; LLVM IR from facebook/redex :: service/dataflow/LiveRange.ll (ZN10live_range18renumber_registersEP6IRCodeb)

; 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.UnorderedMap = type { %"class.std::unordered_map.55" }
%"class.std::unordered_map.55" = type { %"class.std::_Hashtable.56" }
%"class.std::_Hashtable.56" = 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.cfg::ScopedCFG" = type <{ ptr, i8, [7 x i8] }>
%"class.live_range::Chains" = type <{ ptr, %"class.reaching_defs::FixpointIterator", i8, [7 x i8] }>
%"class.reaching_defs::FixpointIterator" = type { %"class.ir_analyzer::BaseIRAnalyzer", %"class.std::function" }
%"class.ir_analyzer::BaseIRAnalyzer" = type { %"class.sparta::MonotonicFixpointIterator" }
%"class.sparta::MonotonicFixpointIterator" = type { %"class.sparta::fp_impl::MonotonicFixpointIteratorBase", %"class.sparta::WeakPartialOrdering" }
%"class.sparta::fp_impl::MonotonicFixpointIteratorBase" = type { %"class.sparta::FixpointIterator", ptr, %"class.sparta::AbstractEnvironment", %"class.std::unordered_map", %"class.std::unordered_map" }
%"class.sparta::FixpointIterator" = type { ptr }
%"class.sparta::AbstractEnvironment" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::environment_impl::MapValue" }
%"class.sparta::environment_impl::MapValue" = type { %"class.sparta::PatriciaTreeMap" }
%"class.sparta::PatriciaTreeMap" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%"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 }
%"class.sparta::WeakPartialOrdering" = type <{ %"class.std::vector", %"class.std::vector.8", %"class.std::unordered_map.13", i8, [7 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl" }
%"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl" = type { %"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unordered_map.13" = type { %"class.std::_Hashtable.14" }
%"class.std::_Hashtable.14" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.UnorderedMap.96 = type { %"class.std::unordered_map.98" }
%"class.std::unordered_map.98" = type { %"class.std::_Hashtable.99" }
%"class.std::_Hashtable.99" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedMap.112 = type { %"class.std::unordered_map.114" }
%"class.std::unordered_map.114" = type { %"class.std::_Hashtable.115" }
%"class.std::_Hashtable.115" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.boost::disjoint_sets" = type <{ %"class.boost::associative_property_map", %"class.boost::associative_property_map.128", [8 x i8] }>
%"class.boost::associative_property_map" = type { ptr }
%"class.boost::associative_property_map.128" = type { 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.(anonymous namespace)::SymRegMapper" = type { i8, i32, %class.UnorderedMap.151 }
%class.UnorderedMap.151 = type { %"class.std::unordered_map.153" }
%"class.std::unordered_map.153" = type { %"class.std::_Hashtable.154" }
%"class.std::_Hashtable.154" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator" = type { %"struct.std::__detail::_Node_iterator" }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.live_range::Use" = type { ptr, i16 }
%"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] }
%"class.sparta::pt_core::PatriciaTreeIterator" = type { %"class.sparta::pt_core::PatriciaTreePostOrder" }
%"class.sparta::pt_core::PatriciaTreePostOrder" = type { %"class.boost::intrusive_ptr.167", %"class.std::stack", ptr }
%"class.boost::intrusive_ptr.167" = type { ptr }
%"class.std::stack" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%struct.MethodItemEntry = type { %"class.boost::intrusive::list_member_hook", i32, %union.anon.130 }
%"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.130 = type { ptr }
%"struct.std::pair" = type { %"struct.live_range::Use", %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore.171" }
%"class.sparta::pt_core::PatriciaTreeCore.171" = type { %"class.boost::intrusive_ptr.167" }

@.str.5 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [79 x i8], align 1
@__PRETTY_FUNCTION__._ZN10live_range18renumber_registersEP6IRCodeb = external hidden unnamed_addr constant [52 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [32 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK10live_range6Chains18get_use_def_chainsEv(ptr dead_on_unwind noalias writable sret(%class.UnorderedMap) align 8, ptr noundef nonnull align 8 dereferenceable(297)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN10live_range18renumber_registersEP6IRCodeb(ptr noundef %0, i1 noundef zeroext %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca i8, align 1
  %5 = alloca %"class.cfg::ScopedCFG", align 8
  %6 = alloca %class.UnorderedMap, align 8
  %7 = alloca %"class.live_range::Chains", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::function", align 8
  %11 = alloca %class.UnorderedMap.96, align 8
  %12 = alloca %class.UnorderedMap.112, align 8
  %13 = alloca %"class.boost::disjoint_sets", align 8
  %14 = alloca %"class.boost::associative_property_map", align 8
  %15 = alloca %"class.boost::associative_property_map.128", align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %18 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %19 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %20 = alloca ptr, align 8
  %21 = alloca %"class.(anonymous namespace)::SymRegMapper", align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %24 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %25 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %26 = alloca ptr, align 8
  %27 = alloca ptr, align 8
  %28 = alloca i32, align 4
  %29 = alloca ptr, align 8
  %30 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %31 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %32 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %33 = alloca i32, align 4
  %34 = alloca ptr, align 8
  %35 = alloca ptr, align 8
  %36 = alloca i16, align 2
  %37 = alloca %"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator", align 8
  %38 = alloca %"struct.live_range::Use", align 8
  %39 = alloca %"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator", align 8
  %40 = alloca %"class.std::__cxx11::basic_string", align 8
  %41 = alloca i1, align 1
  %42 = alloca i1, align 1
  %43 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %44 = zext i1 %1 to i8
  store i8 %44, ptr %4, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #7
  %45 = load ptr, ptr %3, align 8, !tbaa !5
  call void @_ZN3cfg9ScopedCFGC2EP6IRCode(ptr noundef nonnull align 8 dereferenceable(9) %5, ptr noundef %45)
  call void @llvm.lifetime.start.p0(i64 56, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 304, ptr %7) #7
  %46 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %5)
          to label %47 unwind label %70

47:                                               ; preds = %2
  call void @_ZNSt8functionIFbPK13IRInstructionEEC2EDn(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr null) #7
  invoke void @_ZN10live_range6ChainsC1ERKN3cfg16ControlFlowGraphEbSt8functionIFbPK13IRInstructionEE(ptr noundef nonnull align 8 dereferenceable(297) %7, ptr noundef nonnull align 8 dereferenceable(160) %46, i1 noundef zeroext false, ptr noundef %10)
          to label %48 unwind label %74

48:                                               ; preds = %47
  invoke void @_ZNK10live_range6Chains18get_use_def_chainsEv(ptr dead_on_unwind writable sret(%class.UnorderedMap) align 8 %6, ptr noundef nonnull align 8 dereferenceable(297) %7)
          to label %49 unwind label %78

49:                                               ; preds = %48
  call void @_ZN10live_range6ChainsD2Ev(ptr noundef nonnull align 8 dereferenceable(297) %7) #7
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @llvm.lifetime.end.p0(i64 304, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 56, ptr %11) #7
  invoke void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11)
          to label %50 unwind label %84

50:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 56, ptr %12) #7
  invoke void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %12)
          to label %51 unwind label %88

51:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #7
  invoke void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(56) %11)
          to label %52 unwind label %92

52:                                               ; preds = %51
  invoke void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionS3_St4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(56) %12)
          to label %53 unwind label %92

53:                                               ; preds = %52
  %54 = getelementptr inbounds %"class.boost::associative_property_map", ptr %14, i32 0, i32 0
  %55 = load ptr, ptr %54, align 8
  %56 = getelementptr inbounds %"class.boost::associative_property_map.128", ptr %15, i32 0, i32 0
  %57 = load ptr, ptr %56, align 8
  invoke void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEEC2ESA_SC_(ptr noundef nonnull align 8 dereferenceable(17) %13, ptr %55, ptr %57)
          to label %58 unwind label %92

58:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  %59 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %5)
          to label %60 unwind label %96

60:                                               ; preds = %58
  invoke void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(160) %59)
          to label %61 unwind label %96

61:                                               ; preds = %60
  store ptr %17, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #7
  %62 = load ptr, ptr %16, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %18, ptr noundef nonnull align 8 dereferenceable(8) %62)
          to label %63 unwind label %100

63:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 32, ptr %19) #7
  %64 = load ptr, ptr %16, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %19, ptr noundef nonnull align 8 dereferenceable(8) %64)
          to label %65 unwind label %104

65:                                               ; preds = %63
  br label %66

66:                                               ; preds = %128, %65
  %67 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull align 8 dereferenceable(32) %19)
          to label %68 unwind label %104

68:                                               ; preds = %66
  br i1 %67, label %108, label %69

69:                                               ; preds = %68
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  br label %132

70:                                               ; preds = %2
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %8, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %9, align 4
  br label %83

74:                                               ; preds = %47
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %8, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %9, align 4
  br label %82

78:                                               ; preds = %48
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %8, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %9, align 4
  call void @_ZN10live_range6ChainsD2Ev(ptr noundef nonnull align 8 dereferenceable(297) %7) #7
  br label %82

82:                                               ; preds = %78, %74
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  br label %83

83:                                               ; preds = %82, %70
  call void @llvm.lifetime.end.p0(i64 304, ptr %7) #7
  br label %359

84:                                               ; preds = %49
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %8, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %9, align 4
  br label %358

88:                                               ; preds = %50
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %8, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %9, align 4
  br label %357

92:                                               ; preds = %132, %53, %52, %51
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %8, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %9, align 4
  br label %356

96:                                               ; preds = %60, %58
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %8, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %9, align 4
  br label %131

100:                                              ; preds = %61
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %8, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %9, align 4
  br label %130

104:                                              ; preds = %126, %66, %63
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %8, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %9, align 4
  br label %129

108:                                              ; preds = %68
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #7
  %109 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %110 unwind label %121

110:                                              ; preds = %108
  store ptr %109, ptr %20, align 8, !tbaa !5
  %111 = load ptr, ptr %20, align 8, !tbaa !5
  %112 = getelementptr inbounds %struct.MethodItemEntry, ptr %111, i32 0, i32 2
  %113 = load ptr, ptr %112, align 8, !tbaa !11
  %114 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %113)
          to label %115 unwind label %121

115:                                              ; preds = %110
  br i1 %114, label %116, label %125

116:                                              ; preds = %115
  %117 = load ptr, ptr %20, align 8, !tbaa !5
  %118 = getelementptr inbounds %struct.MethodItemEntry, ptr %117, i32 0, i32 2
  %119 = load ptr, ptr %118, align 8, !tbaa !11
  invoke void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8make_setIS4_EEvT_(ptr noundef nonnull align 8 dereferenceable(17) %13, ptr noundef %119)
          to label %120 unwind label %121

120:                                              ; preds = %116
  br label %125

121:                                              ; preds = %116, %110, %108
  %122 = landingpad { ptr, i32 }
          cleanup
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %8, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  br label %129

125:                                              ; preds = %120, %115
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  br label %126

126:                                              ; preds = %125
  %127 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %128 unwind label %104

128:                                              ; preds = %126
  br label %66

129:                                              ; preds = %121, %104
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #7
  br label %130

130:                                              ; preds = %129, %100
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  br label %131

131:                                              ; preds = %130, %96
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  br label %356

132:                                              ; preds = %69
  invoke void @_ZN12_GLOBAL__N_110unify_defsERK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS2_ESt8equal_toIS2_EEPN5boost13disjoint_setsINSF_24associative_property_mapIS0_IS6_mS8_IS6_ESA_IS6_EEEENSH_IS0_IS6_S6_SI_SJ_EEENSF_31find_with_full_path_compressionEEE(ptr noundef nonnull align 8 dereferenceable(56) %6, ptr noundef %13)
          to label %133 unwind label %92

133:                                              ; preds = %132
  call void @llvm.lifetime.start.p0(i64 64, ptr %21) #7
  %134 = load i8, ptr %4, align 1, !tbaa !9, !range !12, !noundef !13
  %135 = trunc i8 %134 to i1
  invoke void @_ZN12_GLOBAL__N_112SymRegMapperC2Eb(ptr noundef nonnull align 8 dereferenceable(64) %21, i1 noundef zeroext %135)
          to label %136 unwind label %148

136:                                              ; preds = %133
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  %137 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %5)
          to label %138 unwind label %152

138:                                              ; preds = %136
  invoke void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(160) %137)
          to label %139 unwind label %152

139:                                              ; preds = %138
  store ptr %23, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %24) #7
  %140 = load ptr, ptr %22, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %24, ptr noundef nonnull align 8 dereferenceable(8) %140)
          to label %141 unwind label %156

141:                                              ; preds = %139
  call void @llvm.lifetime.start.p0(i64 32, ptr %25) #7
  %142 = load ptr, ptr %22, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %25, ptr noundef nonnull align 8 dereferenceable(8) %142)
          to label %143 unwind label %160

143:                                              ; preds = %141
  br label %144

144:                                              ; preds = %198, %143
  %145 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull align 8 dereferenceable(32) %25)
          to label %146 unwind label %160

146:                                              ; preds = %144
  br i1 %145, label %164, label %147

147:                                              ; preds = %146
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %204

148:                                              ; preds = %133
  %149 = landingpad { ptr, i32 }
          cleanup
  %150 = extractvalue { ptr, i32 } %149, 0
  store ptr %150, ptr %8, align 8
  %151 = extractvalue { ptr, i32 } %149, 1
  store i32 %151, ptr %9, align 4
  br label %355

152:                                              ; preds = %138, %136
  %153 = landingpad { ptr, i32 }
          cleanup
  %154 = extractvalue { ptr, i32 } %153, 0
  store ptr %154, ptr %8, align 8
  %155 = extractvalue { ptr, i32 } %153, 1
  store i32 %155, ptr %9, align 4
  br label %203

156:                                              ; preds = %139
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %8, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %9, align 4
  br label %202

160:                                              ; preds = %196, %144, %141
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %8, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %9, align 4
  br label %201

164:                                              ; preds = %146
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #7
  %165 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32) %24)
          to label %166 unwind label %183

166:                                              ; preds = %164
  store ptr %165, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #7
  %167 = load ptr, ptr %26, align 8, !tbaa !5
  %168 = getelementptr inbounds %struct.MethodItemEntry, ptr %167, i32 0, i32 2
  %169 = load ptr, ptr %168, align 8, !tbaa !11
  store ptr %169, ptr %27, align 8, !tbaa !5
  %170 = load ptr, ptr %27, align 8, !tbaa !5
  %171 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %170)
          to label %172 unwind label %187

172:                                              ; preds = %166
  br i1 %171, label %173, label %195

173:                                              ; preds = %172
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #7
  %174 = load ptr, ptr %27, align 8, !tbaa !5
  %175 = invoke noundef ptr @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8find_setIS4_EET_SG_(ptr noundef nonnull align 8 dereferenceable(17) %13, ptr noundef %174)
          to label %176 unwind label %191

176:                                              ; preds = %173
  %177 = invoke noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper4makeEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64) %21, ptr noundef %175)
          to label %178 unwind label %191

178:                                              ; preds = %176
  store i32 %177, ptr %28, align 4, !tbaa !14
  %179 = load ptr, ptr %27, align 8, !tbaa !5
  %180 = load i32, ptr %28, align 4, !tbaa !14
  %181 = invoke noundef ptr @_ZN13IRInstruction8set_destEj(ptr noundef nonnull align 8 dereferenceable(32) %179, i32 noundef %180)
          to label %182 unwind label %191

182:                                              ; preds = %178
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #7
  br label %195

183:                                              ; preds = %164
  %184 = landingpad { ptr, i32 }
          cleanup
  %185 = extractvalue { ptr, i32 } %184, 0
  store ptr %185, ptr %8, align 8
  %186 = extractvalue { ptr, i32 } %184, 1
  store i32 %186, ptr %9, align 4
  br label %200

187:                                              ; preds = %166
  %188 = landingpad { ptr, i32 }
          cleanup
  %189 = extractvalue { ptr, i32 } %188, 0
  store ptr %189, ptr %8, align 8
  %190 = extractvalue { ptr, i32 } %188, 1
  store i32 %190, ptr %9, align 4
  br label %199

191:                                              ; preds = %178, %176, %173
  %192 = landingpad { ptr, i32 }
          cleanup
  %193 = extractvalue { ptr, i32 } %192, 0
  store ptr %193, ptr %8, align 8
  %194 = extractvalue { ptr, i32 } %192, 1
  store i32 %194, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #7
  br label %199

195:                                              ; preds = %182, %172
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  br label %196

196:                                              ; preds = %195
  %197 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %24)
          to label %198 unwind label %160

198:                                              ; preds = %196
  br label %144

199:                                              ; preds = %191, %187
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  br label %200

200:                                              ; preds = %199, %183
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  br label %201

201:                                              ; preds = %200, %160
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #7
  br label %202

202:                                              ; preds = %201, %156
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %203

203:                                              ; preds = %202, %152
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %354

204:                                              ; preds = %147
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #7
  %205 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %5)
          to label %206 unwind label %216

206:                                              ; preds = %204
  invoke void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull align 8 dereferenceable(160) %205)
          to label %207 unwind label %216

207:                                              ; preds = %206
  store ptr %30, ptr %29, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %31) #7
  %208 = load ptr, ptr %29, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %31, ptr noundef nonnull align 8 dereferenceable(8) %208)
          to label %209 unwind label %220

209:                                              ; preds = %207
  call void @llvm.lifetime.start.p0(i64 32, ptr %32) #7
  %210 = load ptr, ptr %29, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %32, ptr noundef nonnull align 8 dereferenceable(8) %210)
          to label %211 unwind label %224

211:                                              ; preds = %209
  br label %212

212:                                              ; preds = %339, %211
  %213 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %31, ptr noundef nonnull align 8 dereferenceable(32) %32)
          to label %214 unwind label %224

214:                                              ; preds = %212
  br i1 %213, label %228, label %215

215:                                              ; preds = %214
  store i32 6, ptr %33, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  br label %344

216:                                              ; preds = %206, %204
  %217 = landingpad { ptr, i32 }
          cleanup
  %218 = extractvalue { ptr, i32 } %217, 0
  store ptr %218, ptr %8, align 8
  %219 = extractvalue { ptr, i32 } %217, 1
  store i32 %219, ptr %9, align 4
  br label %343

220:                                              ; preds = %207
  %221 = landingpad { ptr, i32 }
          cleanup
  %222 = extractvalue { ptr, i32 } %221, 0
  store ptr %222, ptr %8, align 8
  %223 = extractvalue { ptr, i32 } %221, 1
  store i32 %223, ptr %9, align 4
  br label %342

224:                                              ; preds = %337, %212, %209
  %225 = landingpad { ptr, i32 }
          cleanup
  %226 = extractvalue { ptr, i32 } %225, 0
  store ptr %226, ptr %8, align 8
  %227 = extractvalue { ptr, i32 } %225, 1
  store i32 %227, ptr %9, align 4
  br label %341

228:                                              ; preds = %214
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #7
  %229 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32) %31)
          to label %230 unwind label %242

230:                                              ; preds = %228
  store ptr %229, ptr %34, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #7
  %231 = load ptr, ptr %34, align 8, !tbaa !5
  %232 = getelementptr inbounds %struct.MethodItemEntry, ptr %231, i32 0, i32 2
  %233 = load ptr, ptr %232, align 8, !tbaa !11
  store ptr %233, ptr %35, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 2, ptr %36) #7
  store i16 0, ptr %36, align 2, !tbaa !16
  br label %234

234:                                              ; preds = %315, %230
  %235 = load i16, ptr %36, align 2, !tbaa !16
  %236 = zext i16 %235 to i64
  %237 = load ptr, ptr %35, align 8, !tbaa !5
  %238 = invoke noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %237)
          to label %239 unwind label %246

239:                                              ; preds = %234
  %240 = icmp ult i64 %236, %238
  br i1 %240, label %250, label %241

241:                                              ; preds = %239
  store i32 8, ptr %33, align 4
  call void @llvm.lifetime.end.p0(i64 2, ptr %36) #7
  br label %336

242:                                              ; preds = %228
  %243 = landingpad { ptr, i32 }
          cleanup
  %244 = extractvalue { ptr, i32 } %243, 0
  store ptr %244, ptr %8, align 8
  %245 = extractvalue { ptr, i32 } %243, 1
  store i32 %245, ptr %9, align 4
  br label %340

246:                                              ; preds = %234
  %247 = landingpad { ptr, i32 }
          cleanup
  %248 = extractvalue { ptr, i32 } %247, 0
  store ptr %248, ptr %8, align 8
  %249 = extractvalue { ptr, i32 } %247, 1
  store i32 %249, ptr %9, align 4
  br label %335

250:                                              ; preds = %239
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %38) #7
  %251 = getelementptr inbounds %"struct.live_range::Use", ptr %38, i32 0, i32 0
  %252 = load ptr, ptr %35, align 8, !tbaa !5
  store ptr %252, ptr %251, align 8, !tbaa !18
  %253 = getelementptr inbounds %"struct.live_range::Use", ptr %38, i32 0, i32 1
  %254 = load i16, ptr %36, align 2, !tbaa !16
  store i16 %254, ptr %253, align 8, !tbaa !20
  %255 = invoke ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(56) %6, ptr noundef nonnull align 8 dereferenceable(16) %38)
          to label %256 unwind label %275

256:                                              ; preds = %250
  %257 = getelementptr inbounds %"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator", ptr %37, i32 0, i32 0
  %258 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %257, i32 0, i32 0
  %259 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %258, i32 0, i32 0
  store ptr %255, ptr %259, align 8
  call void @llvm.lifetime.end.p0(i64 16, ptr %38) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #7
  store i1 false, ptr %41, align 1
  store i1 false, ptr %42, align 1
  %260 = invoke ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %6)
          to label %261 unwind label %279

261:                                              ; preds = %256
  %262 = getelementptr inbounds %"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator", ptr %39, i32 0, i32 0
  %263 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %262, i32 0, i32 0
  %264 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %263, i32 0, i32 0
  store ptr %260, ptr %264, align 8
  %265 = invoke noundef zeroext i1 @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorneERKSC_(ptr noundef nonnull align 8 dereferenceable(8) %37, ptr noundef nonnull align 8 dereferenceable(8) %39)
          to label %266 unwind label %279

266:                                              ; preds = %261
  br i1 %265, label %267, label %268

267:                                              ; preds = %266
  br label %293

268:                                              ; preds = %266
  call void @llvm.lifetime.start.p0(i64 32, ptr %40) #7
  store i1 true, ptr %41, align 1
  %269 = load ptr, ptr %35, align 8, !tbaa !5
  invoke void @_Z4showI13IRInstructionRSoENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %40, ptr noundef %269)
          to label %270 unwind label %283

270:                                              ; preds = %268
  store i1 true, ptr %42, align 1
  %271 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %40) #7
  %272 = load i16, ptr %36, align 2, !tbaa !16
  %273 = zext i16 %272 to i32
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.5, ptr noundef @.str.6, i32 noundef 213, ptr noundef @__PRETTY_FUNCTION__._ZN10live_range18renumber_registersEP6IRCodeb, i32 noundef 2, ptr noundef @.str.7, ptr noundef %271, i32 noundef %273) #8
          to label %274 unwind label %287

274:                                              ; preds = %270
  unreachable

275:                                              ; preds = %250
  %276 = landingpad { ptr, i32 }
          cleanup
  %277 = extractvalue { ptr, i32 } %276, 0
  store ptr %277, ptr %8, align 8
  %278 = extractvalue { ptr, i32 } %276, 1
  store i32 %278, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %38) #7
  br label %334

279:                                              ; preds = %261, %256
  %280 = landingpad { ptr, i32 }
          cleanup
  %281 = extractvalue { ptr, i32 } %280, 0
  store ptr %281, ptr %8, align 8
  %282 = extractvalue { ptr, i32 } %280, 1
  store i32 %282, ptr %9, align 4
  br label %324

283:                                              ; preds = %268
  %284 = landingpad { ptr, i32 }
          cleanup
  %285 = extractvalue { ptr, i32 } %284, 0
  store ptr %285, ptr %8, align 8
  %286 = extractvalue { ptr, i32 } %284, 1
  store i32 %286, ptr %9, align 4
  br label %320

287:                                              ; preds = %270
  %288 = landingpad { ptr, i32 }
          cleanup
  %289 = extractvalue { ptr, i32 } %288, 0
  store ptr %289, ptr %8, align 8
  %290 = extractvalue { ptr, i32 } %288, 1
  store i32 %290, ptr %9, align 4
  %291 = load i1, ptr %42, align 1
  br i1 %291, label %318, label %319

292:                                              ; No predecessors!
  br label %293

293:                                              ; preds = %292, %267
  %294 = load i1, ptr %42, align 1
  br i1 %294, label %295, label %296

295:                                              ; preds = %293
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %40) #7
  br label %296

296:                                              ; preds = %295, %293
  %297 = load i1, ptr %41, align 1
  br i1 %297, label %298, label %299

298:                                              ; preds = %296
  call void @llvm.lifetime.end.p0(i64 32, ptr %40) #7
  br label %299

299:                                              ; preds = %298, %296
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #7
  %300 = load ptr, ptr %35, align 8, !tbaa !5
  %301 = load i16, ptr %36, align 2, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 96, ptr %43) #7
  %302 = invoke noundef ptr @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8) %37)
          to label %303 unwind label %325

303:                                              ; preds = %299
  %304 = getelementptr inbounds %"struct.std::pair", ptr %302, i32 0, i32 1
  invoke void @_ZNK6sparta15PatriciaTreeSetIP13IRInstructionE5beginEv(ptr dead_on_unwind writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %43, ptr noundef nonnull align 8 dereferenceable(8) %304)
          to label %305 unwind label %325

305:                                              ; preds = %303
  %306 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %43)
          to label %307 unwind label %329

307:                                              ; preds = %305
  %308 = load ptr, ptr %306, align 8, !tbaa !5
  %309 = invoke noundef ptr @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8find_setIS4_EET_SG_(ptr noundef nonnull align 8 dereferenceable(17) %13, ptr noundef %308)
          to label %310 unwind label %329

310:                                              ; preds = %307
  %311 = invoke noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper2atEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64) %21, ptr noundef %309)
          to label %312 unwind label %329

312:                                              ; preds = %310
  %313 = invoke noundef ptr @_ZN13IRInstruction7set_srcEtj(ptr noundef nonnull align 8 dereferenceable(32) %300, i16 noundef zeroext %301, i32 noundef %311)
          to label %314 unwind label %329

314:                                              ; preds = %312
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_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 %37) #7
  br label %315

315:                                              ; preds = %314
  %316 = load i16, ptr %36, align 2, !tbaa !16
  %317 = add i16 %316, 1
  store i16 %317, ptr %36, align 2, !tbaa !16
  br label %234, !llvm.loop !21

318:                                              ; preds = %287
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %40) #7
  br label %319

319:                                              ; preds = %318, %287
  br label %320

320:                                              ; preds = %319, %283
  %321 = load i1, ptr %41, align 1
  br i1 %321, label %322, label %323

322:                                              ; preds = %320
  call void @llvm.lifetime.end.p0(i64 32, ptr %40) #7
  br label %323

323:                                              ; preds = %322, %320
  br label %324

324:                                              ; preds = %323, %279
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #7
  br label %334

325:                                              ; preds = %303, %299
  %326 = landingpad { ptr, i32 }
          cleanup
  %327 = extractvalue { ptr, i32 } %326, 0
  store ptr %327, ptr %8, align 8
  %328 = extractvalue { ptr, i32 } %326, 1
  store i32 %328, ptr %9, align 4
  br label %333

329:                                              ; preds = %312, %310, %307, %305
  %330 = landingpad { ptr, i32 }
          cleanup
  %331 = extractvalue { ptr, i32 } %330, 0
  store ptr %331, ptr %8, align 8
  %332 = extractvalue { ptr, i32 } %330, 1
  store i32 %332, ptr %9, align 4
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %43) #7
  br label %333

333:                                              ; preds = %329, %325
  call void @llvm.lifetime.end.p0(i64 96, ptr %43) #7
  br label %334

334:                                              ; preds = %333, %324, %275
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #7
  br label %335

335:                                              ; preds = %334, %246
  call void @llvm.lifetime.end.p0(i64 2, ptr %36) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #7
  br label %340

336:                                              ; preds = %241
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  br label %337

337:                                              ; preds = %336
  %338 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %31)
          to label %339 unwind label %224

339:                                              ; preds = %337
  br label %212

340:                                              ; preds = %335, %242
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  br label %341

341:                                              ; preds = %340, %224
  call void @llvm.lifetime.end.p0(i64 32, ptr %32) #7
  br label %342

342:                                              ; preds = %341, %220
  call void @llvm.lifetime.end.p0(i64 32, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  br label %343

343:                                              ; preds = %342, %216
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  br label %354

344:                                              ; preds = %215
  %345 = invoke noundef ptr @_ZN3cfg9ScopedCFGptEv(ptr noundef nonnull align 8 dereferenceable(9) %5)
          to label %346 unwind label %350

346:                                              ; preds = %344
  %347 = invoke noundef i32 @_ZNK12_GLOBAL__N_112SymRegMapper9regs_sizeEv(ptr noundef nonnull align 8 dereferenceable(64) %21)
          to label %348 unwind label %350

348:                                              ; preds = %346
  invoke void @_ZN3cfg16ControlFlowGraph18set_registers_sizeEj(ptr noundef nonnull align 8 dereferenceable(160) %345, i32 noundef %347)
          to label %349 unwind label %350

349:                                              ; preds = %348
  call void @_ZN12_GLOBAL__N_112SymRegMapperD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %21) #7
  call void @llvm.lifetime.end.p0(i64 64, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #7
  call void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %12) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr %12) #7
  call void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr %11) #7
  call void @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr %6) #7
  call void @_ZN3cfg9ScopedCFGD2Ev(ptr noundef nonnull align 8 dereferenceable(9) %5) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #7
  ret void

350:                                              ; preds = %348, %346, %344
  %351 = landingpad { ptr, i32 }
          cleanup
  %352 = extractvalue { ptr, i32 } %351, 0
  store ptr %352, ptr %8, align 8
  %353 = extractvalue { ptr, i32 } %351, 1
  store i32 %353, ptr %9, align 4
  br label %354

354:                                              ; preds = %350, %343, %203
  call void @_ZN12_GLOBAL__N_112SymRegMapperD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %21) #7
  br label %355

355:                                              ; preds = %354, %148
  call void @llvm.lifetime.end.p0(i64 64, ptr %21) #7
  br label %356

356:                                              ; preds = %355, %131, %92
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #7
  call void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %12) #7
  br label %357

357:                                              ; preds = %356, %88
  call void @llvm.lifetime.end.p0(i64 56, ptr %12) #7
  call void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11) #7
  br label %358

358:                                              ; preds = %357, %84
  call void @llvm.lifetime.end.p0(i64 56, ptr %11) #7
  call void @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6) #7
  br label %359

359:                                              ; preds = %358, %83
  call void @llvm.lifetime.end.p0(i64 56, ptr %6) #7
  call void @_ZN3cfg9ScopedCFGD2Ev(ptr noundef nonnull align 8 dereferenceable(9) %5) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #7
  br label %360

360:                                              ; preds = %359
  %361 = load ptr, ptr %8, align 8
  %362 = load i32, ptr %9, align 4
  %363 = insertvalue { ptr, i32 } poison, ptr %361, 0
  %364 = insertvalue { ptr, i32 } %363, i32 %362, 1
  resume { ptr, i32 } %364
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN3cfg9ScopedCFGC2EP6IRCode(ptr noundef nonnull align 8 dereferenceable(9), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8functionIFbPK13IRInstructionEEC2EDn(ptr noundef nonnull align 8 dereferenceable(32), ptr) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN10live_range6ChainsD2Ev(ptr noundef nonnull align 8 dereferenceable(297)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionS3_St4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEEC2ESA_SC_(ptr noundef nonnull align 8 dereferenceable(17), ptr, ptr) unnamed_addr #4 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 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 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 noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32)) #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: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8make_setIS4_EEvT_(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef) #3 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

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_110unify_defsERK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS2_ESt8equal_toIS2_EEPN5boost13disjoint_setsINSF_24associative_property_mapIS0_IS6_mS8_IS6_ESA_IS6_EEEENSH_IS0_IS6_S6_SI_SJ_EEENSF_31find_with_full_path_compressionEEE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_112SymRegMapperC2Eb(ptr noundef nonnull align 8 dereferenceable(64), i1 noundef zeroext) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper4makeEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8find_setIS4_EET_SG_(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN13IRInstruction8set_destEj(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) #2 align 2

declare noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorneERKSC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #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 @_Z4showI13IRInstructionRSoENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

declare noundef ptr @_ZN13IRInstruction7set_srcEtj(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext, i32 noundef) #5

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper2atEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIP13IRInstructionE5beginEv(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 nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3cfg9ScopedCFGptEv(ptr noundef nonnull align 8 dereferenceable(9)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3cfg16ControlFlowGraph18set_registers_sizeEj(ptr noundef nonnull align 8 dereferenceable(160), i32 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i32 @_ZNK12_GLOBAL__N_112SymRegMapper9regs_sizeEv(ptr noundef nonnull align 8 dereferenceable(64)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_112SymRegMapperD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3cfg9ScopedCFGD2Ev(ptr noundef nonnull align 8 dereferenceable(9)) unnamed_addr #4 align 2

declare void @_ZN10live_range6ChainsC1ERKN3cfg16ControlFlowGraphEbSt8functionIFbPK13IRInstructionEE(ptr, ptr, i1, ptr)

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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "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 = !{!"bool", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = !{i8 0, i8 2}
!13 = !{}
!14 = !{!15, !15, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!17, !17, i64 0}
!17 = !{!"short", !7, i64 0}
!18 = !{!19, !6, i64 0}
!19 = !{!"_ZTSN10live_range3UseE", !6, i64 0, !17, i64 8}
!20 = !{!19, !17, i64 8}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%class.UnorderedMap = type { %"class.std::unordered_map.55" }
%"class.std::unordered_map.55" = type { %"class.std::_Hashtable.56" }
%"class.std::_Hashtable.56" = 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.cfg::ScopedCFG" = type <{ ptr, i8, [7 x i8] }>
%"class.live_range::Chains" = type <{ ptr, %"class.reaching_defs::FixpointIterator", i8, [7 x i8] }>
%"class.reaching_defs::FixpointIterator" = type { %"class.ir_analyzer::BaseIRAnalyzer", %"class.std::function" }
%"class.ir_analyzer::BaseIRAnalyzer" = type { %"class.sparta::MonotonicFixpointIterator" }
%"class.sparta::MonotonicFixpointIterator" = type { %"class.sparta::fp_impl::MonotonicFixpointIteratorBase", %"class.sparta::WeakPartialOrdering" }
%"class.sparta::fp_impl::MonotonicFixpointIteratorBase" = type { %"class.sparta::FixpointIterator", ptr, %"class.sparta::AbstractEnvironment", %"class.std::unordered_map", %"class.std::unordered_map" }
%"class.sparta::FixpointIterator" = type { ptr }
%"class.sparta::AbstractEnvironment" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::environment_impl::MapValue" }
%"class.sparta::environment_impl::MapValue" = type { %"class.sparta::PatriciaTreeMap" }
%"class.sparta::PatriciaTreeMap" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%"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 }
%"class.sparta::WeakPartialOrdering" = type <{ %"class.std::vector", %"class.std::vector.8", %"class.std::unordered_map.13", i8, [7 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl" }
%"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl" = type { %"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<sparta::WpoNode<cfg::Block *>, std::allocator<sparta::WpoNode<cfg::Block *>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unordered_map.13" = type { %"class.std::_Hashtable.14" }
%"class.std::_Hashtable.14" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.UnorderedMap.96 = type { %"class.std::unordered_map.98" }
%"class.std::unordered_map.98" = type { %"class.std::_Hashtable.99" }
%"class.std::_Hashtable.99" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedMap.112 = type { %"class.std::unordered_map.114" }
%"class.std::unordered_map.114" = type { %"class.std::_Hashtable.115" }
%"class.std::_Hashtable.115" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.boost::disjoint_sets" = type <{ %"class.boost::associative_property_map", %"class.boost::associative_property_map.128", [8 x i8] }>
%"class.boost::associative_property_map" = type { ptr }
%"class.boost::associative_property_map.128" = type { 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.(anonymous namespace)::SymRegMapper" = type { i8, i32, %class.UnorderedMap.151 }
%class.UnorderedMap.151 = type { %"class.std::unordered_map.153" }
%"class.std::unordered_map.153" = type { %"class.std::_Hashtable.154" }
%"class.std::_Hashtable.154" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator" = type { %"struct.std::__detail::_Node_iterator" }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.live_range::Use" = type { ptr, i16 }
%"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] }
%"class.sparta::pt_core::PatriciaTreeIterator" = type { %"class.sparta::pt_core::PatriciaTreePostOrder" }
%"class.sparta::pt_core::PatriciaTreePostOrder" = type { %"class.boost::intrusive_ptr.167", %"class.std::stack", ptr }
%"class.boost::intrusive_ptr.167" = type { ptr }
%"class.std::stack" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl" = type { %"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" }
%"struct.std::_Deque_base<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *, std::allocator<const sparta::pt_core::PatriciaTreeBranch<unsigned long, sparta::pt_core::EmptyValue> *>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }

@.str.5 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [79 x i8], align 1
@__PRETTY_FUNCTION__._ZN10live_range18renumber_registersEP6IRCodeb = external hidden unnamed_addr constant [52 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [32 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK10live_range6Chains18get_use_def_chainsEv(ptr dead_on_unwind noalias writable sret(%class.UnorderedMap) align 8, ptr noundef nonnull align 8 dereferenceable(297)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN10live_range18renumber_registersEP6IRCodeb(ptr noundef %0, i1 noundef zeroext %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.cfg::ScopedCFG", align 8
  %4 = alloca %class.UnorderedMap, align 8
  %5 = alloca %"class.live_range::Chains", align 8
  %6 = alloca %"class.std::function", align 8
  %7 = alloca %class.UnorderedMap.96, align 8
  %8 = alloca %class.UnorderedMap.112, align 8
  %9 = alloca %"class.boost::disjoint_sets", align 8
  %10 = alloca %"class.boost::associative_property_map", align 8
  %11 = alloca %"class.boost::associative_property_map.128", align 8
  %12 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %13 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %14 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %15 = alloca %"class.(anonymous namespace)::SymRegMapper", align 8
  %16 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %17 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %18 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %19 = alloca %"class.cfg::InstructionIterableImpl", align 8
  %20 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %21 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %22 = alloca %"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator", align 8
  %23 = alloca %"struct.live_range::Use", align 8
  %24 = alloca %"class.UnorderedMap<live_range::Use, sparta::PatriciaTreeSet<IRInstruction *>>::FixedIterator", align 8
  %25 = alloca %"class.std::__cxx11::basic_string", align 8
  %26 = alloca %"class.sparta::pt_core::PatriciaTreeIterator", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #7
  call void @_ZN3cfg9ScopedCFGC2EP6IRCode(ptr noundef nonnull align 8 dereferenceable(9) %3, ptr noundef %0)
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 304, ptr nonnull %5) #7
  %27 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %3)
          to label %28 unwind label %39

28:                                               ; preds = %2
  call void @_ZNSt8functionIFbPK13IRInstructionEEC2EDn(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr null) #7
  invoke void @_ZN10live_range6ChainsC1ERKN3cfg16ControlFlowGraphEbSt8functionIFbPK13IRInstructionEE(ptr noundef nonnull align 8 dereferenceable(297) %5, ptr noundef nonnull align 8 dereferenceable(160) %27, i1 noundef zeroext false, ptr noundef nonnull %6)
          to label %29 unwind label %41

29:                                               ; preds = %28
  invoke void @_ZNK10live_range6Chains18get_use_def_chainsEv(ptr dead_on_unwind nonnull writable sret(%class.UnorderedMap) align 8 %4, ptr noundef nonnull align 8 dereferenceable(297) %5)
          to label %30 unwind label %43

30:                                               ; preds = %29
  call void @_ZN10live_range6ChainsD2Ev(ptr noundef nonnull align 8 dereferenceable(297) %5) #7
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 304, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %7) #7
  call void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %7)
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %8) #7
  call void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %8)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #7
  call void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(56) %7)
  call void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionS3_St4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(56) %8)
  %31 = load ptr, ptr %10, align 8
  %32 = load ptr, ptr %11, align 8
  call void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEEC2ESA_SC_(ptr noundef nonnull align 8 dereferenceable(17) %9, ptr %31, ptr %32)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %33 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %3)
          to label %34 unwind label %49

34:                                               ; preds = %30
  call void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(160) %33)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %13) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %13, ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %35 unwind label %51

35:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %14) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %14, ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %.preheader88 unwind label %.loopexit.split-lp90

.preheader88:                                     ; preds = %35, %64
  %36 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 8 dereferenceable(32) %14)
          to label %37 unwind label %.loopexit89

37:                                               ; preds = %.preheader88
  br i1 %36, label %53, label %38

38:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  invoke void @_ZN12_GLOBAL__N_110unify_defsERK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS2_ESt8equal_toIS2_EEPN5boost13disjoint_setsINSF_24associative_property_mapIS0_IS6_mS8_IS6_ESA_IS6_EEEENSH_IS0_IS6_S6_SI_SJ_EEENSF_31find_with_full_path_compressionEEE(ptr noundef nonnull align 8 dereferenceable(56) %4, ptr noundef nonnull %9)
          to label %68 unwind label %47

39:                                               ; preds = %2
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %46

41:                                               ; preds = %28
  %42 = landingpad { ptr, i32 }
          cleanup
  br label %45

43:                                               ; preds = %29
  %44 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN10live_range6ChainsD2Ev(ptr noundef nonnull align 8 dereferenceable(297) %5) #7
  br label %45

45:                                               ; preds = %43, %41
  %.pn = phi { ptr, i32 } [ %44, %43 ], [ %42, %41 ]
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  br label %46

46:                                               ; preds = %45, %39
  %.pn.pn = phi { ptr, i32 } [ %.pn, %45 ], [ %40, %39 ]
  call void @llvm.lifetime.end.p0(i64 304, ptr nonnull %5) #7
  br label %181

47:                                               ; preds = %38
  %48 = landingpad { ptr, i32 }
          cleanup
  br label %180

49:                                               ; preds = %30
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %180

51:                                               ; preds = %34
  %52 = landingpad { ptr, i32 }
          cleanup
  br label %67

.loopexit89:                                      ; preds = %.preheader88, %64
  %lpad.loopexit91 = landingpad { ptr, i32 }
          cleanup
  br label %66

.loopexit.split-lp90:                             ; preds = %35
  %lpad.loopexit.split-lp92 = landingpad { ptr, i32 }
          cleanup
  br label %66

53:                                               ; preds = %37
  %54 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32) %13)
          to label %55 unwind label %62

55:                                               ; preds = %53
  %56 = getelementptr inbounds i8, ptr %54, i64 24
  %57 = load ptr, ptr %56, align 8, !tbaa !5
  %58 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %57)
          to label %59 unwind label %62

59:                                               ; preds = %55
  br i1 %58, label %60, label %64

60:                                               ; preds = %59
  %61 = load ptr, ptr %56, align 8, !tbaa !5
  invoke void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8make_setIS4_EEvT_(ptr noundef nonnull align 8 dereferenceable(17) %9, ptr noundef %61)
          to label %64 unwind label %62

62:                                               ; preds = %60, %55, %53
  %63 = landingpad { ptr, i32 }
          cleanup
  br label %66

64:                                               ; preds = %60, %59
  %65 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %13)
          to label %.preheader88 unwind label %.loopexit89

66:                                               ; preds = %.loopexit89, %.loopexit.split-lp90, %62
  %.pn76 = phi { ptr, i32 } [ %63, %62 ], [ %lpad.loopexit91, %.loopexit89 ], [ %lpad.loopexit.split-lp92, %.loopexit.split-lp90 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #7
  br label %67

67:                                               ; preds = %66, %51
  %.pn76.pn = phi { ptr, i32 } [ %.pn76, %66 ], [ %52, %51 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  br label %180

68:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %15) #7
  invoke void @_ZN12_GLOBAL__N_112SymRegMapperC2Eb(ptr noundef nonnull align 8 dereferenceable(64) %15, i1 noundef zeroext %1)
          to label %69 unwind label %77

69:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  %70 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %3)
          to label %71 unwind label %79

71:                                               ; preds = %69
  call void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(160) %70)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %17) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %17, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %72 unwind label %81

72:                                               ; preds = %71
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %18, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %.preheader82 unwind label %.loopexit.split-lp84

.preheader82:                                     ; preds = %72, %102
  %73 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %74 unwind label %.loopexit83

74:                                               ; preds = %.preheader82
  br i1 %73, label %83, label %75

75:                                               ; preds = %74
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #7
  %76 = invoke noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9) %3)
          to label %106 unwind label %115

77:                                               ; preds = %68
  %78 = landingpad { ptr, i32 }
          cleanup
  br label %179

79:                                               ; preds = %69
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %178

81:                                               ; preds = %71
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %105

.loopexit83:                                      ; preds = %.preheader82, %102
  %lpad.loopexit85 = landingpad { ptr, i32 }
          cleanup
  br label %104

.loopexit.split-lp84:                             ; preds = %72
  %lpad.loopexit.split-lp86 = landingpad { ptr, i32 }
          cleanup
  br label %104

83:                                               ; preds = %74
  %84 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32) %17)
          to label %85 unwind label %96

85:                                               ; preds = %83
  %86 = getelementptr inbounds i8, ptr %84, i64 24
  %87 = load ptr, ptr %86, align 8, !tbaa !5
  %88 = invoke noundef zeroext i1 @_ZNK13IRInstruction8has_destEv(ptr noundef nonnull align 8 dereferenceable(32) %87)
          to label %89 unwind label %98

89:                                               ; preds = %85
  br i1 %88, label %90, label %102

90:                                               ; preds = %89
  %91 = invoke noundef ptr @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8find_setIS4_EET_SG_(ptr noundef nonnull align 8 dereferenceable(17) %9, ptr noundef nonnull %87)
          to label %92 unwind label %100

92:                                               ; preds = %90
  %93 = invoke noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper4makeEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64) %15, ptr noundef %91)
          to label %94 unwind label %100

94:                                               ; preds = %92
  %95 = invoke noundef ptr @_ZN13IRInstruction8set_destEj(ptr noundef nonnull align 8 dereferenceable(32) %87, i32 noundef %93)
          to label %102 unwind label %100

96:                                               ; preds = %83
  %97 = landingpad { ptr, i32 }
          cleanup
  br label %104

98:                                               ; preds = %85
  %99 = landingpad { ptr, i32 }
          cleanup
  br label %104

100:                                              ; preds = %94, %92, %90
  %101 = landingpad { ptr, i32 }
          cleanup
  br label %104

102:                                              ; preds = %94, %89
  %103 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %17)
          to label %.preheader82 unwind label %.loopexit83

104:                                              ; preds = %.loopexit83, %.loopexit.split-lp84, %96, %100, %98
  %.pn70 = phi { ptr, i32 } [ %97, %96 ], [ %101, %100 ], [ %99, %98 ], [ %lpad.loopexit85, %.loopexit83 ], [ %lpad.loopexit.split-lp86, %.loopexit.split-lp84 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #7
  br label %105

105:                                              ; preds = %104, %81
  %.pn70.pn = phi { ptr, i32 } [ %.pn70, %104 ], [ %82, %81 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  br label %178

106:                                              ; preds = %75
  call void @_ZN3cfg23InstructionIterableImplILb0EEC2ERNS_16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull align 8 dereferenceable(160) %76)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %20, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %107 unwind label %117

107:                                              ; preds = %106
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %21) #7
  invoke void @_ZN3cfg23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %21, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %.preheader unwind label %.loopexit.split-lp

.preheader:                                       ; preds = %107
  %108 = getelementptr inbounds i8, ptr %23, i64 8
  br label %109

109:                                              ; preds = %.preheader, %129
  %110 = invoke noundef zeroext i1 @_ZNK3cfg23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull align 8 dereferenceable(32) %21)
          to label %111 unwind label %.loopexit

111:                                              ; preds = %109
  br i1 %110, label %119, label %112

112:                                              ; preds = %111
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #7
  %113 = call noundef ptr @_ZN3cfg9ScopedCFGptEv(ptr noundef nonnull align 8 dereferenceable(9) %3)
  %114 = call noundef i32 @_ZNK12_GLOBAL__N_112SymRegMapper9regs_sizeEv(ptr noundef nonnull align 8 dereferenceable(64) %15)
  call void @_ZN3cfg16ControlFlowGraph18set_registers_sizeEj(ptr noundef nonnull align 8 dereferenceable(160) %113, i32 noundef %114)
  call void @_ZN12_GLOBAL__N_112SymRegMapperD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %15) #7
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #7
  call void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %8) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %8) #7
  call void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %7) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %7) #7
  call void @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %4) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %4) #7
  call void @_ZN3cfg9ScopedCFGD2Ev(ptr noundef nonnull align 8 dereferenceable(9) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  ret void

115:                                              ; preds = %75
  %116 = landingpad { ptr, i32 }
          cleanup
  br label %178

117:                                              ; preds = %106
  %118 = landingpad { ptr, i32 }
          cleanup
  br label %177

.loopexit:                                        ; preds = %109, %129
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %176

.loopexit.split-lp:                               ; preds = %107
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %176

119:                                              ; preds = %111
  %120 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32) %20)
          to label %121 unwind label %131

121:                                              ; preds = %119
  %122 = getelementptr inbounds i8, ptr %120, i64 24
  %123 = load ptr, ptr %122, align 8, !tbaa !5
  br label %124

124:                                              ; preds = %166, %121
  %.0 = phi i16 [ 0, %121 ], [ %167, %166 ]
  %125 = invoke noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %123)
          to label %126 unwind label %133

126:                                              ; preds = %124
  %127 = zext i16 %.0 to i64
  %128 = icmp ugt i64 %125, %127
  br i1 %128, label %135, label %129

129:                                              ; preds = %126
  %130 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN3cfg23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(32) %20)
          to label %109 unwind label %.loopexit

131:                                              ; preds = %119
  %132 = landingpad { ptr, i32 }
          cleanup
  br label %176

133:                                              ; preds = %124
  %134 = landingpad { ptr, i32 }
          cleanup
  br label %176

135:                                              ; preds = %126
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %22) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %23) #7
  store ptr %123, ptr %23, align 8, !tbaa !8
  store i16 %.0, ptr %108, align 8, !tbaa !12
  %136 = invoke ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(56) %4, ptr noundef nonnull align 8 dereferenceable(16) %23)
          to label %137 unwind label %146

137:                                              ; preds = %135
  store ptr %136, ptr %22, align 8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %23) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %24) #7
  %138 = invoke ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %4)
          to label %139 unwind label %148

139:                                              ; preds = %137
  store ptr %138, ptr %24, align 8
  %140 = call noundef zeroext i1 @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorneERKSC_(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %24)
  br i1 %140, label %154, label %141

141:                                              ; preds = %139
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %25) #7
  invoke void @_Z4showI13IRInstructionRSoENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %25, ptr noundef nonnull %123)
          to label %142 unwind label %150

142:                                              ; preds = %141
  %143 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %25) #7
  %144 = zext i16 %.0 to i32
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.5, ptr noundef nonnull @.str.6, i32 noundef 213, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN10live_range18renumber_registersEP6IRCodeb, i32 noundef 2, ptr noundef nonnull @.str.7, ptr noundef %143, i32 noundef %144) #8
          to label %145 unwind label %152

145:                                              ; preds = %142
  unreachable

146:                                              ; preds = %135
  %147 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %23) #7
  br label %175

148:                                              ; preds = %137
  %149 = landingpad { ptr, i32 }
          cleanup
  br label %169

150:                                              ; preds = %141
  %151 = landingpad { ptr, i32 }
          cleanup
  br label %168

152:                                              ; preds = %142
  %153 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %25) #7
  br label %168

154:                                              ; preds = %139
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #7
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %26) #7
  %155 = call noundef ptr @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8) %22)
  %156 = getelementptr inbounds i8, ptr %155, i64 16
  invoke void @_ZNK6sparta15PatriciaTreeSetIP13IRInstructionE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.sparta::pt_core::PatriciaTreeIterator") align 8 %26, ptr noundef nonnull align 8 dereferenceable(8) %156)
          to label %157 unwind label %170

157:                                              ; preds = %154
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96) %26)
          to label %159 unwind label %172

159:                                              ; preds = %157
  %160 = load ptr, ptr %158, align 8, !tbaa !13
  %161 = invoke noundef ptr @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8find_setIS4_EET_SG_(ptr noundef nonnull align 8 dereferenceable(17) %9, ptr noundef %160)
          to label %162 unwind label %172

162:                                              ; preds = %159
  %163 = invoke noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper2atEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64) %15, ptr noundef %161)
          to label %164 unwind label %172

164:                                              ; preds = %162
  %165 = invoke noundef ptr @_ZN13IRInstruction7set_srcEtj(ptr noundef nonnull align 8 dereferenceable(32) %123, i16 noundef zeroext %.0, i32 noundef %163)
          to label %166 unwind label %172

166:                                              ; preds = %164
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %26) #7
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %26) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #7
  %167 = add i16 %.0, 1
  br label %124, !llvm.loop !14

168:                                              ; preds = %150, %152
  %.pn56 = phi { ptr, i32 } [ %153, %152 ], [ %151, %150 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %25) #7
  br label %169

169:                                              ; preds = %168, %148
  %.pn56.pn = phi { ptr, i32 } [ %.pn56, %168 ], [ %149, %148 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #7
  br label %175

170:                                              ; preds = %154
  %171 = landingpad { ptr, i32 }
          cleanup
  br label %174

172:                                              ; preds = %164, %162, %159, %157
  %173 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %26) #7
  br label %174

174:                                              ; preds = %172, %170
  %.pn59 = phi { ptr, i32 } [ %173, %172 ], [ %171, %170 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %26) #7
  br label %175

175:                                              ; preds = %174, %169, %146
  %.pn59.pn = phi { ptr, i32 } [ %.pn59, %174 ], [ %.pn56.pn, %169 ], [ %147, %146 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #7
  br label %176

176:                                              ; preds = %.loopexit, %.loopexit.split-lp, %131, %175, %133
  %.pn59.pn.pn.pn.pn = phi { ptr, i32 } [ %132, %131 ], [ %.pn59.pn, %175 ], [ %134, %133 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %21) #7
  br label %177

177:                                              ; preds = %176, %117
  %.pn59.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn59.pn.pn.pn.pn, %176 ], [ %118, %117 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #7
  br label %178

178:                                              ; preds = %115, %177, %79, %105
  %.pn70.pn.pn.pn = phi { ptr, i32 } [ %.pn70.pn, %105 ], [ %80, %79 ], [ %.pn59.pn.pn.pn.pn.pn, %177 ], [ %116, %115 ]
  call void @_ZN12_GLOBAL__N_112SymRegMapperD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %15) #7
  br label %179

179:                                              ; preds = %178, %77
  %.pn70.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn70.pn.pn.pn, %178 ], [ %78, %77 ]
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %15) #7
  br label %180

180:                                              ; preds = %49, %67, %179, %47
  %.pn76.pn.pn.pn = phi { ptr, i32 } [ %.pn70.pn.pn.pn.pn, %179 ], [ %48, %47 ], [ %.pn76.pn, %67 ], [ %50, %49 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #7
  call void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %8) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %8) #7
  call void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %7) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %7) #7
  call void @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %4) #7
  br label %181

181:                                              ; preds = %180, %46
  %.pn76.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn76.pn.pn.pn, %180 ], [ %.pn.pn, %46 ]
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %4) #7
  call void @_ZN3cfg9ScopedCFGD2Ev(ptr noundef nonnull align 8 dereferenceable(9) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn76.pn.pn.pn.pn
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN3cfg9ScopedCFGC2EP6IRCode(ptr noundef nonnull align 8 dereferenceable(9), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(160) ptr @_ZN3cfg9ScopedCFGdeEv(ptr noundef nonnull align 8 dereferenceable(9)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8functionIFbPK13IRInstructionEEC2EDn(ptr noundef nonnull align 8 dereferenceable(32), ptr) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN10live_range6ChainsD2Ev(ptr noundef nonnull align 8 dereferenceable(297)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost24associative_property_mapI12UnorderedMapIP13IRInstructionS3_St4hashIS3_ESt8equal_toIS3_EEEC2ERS8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEEC2ESA_SC_(ptr noundef nonnull align 8 dereferenceable(17), ptr, ptr) unnamed_addr #4 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 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 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 noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3cfg23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(32)) 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: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8make_setIS4_EEvT_(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef) local_unnamed_addr #3 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

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_110unify_defsERK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS2_ESt8equal_toIS2_EEPN5boost13disjoint_setsINSF_24associative_property_mapIS0_IS6_mS8_IS6_ESA_IS6_EEEENSH_IS0_IS6_S6_SI_SJ_EEENSF_31find_with_full_path_compressionEEE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_112SymRegMapperC2Eb(ptr noundef nonnull align 8 dereferenceable(64), i1 noundef zeroext) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper4makeEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN5boost13disjoint_setsINS_24associative_property_mapI12UnorderedMapIP13IRInstructionmSt4hashIS4_ESt8equal_toIS4_EEEENS1_IS2_IS4_S4_S6_S8_EEENS_31find_with_full_path_compressionEE8find_setIS4_EET_SG_(ptr noundef nonnull align 8 dereferenceable(17), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN13IRInstruction8set_destEj(ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) local_unnamed_addr #2 align 2

declare noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorneERKSC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) 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 @_Z4showI13IRInstructionRSoENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef) local_unnamed_addr #2

; 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

declare noundef ptr @_ZN13IRInstruction7set_srcEtj(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext, i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN12_GLOBAL__N_112SymRegMapper2atEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EE13FixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6sparta15PatriciaTreeSetIP13IRInstructionE5beginEv(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 nonnull align 8 dereferenceable(8) ptr @_ZNK6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEEdeEv(ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta7pt_core20PatriciaTreeIteratorIP13IRInstructionNS0_10EmptyValueEED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN3cfg9ScopedCFGptEv(ptr noundef nonnull align 8 dereferenceable(9)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3cfg16ControlFlowGraph18set_registers_sizeEj(ptr noundef nonnull align 8 dereferenceable(160), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i32 @_ZNK12_GLOBAL__N_112SymRegMapper9regs_sizeEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @_ZN12_GLOBAL__N_112SymRegMapperD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionS1_St4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionmSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIN10live_range3UseEN6sparta15PatriciaTreeSetIP13IRInstructionEESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3cfg9ScopedCFGD2Ev(ptr noundef nonnull align 8 dereferenceable(9)) unnamed_addr #4 align 2

declare void @_ZN10live_range6ChainsC1ERKN3cfg16ControlFlowGraphEbSt8functionIFbPK13IRInstructionEE(ptr, ptr, i1, ptr) local_unnamed_addr

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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !10, i64 0}
!9 = !{!"_ZTSN10live_range3UseE", !10, i64 0, !11, i64 8}
!10 = !{!"any pointer", !6, i64 0}
!11 = !{!"short", !6, i64 0}
!12 = !{!9, !11, i64 8}
!13 = !{!10, !10, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass