; 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"

%"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.sparta::s_expr" = type { %"class.boost::intrusive_ptr.438" }
%"class.boost::intrusive_ptr.438" = 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.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 }

@.str.21 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [99 x i8], align 1
@__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE = external hidden unnamed_addr constant [66 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [18 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 uwtable
declare dso_local void @_ZN12side_effects7SummaryC2Ev(ptr noundef nonnull align 8 dereferenceable(65)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12side_effects7SummaryD2Ev(ptr noundef nonnull align 8 dereferenceable(65)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE(ptr dead_on_unwind noalias writable sret(%"struct.side_effects::Summary") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %1) #2 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 i32, align 4
  %8 = alloca %"class.sparta::s_expr", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.sparta::s_expr", align 8
  %11 = alloca %"class.sparta::s_expr", align 8
  %12 = alloca i64, align 8
  %13 = alloca %"class.sparta::s_expr", align 8
  %14 = alloca i32, align 4
  %15 = alloca %"class.sparta::s_expr", align 8
  %16 = alloca %"class.sparta::s_expr", align 8
  %17 = alloca %"struct.std::pair.262", align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  store i1 false, ptr %5, align 1
  call void @_ZN12side_effects7SummaryC2Ev(ptr noundef nonnull align 8 dereferenceable(65) %0)
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = invoke noundef i64 @_ZNK6sparta6s_expr4sizeEv(ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %20 unwind label %25

20:                                               ; preds = %2
  %21 = icmp eq i64 %19, 2
  br i1 %21, label %22, label %23

22:                                               ; preds = %20
  br label %30

23:                                               ; preds = %20
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.21, ptr noundef @.str.22, i32 noundef 375, ptr noundef @__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE, i32 noundef 2, ptr noundef @.str.23) #6
          to label %24 unwind label %25

24:                                               ; preds = %23
  unreachable

25:                                               ; preds = %23, %2
  %26 = landingpad { ptr, i32 }
          cleanup
  %27 = extractvalue { ptr, i32 } %26, 0
  store ptr %27, ptr %6, align 8
  %28 = extractvalue { ptr, i32 } %26, 1
  store i32 %28, ptr %7, align 4
  br label %141

29:                                               ; No predecessors!
  br label %30

30:                                               ; preds = %29, %22
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #7
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind writable sret(%"class.sparta::s_expr") align 8 %8, ptr noundef nonnull align 8 dereferenceable(8) %31, i64 noundef 0)
          to label %32 unwind label %38

32:                                               ; preds = %30
  %33 = invoke noundef zeroext i1 @_ZNK6sparta6s_expr9is_stringEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %34 unwind label %42

34:                                               ; preds = %32
  br i1 %33, label %35, label %36

35:                                               ; preds = %34
  br label %47

36:                                               ; preds = %34
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.24, ptr noundef @.str.22, i32 noundef 376, ptr noundef @__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE, i32 noundef 2, ptr noundef @.str.23) #6
          to label %37 unwind label %42

37:                                               ; preds = %36
  unreachable

38:                                               ; preds = %30
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %6, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %7, align 4
  br label %62

42:                                               ; preds = %36, %32
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %6, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %7, align 4
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  br label %62

46:                                               ; No predecessors!
  br label %47

47:                                               ; preds = %46, %35
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %48 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind writable sret(%"class.sparta::s_expr") align 8 %10, ptr noundef nonnull align 8 dereferenceable(8) %48, i64 noundef 0)
          to label %49 unwind label %63

49:                                               ; preds = %47
  invoke void @_ZNK6sparta6s_expr3strB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %50 unwind label %67

50:                                               ; preds = %49
  %51 = invoke noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef null, i32 noundef 10)
          to label %52 unwind label %71

52:                                               ; preds = %50
  %53 = sext i32 %51 to i64
  %54 = getelementptr inbounds %"struct.side_effects::Summary", ptr %0, i32 0, i32 0
  store i64 %53, ptr %54, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %55 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind writable sret(%"class.sparta::s_expr") align 8 %11, ptr noundef nonnull align 8 dereferenceable(8) %55, i64 noundef 1)
          to label %56 unwind label %77

56:                                               ; preds = %52
  %57 = invoke noundef zeroext i1 @_ZNK6sparta6s_expr7is_listEv(ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %58 unwind label %81

58:                                               ; preds = %56
  br i1 %57, label %59, label %60

59:                                               ; preds = %58
  br label %86

60:                                               ; preds = %58
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.25, ptr noundef @.str.22, i32 noundef 378, ptr noundef @__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE, i32 noundef 2, ptr noundef @.str.23) #6
          to label %61 unwind label %81

61:                                               ; preds = %60
  unreachable

62:                                               ; preds = %42, %38
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  br label %141

63:                                               ; preds = %47
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %6, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %7, align 4
  br label %76

67:                                               ; preds = %49
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %6, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %7, align 4
  br label %75

71:                                               ; preds = %50
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %6, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  br label %75

75:                                               ; preds = %71, %67
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br label %76

76:                                               ; preds = %75, %63
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #7
  br label %141

77:                                               ; preds = %52
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %6, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %7, align 4
  br label %95

81:                                               ; preds = %60, %56
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %6, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %7, align 4
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  br label %95

85:                                               ; No predecessors!
  br label %86

86:                                               ; preds = %85, %59
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  store i64 0, ptr %12, align 8, !tbaa !19
  br label %87

87:                                               ; preds = %119, %86
  %88 = load i64, ptr %12, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #7
  %89 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind writable sret(%"class.sparta::s_expr") align 8 %13, ptr noundef nonnull align 8 dereferenceable(8) %89, i64 noundef 1)
          to label %90 unwind label %96

90:                                               ; preds = %87
  %91 = invoke noundef i64 @_ZNK6sparta6s_expr4sizeEv(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %92 unwind label %100

92:                                               ; preds = %90
  %93 = icmp ult i64 %88, %91
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  br i1 %93, label %105, label %94

94:                                               ; preds = %92
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %137

95:                                               ; preds = %81, %77
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  br label %141

96:                                               ; preds = %87
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %6, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %7, align 4
  br label %104

100:                                              ; preds = %90
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %6, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %7, align 4
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  br label %104

104:                                              ; preds = %100, %96
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  br label %136

105:                                              ; preds = %92
  %106 = getelementptr inbounds %"struct.side_effects::Summary", ptr %0, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  %107 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind writable sret(%"class.sparta::s_expr") align 8 %16, ptr noundef nonnull align 8 dereferenceable(8) %107, i64 noundef 1)
          to label %108 unwind label %122

108:                                              ; preds = %105
  %109 = load i64, ptr %12, align 8, !tbaa !19
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind writable sret(%"class.sparta::s_expr") align 8 %15, ptr noundef nonnull align 8 dereferenceable(8) %16, i64 noundef %109)
          to label %110 unwind label %126

110:                                              ; preds = %108
  %111 = invoke noundef i32 @_ZNK6sparta6s_expr9get_int32Ev(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %112 unwind label %130

112:                                              ; preds = %110
  store i32 %111, ptr %14, align 4, !tbaa !20
  %113 = invoke { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJiEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %106, ptr noundef nonnull align 4 dereferenceable(4) %14)
          to label %114 unwind label %130

114:                                              ; preds = %112
  %115 = getelementptr inbounds { ptr, i8 }, ptr %17, i32 0, i32 0
  %116 = extractvalue { ptr, i8 } %113, 0
  store ptr %116, ptr %115, align 8
  %117 = getelementptr inbounds { ptr, i8 }, ptr %17, i32 0, i32 1
  %118 = extractvalue { ptr, i8 } %113, 1
  store i8 %118, ptr %117, align 8
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %119

119:                                              ; preds = %114
  %120 = load i64, ptr %12, align 8, !tbaa !19
  %121 = add i64 %120, 1
  store i64 %121, ptr %12, align 8, !tbaa !19
  br label %87, !llvm.loop !22

122:                                              ; preds = %105
  %123 = landingpad { ptr, i32 }
          cleanup
  %124 = extractvalue { ptr, i32 } %123, 0
  store ptr %124, ptr %6, align 8
  %125 = extractvalue { ptr, i32 } %123, 1
  store i32 %125, ptr %7, align 4
  br label %135

126:                                              ; preds = %108
  %127 = landingpad { ptr, i32 }
          cleanup
  %128 = extractvalue { ptr, i32 } %127, 0
  store ptr %128, ptr %6, align 8
  %129 = extractvalue { ptr, i32 } %127, 1
  store i32 %129, ptr %7, align 4
  br label %134

130:                                              ; preds = %112, %110
  %131 = landingpad { ptr, i32 }
          cleanup
  %132 = extractvalue { ptr, i32 } %131, 0
  store ptr %132, ptr %6, align 8
  %133 = extractvalue { ptr, i32 } %131, 1
  store i32 %133, ptr %7, align 4
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  br label %134

134:                                              ; preds = %130, %126
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %16) #7
  br label %135

135:                                              ; preds = %134, %122
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %136

136:                                              ; preds = %135, %104
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %141

137:                                              ; preds = %94
  store i1 true, ptr %5, align 1
  %138 = load i1, ptr %5, align 1
  br i1 %138, label %140, label %139

139:                                              ; preds = %137
  call void @_ZN12side_effects7SummaryD2Ev(ptr noundef nonnull align 8 dereferenceable(65) %0) #7
  br label %140

140:                                              ; preds = %139, %137
  ret void

141:                                              ; preds = %136, %95, %76, %62, %25
  call void @_ZN12side_effects7SummaryD2Ev(ptr noundef nonnull align 8 dereferenceable(65) %0) #7
  br label %142

142:                                              ; preds = %141
  %143 = load ptr, ptr %6, align 8
  %144 = load i32, ptr %7, align 4
  %145 = insertvalue { ptr, i32 } poison, ptr %143, 0
  %146 = insertvalue { ptr, i32 } %145, i32 %144, 1
  resume { ptr, i32 } %146
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZNK6sparta6s_expr4sizeEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind noalias writable sret(%"class.sparta::s_expr") align 8, ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta6s_expr9is_stringEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6sparta6s_expr3strB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta6s_expr7is_listEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJiEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNK6sparta6s_expr9get_int32Ev(ptr noundef nonnull align 8 dereferenceable(8)) #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 = { 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 #4 = { 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 #5 = { 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 #6 = { noreturn }
attributes #7 = { 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, !11, i64 0}
!10 = !{!"_ZTSN12side_effects7SummaryE", !11, i64 0, !12, i64 8, !18, i64 64}
!11 = !{!"long", !7, i64 0}
!12 = !{!"_ZTS12UnorderedSetItSt4hashItESt8equal_toItEE", !13, i64 0}
!13 = !{!"_ZTSSt13unordered_setItSt4hashItESt8equal_toItESaItEE", !14, i64 0}
!14 = !{!"_ZTSSt10_HashtableIttSaItENSt8__detail9_IdentityESt8equal_toItESt4hashItENS1_18_Mod_range_hashingENS1_20_Default_ranged_hashENS1_20_Prime_rehash_policyENS1_17_Hashtable_traitsILb0ELb1ELb1EEEE", !6, i64 0, !11, i64 8, !15, i64 16, !11, i64 24, !16, i64 32, !6, i64 48}
!15 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!16 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !17, i64 0, !11, i64 8}
!17 = !{!"float", !7, i64 0}
!18 = !{!"bool", !7, i64 0}
!19 = !{!11, !11, i64 0}
!20 = !{!21, !21, i64 0}
!21 = !{!"int", !7, i64 0}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}


; 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"

%"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.sparta::s_expr" = type { %"class.boost::intrusive_ptr.438" }
%"class.boost::intrusive_ptr.438" = 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] }

@.str.21 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [99 x i8], align 1
@__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE = external hidden unnamed_addr constant [66 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [18 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 uwtable
declare dso_local void @_ZN12side_effects7SummaryC2Ev(ptr noundef nonnull align 8 dereferenceable(65)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12side_effects7SummaryD2Ev(ptr noundef nonnull align 8 dereferenceable(65)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE(ptr dead_on_unwind noalias nonnull writable sret(%"struct.side_effects::Summary") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.sparta::s_expr", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.sparta::s_expr", align 8
  %6 = alloca %"class.sparta::s_expr", align 8
  %7 = alloca %"class.sparta::s_expr", align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.sparta::s_expr", align 8
  %10 = alloca %"class.sparta::s_expr", align 8
  tail call void @_ZN12side_effects7SummaryC2Ev(ptr noundef nonnull align 8 dereferenceable(65) %0)
  %11 = invoke noundef i64 @_ZNK6sparta6s_expr4sizeEv(ptr noundef nonnull align 8 dereferenceable(8) %1)
          to label %12 unwind label %16

12:                                               ; preds = %2
  %13 = icmp eq i64 %11, 2
  br i1 %13, label %18, label %14

14:                                               ; preds = %12
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.21, ptr noundef nonnull @.str.22, i32 noundef 375, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE, i32 noundef 2, ptr noundef nonnull @.str.23) #6
          to label %15 unwind label %16

15:                                               ; preds = %14
  unreachable

16:                                               ; preds = %14, %2
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %80

18:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind nonnull writable sret(%"class.sparta::s_expr") align 8 %3, ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef 0)
          to label %19 unwind label %23

19:                                               ; preds = %18
  %20 = call noundef zeroext i1 @_ZNK6sparta6s_expr9is_stringEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
  br i1 %20, label %27, label %21

21:                                               ; preds = %19
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.24, ptr noundef nonnull @.str.22, i32 noundef 376, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE, i32 noundef 2, ptr noundef nonnull @.str.23) #6
          to label %22 unwind label %25

22:                                               ; preds = %21
  unreachable

23:                                               ; preds = %18
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %37

25:                                               ; preds = %21
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #7
  br label %37

27:                                               ; preds = %19
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind nonnull writable sret(%"class.sparta::s_expr") align 8 %5, ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef 0)
          to label %28 unwind label %38

28:                                               ; preds = %27
  invoke void @_ZNK6sparta6s_expr3strB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %4, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %29 unwind label %40

29:                                               ; preds = %28
  %30 = invoke noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef null, i32 noundef 10)
          to label %31 unwind label %42

31:                                               ; preds = %29
  %32 = sext i32 %30 to i64
  store i64 %32, ptr %0, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind nonnull writable sret(%"class.sparta::s_expr") align 8 %6, ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef 1)
          to label %33 unwind label %46

33:                                               ; preds = %31
  %34 = call noundef zeroext i1 @_ZNK6sparta6s_expr7is_listEv(ptr noundef nonnull align 8 dereferenceable(8) %6)
  br i1 %34, label %50, label %35

35:                                               ; preds = %33
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.25, ptr noundef nonnull @.str.22, i32 noundef 378, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN12side_effects7Summary11from_s_exprERKN6sparta6s_exprE, i32 noundef 2, ptr noundef nonnull @.str.23) #6
          to label %36 unwind label %48

36:                                               ; preds = %35
  unreachable

37:                                               ; preds = %25, %23
  %.pn = phi { ptr, i32 } [ %26, %25 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  br label %80

38:                                               ; preds = %27
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %45

40:                                               ; preds = %28
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %44

42:                                               ; preds = %29
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  br label %44

44:                                               ; preds = %42, %40
  %.pn22 = phi { ptr, i32 } [ %43, %42 ], [ %41, %40 ]
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  br label %45

45:                                               ; preds = %44, %38
  %.pn22.pn = phi { ptr, i32 } [ %.pn22, %44 ], [ %39, %38 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  br label %80

46:                                               ; preds = %31
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %57

48:                                               ; preds = %35
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  br label %57

50:                                               ; preds = %33
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  %51 = getelementptr inbounds i8, ptr %0, i64 8
  br label %52

52:                                               ; preds = %69, %50
  %.011 = phi i64 [ 0, %50 ], [ %70, %69 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind nonnull writable sret(%"class.sparta::s_expr") align 8 %7, ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef 1)
          to label %53 unwind label %58

53:                                               ; preds = %52
  %54 = invoke noundef i64 @_ZNK6sparta6s_expr4sizeEv(ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %55 unwind label %60

55:                                               ; preds = %53
  %56 = icmp ult i64 %.011, %54
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br i1 %56, label %63, label %79

57:                                               ; preds = %48, %46
  %.pn25 = phi { ptr, i32 } [ %49, %48 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  br label %80

58:                                               ; preds = %52
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %62

60:                                               ; preds = %53
  %61 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  br label %62

62:                                               ; preds = %60, %58
  %.pn27 = phi { ptr, i32 } [ %61, %60 ], [ %59, %58 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br label %80

63:                                               ; preds = %55
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind nonnull writable sret(%"class.sparta::s_expr") align 8 %10, ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef 1)
          to label %64 unwind label %71

64:                                               ; preds = %63
  invoke void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind nonnull writable sret(%"class.sparta::s_expr") align 8 %9, ptr noundef nonnull align 8 dereferenceable(8) %10, i64 noundef %.011)
          to label %65 unwind label %73

65:                                               ; preds = %64
  %66 = invoke noundef i32 @_ZNK6sparta6s_expr9get_int32Ev(ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %67 unwind label %75

67:                                               ; preds = %65
  store i32 %66, ptr %8, align 4, !tbaa !18
  %68 = invoke { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJiEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %51, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %69 unwind label %75

69:                                               ; preds = %67
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #7
  %70 = add nuw i64 %.011, 1
  br label %52, !llvm.loop !20

71:                                               ; preds = %63
  %72 = landingpad { ptr, i32 }
          cleanup
  br label %78

73:                                               ; preds = %64
  %74 = landingpad { ptr, i32 }
          cleanup
  br label %77

75:                                               ; preds = %67, %65
  %76 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  br label %77

77:                                               ; preds = %75, %73
  %.pn29 = phi { ptr, i32 } [ %76, %75 ], [ %74, %73 ]
  call void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br label %78

78:                                               ; preds = %77, %71
  %.pn29.pn = phi { ptr, i32 } [ %.pn29, %77 ], [ %72, %71 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #7
  br label %80

79:                                               ; preds = %55
  ret void

80:                                               ; preds = %62, %78, %57, %45, %37, %16
  %.pn29.pn.pn.pn = phi { ptr, i32 } [ %.pn25, %57 ], [ %.pn22.pn, %45 ], [ %.pn, %37 ], [ %17, %16 ], [ %.pn29.pn, %78 ], [ %.pn27, %62 ]
  call void @_ZN12side_effects7SummaryD2Ev(ptr noundef nonnull align 8 dereferenceable(65) %0) #7
  resume { ptr, i32 } %.pn29.pn.pn.pn
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZNK6sparta6s_expr4sizeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 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 #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6sparta6s_exprixEm(ptr dead_on_unwind noalias writable sret(%"class.sparta::s_expr") align 8, ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta6s_expr9is_stringEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta6s_exprD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK6sparta6s_expr3strB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta6s_expr7is_listEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetItSt4hashItESt8equal_toItEE7emplaceIJiEEESt4pairINS4_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNK6sparta6s_expr9get_int32Ev(ptr noundef nonnull align 8 dereferenceable(8)) local_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 = { 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 #4 = { 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 #5 = { 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 #6 = { noreturn }
attributes #7 = { 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 = !{!19, !19, i64 0}
!19 = !{!"int", !8, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass