; LLVM IR from facebook/redex :: service/object-sensitive-dce (SideEffectSummary)

; 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.sparta::pt_core::PatriciaTreeIterator.261" = type { %"class.sparta::pt_core::PatriciaTreePostOrder" }
%"class.sparta::pt_core::PatriciaTreePostOrder" = type { %"class.boost::intrusive_ptr", %"class.std::stack", ptr }
%"class.boost::intrusive_ptr" = type { ptr }
%"class.std::stack" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"struct.std::pair.262" = type <{ %"class.UnorderedSet<unsigned short>::FixedIterator", i8, [7 x i8] }>
%"class.UnorderedSet<unsigned short>::FixedIterator" = type { %"struct.std::__detail::_Node_iterator.264" }
%"struct.std::__detail::_Node_iterator.264" = type { %"struct.std::__detail::_Node_iterator_base.260" }
%"struct.std::__detail::_Node_iterator_base.260" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.side_effects::Summary" = type <{ i64, %class.UnorderedSet.173, i8, [7 x i8] }>
%class.UnorderedSet.173 = type { %"class.std::unordered_set.175" }
%"class.std::unordered_set.175" = type { %"class.std::_Hashtable.176" }
%"class.std::_Hashtable.176" = 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.side_effects::SummaryBuilder" = type { %class.UnorderedMap, ptr, ptr, ptr, ptr, i8, 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 }

@.str.10 = external hidden unnamed_addr constant [40 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: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; 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 noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12side_effects14SummaryBuilder19classify_heap_writeERKN14local_pointers24EnvironmentWithStoreImplINS1_14MayEscapeStoreEEEjPNS_7SummaryE(ptr noundef nonnull align 8 dereferenceable(104) %0, ptr noundef nonnull align 8 dereferenceable(40) %1, i32 noundef %2, ptr noundef %3) #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca %"class.sparta::pt_core::PatriciaTreeIterator.261", align 8
  %13 = alloca %"class.sparta::pt_core::PatriciaTreeIterator.261", align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca ptr, align 8
  %17 = alloca %"struct.std::pair.262", align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i32 %2, ptr %7, align 4, !tbaa !9
  store ptr %3, ptr %8, align 8, !tbaa !5
  %19 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = load i32, ptr %7, align 4, !tbaa !9
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK14local_pointers20EnvironmentWithStore12get_pointersEj(ptr noundef nonnull align 8 dereferenceable(8) %20, i32 noundef %21)
  store ptr %22, ptr %9, align 8, !tbaa !5
  %23 = load ptr, ptr %9, align 8, !tbaa !5
  %24 = call noundef zeroext i1 @_ZNK6sparta25AbstractDomainScaffoldingINS_8set_impl8SetValueINS_15PatriciaTreeSetIPK13IRInstructionEEEENS_17SetAbstractDomainIS7_EEE8is_valueEv(ptr noundef nonnull align 8 dereferenceable(16) %23)
  br i1 %24, label %30, label %25

25:                                               ; preds = %4
  %26 = load ptr, ptr %8, align 8, !tbaa !5
  %27 = getelementptr inbounds %"struct.side_effects::Summary", ptr %26, i32 0, i32 0
  %28 = load i64, ptr %27, align 8, !tbaa !11
  %29 = or i64 %28, 4
  store i64 %29, ptr %27, align 8, !tbaa !11
  store i32 1, ptr %10, align 4
  br label %112

30:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %31 = load ptr, ptr %9, align 8, !tbaa !5
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIPK13IRInstructionNS_8set_impl8SetValueINS_15PatriciaTreeSetIS3_EEEERKS7_NS_17SetAbstractDomainIS7_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %31)
  store ptr %32, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 96, ptr %12) #5
  %33 = load ptr, ptr %11, align 8, !tbaa !5
  call void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE5beginEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8 %12, ptr noundef nonnull align 8 dereferenceable(8) %33)
  call void @llvm.lifetime.start.p0(i64 96, ptr %13) #5
  %34 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE3endEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8 %13, ptr noundef nonnull align 8 dereferenceable(8) %34)
          to label %35 unwind label %40

35:                                               ; preds = %30
  br label %36

36:                                               ; preds = %107, %35
  %37 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEneERKS6_(ptr noundef nonnull align 8 dereferenceable(96) %12, ptr noundef nonnull align 8 dereferenceable(96) %13)
          to label %38 unwind label %44

38:                                               ; preds = %36
  br i1 %37, label %48, label %39

39:                                               ; preds = %38
  store i32 2, ptr %10, align 4
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %13) #5
  call void @llvm.lifetime.end.p0(i64 96, ptr %13) #5
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %12) #5
  call void @llvm.lifetime.end.p0(i64 96, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  br label %111

40:                                               ; preds = %30
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %14, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %15, align 4
  br label %110

44:                                               ; preds = %105, %36
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %14, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %15, align 4
  br label %109

48:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  %49 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %12)
          to label %50 unwind label %74

50:                                               ; preds = %48
  %51 = load ptr, ptr %49, align 8, !tbaa !5
  store ptr %51, ptr %16, align 8, !tbaa !5
  %52 = load ptr, ptr %6, align 8, !tbaa !5
  %53 = load ptr, ptr %16, align 8, !tbaa !5
  %54 = invoke noundef zeroext i1 @_ZNK14local_pointers24EnvironmentWithStoreImplINS_14MayEscapeStoreEE16may_have_escapedEPK13IRInstruction(ptr noundef nonnull align 8 dereferenceable(40) %52, ptr noundef %53)
          to label %55 unwind label %74

55:                                               ; preds = %50
  br i1 %54, label %79, label %56

56:                                               ; preds = %55
  %57 = load ptr, ptr %16, align 8, !tbaa !5
  %58 = invoke noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %57)
          to label %59 unwind label %74

59:                                               ; preds = %56
  %60 = zext i16 %58 to i32
  %61 = icmp eq i32 %60, 161
  br i1 %61, label %62, label %78

62:                                               ; preds = %59
  %63 = load ptr, ptr %8, align 8, !tbaa !5
  %64 = getelementptr inbounds %"struct.side_effects::Summary", ptr %63, i32 0, i32 1
  %65 = getelementptr inbounds %"class.side_effects::SummaryBuilder", ptr %19, i32 0, i32 0
  %66 = invoke noundef nonnull align 2 dereferenceable(2) ptr @_ZN12UnorderedMapIPK13IRInstructiontSt4hashIS2_ESt8equal_toIS2_EE2atERKS2_(ptr noundef nonnull align 8 dereferenceable(56) %65, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %67 unwind label %74

67:                                               ; preds = %62
  %68 = invoke { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJRtEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %64, ptr noundef nonnull align 2 dereferenceable(2) %66)
          to label %69 unwind label %74

69:                                               ; preds = %67
  %70 = getelementptr inbounds { ptr, i8 }, ptr %17, i32 0, i32 0
  %71 = extractvalue { ptr, i8 } %68, 0
  store ptr %71, ptr %70, align 8
  %72 = getelementptr inbounds { ptr, i8 }, ptr %17, i32 0, i32 1
  %73 = extractvalue { ptr, i8 } %68, 1
  store i8 %73, ptr %72, align 8
  br label %78

74:                                               ; preds = %80, %67, %62, %56, %50, %48
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %14, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %15, align 4
  br label %108

78:                                               ; preds = %69, %59
  br label %104

79:                                               ; preds = %55
  br label %80

80:                                               ; preds = %79
  %81 = invoke noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef 94, i32 noundef 3)
          to label %82 unwind label %74

82:                                               ; preds = %80
  br i1 %81, label %83, label %97

83:                                               ; preds = %82
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #5
  %84 = load ptr, ptr %16, align 8, !tbaa !5
  invoke void @_Z4showB5cxx11PK13IRInstruction(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %18, ptr noundef %84)
          to label %85 unwind label %88

85:                                               ; preds = %83
  %86 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %18) #5
  invoke void (i32, i32, i1, ptr, ...) @_Z5trace11TraceModuleibPKcz(i32 noundef 94, i32 noundef 3, i1 noundef zeroext false, ptr noundef @.str.10, ptr noundef %86)
          to label %87 unwind label %92

87:                                               ; preds = %85
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #5
  br label %97

88:                                               ; preds = %83
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %14, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %15, align 4
  br label %96

92:                                               ; preds = %85
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %14, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %15, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #5
  br label %96

96:                                               ; preds = %92, %88
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #5
  br label %108

97:                                               ; preds = %87, %82
  br label %98

98:                                               ; preds = %97
  br label %99

99:                                               ; preds = %98
  %100 = load ptr, ptr %8, align 8, !tbaa !5
  %101 = getelementptr inbounds %"struct.side_effects::Summary", ptr %100, i32 0, i32 0
  %102 = load i64, ptr %101, align 8, !tbaa !11
  %103 = or i64 %102, 4
  store i64 %103, ptr %101, align 8, !tbaa !11
  br label %104

104:                                              ; preds = %99, %78
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br label %105

105:                                              ; preds = %104
  %106 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %12)
          to label %107 unwind label %44

107:                                              ; preds = %105
  br label %36

108:                                              ; preds = %96, %74
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br label %109

109:                                              ; preds = %108, %44
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %13) #5
  br label %110

110:                                              ; preds = %109, %40
  call void @llvm.lifetime.end.p0(i64 96, ptr %13) #5
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %12) #5
  call void @llvm.lifetime.end.p0(i64 96, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %115

111:                                              ; preds = %39
  store i32 0, ptr %10, align 4
  br label %112

112:                                              ; preds = %111, %25
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  %113 = load i32, ptr %10, align 4
  switch i32 %113, label %120 [
    i32 0, label %114
    i32 1, label %114
  ]

114:                                              ; preds = %112, %112
  ret void

115:                                              ; preds = %110
  %116 = load ptr, ptr %14, align 8
  %117 = load i32, ptr %15, align 4
  %118 = insertvalue { ptr, i32 } poison, ptr %116, 0
  %119 = insertvalue { ptr, i32 } %118, i32 %117, 1
  resume { ptr, i32 } %119

120:                                              ; preds = %112
  unreachable
}

declare noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef, i32 noundef) #3

declare void @_Z5trace11TraceModuleibPKcz(i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, ...) #3

declare void @_Z4showB5cxx11PK13IRInstruction(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK14local_pointers20EnvironmentWithStore12get_pointersEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta25AbstractDomainScaffoldingINS_8set_impl8SetValueINS_15PatriciaTreeSetIPK13IRInstructionEEEENS_17SetAbstractDomainIS7_EEE8is_valueEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIPK13IRInstructionNS_8set_impl8SetValueINS_15PatriciaTreeSetIS3_EEEERKS7_NS_17SetAbstractDomainIS7_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE3endEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEneERKS6_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK14local_pointers24EnvironmentWithStoreImplINS_14MayEscapeStoreEE16may_have_escapedEPK13IRInstruction(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJRtEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 2 dereferenceable(2)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 2 dereferenceable(2) ptr @_ZN12UnorderedMapIPK13IRInstructiontSt4hashIS2_ESt8equal_toIS2_EE2atERKS2_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4 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 = { 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 #3 = { "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 }

!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}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSN12side_effects7SummaryE", !13, i64 0, !14, i64 8, !20, i64 64}
!13 = !{!"long", !7, i64 0}
!14 = !{!"_ZTS12UnorderedSetItSt4hashItESt8equal_toItEE", !15, i64 0}
!15 = !{!"_ZTSSt13unordered_setItSt4hashItESt8equal_toItESaItEE", !16, i64 0}
!16 = !{!"_ZTSSt10_HashtableIttSaItENSt8__detail9_IdentityESt8equal_toItESt4hashItENS1_18_Mod_range_hashingENS1_20_Default_ranged_hashENS1_20_Prime_rehash_policyENS1_17_Hashtable_traitsILb0ELb1ELb1EEEE", !6, i64 0, !13, i64 8, !17, i64 16, !13, i64 24, !18, i64 32, !6, i64 48}
!17 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!18 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !19, i64 0, !13, i64 8}
!19 = !{!"float", !7, i64 0}
!20 = !{!"bool", !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.sparta::pt_core::PatriciaTreeIterator.261" = type { %"class.sparta::pt_core::PatriciaTreePostOrder" }
%"class.sparta::pt_core::PatriciaTreePostOrder" = type { %"class.boost::intrusive_ptr", %"class.std::stack", ptr }
%"class.boost::intrusive_ptr" = type { ptr }
%"class.std::stack" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@.str.10 = external hidden unnamed_addr constant [40 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 nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; 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 noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12side_effects14SummaryBuilder19classify_heap_writeERKN14local_pointers24EnvironmentWithStoreImplINS1_14MayEscapeStoreEEEjPNS_7SummaryE(ptr noundef nonnull align 8 dereferenceable(104) %0, ptr noundef nonnull align 8 dereferenceable(40) %1, i32 noundef %2, ptr noundef %3) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"class.sparta::pt_core::PatriciaTreeIterator.261", align 8
  %6 = alloca %"class.sparta::pt_core::PatriciaTreeIterator.261", align 8
  %7 = alloca ptr, align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK14local_pointers20EnvironmentWithStore12get_pointersEj(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %2)
  %10 = tail call noundef zeroext i1 @_ZNK6sparta25AbstractDomainScaffoldingINS_8set_impl8SetValueINS_15PatriciaTreeSetIPK13IRInstructionEEEENS_17SetAbstractDomainIS7_EEE8is_valueEv(ptr noundef nonnull align 8 dereferenceable(16) %9)
  br i1 %10, label %14, label %11

11:                                               ; preds = %4
  %12 = load i64, ptr %3, align 8, !tbaa !5
  %13 = or i64 %12, 4
  store i64 %13, ptr %3, align 8, !tbaa !5
  br label %62

14:                                               ; preds = %4
  %15 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIPK13IRInstructionNS_8set_impl8SetValueINS_15PatriciaTreeSetIS3_EEEERKS7_NS_17SetAbstractDomainIS7_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %9)
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %5) #5
  call void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8 %5, ptr noundef nonnull align 8 dereferenceable(8) %15)
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %6) #5
  invoke void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8 %6, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %.preheader unwind label %21

.preheader:                                       ; preds = %14
  %16 = getelementptr inbounds i8, ptr %3, i64 8
  br label %17

17:                                               ; preds = %.preheader, %57
  %18 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEneERKS6_(ptr noundef nonnull align 8 dereferenceable(96) %5, ptr noundef nonnull align 8 dereferenceable(96) %6)
          to label %19 unwind label %23

19:                                               ; preds = %17
  br i1 %18, label %25, label %20

20:                                               ; preds = %19
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %6) #5
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #5
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %5) #5
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %5) #5
  br label %62

21:                                               ; preds = %14
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %61

23:                                               ; preds = %57, %17
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %60

25:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %5)
          to label %27 unwind label %39

27:                                               ; preds = %25
  %28 = load ptr, ptr %26, align 8, !tbaa !18
  store ptr %28, ptr %7, align 8, !tbaa !18
  %29 = invoke noundef zeroext i1 @_ZNK14local_pointers24EnvironmentWithStoreImplINS_14MayEscapeStoreEE16may_have_escapedEPK13IRInstruction(ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef %28)
          to label %30 unwind label %39

30:                                               ; preds = %27
  br i1 %29, label %41, label %31

31:                                               ; preds = %30
  %32 = load ptr, ptr %7, align 8, !tbaa !18
  %33 = call noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %32)
  %34 = icmp eq i16 %33, 161
  br i1 %34, label %35, label %57

35:                                               ; preds = %31
  %36 = invoke noundef nonnull align 2 dereferenceable(2) ptr @_ZN12UnorderedMapIPK13IRInstructiontSt4hashIS2_ESt8equal_toIS2_EE2atERKS2_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %37 unwind label %39

37:                                               ; preds = %35
  %38 = invoke { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJRtEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %16, ptr noundef nonnull align 2 dereferenceable(2) %36)
          to label %57 unwind label %39

39:                                               ; preds = %41, %37, %35, %27, %25
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %59

41:                                               ; preds = %30
  %42 = invoke noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef 94, i32 noundef 3)
          to label %43 unwind label %39

43:                                               ; preds = %41
  br i1 %42, label %44, label %54

44:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #5
  %45 = load ptr, ptr %7, align 8, !tbaa !18
  invoke void @_Z4showB5cxx11PK13IRInstruction(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef %45)
          to label %46 unwind label %49

46:                                               ; preds = %44
  %47 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  invoke void (i32, i32, i1, ptr, ...) @_Z5trace11TraceModuleibPKcz(i32 noundef 94, i32 noundef 3, i1 noundef zeroext false, ptr noundef nonnull @.str.10, ptr noundef %47)
          to label %48 unwind label %51

48:                                               ; preds = %46
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #5
  br label %54

49:                                               ; preds = %44
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %53

51:                                               ; preds = %46
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  br label %53

53:                                               ; preds = %51, %49
  %.pn = phi { ptr, i32 } [ %52, %51 ], [ %50, %49 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #5
  br label %59

54:                                               ; preds = %48, %43
  %55 = load i64, ptr %3, align 8, !tbaa !5
  %56 = or i64 %55, 4
  store i64 %56, ptr %3, align 8, !tbaa !5
  br label %57

57:                                               ; preds = %37, %31, %54
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  %58 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %5)
          to label %17 unwind label %23

59:                                               ; preds = %53, %39
  %.pn.pn = phi { ptr, i32 } [ %.pn, %53 ], [ %40, %39 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br label %60

60:                                               ; preds = %59, %23
  %.pn18 = phi { ptr, i32 } [ %24, %23 ], [ %.pn.pn, %59 ]
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %6) #5
  br label %61

61:                                               ; preds = %60, %21
  %.pn18.pn = phi { ptr, i32 } [ %.pn18, %60 ], [ %22, %21 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #5
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %5) #5
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %5) #5
  resume { ptr, i32 } %.pn18.pn

62:                                               ; preds = %20, %11
  ret void
}

declare noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef, i32 noundef) local_unnamed_addr #3

declare void @_Z5trace11TraceModuleibPKcz(i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, ...) local_unnamed_addr #3

declare void @_Z4showB5cxx11PK13IRInstruction(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK14local_pointers20EnvironmentWithStore12get_pointersEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta25AbstractDomainScaffoldingINS_8set_impl8SetValueINS_15PatriciaTreeSetIPK13IRInstructionEEEENS_17SetAbstractDomainIS7_EEE8is_valueEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIPK13IRInstructionNS_8set_impl8SetValueINS_15PatriciaTreeSetIS3_EEEERKS7_NS_17SetAbstractDomainIS7_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIPK13IRInstructionE3endEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator.261") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEneERKS6_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK14local_pointers24EnvironmentWithStoreImplINS_14MayEscapeStoreEE16may_have_escapedEPK13IRInstruction(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJRtEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 2 dereferenceable(2)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 2 dereferenceable(2) ptr @_ZN12UnorderedMapIPK13IRInstructiontSt4hashIS2_ESt8equal_toIS2_EE2atERKS2_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta7pt_core20PatriciaTreeIteratorIPK13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4 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 = { 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 #3 = { "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 }

!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, !7, i64 0}
!6 = !{!"_ZTSN12side_effects7SummaryE", !7, i64 0, !10, i64 8, !17, i64 64}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTS12UnorderedSetItSt4hashItESt8equal_toItEE", !11, i64 0}
!11 = !{!"_ZTSSt13unordered_setItSt4hashItESt8equal_toItESaItEE", !12, i64 0}
!12 = !{!"_ZTSSt10_HashtableIttSaItENSt8__detail9_IdentityESt8equal_toItESt4hashItENS1_18_Mod_range_hashingENS1_20_Default_ranged_hashENS1_20_Prime_rehash_policyENS1_17_Hashtable_traitsILb0ELb1ELb1EEEE", !13, i64 0, !7, i64 8, !14, i64 16, !7, i64 24, !15, i64 32, !13, i64 48}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !13, i64 0}
!15 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !16, i64 0, !7, i64 8}
!16 = !{!"float", !8, i64 0}
!17 = !{!"bool", !8, i64 0}
!18 = !{!13, !13, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopSimplifyPass,SROAPass,SimplifyCFGPass,TailCallElimPass