; LLVM IR from facebook/redex :: opt/outliner (ReducedControlFlow)

; 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.UnorderedSet.171 = type { %"class.std::unordered_set.173" }
%"class.std::unordered_set.173" = type { %"class.std::_Hashtable.174" }
%"class.std::_Hashtable.174" = 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.std::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl" }
%"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_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.193" = type <{ %"class.UnorderedSet<const method_splitting_impl::ReducedBlock *>::FixedIterator", i8, [7 x i8] }>
%"class.UnorderedSet<const method_splitting_impl::ReducedBlock *>::FixedIterator" = type { %"struct.std::__detail::_Node_iterator.195" }
%"struct.std::__detail::_Node_iterator.195" = type { %"struct.std::__detail::_Node_iterator_base.196" }
%"struct.std::__detail::_Node_iterator_base.196" = type { ptr }
%"class.UnorderedSet<const method_splitting_impl::ReducedEdge *>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.method_splitting_impl::ReducedBlock" = type <{ i64, %class.UnorderedSet, %class.UnorderedSet.15, %class.UnorderedSet.15, i64, i8, [7 x i8] }>
%class.UnorderedSet = type { %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedSet.15 = type { %"class.std::unordered_set.17" }
%"class.std::unordered_set.17" = type { %"class.std::_Hashtable.18" }
%"class.std::_Hashtable.18" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.method_splitting_impl::ReducedEdge" = type { ptr, ptr, %class.UnorderedSet.37 }
%class.UnorderedSet.37 = type { %"class.std::unordered_set.39" }
%"class.std::unordered_set.39" = type { %"class.std::_Hashtable.40" }
%"class.std::_Hashtable.40" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }

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 uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS4_ESt8equal_toIS4_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESC_EEbE4typeELb1EEDaRKSC_(ptr noundef nonnull align 8 dereferenceable(56)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPKN21method_splitting_impl11ReducedEdgeELb0EEES7_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK21method_splitting_impl23ReducedControlFlowGraph9reachableEPKNS_12ReducedBlockERK12UnorderedSetIPKNS_11ReducedEdgeESt4hashIS7_ESt8equal_toIS7_EE(ptr dead_on_unwind noalias writable sret(%class.UnorderedSet.171) align 8 %0, ptr noundef nonnull align 8 dereferenceable(152) %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(56) %3) #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i1, align 1
  %10 = alloca %"class.std::queue", align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca ptr, align 8
  %14 = alloca %"struct.std::pair.193", align 8
  %15 = alloca { ptr, i8 }, align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.UnorderedSet<const method_splitting_impl::ReducedEdge *>::ConstUnorderedIterable", align 8
  %18 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %19 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %20 = alloca ptr, align 8
  store ptr %0, ptr %5, align 8
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  %21 = load ptr, ptr %6, align 8
  store i1 false, ptr %9, align 1
  call void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0)
  call void @llvm.lifetime.start.p0(i64 80, ptr %10) #5
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEEC2IS6_vEEv(ptr noundef nonnull align 8 dereferenceable(80) %10)
          to label %22 unwind label %57

22:                                               ; preds = %4
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE4pushERKS3_(ptr noundef nonnull align 8 dereferenceable(80) %10, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %23 unwind label %61

23:                                               ; preds = %22
  br label %24

24:                                               ; preds = %107, %23
  %25 = invoke noundef zeroext i1 @_ZNKSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %10)
          to label %26 unwind label %61

26:                                               ; preds = %24
  %27 = xor i1 %25, true
  br i1 %27, label %28, label %109

28:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %29 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %10)
          to label %30 unwind label %65

30:                                               ; preds = %28
  %31 = load ptr, ptr %29, align 8, !tbaa !5
  store ptr %31, ptr %13, align 8, !tbaa !5
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %10)
          to label %32 unwind label %65

32:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #5
  %33 = invoke { ptr, i8 } @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE6insertERKS3_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %34 unwind label %69

34:                                               ; preds = %32
  store { ptr, i8 } %33, ptr %15, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %14, ptr align 8 %15, i64 9, i1 false)
  %35 = getelementptr inbounds %"struct.std::pair.193", ptr %14, i32 0, i32 1
  %36 = load i8, ptr %35, align 8, !tbaa !9, !range !15, !noundef !16
  %37 = trunc i8 %36 to i1
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #5
  br i1 %37, label %38, label %107

38:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  %39 = load ptr, ptr %13, align 8, !tbaa !5
  %40 = getelementptr inbounds %"struct.method_splitting_impl::ReducedBlock", ptr %39, i32 0, i32 3
  %41 = invoke ptr @_Z17UnorderedIterableI12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS4_ESt8equal_toIS4_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESC_EEbE4typeELb1EEDaRKSC_(ptr noundef nonnull align 8 dereferenceable(56) %40)
          to label %42 unwind label %73

42:                                               ; preds = %38
  %43 = getelementptr inbounds %"class.UnorderedSet<const method_splitting_impl::ReducedEdge *>::ConstUnorderedIterable", ptr %17, i32 0, i32 0
  store ptr %41, ptr %43, align 8
  store ptr %17, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  %44 = load ptr, ptr %16, align 8, !tbaa !5
  %45 = invoke ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %44)
          to label %46 unwind label %77

46:                                               ; preds = %42
  %47 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %18, i32 0, i32 0
  %48 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %47, i32 0, i32 0
  store ptr %45, ptr %48, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #5
  %49 = load ptr, ptr %16, align 8, !tbaa !5
  %50 = invoke ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %49)
          to label %51 unwind label %81

51:                                               ; preds = %46
  %52 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %19, i32 0, i32 0
  %53 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %52, i32 0, i32 0
  store ptr %50, ptr %53, align 8
  br label %54

54:                                               ; preds = %101, %51
  %55 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPKN21method_splitting_impl11ReducedEdgeELb0EEES7_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #5
  br i1 %55, label %85, label %56

56:                                               ; preds = %54
  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
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br label %106

57:                                               ; preds = %4
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %11, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %12, align 4
  br label %112

61:                                               ; preds = %24, %22
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %11, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %12, align 4
  br label %111

65:                                               ; preds = %30, %28
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %11, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %12, align 4
  br label %108

69:                                               ; preds = %32
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %11, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #5
  br label %108

73:                                               ; preds = %38
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %11, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %12, align 4
  br label %105

77:                                               ; preds = %42
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %11, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %12, align 4
  br label %104

81:                                               ; preds = %46
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %11, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %12, align 4
  br label %103

85:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  %87 = load ptr, ptr %86, align 8, !tbaa !5
  store ptr %87, ptr %20, align 8, !tbaa !5
  %88 = load ptr, ptr %8, align 8, !tbaa !5
  %89 = invoke noundef i64 @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE5countERKS3_(ptr noundef nonnull align 8 dereferenceable(56) %88, ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %90 unwind label %96

90:                                               ; preds = %85
  %91 = icmp ne i64 %89, 0
  br i1 %91, label %100, label %92

92:                                               ; preds = %90
  %93 = load ptr, ptr %20, align 8, !tbaa !5
  %94 = getelementptr inbounds %"struct.method_splitting_impl::ReducedEdge", ptr %93, i32 0, i32 1
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE4pushERKS3_(ptr noundef nonnull align 8 dereferenceable(80) %10, ptr noundef nonnull align 8 dereferenceable(8) %94)
          to label %95 unwind label %96

95:                                               ; preds = %92
  br label %100

96:                                               ; preds = %92, %85
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %11, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br label %103

100:                                              ; preds = %95, %90
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br label %101

101:                                              ; preds = %100
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  br label %54

103:                                              ; preds = %96, %81
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #5
  br label %104

104:                                              ; preds = %103, %77
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  br label %105

105:                                              ; preds = %104, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br label %108

106:                                              ; preds = %56
  br label %107

107:                                              ; preds = %106, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %24, !llvm.loop !17

108:                                              ; preds = %105, %69, %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br label %111

109:                                              ; preds = %26
  store i1 true, ptr %9, align 1
  call void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %10) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %10) #5
  %110 = load i1, ptr %9, align 1
  br i1 %110, label %114, label %113

111:                                              ; preds = %108, %61
  call void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %10) #5
  br label %112

112:                                              ; preds = %111, %57
  call void @llvm.lifetime.end.p0(i64 80, ptr %10) #5
  call void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #5
  br label %115

113:                                              ; preds = %109
  call void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #5
  br label %114

114:                                              ; preds = %113, %109
  ret void

115:                                              ; preds = %112
  %116 = load ptr, ptr %11, align 8
  %117 = load i32, ptr %12, align 4
  %118 = insertvalue { ptr, i32 } poison, ptr %116, 0
  %119 = insertvalue { ptr, i32 } %118, i32 %117, 1
  resume { ptr, i32 } %119
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEEC2IS6_vEEv(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE4pushERKS3_(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE6insertERKS3_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE5countERKS3_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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, !14, i64 8}
!10 = !{!"_ZTSSt4pairIN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS4_ESt8equal_toIS4_EE13FixedIteratorEbE", !11, i64 0, !14, i64 8}
!11 = !{!"_ZTSN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE13FixedIteratorE", !12, i64 0}
!12 = !{!"_ZTSNSt8__detail14_Node_iteratorIPKN21method_splitting_impl12ReducedBlockELb1ELb0EEE", !13, i64 0}
!13 = !{!"_ZTSNSt8__detail19_Node_iterator_baseIPKN21method_splitting_impl12ReducedBlockELb0EEE", !6, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !18}
!18 = !{!"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"

%class.UnorderedSet.171 = type { %"class.std::unordered_set.173" }
%"class.std::unordered_set.173" = type { %"class.std::_Hashtable.174" }
%"class.std::_Hashtable.174" = 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.std::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl" }
%"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const method_splitting_impl::ReducedBlock *, std::allocator<const method_splitting_impl::ReducedBlock *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.UnorderedSet<const method_splitting_impl::ReducedEdge *>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }

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 uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS4_ESt8equal_toIS4_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESC_EEbE4typeELb1EEDaRKSC_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPKN21method_splitting_impl11ReducedEdgeELb0EEES7_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK21method_splitting_impl23ReducedControlFlowGraph9reachableEPKNS_12ReducedBlockERK12UnorderedSetIPKNS_11ReducedEdgeESt4hashIS7_ESt8equal_toIS7_EE(ptr dead_on_unwind noalias nonnull writable sret(%class.UnorderedSet.171) align 8 %0, ptr nocapture noundef nonnull readnone align 8 dereferenceable(152) %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(56) %3) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::queue", align 8
  %7 = alloca ptr, align 8
  %8 = alloca %"class.UnorderedSet<const method_splitting_impl::ReducedEdge *>::ConstUnorderedIterable", align 8
  %9 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %10 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %11 = alloca ptr, align 8
  store ptr %2, ptr %5, align 8, !tbaa !5
  tail call void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0)
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %6) #4
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEEC2IS6_vEEv(ptr noundef nonnull align 8 dereferenceable(80) %6)
          to label %12 unwind label %27

12:                                               ; preds = %4
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE4pushERKS3_(ptr noundef nonnull align 8 dereferenceable(80) %6, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %.preheader unwind label %29

.preheader:                                       ; preds = %12
  %13 = call noundef zeroext i1 @_ZNKSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %6)
  br i1 %13, label %._crit_edge16, label %.lr.ph15

.lr.ph15:                                         ; preds = %.preheader, %47
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %14 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %6)
  %15 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %15, ptr %7, align 8, !tbaa !5
  call void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %6)
  %16 = invoke { ptr, i8 } @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE6insertERKS3_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %17 unwind label %31

17:                                               ; preds = %.lr.ph15
  %.fca.1.extract = extractvalue { ptr, i8 } %16, 1
  %18 = trunc i8 %.fca.1.extract to i1
  br i1 %18, label %19, label %47

19:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  %20 = load ptr, ptr %7, align 8, !tbaa !5
  %21 = getelementptr inbounds i8, ptr %20, i64 120
  %22 = invoke ptr @_Z17UnorderedIterableI12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS4_ESt8equal_toIS4_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESC_EEbE4typeELb1EEDaRKSC_(ptr noundef nonnull align 8 dereferenceable(56) %21)
          to label %23 unwind label %33

23:                                               ; preds = %19
  store ptr %22, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %24 = call ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
  store ptr %24, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %25 = call ptr @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
  store ptr %25, ptr %10, align 8
  %26 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPKN21method_splitting_impl11ReducedEdgeELb0EEES7_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  br i1 %26, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %44, %23
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  br label %47

27:                                               ; preds = %4
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %51

29:                                               ; preds = %12
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %50

31:                                               ; preds = %.lr.ph15
  %32 = landingpad { ptr, i32 }
          cleanup
  br label %49

33:                                               ; preds = %19
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %49

.lr.ph:                                           ; preds = %23, %44
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  %36 = load ptr, ptr %35, align 8, !tbaa !5
  store ptr %36, ptr %11, align 8, !tbaa !5
  %37 = invoke noundef i64 @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE5countERKS3_(ptr noundef nonnull align 8 dereferenceable(56) %3, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %38 unwind label %42

38:                                               ; preds = %.lr.ph
  %.not = icmp eq i64 %37, 0
  br i1 %.not, label %39, label %44

39:                                               ; preds = %38
  %40 = load ptr, ptr %11, align 8, !tbaa !5
  %41 = getelementptr inbounds i8, ptr %40, i64 8
  invoke void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE4pushERKS3_(ptr noundef nonnull align 8 dereferenceable(80) %6, ptr noundef nonnull align 8 dereferenceable(8) %41)
          to label %44 unwind label %42

42:                                               ; preds = %39, %.lr.ph
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  br label %49

44:                                               ; preds = %39, %38
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIPKN21method_splitting_impl11ReducedEdgeELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  %46 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPKN21method_splitting_impl11ReducedEdgeELb0EEES7_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  br i1 %46, label %.lr.ph, label %._crit_edge

47:                                               ; preds = %._crit_edge, %17
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  %48 = call noundef zeroext i1 @_ZNKSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %6)
  br i1 %48, label %._crit_edge16, label %.lr.ph15, !llvm.loop !9

49:                                               ; preds = %33, %42, %31
  %.pn.pn = phi { ptr, i32 } [ %32, %31 ], [ %43, %42 ], [ %34, %33 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  br label %50

._crit_edge16:                                    ; preds = %47, %.preheader
  call void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %6) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %6) #4
  ret void

50:                                               ; preds = %49, %29
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %49 ], [ %30, %29 ]
  call void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %6) #4
  br label %51

51:                                               ; preds = %50, %27
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %50 ], [ %28, %27 ]
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %6) #4
  call void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #4
  resume { ptr, i32 } %.pn.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEEC2IS6_vEEv(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE4pushERKS3_(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE6insertERKS3_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNK12UnorderedSetIPKN21method_splitting_impl11ReducedEdgeESt4hashIS3_ESt8equal_toIS3_EE5countERKS3_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIPKN21method_splitting_impl12ReducedBlockESt5dequeIS3_SaIS3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass