEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %41 unwind label %.loopexit

41:                                               ; preds = %39
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #5
  %42 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKjSt6vectorIjSaIjEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %43 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjSt6vectorIjSaIjEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  br i1 %43, label %.lr.ph17, label %._crit_edge18

44:                                               ; preds = %.loopexit, %.loopexit.split-lp, %35
  %.pn = phi { ptr, i32 } [ %36, %35 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  br label %45

45:                                               ; preds = %44, %16
  %.pn.pn = phi { ptr, i32 } [ %.pn, %44 ], [ %17, %16 ]
  call void @_ZNSt6vectorIS_IjSaIjEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IjSaIjEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IjSaIjEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IjSaIjEESaIS1_EE12emplace_backIJS1_EEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { noreturn "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 = { nounwind }
attributes #6 = { noreturn }

!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,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass