; LLVM IR from facebook/redex :: service/regalloc (Interference)

; 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.regalloc::interference::Graph" = type { %class.UnorderedMap, %class.UnorderedMap.8, %class.UnorderedSet }
%class.UnorderedMap = type { %"class.std::unordered_map" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%class.UnorderedMap.8 = type { %"class.std::unordered_map.10" }
%"class.std::unordered_map.10" = type { %"class.std::_Hashtable.11" }
%"class.std::_Hashtable.11" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedSet = type { %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable.31" }
%"class.std::_Hashtable.31" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.cfg::InstructionIterableImpl" = type { ptr }
%"class.cfg::InstructionIteratorImpl" = type { ptr, %"struct.std::_Rb_tree_const_iterator", %"class.ir_list::InstructionIteratorImpl" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = type { ptr }
%"class.std::vector.117" = type { %"struct.std::_Vector_base.118" }
%"struct.std::_Vector_base.118" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.122" = type { ptr }
%"class.sparta::SetAbstractDomain" = type { %"class.sparta::PowersetAbstractDomain" }
%"class.sparta::PowersetAbstractDomain" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::set_impl::SetValue" }
%"class.sparta::set_impl::SetValue" = type { %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%"class.boost::intrusive::reverse_iterator" = type { %"class.boost::intrusive::list_iterator" }
%"class.sparta::pt_core::PatriciaTreeIterator" = type { %"class.sparta::pt_core::PatriciaTreePostOrder" }
%"class.sparta::pt_core::PatriciaTreePostOrder" = type { %"class.boost::intrusive_ptr", %"class.std::stack", 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 int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *>>::_Deque_impl" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, 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.UnorderedMap<unsigned int, regalloc::interference::Node>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = 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.MethodItemEntry = type { %"class.boost::intrusive::list_member_hook", i32, %union.anon.44 }
%"class.boost::intrusive::list_member_hook" = type { %"class.boost::intrusive::generic_hook" }
%"class.boost::intrusive::generic_hook" = type { %"struct.boost::intrusive::list_node" }
%"struct.boost::intrusive::list_node" = type { ptr, ptr }
%union.anon.44 = type { ptr }
%"struct.std::pair" = type { i32, %"class.regalloc::interference::Node" }
%"class.regalloc::interference::Node" = type { i32, i32, i16, i8, %"class.std::bitset", %"class.sparta::FiniteAbstractDomain", %"class.std::vector" }
%"class.std::bitset" = type { %"struct.std::_Base_bitset" }
%"struct.std::_Base_bitset" = type { i64 }
%"class.sparta::FiniteAbstractDomain" = type { %"class.boost::multiprecision::number" }
%"class.boost::multiprecision::number" = type { %"struct.boost::multiprecision::backends::cpp_int_backend" }
%"struct.boost::multiprecision::backends::cpp_int_backend" = type { %"struct.boost::multiprecision::backends::cpp_int_base" }
%"struct.boost::multiprecision::backends::cpp_int_base" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.8 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [82 x i8], align 1
@__PRETTY_FUNCTION__._ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb = external hidden unnamed_addr constant [153 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [35 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 @_ZN8regalloc12interference5Graph8add_edgeEjjb(ptr noundef nonnull align 8 dereferenceable(168), i32 noundef, i32 noundef, i1 noundef zeroext) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference5Graph20add_containment_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168), i32 noundef, i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EEptEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 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: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN6opcode9is_a_moveE8IROpcode(i16 noundef zeroext) #3

declare noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference4impl12GraphBuilder23update_node_constraintsERKN3cfg23InstructionIteratorImplILb0EEERKNS_8RangeSetEPNS0_5GraphE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(80), ptr noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6bitsetILm4EE3setEmb(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef, i1 noundef zeroext) #2 align 2

declare noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb(ptr dead_on_unwind noalias writable sret(%"class.regalloc::interference::Graph") align 8 %0, ptr noundef nonnull align 8 dereferenceable(256) %1, ptr noundef nonnull align 8 dereferenceable(160) %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(80) %4, i1 noundef zeroext %5) #2 align 2 personality ptr @__gxx_personality_v0 {
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i8, align 1
  %13 = alloca i1, align 1
  %14 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %18 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %19 = alloca ptr, align 8
  %20 = alloca %"class.std::vector.117", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator.122", align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator.122", align 8
  %23 = alloca i32, align 4
  %24 = alloca ptr, align 8
  %25 = alloca %"class.sparta::SetAbstractDomain", align 8
  %26 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %27 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %28 = alloca ptr, align 8
  %29 = alloca i16, align 2
  %30 = alloca ptr, align 8
  %31 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %32 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %33 = alloca i32, align 4
  %34 = alloca i64, align 8
  %35 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %36 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %37 = alloca ptr, align 8
  %38 = alloca ptr, align 8
  %39 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %40 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %41 = alloca i32, align 4
  %42 = alloca ptr, align 8
  %43 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %44 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %45 = alloca i32, align 4
  %46 = alloca i64, align 8
  %47 = alloca ptr, align 8
  %48 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %49 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %50 = alloca i32, align 4
  %51 = alloca ptr, align 8
  %52 = alloca %"class.UnorderedMap<unsigned int, regalloc::interference::Node>::UnorderedIterable", align 8
  %53 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %54 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %55 = alloca ptr, align 8
  %56 = alloca i32, align 4
  %57 = alloca ptr, align 8
  %58 = alloca %"class.std::__cxx11::basic_string", align 8
  %59 = alloca i1, align 1
  %60 = alloca i1, align 1
  store ptr %0, ptr %7, align 8
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store i32 %3, ptr %10, align 4, !tbaa !9
  store ptr %4, ptr %11, align 8, !tbaa !5
  %61 = zext i1 %5 to i8
  store i8 %61, ptr %12, align 1, !tbaa !11
  store i1 false, ptr %13, align 1
  call void @_ZN8regalloc12interference5GraphC2Ev(ptr noundef nonnull align 8 dereferenceable(168) %0)
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  %62 = load ptr, ptr %9, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(160) %62)
          to label %63 unwind label %70

63:                                               ; preds = %6
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %17, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %64 unwind label %74

64:                                               ; preds = %63
  br label %65

65:                                               ; preds = %87, %64
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %18, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %66 unwind label %78

66:                                               ; preds = %65
  %67 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %68 unwind label %78

68:                                               ; preds = %66
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #7
  br i1 %67, label %82, label %69

69:                                               ; preds = %68
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #7
  br label %89

70:                                               ; preds = %6
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %15, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %16, align 4
  br label %571

74:                                               ; preds = %85, %82, %63
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %15, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %16, align 4
  br label %88

78:                                               ; preds = %66, %65
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %15, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #7
  br label %88

82:                                               ; preds = %68
  %83 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN8regalloc12interference4impl12GraphBuilder23update_node_constraintsERKN3cfg23InstructionIteratorImplILb0EEERKNS_8RangeSetEPNS0_5GraphE(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(80) %83, ptr noundef %0)
          to label %84 unwind label %74

84:                                               ; preds = %82
  br label %85

85:                                               ; preds = %84
  %86 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %17)
          to label %87 unwind label %74

87:                                               ; preds = %85
  br label %65, !llvm.loop !13

88:                                               ; preds = %78, %74
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #7
  br label %571

89:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %20) #7
  %90 = load ptr, ptr %9, align 8, !tbaa !5
  invoke void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector.117") align 8 %20, ptr noundef nonnull align 8 dereferenceable(160) %90)
          to label %91 unwind label %101

91:                                               ; preds = %89
  store ptr %20, ptr %19, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #7
  %92 = load ptr, ptr %19, align 8, !tbaa !5
  %93 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %92) #7
  %94 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.122", ptr %21, i32 0, i32 0
  store ptr %93, ptr %94, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  %95 = load ptr, ptr %19, align 8, !tbaa !5
  %96 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %95) #7
  %97 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.122", ptr %22, i32 0, i32 0
  store ptr %96, ptr %97, align 8
  br label %98

98:                                               ; preds = %474, %91
  %99 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull align 8 dereferenceable(8) %22) #7
  br i1 %99, label %105, label %100

100:                                              ; preds = %98
  store i32 5, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #7
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %478

101:                                              ; preds = %89
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %15, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %16, align 4
  br label %477

105:                                              ; preds = %98
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #7
  %106 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %21) #7
  %107 = load ptr, ptr %106, align 8, !tbaa !5
  store ptr %107, ptr %24, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %25) #7
  %108 = load ptr, ptr %8, align 8, !tbaa !5
  %109 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256) %108, ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %110 unwind label %120

110:                                              ; preds = %105
  invoke void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 8 dereferenceable(16) %109)
          to label %111 unwind label %120

111:                                              ; preds = %110
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #7
  %112 = load ptr, ptr %24, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %26, ptr noundef nonnull align 8 dereferenceable(104) %112)
          to label %113 unwind label %124

113:                                              ; preds = %111
  br label %114

114:                                              ; preds = %469, %113
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #7
  %115 = load ptr, ptr %24, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %27, ptr noundef nonnull align 8 dereferenceable(104) %115)
          to label %116 unwind label %128

116:                                              ; preds = %114
  %117 = invoke noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %118 unwind label %128

118:                                              ; preds = %116
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  br i1 %117, label %132, label %119

119:                                              ; preds = %118
  store i32 7, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  br label %473

120:                                              ; preds = %110, %105
  %121 = landingpad { ptr, i32 }
          cleanup
  %122 = extractvalue { ptr, i32 } %121, 0
  store ptr %122, ptr %15, align 8
  %123 = extractvalue { ptr, i32 } %121, 1
  store i32 %123, ptr %16, align 4
  br label %476

124:                                              ; preds = %467, %132, %111
  %125 = landingpad { ptr, i32 }
          cleanup
  %126 = extractvalue { ptr, i32 } %125, 0
  store ptr %126, ptr %15, align 8
  %127 = extractvalue { ptr, i32 } %125, 1
  store i32 %127, ptr %16, align 4
  br label %472

128:                                              ; preds = %116, %114
  %129 = landingpad { ptr, i32 }
          cleanup
  %130 = extractvalue { ptr, i32 } %129, 0
  store ptr %130, ptr %15, align 8
  %131 = extractvalue { ptr, i32 } %129, 1
  store i32 %131, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  br label %472

132:                                              ; preds = %118
  %133 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %134 unwind label %124

134:                                              ; preds = %132
  %135 = getelementptr inbounds %struct.MethodItemEntry, ptr %133, i32 0, i32 1
  %136 = load i32, ptr %135, align 8, !tbaa !15
  %137 = icmp ne i32 %136, 2
  br i1 %137, label %138, label %139

138:                                              ; preds = %134
  br label %467

139:                                              ; preds = %134
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #7
  %140 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %141 unwind label %161

141:                                              ; preds = %139
  %142 = getelementptr inbounds %struct.MethodItemEntry, ptr %140, i32 0, i32 2
  %143 = load ptr, ptr %142, align 8, !tbaa !21
  store ptr %143, ptr %28, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 2, ptr %29) #7
  %144 = load ptr, ptr %28, align 8, !tbaa !5
  %145 = invoke noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %144)
          to label %146 unwind label %165

146:                                              ; preds = %141
  store i16 %145, ptr %29, align 2, !tbaa !22
  %147 = load ptr, ptr %28, align 8, !tbaa !5
  %148 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %147)
          to label %149 unwind label %165

149:                                              ; preds = %146
  br i1 %148, label %150, label %252

150:                                              ; preds = %149
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #7
  %151 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %152 unwind label %169

152:                                              ; preds = %150
  store ptr %151, ptr %30, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 96, ptr %31) #7
  %153 = load ptr, ptr %30, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %31, ptr noundef nonnull align 8 dereferenceable(8) %153)
          to label %154 unwind label %173

154:                                              ; preds = %152
  call void @llvm.lifetime.start.p0(i64 96, ptr %32) #7
  %155 = load ptr, ptr %30, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %32, ptr noundef nonnull align 8 dereferenceable(8) %155)
          to label %156 unwind label %177

156:                                              ; preds = %154
  br label %157

157:                                              ; preds = %214, %156
  %158 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %31, ptr noundef nonnull align 8 dereferenceable(96) %32)
          to label %159 unwind label %181

159:                                              ; preds = %157
  br i1 %158, label %185, label %160

160:                                              ; preds = %159
  store i32 10, ptr %23, align 4
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %32) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %32) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %31) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  br label %219

161:                                              ; preds = %139
  %162 = landingpad { ptr, i32 }
          cleanup
  %163 = extractvalue { ptr, i32 } %162, 0
  store ptr %163, ptr %15, align 8
  %164 = extractvalue { ptr, i32 } %162, 1
  store i32 %164, ptr %16, align 4
  br label %471

165:                                              ; preds = %393, %390, %338, %146, %141
  %166 = landingpad { ptr, i32 }
          cleanup
  %167 = extractvalue { ptr, i32 } %166, 0
  store ptr %167, ptr %15, align 8
  %168 = extractvalue { ptr, i32 } %166, 1
  store i32 %168, ptr %16, align 4
  br label %470

169:                                              ; preds = %150
  %170 = landingpad { ptr, i32 }
          cleanup
  %171 = extractvalue { ptr, i32 } %170, 0
  store ptr %171, ptr %15, align 8
  %172 = extractvalue { ptr, i32 } %170, 1
  store i32 %172, ptr %16, align 4
  br label %218

173:                                              ; preds = %152
  %174 = landingpad { ptr, i32 }
          cleanup
  %175 = extractvalue { ptr, i32 } %174, 0
  store ptr %175, ptr %15, align 8
  %176 = extractvalue { ptr, i32 } %174, 1
  store i32 %176, ptr %16, align 4
  br label %217

177:                                              ; preds = %154
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %15, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %16, align 4
  br label %216

181:                                              ; preds = %212, %157
  %182 = landingpad { ptr, i32 }
          cleanup
  %183 = extractvalue { ptr, i32 } %182, 0
  store ptr %183, ptr %15, align 8
  %184 = extractvalue { ptr, i32 } %182, 1
  store i32 %184, ptr %16, align 4
  br label %215

185:                                              ; preds = %159
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #7
  %186 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %31)
          to label %187 unwind label %199

187:                                              ; preds = %185
  %188 = load i32, ptr %186, align 4, !tbaa !9
  store i32 %188, ptr %33, align 4, !tbaa !9
  %189 = load i16, ptr %29, align 2, !tbaa !22
  %190 = invoke noundef zeroext i1 @_ZN6opcode9is_a_moveE8IROpcode(i16 noundef zeroext %189)
          to label %191 unwind label %199

191:                                              ; preds = %187
  br i1 %190, label %192, label %203

192:                                              ; preds = %191
  %193 = load i32, ptr %33, align 4, !tbaa !9
  %194 = load ptr, ptr %28, align 8, !tbaa !5
  %195 = invoke noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %194, i16 noundef zeroext 0)
          to label %196 unwind label %199

196:                                              ; preds = %192
  %197 = icmp eq i32 %193, %195
  br i1 %197, label %198, label %203

198:                                              ; preds = %196
  store i32 11, ptr %23, align 4
  br label %209

199:                                              ; preds = %206, %203, %192, %187, %185
  %200 = landingpad { ptr, i32 }
          cleanup
  %201 = extractvalue { ptr, i32 } %200, 0
  store ptr %201, ptr %15, align 8
  %202 = extractvalue { ptr, i32 } %200, 1
  store i32 %202, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #7
  br label %215

203:                                              ; preds = %196, %191
  %204 = load ptr, ptr %28, align 8, !tbaa !5
  %205 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %204)
          to label %206 unwind label %199

206:                                              ; preds = %203
  %207 = load i32, ptr %33, align 4, !tbaa !9
  invoke void @_ZN8regalloc12interference5Graph8add_edgeEjjb(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %205, i32 noundef %207, i1 noundef zeroext false)
          to label %208 unwind label %199

208:                                              ; preds = %206
  store i32 0, ptr %23, align 4
  br label %209

209:                                              ; preds = %208, %198
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #7
  %210 = load i32, ptr %23, align 4
  switch i32 %210, label %579 [
    i32 0, label %211
    i32 11, label %212
  ]

211:                                              ; preds = %209
  br label %212

212:                                              ; preds = %211, %209
  %213 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %31)
          to label %214 unwind label %181

214:                                              ; preds = %212
  br label %157

215:                                              ; preds = %199, %181
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %32) #7
  br label %216

216:                                              ; preds = %215, %177
  call void @llvm.lifetime.end.p0(i64 96, ptr %32) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %31) #7
  br label %217

217:                                              ; preds = %216, %173
  call void @llvm.lifetime.end.p0(i64 96, ptr %31) #7
  br label %218

218:                                              ; preds = %217, %169
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  br label %470

219:                                              ; preds = %160
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #7
  store i64 0, ptr %34, align 8, !tbaa !24
  br label %220

220:                                              ; preds = %248, %219
  %221 = load i64, ptr %34, align 8, !tbaa !24
  %222 = load ptr, ptr %28, align 8, !tbaa !5
  %223 = invoke noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %222)
          to label %224 unwind label %227

224:                                              ; preds = %220
  %225 = icmp ult i64 %221, %223
  br i1 %225, label %231, label %226

226:                                              ; preds = %224
  store i32 12, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  br label %251

227:                                              ; preds = %245, %240, %237, %231, %220
  %228 = landingpad { ptr, i32 }
          cleanup
  %229 = extractvalue { ptr, i32 } %228, 0
  store ptr %229, ptr %15, align 8
  %230 = extractvalue { ptr, i32 } %228, 1
  store i32 %230, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  br label %470

231:                                              ; preds = %224
  %232 = load ptr, ptr %28, align 8, !tbaa !5
  %233 = load i64, ptr %34, align 8, !tbaa !24
  %234 = trunc i64 %233 to i16
  %235 = invoke noundef zeroext i1 @_ZNK13IRInstruction11src_is_wideEt(ptr noundef nonnull align 8 dereferenceable(32) %232, i16 noundef zeroext %234)
          to label %236 unwind label %227

236:                                              ; preds = %231
  br i1 %235, label %237, label %247

237:                                              ; preds = %236
  %238 = load ptr, ptr %28, align 8, !tbaa !5
  %239 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %238)
          to label %240 unwind label %227

240:                                              ; preds = %237
  %241 = load ptr, ptr %28, align 8, !tbaa !5
  %242 = load i64, ptr %34, align 8, !tbaa !24
  %243 = trunc i64 %242 to i16
  %244 = invoke noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %241, i16 noundef zeroext %243)
          to label %245 unwind label %227

245:                                              ; preds = %240
  invoke void @_ZN8regalloc12interference5Graph21add_coalesceable_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %239, i32 noundef %244)
          to label %246 unwind label %227

246:                                              ; preds = %245
  br label %247

247:                                              ; preds = %246, %236
  br label %248

248:                                              ; preds = %247
  %249 = load i64, ptr %34, align 8, !tbaa !24
  %250 = add i64 %249, 1
  store i64 %250, ptr %34, align 8, !tbaa !24
  br label %220, !llvm.loop !26

251:                                              ; preds = %226
  br label %252

252:                                              ; preds = %251, %149
  %253 = load i16, ptr %29, align 2, !tbaa !22
  %254 = zext i16 %253 to i32
  %255 = icmp eq i32 %254, 18
  br i1 %255, label %256, label %335

256:                                              ; preds = %252
  call void @llvm.lifetime.start.p0(i64 32, ptr %35) #7
  %257 = load ptr, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %36) #7
  %258 = load ptr, ptr %24, align 8, !tbaa !5
  %259 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %260 unwind label %268

260:                                              ; preds = %256
  invoke void @_ZN3cfg5Block27to_cfg_instruction_iteratorER15MethodItemEntry(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %36, ptr noundef nonnull align 8 dereferenceable(104) %258, ptr noundef nonnull align 8 dereferenceable(32) %259)
          to label %261 unwind label %268

261:                                              ; preds = %260
  invoke void @_ZN3cfg16ControlFlowGraph14move_result_ofERKNS_23InstructionIteratorImplILb0EEE(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %35, ptr noundef nonnull align 8 dereferenceable(160) %257, ptr noundef nonnull align 8 dereferenceable(32) %36)
          to label %262 unwind label %268

262:                                              ; preds = %261
  call void @llvm.lifetime.end.p0(i64 32, ptr %36) #7
  %263 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EE6is_endEv(ptr noundef nonnull align 8 dereferenceable(32) %35)
          to label %264 unwind label %272

264:                                              ; preds = %262
  br i1 %263, label %266, label %265

265:                                              ; preds = %264
  br label %277

266:                                              ; preds = %264
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.8, ptr noundef @.str.9, i32 noundef 327, ptr noundef @__PRETTY_FUNCTION__._ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb, i32 noundef 2, ptr noundef @.str.10) #8
          to label %267 unwind label %272

267:                                              ; preds = %266
  unreachable

268:                                              ; preds = %261, %260, %256
  %269 = landingpad { ptr, i32 }
          cleanup
  %270 = extractvalue { ptr, i32 } %269, 0
  store ptr %270, ptr %15, align 8
  %271 = extractvalue { ptr, i32 } %269, 1
  store i32 %271, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %36) #7
  br label %334

272:                                              ; preds = %266, %262
  %273 = landingpad { ptr, i32 }
          cleanup
  %274 = extractvalue { ptr, i32 } %273, 0
  store ptr %274, ptr %15, align 8
  %275 = extractvalue { ptr, i32 } %273, 1
  store i32 %275, ptr %16, align 4
  br label %334

276:                                              ; No predecessors!
  br label %277

277:                                              ; preds = %276, %265
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #7
  %278 = invoke noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EEptEv(ptr noundef nonnull align 8 dereferenceable(32) %35)
          to label %279 unwind label %292

279:                                              ; preds = %277
  %280 = getelementptr inbounds %struct.MethodItemEntry, ptr %278, i32 0, i32 2
  %281 = load ptr, ptr %280, align 8, !tbaa !21
  store ptr %281, ptr %37, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #7
  %282 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %283 unwind label %296

283:                                              ; preds = %279
  store ptr %282, ptr %38, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 96, ptr %39) #7
  %284 = load ptr, ptr %38, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %39, ptr noundef nonnull align 8 dereferenceable(8) %284)
          to label %285 unwind label %300

285:                                              ; preds = %283
  call void @llvm.lifetime.start.p0(i64 96, ptr %40) #7
  %286 = load ptr, ptr %38, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %40, ptr noundef nonnull align 8 dereferenceable(8) %286)
          to label %287 unwind label %304

287:                                              ; preds = %285
  br label %288

288:                                              ; preds = %323, %287
  %289 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %39, ptr noundef nonnull align 8 dereferenceable(96) %40)
          to label %290 unwind label %308

290:                                              ; preds = %288
  br i1 %289, label %312, label %291

291:                                              ; preds = %290
  store i32 15, ptr %23, align 4
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %40) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %40) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %39) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %39) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #7
  br label %332

292:                                              ; preds = %277
  %293 = landingpad { ptr, i32 }
          cleanup
  %294 = extractvalue { ptr, i32 } %293, 0
  store ptr %294, ptr %15, align 8
  %295 = extractvalue { ptr, i32 } %293, 1
  store i32 %295, ptr %16, align 4
  br label %333

296:                                              ; preds = %279
  %297 = landingpad { ptr, i32 }
          cleanup
  %298 = extractvalue { ptr, i32 } %297, 0
  store ptr %298, ptr %15, align 8
  %299 = extractvalue { ptr, i32 } %297, 1
  store i32 %299, ptr %16, align 4
  br label %331

300:                                              ; preds = %283
  %301 = landingpad { ptr, i32 }
          cleanup
  %302 = extractvalue { ptr, i32 } %301, 0
  store ptr %302, ptr %15, align 8
  %303 = extractvalue { ptr, i32 } %301, 1
  store i32 %303, ptr %16, align 4
  br label %330

304:                                              ; preds = %285
  %305 = landingpad { ptr, i32 }
          cleanup
  %306 = extractvalue { ptr, i32 } %305, 0
  store ptr %306, ptr %15, align 8
  %307 = extractvalue { ptr, i32 } %305, 1
  store i32 %307, ptr %16, align 4
  br label %329

308:                                              ; preds = %321, %288
  %309 = landingpad { ptr, i32 }
          cleanup
  %310 = extractvalue { ptr, i32 } %309, 0
  store ptr %310, ptr %15, align 8
  %311 = extractvalue { ptr, i32 } %309, 1
  store i32 %311, ptr %16, align 4
  br label %328

312:                                              ; preds = %290
  call void @llvm.lifetime.start.p0(i64 4, ptr %41) #7
  %313 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %39)
          to label %314 unwind label %324

314:                                              ; preds = %312
  %315 = load i32, ptr %313, align 4, !tbaa !9
  store i32 %315, ptr %41, align 4, !tbaa !9
  %316 = load ptr, ptr %37, align 8, !tbaa !5
  %317 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %316)
          to label %318 unwind label %324

318:                                              ; preds = %314
  %319 = load i32, ptr %41, align 4, !tbaa !9
  invoke void @_ZN8regalloc12interference5Graph8add_edgeEjjb(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %317, i32 noundef %319, i1 noundef zeroext false)
          to label %320 unwind label %324

320:                                              ; preds = %318
  call void @llvm.lifetime.end.p0(i64 4, ptr %41) #7
  br label %321

321:                                              ; preds = %320
  %322 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %39)
          to label %323 unwind label %308

323:                                              ; preds = %321
  br label %288

324:                                              ; preds = %318, %314, %312
  %325 = landingpad { ptr, i32 }
          cleanup
  %326 = extractvalue { ptr, i32 } %325, 0
  store ptr %326, ptr %15, align 8
  %327 = extractvalue { ptr, i32 } %325, 1
  store i32 %327, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %41) #7
  br label %328

328:                                              ; preds = %324, %308
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %40) #7
  br label %329

329:                                              ; preds = %328, %304
  call void @llvm.lifetime.end.p0(i64 96, ptr %40) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %39) #7
  br label %330

330:                                              ; preds = %329, %300
  call void @llvm.lifetime.end.p0(i64 96, ptr %39) #7
  br label %331

331:                                              ; preds = %330, %296
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #7
  br label %333

332:                                              ; preds = %291
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %35) #7
  br label %335

333:                                              ; preds = %331, %292
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #7
  br label %334

334:                                              ; preds = %333, %272, %268
  call void @llvm.lifetime.end.p0(i64 32, ptr %35) #7
  br label %470

335:                                              ; preds = %332, %252
  %336 = load i8, ptr %12, align 1, !tbaa !11, !range !27, !noundef !28
  %337 = trunc i8 %336 to i1
  br i1 %337, label %338, label %390

338:                                              ; preds = %335
  %339 = load ptr, ptr %28, align 8, !tbaa !5
  %340 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %339)
          to label %341 unwind label %165

341:                                              ; preds = %338
  br i1 %340, label %342, label %390

342:                                              ; preds = %341
  call void @llvm.lifetime.start.p0(i64 8, ptr %42) #7
  %343 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %344 unwind label %353

344:                                              ; preds = %342
  store ptr %343, ptr %42, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 96, ptr %43) #7
  %345 = load ptr, ptr %42, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %43, ptr noundef nonnull align 8 dereferenceable(8) %345)
          to label %346 unwind label %357

346:                                              ; preds = %344
  call void @llvm.lifetime.start.p0(i64 96, ptr %44) #7
  %347 = load ptr, ptr %42, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %44, ptr noundef nonnull align 8 dereferenceable(8) %347)
          to label %348 unwind label %361

348:                                              ; preds = %346
  br label %349

349:                                              ; preds = %380, %348
  %350 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %43, ptr noundef nonnull align 8 dereferenceable(96) %44)
          to label %351 unwind label %365

351:                                              ; preds = %349
  br i1 %350, label %369, label %352

352:                                              ; preds = %351
  store i32 17, ptr %23, align 4
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %44) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %44) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %43) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %43) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #7
  br label %389

353:                                              ; preds = %342
  %354 = landingpad { ptr, i32 }
          cleanup
  %355 = extractvalue { ptr, i32 } %354, 0
  store ptr %355, ptr %15, align 8
  %356 = extractvalue { ptr, i32 } %354, 1
  store i32 %356, ptr %16, align 4
  br label %388

357:                                              ; preds = %344
  %358 = landingpad { ptr, i32 }
          cleanup
  %359 = extractvalue { ptr, i32 } %358, 0
  store ptr %359, ptr %15, align 8
  %360 = extractvalue { ptr, i32 } %358, 1
  store i32 %360, ptr %16, align 4
  br label %387

361:                                              ; preds = %346
  %362 = landingpad { ptr, i32 }
          cleanup
  %363 = extractvalue { ptr, i32 } %362, 0
  store ptr %363, ptr %15, align 8
  %364 = extractvalue { ptr, i32 } %362, 1
  store i32 %364, ptr %16, align 4
  br label %386

365:                                              ; preds = %378, %349
  %366 = landingpad { ptr, i32 }
          cleanup
  %367 = extractvalue { ptr, i32 } %366, 0
  store ptr %367, ptr %15, align 8
  %368 = extractvalue { ptr, i32 } %366, 1
  store i32 %368, ptr %16, align 4
  br label %385

369:                                              ; preds = %351
  call void @llvm.lifetime.start.p0(i64 4, ptr %45) #7
  %370 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %43)
          to label %371 unwind label %381

371:                                              ; preds = %369
  %372 = load i32, ptr %370, align 4, !tbaa !9
  store i32 %372, ptr %45, align 4, !tbaa !9
  %373 = load ptr, ptr %28, align 8, !tbaa !5
  %374 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %373)
          to label %375 unwind label %381

375:                                              ; preds = %371
  %376 = load i32, ptr %45, align 4, !tbaa !9
  invoke void @_ZN8regalloc12interference5Graph20add_containment_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %374, i32 noundef %376)
          to label %377 unwind label %381

377:                                              ; preds = %375
  call void @llvm.lifetime.end.p0(i64 4, ptr %45) #7
  br label %378

378:                                              ; preds = %377
  %379 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %43)
          to label %380 unwind label %365

380:                                              ; preds = %378
  br label %349

381:                                              ; preds = %375, %371, %369
  %382 = landingpad { ptr, i32 }
          cleanup
  %383 = extractvalue { ptr, i32 } %382, 0
  store ptr %383, ptr %15, align 8
  %384 = extractvalue { ptr, i32 } %382, 1
  store i32 %384, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %45) #7
  br label %385

385:                                              ; preds = %381, %365
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %44) #7
  br label %386

386:                                              ; preds = %385, %361
  call void @llvm.lifetime.end.p0(i64 96, ptr %44) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %43) #7
  br label %387

387:                                              ; preds = %386, %357
  call void @llvm.lifetime.end.p0(i64 96, ptr %43) #7
  br label %388

388:                                              ; preds = %387, %353
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #7
  br label %470

389:                                              ; preds = %352
  br label %390

390:                                              ; preds = %389, %341, %335
  %391 = load ptr, ptr %8, align 8, !tbaa !5
  %392 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %393 unwind label %165

393:                                              ; preds = %390
  %394 = getelementptr inbounds %struct.MethodItemEntry, ptr %392, i32 0, i32 2
  %395 = load ptr, ptr %394, align 8, !tbaa !21
  invoke void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256) %391, ptr noundef %395, ptr noundef %25)
          to label %396 unwind label %165

396:                                              ; preds = %393
  %397 = load i8, ptr %12, align 1, !tbaa !11, !range !27, !noundef !28
  %398 = trunc i8 %397 to i1
  br i1 %398, label %399, label %466

399:                                              ; preds = %396
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #7
  store i64 0, ptr %46, align 8, !tbaa !24
  br label %400

400:                                              ; preds = %461, %399
  %401 = load i64, ptr %46, align 8, !tbaa !24
  %402 = load ptr, ptr %28, align 8, !tbaa !5
  %403 = invoke noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %402)
          to label %404 unwind label %407

404:                                              ; preds = %400
  %405 = icmp ult i64 %401, %403
  br i1 %405, label %411, label %406

406:                                              ; preds = %404
  store i32 19, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #7
  br label %465

407:                                              ; preds = %400
  %408 = landingpad { ptr, i32 }
          cleanup
  %409 = extractvalue { ptr, i32 } %408, 0
  store ptr %409, ptr %15, align 8
  %410 = extractvalue { ptr, i32 } %408, 1
  store i32 %410, ptr %16, align 4
  br label %464

411:                                              ; preds = %404
  call void @llvm.lifetime.start.p0(i64 8, ptr %47) #7
  %412 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %25)
          to label %413 unwind label %422

413:                                              ; preds = %411
  store ptr %412, ptr %47, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 96, ptr %48) #7
  %414 = load ptr, ptr %47, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %48, ptr noundef nonnull align 8 dereferenceable(8) %414)
          to label %415 unwind label %426

415:                                              ; preds = %413
  call void @llvm.lifetime.start.p0(i64 96, ptr %49) #7
  %416 = load ptr, ptr %47, align 8, !tbaa !5
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %49, ptr noundef nonnull align 8 dereferenceable(8) %416)
          to label %417 unwind label %430

417:                                              ; preds = %415
  br label %418

418:                                              ; preds = %451, %417
  %419 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %48, ptr noundef nonnull align 8 dereferenceable(96) %49)
          to label %420 unwind label %434

420:                                              ; preds = %418
  br i1 %419, label %438, label %421

421:                                              ; preds = %420
  store i32 22, ptr %23, align 4
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %49) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %49) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %48) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr %48) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %47) #7
  br label %460

422:                                              ; preds = %411
  %423 = landingpad { ptr, i32 }
          cleanup
  %424 = extractvalue { ptr, i32 } %423, 0
  store ptr %424, ptr %15, align 8
  %425 = extractvalue { ptr, i32 } %423, 1
  store i32 %425, ptr %16, align 4
  br label %459

426:                                              ; preds = %413
  %427 = landingpad { ptr, i32 }
          cleanup
  %428 = extractvalue { ptr, i32 } %427, 0
  store ptr %428, ptr %15, align 8
  %429 = extractvalue { ptr, i32 } %427, 1
  store i32 %429, ptr %16, align 4
  br label %458

430:                                              ; preds = %415
  %431 = landingpad { ptr, i32 }
          cleanup
  %432 = extractvalue { ptr, i32 } %431, 0
  store ptr %432, ptr %15, align 8
  %433 = extractvalue { ptr, i32 } %431, 1
  store i32 %433, ptr %16, align 4
  br label %457

434:                                              ; preds = %449, %418
  %435 = landingpad { ptr, i32 }
          cleanup
  %436 = extractvalue { ptr, i32 } %435, 0
  store ptr %436, ptr %15, align 8
  %437 = extractvalue { ptr, i32 } %435, 1
  store i32 %437, ptr %16, align 4
  br label %456

438:                                              ; preds = %420
  call void @llvm.lifetime.start.p0(i64 4, ptr %50) #7
  %439 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %48)
          to label %440 unwind label %452

440:                                              ; preds = %438
  %441 = load i32, ptr %439, align 4, !tbaa !9
  store i32 %441, ptr %50, align 4, !tbaa !9
  %442 = load ptr, ptr %28, align 8, !tbaa !5
  %443 = load i64, ptr %46, align 8, !tbaa !24
  %444 = trunc i64 %443 to i16
  %445 = invoke noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %442, i16 noundef zeroext %444)
          to label %446 unwind label %452

446:                                              ; preds = %440
  %447 = load i32, ptr %50, align 4, !tbaa !9
  invoke void @_ZN8regalloc12interference5Graph20add_containment_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %445, i32 noundef %447)
          to label %448 unwind label %452

448:                                              ; preds = %446
  call void @llvm.lifetime.end.p0(i64 4, ptr %50) #7
  br label %449

449:                                              ; preds = %448
  %450 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %48)
          to label %451 unwind label %434

451:                                              ; preds = %449
  br label %418

452:                                              ; preds = %446, %440, %438
  %453 = landingpad { ptr, i32 }
          cleanup
  %454 = extractvalue { ptr, i32 } %453, 0
  store ptr %454, ptr %15, align 8
  %455 = extractvalue { ptr, i32 } %453, 1
  store i32 %455, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %50) #7
  br label %456

456:                                              ; preds = %452, %434
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %49) #7
  br label %457

457:                                              ; preds = %456, %430
  call void @llvm.lifetime.end.p0(i64 96, ptr %49) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %48) #7
  br label %458

458:                                              ; preds = %457, %426
  call void @llvm.lifetime.end.p0(i64 96, ptr %48) #7
  br label %459

459:                                              ; preds = %458, %422
  call void @llvm.lifetime.end.p0(i64 8, ptr %47) #7
  br label %464

460:                                              ; preds = %421
  br label %461

461:                                              ; preds = %460
  %462 = load i64, ptr %46, align 8, !tbaa !24
  %463 = add i64 %462, 1
  store i64 %463, ptr %46, align 8, !tbaa !24
  br label %400, !llvm.loop !29

464:                                              ; preds = %459, %407
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #7
  br label %470

465:                                              ; preds = %406
  br label %466

466:                                              ; preds = %465, %396
  call void @llvm.lifetime.end.p0(i64 2, ptr %29) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  br label %467

467:                                              ; preds = %466, %138
  %468 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %469 unwind label %124

469:                                              ; preds = %467
  br label %114, !llvm.loop !30

470:                                              ; preds = %464, %388, %334, %227, %218, %165
  call void @llvm.lifetime.end.p0(i64 2, ptr %29) #7
  br label %471

471:                                              ; preds = %470, %161
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  br label %472

472:                                              ; preds = %471, %128, %124
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #7
  br label %476

473:                                              ; preds = %119
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %25) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  br label %474

474:                                              ; preds = %473
  %475 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %21) #7
  br label %98

476:                                              ; preds = %472, %120
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #7
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #7
  br label %477

477:                                              ; preds = %476, %101
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %571

478:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %51) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %52) #7
  %479 = invoke noundef nonnull align 8 dereferenceable(56) ptr @_ZN8regalloc12interference5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(168) %0)
          to label %480 unwind label %497

480:                                              ; preds = %478
  %481 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56) %479)
          to label %482 unwind label %497

482:                                              ; preds = %480
  %483 = getelementptr inbounds %"class.UnorderedMap<unsigned int, regalloc::interference::Node>::UnorderedIterable", ptr %52, i32 0, i32 0
  store ptr %481, ptr %483, align 8
  store ptr %52, ptr %51, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %53) #7
  %484 = load ptr, ptr %51, align 8, !tbaa !5
  %485 = invoke ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %484)
          to label %486 unwind label %501

486:                                              ; preds = %482
  %487 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %53, i32 0, i32 0
  %488 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %487, i32 0, i32 0
  store ptr %485, ptr %488, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %54) #7
  %489 = load ptr, ptr %51, align 8, !tbaa !5
  %490 = invoke ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %489)
          to label %491 unwind label %505

491:                                              ; preds = %486
  %492 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %54, i32 0, i32 0
  %493 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %492, i32 0, i32 0
  store ptr %490, ptr %493, align 8
  br label %494

494:                                              ; preds = %557, %491
  %495 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjN8regalloc12interference4NodeEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull align 8 dereferenceable(8) %54) #7
  br i1 %495, label %509, label %496

496:                                              ; preds = %494
  store i32 24, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %53) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %52) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %51) #7
  br label %569

497:                                              ; preds = %480, %478
  %498 = landingpad { ptr, i32 }
          cleanup
  %499 = extractvalue { ptr, i32 } %498, 0
  store ptr %499, ptr %15, align 8
  %500 = extractvalue { ptr, i32 } %498, 1
  store i32 %500, ptr %16, align 4
  br label %568

501:                                              ; preds = %482
  %502 = landingpad { ptr, i32 }
          cleanup
  %503 = extractvalue { ptr, i32 } %502, 0
  store ptr %503, ptr %15, align 8
  %504 = extractvalue { ptr, i32 } %502, 1
  store i32 %504, ptr %16, align 4
  br label %567

505:                                              ; preds = %486
  %506 = landingpad { ptr, i32 }
          cleanup
  %507 = extractvalue { ptr, i32 } %506, 0
  store ptr %507, ptr %15, align 8
  %508 = extractvalue { ptr, i32 } %506, 1
  store i32 %508, ptr %16, align 4
  br label %566

509:                                              ; preds = %494
  call void @llvm.lifetime.start.p0(i64 8, ptr %55) #7
  %510 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %53) #7
  store ptr %510, ptr %55, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %56) #7
  %511 = load ptr, ptr %55, align 8, !tbaa !5
  %512 = getelementptr inbounds %"struct.std::pair", ptr %511, i32 0, i32 0
  %513 = load i32, ptr %512, align 8, !tbaa !31
  store i32 %513, ptr %56, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %57) #7
  %514 = load ptr, ptr %55, align 8, !tbaa !5
  %515 = getelementptr inbounds %"struct.std::pair", ptr %514, i32 0, i32 1
  store ptr %515, ptr %57, align 8, !tbaa !5
  %516 = load i32, ptr %56, align 4, !tbaa !9
  %517 = load i32, ptr %10, align 4, !tbaa !9
  %518 = icmp uge i32 %516, %517
  br i1 %518, label %519, label %528

519:                                              ; preds = %509
  %520 = load ptr, ptr %57, align 8, !tbaa !5
  %521 = getelementptr inbounds %"class.regalloc::interference::Node", ptr %520, i32 0, i32 4
  %522 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6bitsetILm4EE3setEmb(ptr noundef nonnull align 8 dereferenceable(8) %521, i64 noundef 2, i1 noundef zeroext true)
          to label %523 unwind label %524

523:                                              ; preds = %519
  br label %528

524:                                              ; preds = %528, %519
  %525 = landingpad { ptr, i32 }
          cleanup
  %526 = extractvalue { ptr, i32 } %525, 0
  store ptr %526, ptr %15, align 8
  %527 = extractvalue { ptr, i32 } %525, 1
  store i32 %527, ptr %16, align 4
  br label %565

528:                                              ; preds = %523, %509
  %529 = load ptr, ptr %57, align 8, !tbaa !5
  %530 = getelementptr inbounds %"class.regalloc::interference::Node", ptr %529, i32 0, i32 5
  store i1 false, ptr %59, align 1
  store i1 false, ptr %60, align 1
  %531 = invoke noundef zeroext i1 @_ZNK6sparta20FiniteAbstractDomainIN8regalloc12RegisterTypeENS_16BitVectorLatticeIS2_Lm6EvvEEN5boost14multiprecision6numberINS6_8backends15cpp_int_backendILj6ELj6ELNS6_16cpp_integer_typeE0ELNS6_18cpp_int_check_typeE0EvEELNS6_26expression_template_optionE0EEEXadL_ZNS1_18register_type_impl7latticeEEEE9is_bottomEv(ptr noundef nonnull align 1 dereferenceable(1) %530)
          to label %532 unwind label %524

532:                                              ; preds = %528
  br i1 %531, label %534, label %533

533:                                              ; preds = %532
  br label %550

534:                                              ; preds = %532
  %535 = load i32, ptr %56, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 32, ptr %58) #7
  store i1 true, ptr %59, align 1
  %536 = load ptr, ptr %9, align 8, !tbaa !5
  invoke void @_Z4showB5cxx11RKN3cfg16ControlFlowGraphEb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %58, ptr noundef nonnull align 8 dereferenceable(160) %536, i1 noundef zeroext false)
          to label %537 unwind label %540

537:                                              ; preds = %534
  store i1 true, ptr %60, align 1
  %538 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %58) #7
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.11, ptr noundef @.str.9, i32 noundef 361, ptr noundef @__PRETTY_FUNCTION__._ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb, i32 noundef 2, ptr noundef @.str.12, i32 noundef %535, ptr noundef %538) #8
          to label %539 unwind label %544

539:                                              ; preds = %537
  unreachable

540:                                              ; preds = %534
  %541 = landingpad { ptr, i32 }
          cleanup
  %542 = extractvalue { ptr, i32 } %541, 0
  store ptr %542, ptr %15, align 8
  %543 = extractvalue { ptr, i32 } %541, 1
  store i32 %543, ptr %16, align 4
  br label %561

544:                                              ; preds = %537
  %545 = landingpad { ptr, i32 }
          cleanup
  %546 = extractvalue { ptr, i32 } %545, 0
  store ptr %546, ptr %15, align 8
  %547 = extractvalue { ptr, i32 } %545, 1
  store i32 %547, ptr %16, align 4
  %548 = load i1, ptr %60, align 1
  br i1 %548, label %559, label %560

549:                                              ; No predecessors!
  br label %550

550:                                              ; preds = %549, %533
  %551 = load i1, ptr %60, align 1
  br i1 %551, label %552, label %553

552:                                              ; preds = %550
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %58) #7
  br label %553

553:                                              ; preds = %552, %550
  %554 = load i1, ptr %59, align 1
  br i1 %554, label %555, label %556

555:                                              ; preds = %553
  call void @llvm.lifetime.end.p0(i64 32, ptr %58) #7
  br label %556

556:                                              ; preds = %555, %553
  call void @llvm.lifetime.end.p0(i64 8, ptr %57) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %56) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #7
  br label %557

557:                                              ; preds = %556
  %558 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %53) #7
  br label %494

559:                                              ; preds = %544
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %58) #7
  br label %560

560:                                              ; preds = %559, %544
  br label %561

561:                                              ; preds = %560, %540
  %562 = load i1, ptr %59, align 1
  br i1 %562, label %563, label %564

563:                                              ; preds = %561
  call void @llvm.lifetime.end.p0(i64 32, ptr %58) #7
  br label %564

564:                                              ; preds = %563, %561
  br label %565

565:                                              ; preds = %564, %524
  call void @llvm.lifetime.end.p0(i64 8, ptr %57) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %56) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #7
  br label %566

566:                                              ; preds = %565, %505
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #7
  br label %567

567:                                              ; preds = %566, %501
  call void @llvm.lifetime.end.p0(i64 8, ptr %53) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %52) #7
  br label %568

568:                                              ; preds = %567, %497
  call void @llvm.lifetime.end.p0(i64 8, ptr %51) #7
  br label %571

569:                                              ; preds = %496
  store i1 true, ptr %13, align 1
  store i32 1, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  %570 = load i1, ptr %13, align 1
  br i1 %570, label %573, label %572

571:                                              ; preds = %568, %477, %88, %70
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @_ZN8regalloc12interference5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(168) %0) #7
  br label %574

572:                                              ; preds = %569
  call void @_ZN8regalloc12interference5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(168) %0) #7
  br label %573

573:                                              ; preds = %572, %569
  ret void

574:                                              ; preds = %571
  %575 = load ptr, ptr %15, align 8
  %576 = load i32, ptr %16, align 4
  %577 = insertvalue { ptr, i32 } poison, ptr %575, 0
  %578 = insertvalue { ptr, i32 } %577, i32 %576, 1
  resume { ptr, i32 } %578

579:                                              ; preds = %209
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference5GraphC2Ev(ptr noundef nonnull align 8 dereferenceable(168)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind noalias writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

declare void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector.117") align 8, ptr noundef nonnull align 8 dereferenceable(160)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(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 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #3 align 2

declare noundef zeroext i1 @_ZNK13IRInstruction11src_is_wideEt(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference5Graph21add_coalesceable_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168), i32 noundef, i32 noundef) #2 align 2

declare void @_ZN3cfg16ControlFlowGraph14move_result_ofERKNS_23InstructionIteratorImplILb0EEE(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32)) #4

declare void @_ZN3cfg5Block27to_cfg_instruction_iteratorER15MethodItemEntry(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EE6is_endEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #6

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef, ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZN8regalloc12interference5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(168)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjN8regalloc12interference4NodeEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta20FiniteAbstractDomainIN8regalloc12RegisterTypeENS_16BitVectorLatticeIS2_Lm6EvvEEN5boost14multiprecision6numberINS6_8backends15cpp_int_backendILj6ELj6ELNS6_16cpp_integer_typeE0ELNS6_18cpp_int_check_typeE0EvEELNS6_26expression_template_optionE0EEEXadL_ZNS1_18register_type_impl7latticeEEEE9is_bottomEv(ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

declare void @_Z4showB5cxx11RKN3cfg16ControlFlowGraphEb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(160), i1 noundef zeroext) #4

; 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 nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8regalloc12interference5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(168)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { nounwind }
attributes #8 = { noreturn }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !20, i64 16}
!16 = !{!"_ZTS15MethodItemEntry", !17, i64 0, !20, i64 16, !7, i64 24}
!17 = !{!"_ZTSN5boost9intrusive16list_member_hookIJEEE", !18, i64 0}
!18 = !{!"_ZTSN5boost9intrusive12generic_hookILNS0_10algo_typesE0ENS0_16list_node_traitsIPvEENS0_10member_tagELNS0_14link_mode_typeE1ELNS0_14base_hook_typeE0EEE", !19, i64 0}
!19 = !{!"_ZTSN5boost9intrusive9list_nodeIPvEE", !6, i64 0, !6, i64 8}
!20 = !{!"_ZTS14MethodItemType", !7, i64 0}
!21 = !{!7, !7, i64 0}
!22 = !{!23, !23, i64 0}
!23 = !{!"_ZTS8IROpcode", !7, i64 0}
!24 = !{!25, !25, i64 0}
!25 = !{!"long", !7, i64 0}
!26 = distinct !{!26, !14}
!27 = !{i8 0, i8 2}
!28 = !{}
!29 = distinct !{!29, !14}
!30 = distinct !{!30, !14}
!31 = !{!32, !10, i64 0}
!32 = !{!"_ZTSSt4pairIKjN8regalloc12interference4NodeEE", !10, i64 0, !33, i64 8}
!33 = !{!"_ZTSN8regalloc12interference4NodeE", !10, i64 0, !10, i64 4, !34, i64 8, !7, i64 10, !35, i64 16, !37, i64 24, !41, i64 32}
!34 = !{!"short", !7, i64 0}
!35 = !{!"_ZTSSt6bitsetILm4EE", !36, i64 0}
!36 = !{!"_ZTSSt12_Base_bitsetILm1EE", !25, i64 0}
!37 = !{!"_ZTSN6sparta20FiniteAbstractDomainIN8regalloc12RegisterTypeENS_16BitVectorLatticeIS2_Lm6EvvEEN5boost14multiprecision6numberINS6_8backends15cpp_int_backendILj6ELj6ELNS6_16cpp_integer_typeE0ELNS6_18cpp_int_check_typeE0EvEELNS6_26expression_template_optionE0EEEXadL_ZNS1_18register_type_impl7latticeEEEEE", !38, i64 0}
!38 = !{!"_ZTSN5boost14multiprecision6numberINS0_8backends15cpp_int_backendILj6ELj6ELNS0_16cpp_integer_typeE0ELNS0_18cpp_int_check_typeE0EvEELNS0_26expression_template_optionE0EEE", !39, i64 0}
!39 = !{!"_ZTSN5boost14multiprecision8backends15cpp_int_backendILj6ELj6ELNS0_16cpp_integer_typeE0ELNS0_18cpp_int_check_typeE0EvEE", !40, i64 0}
!40 = !{!"_ZTSN5boost14multiprecision8backends12cpp_int_baseILj6ELj6ELNS0_16cpp_integer_typeE0ELNS0_18cpp_int_check_typeE0EvLb1EEE", !7, i64 0}
!41 = !{!"_ZTSSt6vectorIjSaIjEE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}


; 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.regalloc::interference::Graph" = type { %class.UnorderedMap, %class.UnorderedMap.8, %class.UnorderedSet }
%class.UnorderedMap = type { %"class.std::unordered_map" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%class.UnorderedMap.8 = type { %"class.std::unordered_map.10" }
%"class.std::unordered_map.10" = type { %"class.std::_Hashtable.11" }
%"class.std::_Hashtable.11" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedSet = type { %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable.31" }
%"class.std::_Hashtable.31" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.cfg::InstructionIterableImpl" = type { ptr }
%"class.cfg::InstructionIteratorImpl" = type { ptr, %"struct.std::_Rb_tree_const_iterator", %"class.ir_list::InstructionIteratorImpl" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = type { ptr }
%"class.std::vector.117" = type { %"struct.std::_Vector_base.118" }
%"struct.std::_Vector_base.118" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.122" = type { ptr }
%"class.sparta::SetAbstractDomain" = type { %"class.sparta::PowersetAbstractDomain" }
%"class.sparta::PowersetAbstractDomain" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::set_impl::SetValue" }
%"class.sparta::set_impl::SetValue" = type { %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%"class.boost::intrusive::reverse_iterator" = type { %"class.boost::intrusive::list_iterator" }
%"class.sparta::pt_core::PatriciaTreeIterator" = type { %"class.sparta::pt_core::PatriciaTreePostOrder" }
%"class.sparta::pt_core::PatriciaTreePostOrder" = type { %"class.boost::intrusive_ptr", %"class.std::stack", 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 int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *>>::_Deque_impl" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned int, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned int, 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.UnorderedMap<unsigned int, regalloc::interference::Node>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = 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.8 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [82 x i8], align 1
@__PRETTY_FUNCTION__._ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb = external hidden unnamed_addr constant [153 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [35 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 @_ZN8regalloc12interference5Graph8add_edgeEjjb(ptr noundef nonnull align 8 dereferenceable(168), i32 noundef, i32 noundef, i1 noundef zeroext) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference5Graph20add_containment_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168), i32 noundef, i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EEptEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 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: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN6opcode9is_a_moveE8IROpcode(i16 noundef zeroext) local_unnamed_addr #3

declare noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference4impl12GraphBuilder23update_node_constraintsERKN3cfg23InstructionIteratorImplILb0EEERKNS_8RangeSetEPNS0_5GraphE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(80), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6bitsetILm4EE3setEmb(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef, i1 noundef zeroext) local_unnamed_addr #2 align 2

declare noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb(ptr dead_on_unwind noalias nonnull writable sret(%"class.regalloc::interference::Graph") align 8 %0, ptr noundef nonnull align 8 dereferenceable(256) %1, ptr noundef nonnull align 8 dereferenceable(160) %2, i32 noundef %3, ptr noundef nonnull align 8 dereferenceable(80) %4, i1 noundef zeroext %5) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %7 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %8 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %9 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %10 = alloca %"class.std::vector.117", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator.122", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.122", align 8
  %13 = alloca ptr, align 8
  %14 = alloca %"class.sparta::SetAbstractDomain", align 8
  %15 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %16 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %17 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %18 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %19 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %20 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %21 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %22 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %23 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %24 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %25 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %26 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  %27 = alloca %"class.UnorderedMap<unsigned int, regalloc::interference::Node>::UnorderedIterable", align 8
  %28 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %29 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %30 = alloca %"class.std::__cxx11::basic_string", align 8
  tail call void @_ZN8regalloc12interference5GraphC2Ev(ptr noundef nonnull align 8 dereferenceable(168) %0)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  call void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(160) %2)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %8, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %.preheader141 unwind label %.loopexit.split-lp143

.preheader141:                                    ; preds = %6, %38
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %9, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %31 unwind label %35

31:                                               ; preds = %.preheader141
  %32 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %9)
          to label %33 unwind label %35

33:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #7
  br i1 %32, label %37, label %34

34:                                               ; preds = %33
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #7
  invoke void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.117") align 8 %10, ptr noundef nonnull align 8 dereferenceable(160) %2)
          to label %41 unwind label %47

.loopexit142:                                     ; preds = %37, %38
  %lpad.loopexit144 = landingpad { ptr, i32 }
          cleanup
  br label %40

.loopexit.split-lp143:                            ; preds = %6
  %lpad.loopexit.split-lp145 = landingpad { ptr, i32 }
          cleanup
  br label %40

35:                                               ; preds = %31, %.preheader141
  %36 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #7
  br label %40

37:                                               ; preds = %33
  invoke void @_ZN8regalloc12interference4impl12GraphBuilder23update_node_constraintsERKN3cfg23InstructionIteratorImplILb0EEERKNS_8RangeSetEPNS0_5GraphE(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(80) %4, ptr noundef nonnull %0)
          to label %38 unwind label %.loopexit142

38:                                               ; preds = %37
  %39 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %.preheader141 unwind label %.loopexit142, !llvm.loop !5

40:                                               ; preds = %.loopexit142, %.loopexit.split-lp143, %35
  %.pn126 = phi { ptr, i32 } [ %36, %35 ], [ %lpad.loopexit144, %.loopexit142 ], [ %lpad.loopexit.split-lp145, %.loopexit.split-lp143 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  br label %288

41:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #7
  %42 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  store ptr %42, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %43 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  store ptr %43, ptr %12, align 8
  %44 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  br i1 %44, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %58, %41
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %27) #7
  %45 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZN8regalloc12interference5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(168) %0)
  %46 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56) %45)
          to label %258 unwind label %262

47:                                               ; preds = %34
  %48 = landingpad { ptr, i32 }
          cleanup
  br label %288

.lr.ph:                                           ; preds = %41, %58
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #7
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  %50 = load ptr, ptr %49, align 8, !tbaa !7
  store ptr %50, ptr %13, align 8, !tbaa !7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #7
  %51 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256) %1, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %52 unwind label %61

52:                                               ; preds = %.lr.ph
  invoke void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(16) %51)
          to label %53 unwind label %61

53:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #7
  %54 = load ptr, ptr %13, align 8, !tbaa !7
  invoke void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %15, ptr noundef nonnull align 8 dereferenceable(104) %54)
          to label %.preheader134 unwind label %.loopexit.split-lp

.preheader134:                                    ; preds = %53, %.loopexit
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  %55 = load ptr, ptr %13, align 8, !tbaa !7
  invoke void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %16, ptr noundef nonnull align 8 dereferenceable(104) %55)
          to label %56 unwind label %63

56:                                               ; preds = %.preheader134
  %57 = call noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %16)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  br i1 %57, label %65, label %58

58:                                               ; preds = %56
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  %60 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #7
  br i1 %60, label %.lr.ph, label %._crit_edge

61:                                               ; preds = %52, %.lr.ph
  %62 = landingpad { ptr, i32 }
          cleanup
  br label %257

.loopexit135:                                     ; preds = %65, %.loopexit
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %256

.loopexit.split-lp:                               ; preds = %53
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %256

63:                                               ; preds = %.preheader134
  %64 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  br label %256

65:                                               ; preds = %56
  %66 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %67 unwind label %.loopexit135

67:                                               ; preds = %65
  %68 = getelementptr inbounds i8, ptr %66, i64 16
  %69 = load i32, ptr %68, align 8, !tbaa !11
  %.not95 = icmp eq i32 %69, 2
  br i1 %.not95, label %70, label %.loopexit

70:                                               ; preds = %67
  %71 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %72 unwind label %85

72:                                               ; preds = %70
  %73 = getelementptr inbounds i8, ptr %71, i64 24
  %74 = load ptr, ptr %73, align 8, !tbaa !17
  %75 = call noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
  %76 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %77 unwind label %87

77:                                               ; preds = %72
  br i1 %76, label %78, label %.loopexit132

78:                                               ; preds = %77
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %80 unwind label %89

80:                                               ; preds = %78
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %17) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %17, ptr noundef nonnull align 8 dereferenceable(8) %79)
          to label %81 unwind label %91

81:                                               ; preds = %80
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %18) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %18, ptr noundef nonnull align 8 dereferenceable(8) %79)
          to label %.preheader133 unwind label %93

.preheader133:                                    ; preds = %81, %111
  %82 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %17, ptr noundef nonnull align 8 dereferenceable(96) %18)
          to label %83 unwind label %95

83:                                               ; preds = %.preheader133
  br i1 %82, label %97, label %84

84:                                               ; preds = %83
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %18) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %18) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %17) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %17) #7
  br label %116

85:                                               ; preds = %70
  %86 = landingpad { ptr, i32 }
          cleanup
  br label %256

87:                                               ; preds = %215, %213, %182, %72
  %88 = landingpad { ptr, i32 }
          cleanup
  br label %256

89:                                               ; preds = %78
  %90 = landingpad { ptr, i32 }
          cleanup
  br label %256

91:                                               ; preds = %80
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %115

93:                                               ; preds = %81
  %94 = landingpad { ptr, i32 }
          cleanup
  br label %114

95:                                               ; preds = %111, %.preheader133
  %96 = landingpad { ptr, i32 }
          cleanup
  br label %113

97:                                               ; preds = %83
  %98 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %17)
          to label %99 unwind label %106

99:                                               ; preds = %97
  %100 = load i32, ptr %98, align 4, !tbaa !18
  %101 = call noundef zeroext i1 @_ZN6opcode9is_a_moveE8IROpcode(i16 noundef zeroext %75)
  br i1 %101, label %102, label %108

102:                                              ; preds = %99
  %103 = invoke noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %74, i16 noundef zeroext 0)
          to label %104 unwind label %106

104:                                              ; preds = %102
  %105 = icmp eq i32 %100, %103
  br i1 %105, label %111, label %108

106:                                              ; preds = %110, %108, %102, %97
  %107 = landingpad { ptr, i32 }
          cleanup
  br label %113

108:                                              ; preds = %104, %99
  %109 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %110 unwind label %106

110:                                              ; preds = %108
  invoke void @_ZN8regalloc12interference5Graph8add_edgeEjjb(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %109, i32 noundef %100, i1 noundef zeroext false)
          to label %111 unwind label %106

111:                                              ; preds = %110, %104
  %112 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %17)
          to label %.preheader133 unwind label %95

113:                                              ; preds = %106, %95
  %.pn115 = phi { ptr, i32 } [ %96, %95 ], [ %107, %106 ]
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %18) #7
  br label %114

114:                                              ; preds = %113, %93
  %.pn115.pn = phi { ptr, i32 } [ %.pn115, %113 ], [ %94, %93 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %18) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %17) #7
  br label %115

115:                                              ; preds = %114, %91
  %.pn115.pn.pn = phi { ptr, i32 } [ %.pn115.pn, %114 ], [ %92, %91 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %17) #7
  br label %256

116:                                              ; preds = %131, %84
  %.090 = phi i64 [ 0, %84 ], [ %132, %131 ]
  %117 = invoke noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %118 unwind label %120

118:                                              ; preds = %116
  %119 = icmp ult i64 %.090, %117
  br i1 %119, label %122, label %.loopexit132

120:                                              ; preds = %130, %128, %126, %122, %116
  %121 = landingpad { ptr, i32 }
          cleanup
  br label %256

122:                                              ; preds = %118
  %123 = trunc i64 %.090 to i16
  %124 = invoke noundef zeroext i1 @_ZNK13IRInstruction11src_is_wideEt(ptr noundef nonnull align 8 dereferenceable(32) %74, i16 noundef zeroext %123)
          to label %125 unwind label %120

125:                                              ; preds = %122
  br i1 %124, label %126, label %131

126:                                              ; preds = %125
  %127 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %128 unwind label %120

128:                                              ; preds = %126
  %129 = invoke noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %74, i16 noundef zeroext %123)
          to label %130 unwind label %120

130:                                              ; preds = %128
  invoke void @_ZN8regalloc12interference5Graph21add_coalesceable_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %127, i32 noundef %129)
          to label %131 unwind label %120

131:                                              ; preds = %125, %130
  %132 = add nuw i64 %.090, 1
  br label %116, !llvm.loop !20

.loopexit132:                                     ; preds = %118, %77
  %133 = icmp eq i16 %75, 18
  br i1 %133, label %134, label %181

134:                                              ; preds = %.loopexit132
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %19) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #7
  %135 = load ptr, ptr %13, align 8, !tbaa !7
  %136 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %137 unwind label %144

137:                                              ; preds = %134
  invoke void @_ZN3cfg5Block27to_cfg_instruction_iteratorER15MethodItemEntry(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %20, ptr noundef nonnull align 8 dereferenceable(104) %135, ptr noundef nonnull align 8 dereferenceable(32) %136)
          to label %138 unwind label %144

138:                                              ; preds = %137
  invoke void @_ZN3cfg16ControlFlowGraph14move_result_ofERKNS_23InstructionIteratorImplILb0EEE(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %19, ptr noundef nonnull align 8 dereferenceable(160) %2, ptr noundef nonnull align 8 dereferenceable(32) %20)
          to label %139 unwind label %144

139:                                              ; preds = %138
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  %140 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EE6is_endEv(ptr noundef nonnull align 8 dereferenceable(32) %19)
          to label %141 unwind label %.loopexit136

141:                                              ; preds = %139
  br i1 %140, label %142, label %146

142:                                              ; preds = %141
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.9, i32 noundef 327, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb, i32 noundef 2, ptr noundef nonnull @.str.10) #8
          to label %143 unwind label %.loopexit.split-lp137

143:                                              ; preds = %142
  unreachable

144:                                              ; preds = %138, %137, %134
  %145 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  br label %180

.loopexit136:                                     ; preds = %139
  %lpad.loopexit138 = landingpad { ptr, i32 }
          cleanup
  br label %180

.loopexit.split-lp137:                            ; preds = %142
  %lpad.loopexit.split-lp139 = landingpad { ptr, i32 }
          cleanup
  br label %180

146:                                              ; preds = %141
  %147 = invoke noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EEptEv(ptr noundef nonnull align 8 dereferenceable(32) %19)
          to label %148 unwind label %157

148:                                              ; preds = %146
  %149 = getelementptr inbounds i8, ptr %147, i64 24
  %150 = load ptr, ptr %149, align 8, !tbaa !17
  %151 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %152 unwind label %159

152:                                              ; preds = %148
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %21) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %21, ptr noundef nonnull align 8 dereferenceable(8) %151)
          to label %153 unwind label %161

153:                                              ; preds = %152
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %22) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %22, ptr noundef nonnull align 8 dereferenceable(8) %151)
          to label %.preheader131 unwind label %163

.preheader131:                                    ; preds = %153, %173
  %154 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %21, ptr noundef nonnull align 8 dereferenceable(96) %22)
          to label %155 unwind label %165

155:                                              ; preds = %.preheader131
  br i1 %154, label %167, label %156

156:                                              ; preds = %155
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %22) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %22) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %21) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %19) #7
  br label %181

157:                                              ; preds = %146
  %158 = landingpad { ptr, i32 }
          cleanup
  br label %180

159:                                              ; preds = %148
  %160 = landingpad { ptr, i32 }
          cleanup
  br label %180

161:                                              ; preds = %152
  %162 = landingpad { ptr, i32 }
          cleanup
  br label %179

163:                                              ; preds = %153
  %164 = landingpad { ptr, i32 }
          cleanup
  br label %178

165:                                              ; preds = %173, %.preheader131
  %166 = landingpad { ptr, i32 }
          cleanup
  br label %177

167:                                              ; preds = %155
  %168 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %21)
          to label %169 unwind label %175

169:                                              ; preds = %167
  %170 = load i32, ptr %168, align 4, !tbaa !18
  %171 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %150)
          to label %172 unwind label %175

172:                                              ; preds = %169
  invoke void @_ZN8regalloc12interference5Graph8add_edgeEjjb(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %171, i32 noundef %170, i1 noundef zeroext false)
          to label %173 unwind label %175

173:                                              ; preds = %172
  %174 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %21)
          to label %.preheader131 unwind label %165

175:                                              ; preds = %172, %169, %167
  %176 = landingpad { ptr, i32 }
          cleanup
  br label %177

177:                                              ; preds = %175, %165
  %.pn107 = phi { ptr, i32 } [ %166, %165 ], [ %176, %175 ]
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %22) #7
  br label %178

178:                                              ; preds = %177, %163
  %.pn107.pn = phi { ptr, i32 } [ %.pn107, %177 ], [ %164, %163 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %22) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %21) #7
  br label %179

179:                                              ; preds = %178, %161
  %.pn107.pn.pn = phi { ptr, i32 } [ %.pn107.pn, %178 ], [ %162, %161 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %21) #7
  br label %180

180:                                              ; preds = %.loopexit136, %.loopexit.split-lp137, %157, %179, %159, %144
  %.pn113 = phi { ptr, i32 } [ %145, %144 ], [ %158, %157 ], [ %.pn107.pn.pn, %179 ], [ %160, %159 ], [ %lpad.loopexit138, %.loopexit136 ], [ %lpad.loopexit.split-lp139, %.loopexit.split-lp137 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %19) #7
  br label %256

181:                                              ; preds = %156, %.loopexit132
  br i1 %5, label %182, label %213

182:                                              ; preds = %181
  %183 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %184 unwind label %87

184:                                              ; preds = %182
  br i1 %183, label %185, label %213

185:                                              ; preds = %184
  %186 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %187 unwind label %192

187:                                              ; preds = %185
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %23) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %23, ptr noundef nonnull align 8 dereferenceable(8) %186)
          to label %188 unwind label %194

188:                                              ; preds = %187
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %24) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %24, ptr noundef nonnull align 8 dereferenceable(8) %186)
          to label %.preheader130 unwind label %196

.preheader130:                                    ; preds = %188, %206
  %189 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %23, ptr noundef nonnull align 8 dereferenceable(96) %24)
          to label %190 unwind label %198

190:                                              ; preds = %.preheader130
  br i1 %189, label %200, label %191

191:                                              ; preds = %190
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %24) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %24) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %23) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %23) #7
  br label %213

192:                                              ; preds = %185
  %193 = landingpad { ptr, i32 }
          cleanup
  br label %256

194:                                              ; preds = %187
  %195 = landingpad { ptr, i32 }
          cleanup
  br label %212

196:                                              ; preds = %188
  %197 = landingpad { ptr, i32 }
          cleanup
  br label %211

198:                                              ; preds = %206, %.preheader130
  %199 = landingpad { ptr, i32 }
          cleanup
  br label %210

200:                                              ; preds = %190
  %201 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %23)
          to label %202 unwind label %208

202:                                              ; preds = %200
  %203 = load i32, ptr %201, align 4, !tbaa !18
  %204 = invoke noundef i32 @_ZNK13IRInstruction4destEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %205 unwind label %208

205:                                              ; preds = %202
  invoke void @_ZN8regalloc12interference5Graph20add_containment_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %204, i32 noundef %203)
          to label %206 unwind label %208

206:                                              ; preds = %205
  %207 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %23)
          to label %.preheader130 unwind label %198

208:                                              ; preds = %205, %202, %200
  %209 = landingpad { ptr, i32 }
          cleanup
  br label %210

210:                                              ; preds = %208, %198
  %.pn102 = phi { ptr, i32 } [ %199, %198 ], [ %209, %208 ]
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %24) #7
  br label %211

211:                                              ; preds = %210, %196
  %.pn102.pn = phi { ptr, i32 } [ %.pn102, %210 ], [ %197, %196 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %24) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %23) #7
  br label %212

212:                                              ; preds = %211, %194
  %.pn102.pn.pn = phi { ptr, i32 } [ %.pn102.pn, %211 ], [ %195, %194 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %23) #7
  br label %256

213:                                              ; preds = %191, %184, %181
  %214 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %215 unwind label %87

215:                                              ; preds = %213
  %216 = getelementptr inbounds i8, ptr %214, i64 24
  %217 = load ptr, ptr %216, align 8, !tbaa !17
  invoke void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256) %1, ptr noundef %217, ptr noundef nonnull %14)
          to label %218 unwind label %87

218:                                              ; preds = %215
  br i1 %5, label %.preheader129, label %.loopexit

.preheader129:                                    ; preds = %218, %232
  %.091 = phi i64 [ %233, %232 ], [ 0, %218 ]
  %219 = invoke noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %220 unwind label %222

220:                                              ; preds = %.preheader129
  %221 = icmp ult i64 %.091, %219
  br i1 %221, label %224, label %.loopexit

222:                                              ; preds = %.preheader129
  %223 = landingpad { ptr, i32 }
          cleanup
  br label %256

224:                                              ; preds = %220
  %225 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %226 unwind label %234

226:                                              ; preds = %224
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %25) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %25, ptr noundef nonnull align 8 dereferenceable(8) %225)
          to label %227 unwind label %236

227:                                              ; preds = %226
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %26) #7
  invoke void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %26, ptr noundef nonnull align 8 dereferenceable(8) %225)
          to label %.preheader unwind label %238

.preheader:                                       ; preds = %227
  %228 = trunc i64 %.091 to i16
  br label %229

229:                                              ; preds = %.preheader, %248
  %230 = invoke noundef zeroext i1 @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(ptr noundef nonnull align 8 dereferenceable(96) %25, ptr noundef nonnull align 8 dereferenceable(96) %26)
          to label %231 unwind label %240

231:                                              ; preds = %229
  br i1 %230, label %242, label %232

232:                                              ; preds = %231
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %26) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %26) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %25) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %25) #7
  %233 = add nuw i64 %.091, 1
  br label %.preheader129, !llvm.loop !21

234:                                              ; preds = %224
  %235 = landingpad { ptr, i32 }
          cleanup
  br label %256

236:                                              ; preds = %226
  %237 = landingpad { ptr, i32 }
          cleanup
  br label %254

238:                                              ; preds = %227
  %239 = landingpad { ptr, i32 }
          cleanup
  br label %253

240:                                              ; preds = %248, %229
  %241 = landingpad { ptr, i32 }
          cleanup
  br label %252

242:                                              ; preds = %231
  %243 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %25)
          to label %244 unwind label %250

244:                                              ; preds = %242
  %245 = load i32, ptr %243, align 4, !tbaa !18
  %246 = invoke noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %74, i16 noundef zeroext %228)
          to label %247 unwind label %250

247:                                              ; preds = %244
  invoke void @_ZN8regalloc12interference5Graph20add_containment_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %246, i32 noundef %245)
          to label %248 unwind label %250

248:                                              ; preds = %247
  %249 = invoke noundef nonnull align 8 dereferenceable(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEppEv(ptr noundef nonnull align 8 dereferenceable(96) %25)
          to label %229 unwind label %240

250:                                              ; preds = %247, %244, %242
  %251 = landingpad { ptr, i32 }
          cleanup
  br label %252

252:                                              ; preds = %250, %240
  %.pn96 = phi { ptr, i32 } [ %241, %240 ], [ %251, %250 ]
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %26) #7
  br label %253

253:                                              ; preds = %252, %238
  %.pn96.pn = phi { ptr, i32 } [ %.pn96, %252 ], [ %239, %238 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %26) #7
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %25) #7
  br label %254

254:                                              ; preds = %253, %236
  %.pn96.pn.pn = phi { ptr, i32 } [ %.pn96.pn, %253 ], [ %237, %236 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %25) #7
  br label %256

.loopexit:                                        ; preds = %220, %218, %67
  %255 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %.preheader134 unwind label %.loopexit135, !llvm.loop !22

256:                                              ; preds = %.loopexit135, %.loopexit.split-lp, %85, %222, %254, %234, %192, %212, %89, %115, %180, %120, %87, %63
  %.pn122 = phi { ptr, i32 } [ %64, %63 ], [ %86, %85 ], [ %121, %120 ], [ %.pn113, %180 ], [ %88, %87 ], [ %.pn115.pn.pn, %115 ], [ %90, %89 ], [ %.pn102.pn.pn, %212 ], [ %193, %192 ], [ %223, %222 ], [ %.pn96.pn.pn, %254 ], [ %235, %234 ], [ %lpad.loopexit, %.loopexit135 ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #7
  br label %257

257:                                              ; preds = %256, %61
  %.pn122.pn = phi { ptr, i32 } [ %.pn122, %256 ], [ %62, %61 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #7
  br label %288

258:                                              ; preds = %._crit_edge
  store ptr %46, ptr %27, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %28) #7
  %259 = call ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %27)
  store ptr %259, ptr %28, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %29) #7
  %260 = call ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %27)
  store ptr %260, ptr %29, align 8
  %261 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjN8regalloc12interference4NodeEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29) #7
  br i1 %261, label %.lr.ph149, label %._crit_edge150

._crit_edge150:                                   ; preds = %283, %258
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  ret void

262:                                              ; preds = %._crit_edge
  %263 = landingpad { ptr, i32 }
          cleanup
  br label %288

.lr.ph149:                                        ; preds = %258, %283
  %264 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #7
  %265 = load i32, ptr %264, align 8, !tbaa !23
  %.not = icmp ult i32 %265, %3
  br i1 %.not, label %271, label %266

266:                                              ; preds = %.lr.ph149
  %267 = getelementptr inbounds i8, ptr %264, i64 24
  %268 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6bitsetILm4EE3setEmb(ptr noundef nonnull align 8 dereferenceable(8) %267, i64 noundef 2, i1 noundef zeroext true)
          to label %271 unwind label %269

269:                                              ; preds = %271, %266
  %270 = landingpad { ptr, i32 }
          cleanup
  br label %287

271:                                              ; preds = %266, %.lr.ph149
  %272 = getelementptr inbounds i8, ptr %264, i64 32
  %273 = invoke noundef zeroext i1 @_ZNK6sparta20FiniteAbstractDomainIN8regalloc12RegisterTypeENS_16BitVectorLatticeIS2_Lm6EvvEEN5boost14multiprecision6numberINS6_8backends15cpp_int_backendILj6ELj6ELNS6_16cpp_integer_typeE0ELNS6_18cpp_int_check_typeE0EvEELNS6_26expression_template_optionE0EEEXadL_ZNS1_18register_type_impl7latticeEEEE9is_bottomEv(ptr noundef nonnull align 1 dereferenceable(1) %272)
          to label %274 unwind label %269

274:                                              ; preds = %271
  br i1 %273, label %275, label %283

275:                                              ; preds = %274
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %30) #7
  invoke void @_Z4showB5cxx11RKN3cfg16ControlFlowGraphEb(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %30, ptr noundef nonnull align 8 dereferenceable(160) %2, i1 noundef zeroext false)
          to label %276 unwind label %279

276:                                              ; preds = %275
  %277 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %30) #7
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.11, ptr noundef nonnull @.str.9, i32 noundef 361, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN8regalloc12interference4impl12GraphBuilder5buildERK24LivenessFixpointIteratorRN3cfg16ControlFlowGraphEjRKNS_8RangeSetEb, i32 noundef 2, ptr noundef nonnull @.str.12, i32 noundef %265, ptr noundef %277) #8
          to label %278 unwind label %281

278:                                              ; preds = %276
  unreachable

279:                                              ; preds = %275
  %280 = landingpad { ptr, i32 }
          cleanup
  br label %286

281:                                              ; preds = %276
  %282 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #7
  br label %286

283:                                              ; preds = %274
  %284 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #7
  %285 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjN8regalloc12interference4NodeEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29) #7
  br i1 %285, label %.lr.ph149, label %._crit_edge150

286:                                              ; preds = %279, %281
  %.pn = phi { ptr, i32 } [ %282, %281 ], [ %280, %279 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %30) #7
  br label %287

287:                                              ; preds = %286, %269
  %.pn.pn = phi { ptr, i32 } [ %.pn, %286 ], [ %270, %269 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #7
  br label %288

288:                                              ; preds = %262, %287, %47, %257, %40
  %.pn126.pn = phi { ptr, i32 } [ %.pn126, %40 ], [ %.pn122.pn, %257 ], [ %48, %47 ], [ %.pn.pn, %287 ], [ %263, %262 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @_ZN8regalloc12interference5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(168) %0) #7
  resume { ptr, i32 } %.pn126.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference5GraphC2Ev(ptr noundef nonnull align 8 dereferenceable(168)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.cfg::InstructionIteratorImpl") 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 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind noalias writable sret(%"class.cfg::InstructionIteratorImpl") align 8, 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(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

declare void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector.117") align 8, ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(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(8) ptr @_ZNK6sparta22PowersetAbstractDomainIjNS_8set_impl8SetValueINS_15PatriciaTreeSetIjEEEERKS4_NS_17SetAbstractDomainIS4_EEE8elementsEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIjE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIjE3endEv(ptr dead_on_unwind noalias writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") 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_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEneERKS3_(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 4 dereferenceable(4) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIjNS0_10EmptyValueEEdeEv(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(96) ptr @_ZN6sparta7pt_core20PatriciaTreeIteratorIjNS0_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_core20PatriciaTreeIteratorIjNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #3 align 2

declare noundef zeroext i1 @_ZNK13IRInstruction11src_is_wideEt(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8regalloc12interference5Graph21add_coalesceable_edgeEjj(ptr noundef nonnull align 8 dereferenceable(168), i32 noundef, i32 noundef) local_unnamed_addr #2 align 2

declare void @_ZN3cfg16ControlFlowGraph14move_result_ofERKNS_23InstructionIteratorImplILb0EEE(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

declare void @_ZN3cfg5Block27to_cfg_instruction_iteratorER15MethodItemEntry(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EE6is_endEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 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 #6

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef, ptr noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZN8regalloc12interference5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(168)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIjN8regalloc12interference4NodeESt4hashIjESt8equal_toIjEE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKjN8regalloc12interference4NodeEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK6sparta20FiniteAbstractDomainIN8regalloc12RegisterTypeENS_16BitVectorLatticeIS2_Lm6EvvEEN5boost14multiprecision6numberINS6_8backends15cpp_int_backendILj6ELj6ELNS6_16cpp_integer_typeE0ELNS6_18cpp_int_check_typeE0EvEELNS6_26expression_template_optionE0EEEXadL_ZNS1_18register_type_impl7latticeEEEE9is_bottomEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

declare void @_Z4showB5cxx11RKN3cfg16ControlFlowGraphEb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(160), i1 noundef zeroext) local_unnamed_addr #4

; 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 nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKjN8regalloc12interference4NodeEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8regalloc12interference5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(168)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { nounwind }
attributes #8 = { noreturn }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!12, !16, i64 16}
!12 = !{!"_ZTS15MethodItemEntry", !13, i64 0, !16, i64 16, !9, i64 24}
!13 = !{!"_ZTSN5boost9intrusive16list_member_hookIJEEE", !14, i64 0}
!14 = !{!"_ZTSN5boost9intrusive12generic_hookILNS0_10algo_typesE0ENS0_16list_node_traitsIPvEENS0_10member_tagELNS0_14link_mode_typeE1ELNS0_14base_hook_typeE0EEE", !15, i64 0}
!15 = !{!"_ZTSN5boost9intrusive9list_nodeIPvEE", !8, i64 0, !8, i64 8}
!16 = !{!"_ZTS14MethodItemType", !9, i64 0}
!17 = !{!9, !9, i64 0}
!18 = !{!19, !19, i64 0}
!19 = !{!"int", !9, i64 0}
!20 = distinct !{!20, !6}
!21 = distinct !{!21, !6}
!22 = distinct !{!22, !6}
!23 = !{!24, !19, i64 0}
!24 = !{!"_ZTSSt4pairIKjN8regalloc12interference4NodeEE", !19, i64 0, !25, i64 8}
!25 = !{!"_ZTSN8regalloc12interference4NodeE", !19, i64 0, !19, i64 4, !26, i64 8, !9, i64 10, !27, i64 16, !30, i64 24, !34, i64 32}
!26 = !{!"short", !9, i64 0}
!27 = !{!"_ZTSSt6bitsetILm4EE", !28, i64 0}
!28 = !{!"_ZTSSt12_Base_bitsetILm1EE", !29, i64 0}
!29 = !{!"long", !9, i64 0}
!30 = !{!"_ZTSN6sparta20FiniteAbstractDomainIN8regalloc12RegisterTypeENS_16BitVectorLatticeIS2_Lm6EvvEEN5boost14multiprecision6numberINS6_8backends15cpp_int_backendILj6ELj6ELNS6_16cpp_integer_typeE0ELNS6_18cpp_int_check_typeE0EvEELNS6_26expression_template_optionE0EEEXadL_ZNS1_18register_type_impl7latticeEEEEE", !31, i64 0}
!31 = !{!"_ZTSN5boost14multiprecision6numberINS0_8backends15cpp_int_backendILj6ELj6ELNS0_16cpp_integer_typeE0ELNS0_18cpp_int_check_typeE0EvEELNS0_26expression_template_optionE0EEE", !32, i64 0}
!32 = !{!"_ZTSN5boost14multiprecision8backends15cpp_int_backendILj6ELj6ELNS0_16cpp_integer_typeE0ELNS0_18cpp_int_check_typeE0EvEE", !33, i64 0}
!33 = !{!"_ZTSN5boost14multiprecision8backends12cpp_int_baseILj6ELj6ELNS0_16cpp_integer_typeE0ELNS0_18cpp_int_check_typeE0EvLb1EEE", !9, i64 0}
!34 = !{!"_ZTSSt6vectorIjSaIjEE", !35, i64 0}
!35 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !37, i64 0}
!37 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !8, i64 0, !8, i64 8, !8, i64 16}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass