; LLVM IR from facebook/redex :: service/switch-partitioning (SwitchEquivFinder)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%class.UnorderedSet.260 = type { %"class.std::unordered_set.262" }
%"class.std::unordered_set.262" = type { %"class.std::_Hashtable.263" }
%"class.std::_Hashtable.263" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.UnorderedMap<cfg::Block *, bool>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base.276" }
%"struct.std::__detail::_Node_iterator_base.276" = type { ptr }
%"class.ir_list::InstructionIterableImpl" = 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.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }
%"class.UnorderedSet<cfg::Block *>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator.257" = type { %"struct.std::__detail::_Node_iterator_base.258" }
%"struct.std::__detail::_Node_iterator_base.258" = type { ptr }
%"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator" = type { %"struct.std::__detail::_Node_const_iterator" }
%"struct.std::pair.280" = type <{ %"class.UnorderedSet<IRInstruction *>::FixedIterator", i8, [7 x i8] }>
%"class.UnorderedSet<IRInstruction *>::FixedIterator" = type { %"struct.std::__detail::_Node_iterator.282" }
%"struct.std::__detail::_Node_iterator.282" = type { %"struct.std::__detail::_Node_iterator_base.283" }
%"struct.std::__detail::_Node_iterator_base.283" = type { ptr }
%"class.UnorderedMap<cfg::Block *, std::map<unsigned int, IRInstruction *>>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator.159" = type { %"struct.std::__detail::_Node_iterator_base.160" }
%"struct.std::__detail::_Node_iterator_base.160" = type { ptr }
%class.anon.285 = type { ptr }
%class.anon.286 = type { i8 }
%struct.MethodItemEntry = type { %"class.boost::intrusive::list_member_hook", i32, %union.anon.30 }
%"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.30 = type { ptr }
%"struct.std::pair.277" = type <{ ptr, i8, [7 x i8] }>
%class.SwitchEquivFinder = type <{ ptr, ptr, i32, i32, %"class.std::shared_ptr.0", i32, [4 x i8], %"class.std::shared_ptr.3", i8, [7 x i8], %"class.std::map", %class.UnorderedMap, %class.UnorderedMap.14, i8, [7 x i8] }>
%"class.std::shared_ptr.0" = type { %"class.std::__shared_ptr.1" }
%"class.std::__shared_ptr.1" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr.3" = type { %"class.std::__shared_ptr.4" }
%"class.std::__shared_ptr.4" = type { ptr, %"class.std::__shared_count" }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<boost::variant<SwitchEquivFinder::DefaultCase, int, const DexType *>, std::pair<const boost::variant<SwitchEquivFinder::DefaultCase, int, const DexType *>, cfg::Block *>, std::_Select1st<std::pair<const boost::variant<SwitchEquivFinder::DefaultCase, int, const DexType *>, cfg::Block *>>, SwitchEquivFinder::key_comparator>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<boost::variant<SwitchEquivFinder::DefaultCase, int, const DexType *>, std::pair<const boost::variant<SwitchEquivFinder::DefaultCase, int, const DexType *>, cfg::Block *>, std::_Select1st<std::pair<const boost::variant<SwitchEquivFinder::DefaultCase, int, const DexType *>, cfg::Block *>>, SwitchEquivFinder::key_comparator>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%class.UnorderedMap = type { %"class.std::unordered_map" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedMap.14 = type { %"class.std::unordered_map.16" }
%"class.std::unordered_map.16" = type { %"class.std::_Hashtable.17" }
%"class.std::_Hashtable.17" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::pair.161" = type { ptr, %"class.std::map.95" }
%"class.std::map.95" = type { %"class.std::_Rb_tree.96" }
%"class.std::_Rb_tree.96" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, IRInstruction *>, std::_Select1st<std::pair<const unsigned int, IRInstruction *>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, IRInstruction *>, std::_Select1st<std::pair<const unsigned int, IRInstruction *>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN17SwitchEquivFinder21normalize_extra_loadsERK12UnorderedMapIPN3cfg5BlockEbSt4hashIS3_ESt8equal_toIS3_EE(ptr noundef nonnull align 8 dereferenceable(233) %0, ptr noundef nonnull align 8 dereferenceable(56) %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %class.UnorderedSet.260, align 8
  %7 = alloca ptr, align 8
  %8 = alloca %"class.UnorderedMap<cfg::Block *, bool>::ConstUnorderedIterable", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %12 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %13 = alloca i32, align 4
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca %"class.ir_list::InstructionIterableImpl", align 8
  %19 = alloca %"class.ir_list::InstructionIteratorImpl", align 8
  %20 = alloca %"class.ir_list::InstructionIteratorImpl", align 8
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"class.UnorderedSet<cfg::Block *>::UnorderedIterable", align 8
  %24 = alloca %"struct.std::__detail::_Node_iterator.257", align 8
  %25 = alloca %"struct.std::__detail::_Node_iterator.257", align 8
  %26 = alloca ptr, align 8
  %27 = alloca %"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator", align 8
  %28 = alloca %"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator", align 8
  %29 = alloca %"struct.std::pair.280", align 8
  %30 = alloca ptr, align 8
  %31 = alloca %"class.UnorderedMap<cfg::Block *, std::map<unsigned int, IRInstruction *>>::UnorderedIterable", align 8
  %32 = alloca %"struct.std::__detail::_Node_iterator.159", align 8
  %33 = alloca %"struct.std::__detail::_Node_iterator.159", align 8
  %34 = alloca ptr, align 8
  %35 = alloca ptr, align 8
  %36 = alloca %class.anon.285, align 8
  %37 = alloca %class.anon.286, align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %38 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %39 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZN17SwitchEquivFinder18get_def_use_blocksEv(ptr noundef nonnull align 8 dereferenceable(233) %38)
  store ptr %39, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %6) #5
  call void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6)
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %40 = load ptr, ptr %4, align 8, !tbaa !5
  %41 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockEbSt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56) %40)
          to label %42 unwind label %57

42:                                               ; preds = %2
  %43 = getelementptr inbounds %"class.UnorderedMap<cfg::Block *, bool>::ConstUnorderedIterable", ptr %8, i32 0, i32 0
  store ptr %41, ptr %43, align 8
  store ptr %8, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %44 = load ptr, ptr %7, align 8, !tbaa !5
  %45 = invoke ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %44)
          to label %46 unwind label %61

46:                                               ; preds = %42
  %47 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %11, i32 0, i32 0
  %48 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.276", ptr %47, i32 0, i32 0
  store ptr %45, ptr %48, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %49 = load ptr, ptr %7, align 8, !tbaa !5
  %50 = invoke ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %49)
          to label %51 unwind label %65

51:                                               ; preds = %46
  %52 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %12, i32 0, i32 0
  %53 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.276", ptr %52, i32 0, i32 0
  store ptr %50, ptr %53, align 8
  br label %54

54:                                               ; preds = %223, %51
  %55 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockEbELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  br i1 %55, label %69, label %56

56:                                               ; preds = %54
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %228

57:                                               ; preds = %2
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  br label %227

61:                                               ; preds = %42
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %9, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %10, align 4
  br label %226

65:                                               ; preds = %46
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %9, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %10, align 4
  br label %225

69:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  %70 = call noundef nonnull align 8 dereferenceable(9) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  store ptr %70, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  %71 = load ptr, ptr %14, align 8, !tbaa !5
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9) %71) #5
  store ptr %72, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  %73 = load ptr, ptr %14, align 8, !tbaa !5
  %74 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZSt3getILm1EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9) %73) #5
  store ptr %74, ptr %16, align 8, !tbaa !5
  %75 = load ptr, ptr %16, align 8, !tbaa !5
  %76 = load i8, ptr %75, align 1, !tbaa !9, !range !11, !noundef !12
  %77 = trunc i8 %76 to i1
  br i1 %77, label %78, label %79

78:                                               ; preds = %69
  store i32 3, ptr %13, align 4
  br label %220

79:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #5
  %80 = load ptr, ptr %15, align 8, !tbaa !5
  %81 = load ptr, ptr %80, align 8, !tbaa !5
  invoke void @_Z19InstructionIterableIN3cfg5BlockEEN7ir_list23InstructionIterableImplILb0EEEPT_(ptr dead_on_unwind writable sret(%"class.ir_list::InstructionIterableImpl") align 8 %18, ptr noundef %81)
          to label %82 unwind label %91

82:                                               ; preds = %79
  store ptr %18, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #5
  %83 = load ptr, ptr %17, align 8, !tbaa !5
  invoke void @_ZNK7ir_list23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind writable sret(%"class.ir_list::InstructionIteratorImpl") align 8 %19, ptr noundef nonnull align 8 dereferenceable(16) %83)
          to label %84 unwind label %95

84:                                               ; preds = %82
  call void @llvm.lifetime.start.p0(i64 16, ptr %20) #5
  %85 = load ptr, ptr %17, align 8, !tbaa !5
  invoke void @_ZNK7ir_list23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind writable sret(%"class.ir_list::InstructionIteratorImpl") align 8 %20, ptr noundef nonnull align 8 dereferenceable(16) %85)
          to label %86 unwind label %99

86:                                               ; preds = %84
  br label %87

87:                                               ; preds = %214, %86
  %88 = invoke noundef zeroext i1 @_ZNK7ir_list23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %20)
          to label %89 unwind label %99

89:                                               ; preds = %87
  br i1 %88, label %103, label %90

90:                                               ; preds = %89
  store i32 4, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  br label %219

91:                                               ; preds = %79
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %9, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %10, align 4
  br label %218

95:                                               ; preds = %82
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %9, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %10, align 4
  br label %217

99:                                               ; preds = %212, %87, %84
  %100 = landingpad { ptr, i32 }
          cleanup
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %9, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %10, align 4
  br label %216

103:                                              ; preds = %89
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #5
  %104 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK7ir_list23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %105 unwind label %114

105:                                              ; preds = %103
  store ptr %104, ptr %21, align 8, !tbaa !5
  %106 = load ptr, ptr %21, align 8, !tbaa !5
  %107 = getelementptr inbounds %struct.MethodItemEntry, ptr %106, i32 0, i32 2
  %108 = load ptr, ptr %107, align 8, !tbaa !13
  %109 = invoke noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %108)
          to label %110 unwind label %114

110:                                              ; preds = %105
  %111 = invoke noundef zeroext i1 @_ZN12_GLOBAL__N_125is_valid_load_for_nonleafE8IROpcode(i16 noundef zeroext %109)
          to label %112 unwind label %114

112:                                              ; preds = %110
  br i1 %111, label %118, label %113

113:                                              ; preds = %112
  store i32 5, ptr %13, align 4
  br label %209

114:                                              ; preds = %110, %105, %103
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %9, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %10, align 4
  br label %215

118:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #5
  %119 = load ptr, ptr %5, align 8, !tbaa !5
  %120 = load ptr, ptr %21, align 8, !tbaa !5
  %121 = getelementptr inbounds %struct.MethodItemEntry, ptr %120, i32 0, i32 2
  %122 = invoke noundef nonnull align 8 dereferenceable(56) ptr @_ZN12UnorderedMapIP13IRInstruction12UnorderedSetIPN3cfg5BlockESt4hashIS5_ESt8equal_toIS5_EES6_IS1_ES8_IS1_EEixERKS1_(ptr noundef nonnull align 8 dereferenceable(56) %119, ptr noundef nonnull align 8 dereferenceable(8) %121)
          to label %123 unwind label %140

123:                                              ; preds = %118
  %124 = invoke ptr @_Z17UnorderedIterableI12UnorderedSetIPN3cfg5BlockESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56) %122)
          to label %125 unwind label %140

125:                                              ; preds = %123
  %126 = getelementptr inbounds %"class.UnorderedSet<cfg::Block *>::UnorderedIterable", ptr %23, i32 0, i32 0
  store ptr %124, ptr %126, align 8
  store ptr %23, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #5
  %127 = load ptr, ptr %22, align 8, !tbaa !5
  %128 = invoke ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %127)
          to label %129 unwind label %144

129:                                              ; preds = %125
  %130 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.257", ptr %24, i32 0, i32 0
  %131 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.258", ptr %130, i32 0, i32 0
  store ptr %128, ptr %131, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #5
  %132 = load ptr, ptr %22, align 8, !tbaa !5
  %133 = invoke ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %132)
          to label %134 unwind label %148

134:                                              ; preds = %129
  %135 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.257", ptr %25, i32 0, i32 0
  %136 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.258", ptr %135, i32 0, i32 0
  store ptr %133, ptr %136, align 8
  br label %137

137:                                              ; preds = %202, %134
  %138 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPN3cfg5BlockELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull align 8 dereferenceable(8) %25) #5
  br i1 %138, label %152, label %139

139:                                              ; preds = %137
  store i32 6, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  br label %208

140:                                              ; preds = %123, %118
  %141 = landingpad { ptr, i32 }
          cleanup
  %142 = extractvalue { ptr, i32 } %141, 0
  store ptr %142, ptr %9, align 8
  %143 = extractvalue { ptr, i32 } %141, 1
  store i32 %143, ptr %10, align 4
  br label %207

144:                                              ; preds = %125
  %145 = landingpad { ptr, i32 }
          cleanup
  %146 = extractvalue { ptr, i32 } %145, 0
  store ptr %146, ptr %9, align 8
  %147 = extractvalue { ptr, i32 } %145, 1
  store i32 %147, ptr %10, align 4
  br label %206

148:                                              ; preds = %129
  %149 = landingpad { ptr, i32 }
          cleanup
  %150 = extractvalue { ptr, i32 } %149, 0
  store ptr %150, ptr %9, align 8
  %151 = extractvalue { ptr, i32 } %149, 1
  store i32 %151, ptr %10, align 4
  br label %205

152:                                              ; preds = %137
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #5
  %153 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #5
  %154 = load ptr, ptr %153, align 8, !tbaa !5
  store ptr %154, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #5
  %155 = load ptr, ptr %4, align 8, !tbaa !5
  %156 = invoke ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56) %155, ptr noundef nonnull align 8 dereferenceable(8) %26)
          to label %157 unwind label %179

157:                                              ; preds = %152
  %158 = getelementptr inbounds %"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator", ptr %27, i32 0, i32 0
  %159 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %158, i32 0, i32 0
  %160 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.276", ptr %159, i32 0, i32 0
  store ptr %156, ptr %160, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #5
  %161 = load ptr, ptr %4, align 8, !tbaa !5
  %162 = invoke ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %161)
          to label %163 unwind label %183

163:                                              ; preds = %157
  %164 = getelementptr inbounds %"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator", ptr %28, i32 0, i32 0
  %165 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %164, i32 0, i32 0
  %166 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.276", ptr %165, i32 0, i32 0
  store ptr %162, ptr %166, align 8
  %167 = invoke noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorneERKS8_(ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef nonnull align 8 dereferenceable(8) %28)
          to label %168 unwind label %183

168:                                              ; preds = %163
  br i1 %167, label %169, label %176

169:                                              ; preds = %168
  %170 = invoke noundef ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %171 unwind label %183

171:                                              ; preds = %169
  %172 = getelementptr inbounds %"struct.std::pair.277", ptr %170, i32 0, i32 1
  %173 = load i8, ptr %172, align 8, !tbaa !14, !range !11, !noundef !12
  %174 = trunc i8 %173 to i1
  %175 = xor i1 %174, true
  br label %176

176:                                              ; preds = %171, %168
  %177 = phi i1 [ false, %168 ], [ %175, %171 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #5
  br i1 %177, label %178, label %187

178:                                              ; preds = %176
  store i32 7, ptr %13, align 4
  br label %196

179:                                              ; preds = %187, %152
  %180 = landingpad { ptr, i32 }
          cleanup
  %181 = extractvalue { ptr, i32 } %180, 0
  store ptr %181, ptr %9, align 8
  %182 = extractvalue { ptr, i32 } %180, 1
  store i32 %182, ptr %10, align 4
  br label %204

183:                                              ; preds = %169, %163, %157
  %184 = landingpad { ptr, i32 }
          cleanup
  %185 = extractvalue { ptr, i32 } %184, 0
  store ptr %185, ptr %9, align 8
  %186 = extractvalue { ptr, i32 } %184, 1
  store i32 %186, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #5
  br label %204

187:                                              ; preds = %176
  %188 = load ptr, ptr %21, align 8, !tbaa !5
  %189 = getelementptr inbounds %struct.MethodItemEntry, ptr %188, i32 0, i32 2
  %190 = invoke { ptr, i8 } @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EE6insertERKS1_(ptr noundef nonnull align 8 dereferenceable(56) %6, ptr noundef nonnull align 8 dereferenceable(8) %189)
          to label %191 unwind label %179

191:                                              ; preds = %187
  %192 = getelementptr inbounds { ptr, i8 }, ptr %29, i32 0, i32 0
  %193 = extractvalue { ptr, i8 } %190, 0
  store ptr %193, ptr %192, align 8
  %194 = getelementptr inbounds { ptr, i8 }, ptr %29, i32 0, i32 1
  %195 = extractvalue { ptr, i8 } %190, 1
  store i8 %195, ptr %194, align 8
  store i32 0, ptr %13, align 4
  br label %196

196:                                              ; preds = %191, %178
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #5
  %197 = load i32, ptr %13, align 4
  switch i32 %197, label %199 [
    i32 0, label %198
  ]

198:                                              ; preds = %196
  store i32 0, ptr %13, align 4
  br label %199

199:                                              ; preds = %198, %196
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #5
  %200 = load i32, ptr %13, align 4
  switch i32 %200, label %289 [
    i32 0, label %201
    i32 7, label %202
  ]

201:                                              ; preds = %199
  br label %202

202:                                              ; preds = %201, %199
  %203 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #5
  br label %137

204:                                              ; preds = %183, %179
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #5
  br label %205

205:                                              ; preds = %204, %148
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #5
  br label %206

206:                                              ; preds = %205, %144
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  br label %207

207:                                              ; preds = %206, %140
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  br label %215

208:                                              ; preds = %139
  store i32 0, ptr %13, align 4
  br label %209

209:                                              ; preds = %208, %113
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  %210 = load i32, ptr %13, align 4
  switch i32 %210, label %289 [
    i32 0, label %211
    i32 5, label %212
  ]

211:                                              ; preds = %209
  br label %212

212:                                              ; preds = %211, %209
  %213 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN7ir_list23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %214 unwind label %99

214:                                              ; preds = %212
  br label %87

215:                                              ; preds = %207, %114
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  br label %216

216:                                              ; preds = %215, %99
  call void @llvm.lifetime.end.p0(i64 16, ptr %20) #5
  br label %217

217:                                              ; preds = %216, %95
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #5
  br label %218

218:                                              ; preds = %217, %91
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  br label %225

219:                                              ; preds = %90
  store i32 0, ptr %13, align 4
  br label %220

220:                                              ; preds = %219, %78
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  %221 = load i32, ptr %13, align 4
  switch i32 %221, label %289 [
    i32 0, label %222
    i32 3, label %223
  ]

222:                                              ; preds = %220
  br label %223

223:                                              ; preds = %222, %220
  %224 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  br label %54

225:                                              ; preds = %218, %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %226

226:                                              ; preds = %225, %61
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %227

227:                                              ; preds = %226, %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %283

228:                                              ; preds = %56
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #5
  %229 = getelementptr inbounds %class.SwitchEquivFinder, ptr %38, i32 0, i32 11
  %230 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESL_EEbE4typeELb1EEDaRSL_(ptr noundef nonnull align 8 dereferenceable(56) %229)
          to label %231 unwind label %246

231:                                              ; preds = %228
  %232 = getelementptr inbounds %"class.UnorderedMap<cfg::Block *, std::map<unsigned int, IRInstruction *>>::UnorderedIterable", ptr %31, i32 0, i32 0
  store ptr %230, ptr %232, align 8
  store ptr %31, ptr %30, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #5
  %233 = load ptr, ptr %30, align 8, !tbaa !5
  %234 = invoke ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %233)
          to label %235 unwind label %250

235:                                              ; preds = %231
  %236 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.159", ptr %32, i32 0, i32 0
  %237 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.160", ptr %236, i32 0, i32 0
  store ptr %234, ptr %237, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #5
  %238 = load ptr, ptr %30, align 8, !tbaa !5
  %239 = invoke ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %238)
          to label %240 unwind label %254

240:                                              ; preds = %235
  %241 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.159", ptr %33, i32 0, i32 0
  %242 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.160", ptr %241, i32 0, i32 0
  store ptr %239, ptr %242, align 8
  br label %243

243:                                              ; preds = %266, %240
  %244 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0EEESI_(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef nonnull align 8 dereferenceable(8) %33) #5
  br i1 %244, label %258, label %245

245:                                              ; preds = %243
  store i32 8, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #5
  br label %275

246:                                              ; preds = %228
  %247 = landingpad { ptr, i32 }
          cleanup
  %248 = extractvalue { ptr, i32 } %247, 0
  store ptr %248, ptr %9, align 8
  %249 = extractvalue { ptr, i32 } %247, 1
  store i32 %249, ptr %10, align 4
  br label %274

250:                                              ; preds = %231
  %251 = landingpad { ptr, i32 }
          cleanup
  %252 = extractvalue { ptr, i32 } %251, 0
  store ptr %252, ptr %9, align 8
  %253 = extractvalue { ptr, i32 } %251, 1
  store i32 %253, ptr %10, align 4
  br label %273

254:                                              ; preds = %235
  %255 = landingpad { ptr, i32 }
          cleanup
  %256 = extractvalue { ptr, i32 } %255, 0
  store ptr %256, ptr %9, align 8
  %257 = extractvalue { ptr, i32 } %255, 1
  store i32 %257, ptr %10, align 4
  br label %272

258:                                              ; preds = %243
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #5
  %259 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %32) #5
  store ptr %259, ptr %34, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #5
  %260 = load ptr, ptr %34, align 8, !tbaa !5
  %261 = getelementptr inbounds %"struct.std::pair.161", ptr %260, i32 0, i32 1
  store ptr %261, ptr %35, align 8, !tbaa !5
  %262 = load ptr, ptr %35, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #5
  %263 = getelementptr inbounds %class.anon.285, ptr %36, i32 0, i32 0
  store ptr %6, ptr %263, align 8, !tbaa !5
  %264 = invoke noundef i64 @"_ZN5std208erase_ifISt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS3_EEEZN17SwitchEquivFinder21normalize_extra_loadsERK12UnorderedMapIPN3cfg5BlockEbSt4hashISF_ESt8equal_toISF_EEE3$_0EEmRT_RKT0_"(ptr noundef nonnull align 8 dereferenceable(48) %262, ptr noundef nonnull align 8 dereferenceable(8) %36)
          to label %265 unwind label %268

265:                                              ; preds = %258
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #5
  br label %266

266:                                              ; preds = %265
  %267 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %32) #5
  br label %243

268:                                              ; preds = %258
  %269 = landingpad { ptr, i32 }
          cleanup
  %270 = extractvalue { ptr, i32 } %269, 0
  store ptr %270, ptr %9, align 8
  %271 = extractvalue { ptr, i32 } %269, 1
  store i32 %271, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #5
  br label %272

272:                                              ; preds = %268, %254
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #5
  br label %273

273:                                              ; preds = %272, %250
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #5
  br label %274

274:                                              ; preds = %273, %246
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #5
  br label %283

275:                                              ; preds = %245
  %276 = getelementptr inbounds %class.SwitchEquivFinder, ptr %38, i32 0, i32 11
  call void @llvm.lifetime.start.p0(i64 1, ptr %37) #5
  %277 = invoke noundef i64 @"_Z18unordered_erase_ifI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EEZN17SwitchEquivFinder21normalize_extra_loadsERKS0_IS3_bSF_SH_EE3$_1TnNSt9enable_ifIXaasr3stdE12is_base_of_vI13UnorderedBaseIT_ESQ_Entsr3stdE12is_base_of_vI16UnorderedBagBaseSQ_EEbE4typeELb1EEmRSQ_RKT0_"(ptr noundef nonnull align 8 dereferenceable(56) %276, ptr noundef nonnull align 1 dereferenceable(1) %37)
          to label %278 unwind label %279

278:                                              ; preds = %275
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #5
  call void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6) #5
  call void @llvm.lifetime.end.p0(i64 56, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  ret void

279:                                              ; preds = %275
  %280 = landingpad { ptr, i32 }
          cleanup
  %281 = extractvalue { ptr, i32 } %280, 0
  store ptr %281, ptr %9, align 8
  %282 = extractvalue { ptr, i32 } %280, 1
  store i32 %282, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %37) #5
  br label %283

283:                                              ; preds = %279, %274, %227
  call void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6) #5
  call void @llvm.lifetime.end.p0(i64 56, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  br label %284

284:                                              ; preds = %283
  %285 = load ptr, ptr %9, align 8
  %286 = load i32, ptr %10, align 4
  %287 = insertvalue { ptr, i32 } poison, ptr %285, 0
  %288 = insertvalue { ptr, i32 } %287, i32 %286, 1
  resume { ptr, i32 } %288

289:                                              ; preds = %220, %209, %199
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z19InstructionIterableIN3cfg5BlockEEN7ir_list23InstructionIterableImplILb0EEEPT_(ptr dead_on_unwind noalias writable sret(%"class.ir_list::InstructionIterableImpl") align 8, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7ir_list23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.ir_list::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7ir_list23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind noalias writable sret(%"class.ir_list::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK7ir_list23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK7ir_list23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZN12UnorderedMapIP13IRInstruction12UnorderedSetIPN3cfg5BlockESt4hashIS5_ESt8equal_toIS5_EES6_IS1_ES8_IS1_EEixERKS1_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN7ir_list23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZN17SwitchEquivFinder18get_def_use_blocksEv(ptr noundef nonnull align 8 dereferenceable(233)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockEbSt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockEbELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(9) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZSt3getILm1EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9)) #1

; Function Attrs: mustprogress uwtable
declare hidden noundef zeroext i1 @_ZN12_GLOBAL__N_125is_valid_load_for_nonleafE8IROpcode(i16 noundef zeroext) #2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedSetIPN3cfg5BlockESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPN3cfg5BlockELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorneERKS8_(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 @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EE6insertERKS1_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESL_EEbE4typeELb1EEDaRSL_(ptr noundef nonnull align 8 dereferenceable(56)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0EEESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i64 @"_ZN5std208erase_ifISt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS3_EEEZN17SwitchEquivFinder21normalize_extra_loadsERK12UnorderedMapIPN3cfg5BlockEbSt4hashISF_ESt8equal_toISF_EEE3$_0EEmRT_RKT0_"(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i64 @"_Z18unordered_erase_ifI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EEZN17SwitchEquivFinder21normalize_extra_loadsERKS0_IS3_bSF_SH_EE3$_1TnNSt9enable_ifIXaasr3stdE12is_base_of_vI13UnorderedBaseIT_ESQ_Entsr3stdE12is_base_of_vI16UnorderedBagBaseSQ_EEbE4typeELb1EEmRSQ_RKT0_"(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 1 dereferenceable(1)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !10, i64 8}
!15 = !{!"_ZTSSt4pairIKPN3cfg5BlockEbE", !6, i64 0, !10, i64 8}


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

%class.UnorderedSet.260 = type { %"class.std::unordered_set.262" }
%"class.std::unordered_set.262" = type { %"class.std::_Hashtable.263" }
%"class.std::_Hashtable.263" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.UnorderedMap<cfg::Block *, bool>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base.276" }
%"struct.std::__detail::_Node_iterator_base.276" = type { ptr }
%"class.ir_list::InstructionIterableImpl" = 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.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }
%"class.UnorderedSet<cfg::Block *>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator.257" = type { %"struct.std::__detail::_Node_iterator_base.258" }
%"struct.std::__detail::_Node_iterator_base.258" = type { ptr }
%"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator" = type { %"struct.std::__detail::_Node_const_iterator" }
%"class.UnorderedMap<cfg::Block *, std::map<unsigned int, IRInstruction *>>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator.159" = type { %"struct.std::__detail::_Node_iterator_base.160" }
%"struct.std::__detail::_Node_iterator_base.160" = type { ptr }
%class.anon.285 = type { ptr }
%class.anon.286 = type { i8 }

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN17SwitchEquivFinder21normalize_extra_loadsERK12UnorderedMapIPN3cfg5BlockEbSt4hashIS3_ESt8equal_toIS3_EE(ptr noundef nonnull align 8 dereferenceable(233) %0, ptr noundef nonnull align 8 dereferenceable(56) %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %class.UnorderedSet.260, align 8
  %4 = alloca %"class.UnorderedMap<cfg::Block *, bool>::ConstUnorderedIterable", align 8
  %5 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %6 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %7 = alloca %"class.ir_list::InstructionIterableImpl", align 8
  %8 = alloca %"class.ir_list::InstructionIteratorImpl", align 8
  %9 = alloca %"class.ir_list::InstructionIteratorImpl", align 8
  %10 = alloca %"class.UnorderedSet<cfg::Block *>::UnorderedIterable", align 8
  %11 = alloca %"struct.std::__detail::_Node_iterator.257", align 8
  %12 = alloca %"struct.std::__detail::_Node_iterator.257", align 8
  %13 = alloca ptr, align 8
  %14 = alloca %"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator", align 8
  %15 = alloca %"class.UnorderedMap<cfg::Block *, bool>::ConstFixedIterator", align 8
  %16 = alloca %"class.UnorderedMap<cfg::Block *, std::map<unsigned int, IRInstruction *>>::UnorderedIterable", align 8
  %17 = alloca %"struct.std::__detail::_Node_iterator.159", align 8
  %18 = alloca %"struct.std::__detail::_Node_iterator.159", align 8
  %19 = alloca %class.anon.285, align 8
  %20 = alloca %class.anon.286, align 1
  %21 = tail call noundef nonnull align 8 dereferenceable(56) ptr @_ZN17SwitchEquivFinder18get_def_use_blocksEv(ptr noundef nonnull align 8 dereferenceable(233) %0)
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %3) #5
  call void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %3)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %22 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockEbSt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56) %1)
          to label %23 unwind label %29

23:                                               ; preds = %2
  store ptr %22, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %24 = call ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %24, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  %25 = call ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %25, ptr %6, align 8
  %26 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockEbELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %26, label %.lr.ph45, label %._crit_edge46

._crit_edge46:                                    ; preds = %94, %23
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #5
  %27 = getelementptr inbounds i8, ptr %0, i64 120
  %28 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESL_EEbE4typeELb1EEDaRSL_(ptr noundef nonnull align 8 dereferenceable(56) %27)
          to label %97 unwind label %102

29:                                               ; preds = %2
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %115

.lr.ph45:                                         ; preds = %23, %94
  %31 = call noundef nonnull align 8 dereferenceable(9) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9) %31) #5
  %33 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZSt3getILm1EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9) %31) #5
  %34 = load i8, ptr %33, align 1, !tbaa !5, !range !9, !noundef !10
  %35 = trunc nuw i8 %34 to i1
  br i1 %35, label %94, label %36

36:                                               ; preds = %.lr.ph45
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %37 = load ptr, ptr %32, align 8, !tbaa !11
  invoke void @_Z19InstructionIterableIN3cfg5BlockEEN7ir_list23InstructionIterableImplILb0EEEPT_(ptr dead_on_unwind nonnull writable sret(%"class.ir_list::InstructionIterableImpl") align 8 %7, ptr noundef %37)
          to label %38 unwind label %43

38:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  invoke void @_ZNK7ir_list23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind nonnull writable sret(%"class.ir_list::InstructionIteratorImpl") align 8 %8, ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %39 unwind label %45

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #5
  invoke void @_ZNK7ir_list23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind nonnull writable sret(%"class.ir_list::InstructionIteratorImpl") align 8 %9, ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %.preheader unwind label %.loopexit.split-lp

.preheader:                                       ; preds = %39, %89
  %40 = invoke noundef zeroext i1 @_ZNK7ir_list23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %9)
          to label %41 unwind label %.loopexit

41:                                               ; preds = %.preheader
  br i1 %40, label %47, label %42

42:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  br label %94

43:                                               ; preds = %36
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %93

45:                                               ; preds = %38
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %92

.loopexit:                                        ; preds = %.preheader, %89
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %91

.loopexit.split-lp:                               ; preds = %39
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %91

47:                                               ; preds = %41
  %48 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK7ir_list23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %49 unwind label %55

49:                                               ; preds = %47
  %50 = getelementptr inbounds i8, ptr %48, i64 24
  %51 = load ptr, ptr %50, align 8, !tbaa !13
  %52 = call noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %51)
  %53 = invoke noundef zeroext i1 @_ZN12_GLOBAL__N_125is_valid_load_for_nonleafE8IROpcode(i16 noundef zeroext %52)
          to label %54 unwind label %55

54:                                               ; preds = %49
  br i1 %53, label %57, label %89

55:                                               ; preds = %49, %47
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %91

57:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #5
  %58 = invoke noundef nonnull align 8 dereferenceable(56) ptr @_ZN12UnorderedMapIP13IRInstruction12UnorderedSetIPN3cfg5BlockESt4hashIS5_ESt8equal_toIS5_EES6_IS1_ES8_IS1_EEixERKS1_(ptr noundef nonnull align 8 dereferenceable(56) %21, ptr noundef nonnull align 8 dereferenceable(8) %50)
          to label %59 unwind label %65

59:                                               ; preds = %57
  %60 = invoke ptr @_Z17UnorderedIterableI12UnorderedSetIPN3cfg5BlockESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56) %58)
          to label %61 unwind label %65

61:                                               ; preds = %59
  store ptr %60, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #5
  %62 = call ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %10)
  store ptr %62, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #5
  %63 = call ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %10)
  store ptr %63, ptr %12, align 8
  %64 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPN3cfg5BlockELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  br i1 %64, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %85, %61
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  br label %89

65:                                               ; preds = %59, %57
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %91

.lr.ph:                                           ; preds = %61, %85
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #5
  %67 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  %68 = load ptr, ptr %67, align 8, !tbaa !11
  store ptr %68, ptr %13, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #5
  %69 = invoke ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %70 unwind label %79

70:                                               ; preds = %.lr.ph
  store ptr %69, ptr %14, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #5
  %71 = invoke ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %1)
          to label %72 unwind label %81

72:                                               ; preds = %70
  store ptr %71, ptr %15, align 8
  %73 = call noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorneERKS8_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15)
  br i1 %73, label %74, label %.critedge

74:                                               ; preds = %72
  %75 = call noundef ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8) %14)
  %76 = getelementptr inbounds i8, ptr %75, i64 8
  %77 = load i8, ptr %76, align 8, !tbaa !14, !range !9, !noundef !10
  %78 = trunc nuw i8 %77 to i1
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #5
  br i1 %78, label %83, label %85

79:                                               ; preds = %83, %.lr.ph
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %88

81:                                               ; preds = %70
  %82 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #5
  br label %88

.critedge:                                        ; preds = %72
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #5
  br label %83

83:                                               ; preds = %.critedge, %74
  %84 = invoke { ptr, i8 } @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EE6insertERKS1_(ptr noundef nonnull align 8 dereferenceable(56) %3, ptr noundef nonnull align 8 dereferenceable(8) %50)
          to label %85 unwind label %79

85:                                               ; preds = %83, %74
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #5
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  %87 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPN3cfg5BlockELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  br i1 %87, label %.lr.ph, label %._crit_edge

88:                                               ; preds = %81, %79
  %.pn35 = phi { ptr, i32 } [ %80, %79 ], [ %82, %81 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  br label %91

89:                                               ; preds = %54, %._crit_edge
  %90 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN7ir_list23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %.preheader unwind label %.loopexit

91:                                               ; preds = %.loopexit, %.loopexit.split-lp, %55, %88, %65
  %.pn35.pn.pn.pn = phi { ptr, i32 } [ %56, %55 ], [ %.pn35, %88 ], [ %66, %65 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  br label %92

92:                                               ; preds = %91, %45
  %.pn35.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn, %91 ], [ %46, %45 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  br label %93

93:                                               ; preds = %92, %43
  %.pn35.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn.pn, %92 ], [ %44, %43 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br label %115

94:                                               ; preds = %.lr.ph45, %42
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %96 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockEbELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %96, label %.lr.ph45, label %._crit_edge46

97:                                               ; preds = %._crit_edge46
  store ptr %28, ptr %16, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #5
  %98 = call ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %16)
  store ptr %98, ptr %17, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #5
  %99 = call ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %16)
  store ptr %99, ptr %18, align 8
  %100 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0EEESI_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  br i1 %100, label %.lr.ph48, label %._crit_edge49

._crit_edge49:                                    ; preds = %107, %97
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %20) #5
  %101 = invoke noundef i64 @"_Z18unordered_erase_ifI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EEZN17SwitchEquivFinder21normalize_extra_loadsERKS0_IS3_bSF_SH_EE3$_1TnNSt9enable_ifIXaasr3stdE12is_base_of_vI13UnorderedBaseIT_ESQ_Entsr3stdE12is_base_of_vI16UnorderedBagBaseSQ_EEbE4typeELb1EEmRSQ_RKT0_"(ptr noundef nonnull align 8 dereferenceable(56) %27, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %112 unwind label %113

102:                                              ; preds = %._crit_edge46
  %103 = landingpad { ptr, i32 }
          cleanup
  br label %115

.lr.ph48:                                         ; preds = %97, %107
  %104 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #5
  %105 = getelementptr inbounds i8, ptr %104, i64 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #5
  store ptr %3, ptr %19, align 8, !tbaa !11
  %106 = invoke noundef i64 @"_ZN5std208erase_ifISt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS3_EEEZN17SwitchEquivFinder21normalize_extra_loadsERK12UnorderedMapIPN3cfg5BlockEbSt4hashISF_ESt8equal_toISF_EEE3$_0EEmRT_RKT0_"(ptr noundef nonnull align 8 dereferenceable(48) %105, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %107 unwind label %110

107:                                              ; preds = %.lr.ph48
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #5
  %108 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #5
  %109 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0EEESI_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  br i1 %109, label %.lr.ph48, label %._crit_edge49

110:                                              ; preds = %.lr.ph48
  %111 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #5
  br label %115

112:                                              ; preds = %._crit_edge49
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #5
  call void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %3) #5
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %3) #5
  ret void

113:                                              ; preds = %._crit_edge49
  %114 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #5
  br label %115

115:                                              ; preds = %102, %110, %29, %93, %113
  %.pn35.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %114, %113 ], [ %.pn35.pn.pn.pn.pn.pn, %93 ], [ %30, %29 ], [ %111, %110 ], [ %103, %102 ]
  call void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %3) #5
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn35.pn.pn.pn.pn.pn.pn.pn
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z19InstructionIterableIN3cfg5BlockEEN7ir_list23InstructionIterableImplILb0EEEPT_(ptr dead_on_unwind noalias writable sret(%"class.ir_list::InstructionIterableImpl") align 8, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7ir_list23InstructionIterableImplILb0EE5beginEv(ptr dead_on_unwind noalias writable sret(%"class.ir_list::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK7ir_list23InstructionIterableImplILb0EE3endEv(ptr dead_on_unwind noalias writable sret(%"class.ir_list::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK7ir_list23InstructionIteratorImplILb0EEneERKS1_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK7ir_list23InstructionIteratorImplILb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZN12UnorderedMapIP13IRInstruction12UnorderedSetIPN3cfg5BlockESt4hashIS5_ESt8equal_toIS5_EES6_IS1_ES8_IS1_EEixERKS1_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN7ir_list23InstructionIteratorImplILb0EEppEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZN17SwitchEquivFinder18get_def_use_blocksEv(ptr noundef nonnull align 8 dereferenceable(233)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockEbSt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockEbELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(9) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZSt3getILm1EKPN3cfg5BlockEbERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS8_(ptr noundef nonnull align 8 dereferenceable(9)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare hidden noundef zeroext i1 @_ZN12_GLOBAL__N_125is_valid_load_for_nonleafE8IROpcode(i16 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedSetIPN3cfg5BlockESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRSB_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedSetIPN3cfg5BlockESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIPN3cfg5BlockELb0EEES6_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE4findERKS2_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorneERKS8_(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 @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK12UnorderedMapIPN3cfg5BlockEbSt4hashIS2_ESt8equal_toIS2_EE18ConstFixedIteratorptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EE6insertERKS1_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorIPN3cfg5BlockELb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKPN3cfg5BlockEbELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESL_EEbE4typeELb1EEDaRSL_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS5_EEESt4hashIS2_ESt8equal_toIS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0EEESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i64 @"_ZN5std208erase_ifISt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS3_EEEZN17SwitchEquivFinder21normalize_extra_loadsERK12UnorderedMapIPN3cfg5BlockEbSt4hashISF_ESt8equal_toISF_EEE3$_0EEmRT_RKT0_"(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaIS1_IKjS8_EEEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i64 @"_Z18unordered_erase_ifI12UnorderedMapIPN3cfg5BlockESt3mapIjP13IRInstructionSt4lessIjESaISt4pairIKjS6_EEESt4hashIS3_ESt8equal_toIS3_EEZN17SwitchEquivFinder21normalize_extra_loadsERKS0_IS3_bSF_SH_EE3$_1TnNSt9enable_ifIXaasr3stdE12is_base_of_vI13UnorderedBaseIT_ESQ_Entsr3stdE12is_base_of_vI16UnorderedBagBaseSQ_EEbE4typeELb1EEmRSQ_RKT0_"(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedSetIP13IRInstructionSt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{i8 0, i8 2}
!10 = !{}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !6, i64 8}
!15 = !{!"_ZTSSt4pairIKPN3cfg5BlockEbE", !12, i64 0, !6, i64 8}


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