; LLVM IR from facebook/redex :: service/object-sensitive-dce (UsedVarsAnalysis)

; 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.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.std::vector.225" = type { %"struct.std::_Vector_base.226" }
%"struct.std::_Vector_base.226" = type { %"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.230" = type { %"struct.std::_Vector_base.231" }
%"struct.std::_Vector_base.231" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.used_vars::UsedVarsSet" = type { %"class.sparta::ReducedProductAbstractDomain" }
%"class.sparta::ReducedProductAbstractDomain" = type { %"class.sparta::DirectProductAbstractDomain" }
%"class.sparta::DirectProductAbstractDomain" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.5", %"struct.std::_Head_base.8" }
%"struct.std::_Tuple_impl.5" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { %"class.sparta::SetAbstractDomain" }
%"class.sparta::SetAbstractDomain" = type { %"class.sparta::PowersetAbstractDomain" }
%"class.sparta::PowersetAbstractDomain" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::set_impl::SetValue" }
%"class.sparta::set_impl::SetValue" = type { %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%"struct.std::_Head_base.8" = type { %"class.sparta::SetAbstractDomain.9" }
%"class.sparta::SetAbstractDomain.9" = type { %"class.sparta::PowersetAbstractDomain.10" }
%"class.sparta::PowersetAbstractDomain.10" = type { %"class.sparta::AbstractDomainScaffolding.11" }
%"class.sparta::AbstractDomainScaffolding.11" = type { i32, %"class.sparta::set_impl::SetValue.16" }
%"class.sparta::set_impl::SetValue.16" = type { %"class.sparta::PatriciaTreeSet.20" }
%"class.sparta::PatriciaTreeSet.20" = type { %"class.sparta::pt_core::PatriciaTreeCore.23" }
%"class.sparta::pt_core::PatriciaTreeCore.23" = type { %"class.boost::intrusive_ptr.24" }
%"class.boost::intrusive_ptr.24" = type { ptr }
%"class.boost::intrusive::reverse_iterator" = type { %"class.boost::intrusive::list_iterator" }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = 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" }
%struct.MethodItemEntry = type { %"class.boost::intrusive::list_member_hook", i32, %union.anon.240 }
%"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.240 = type { ptr }

@.str.10 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [98 x i8], align 1
@__PRETTY_FUNCTION__._ZN9used_vars21get_dead_instructionsERKN3cfg16ControlFlowGraphERKNS_16FixpointIteratorE = external hidden unnamed_addr constant [128 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [16 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK9used_vars16FixpointIterator19analyze_instructionEP13IRInstructionPNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef, ptr noundef) unnamed_addr #2 align 2

declare noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef, i32 noundef) #3

declare void @_Z5trace11TraceModuleibPKcz(i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, ...) #3

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4showIRN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK9used_vars16FixpointIterator11is_requiredEPK13IRInstructionRKNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9used_vars21get_dead_instructionsERKN3cfg16ControlFlowGraphERKNS_16FixpointIteratorE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.225") align 8 %0, ptr noundef nonnull align 8 dereferenceable(160) %1, ptr noundef nonnull align 8 dereferenceable(392) %2) #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i1, align 1
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::vector.230", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca %"class.used_vars::UsedVarsSet", align 8
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %19 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %20 = alloca ptr, align 8
  %21 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %22 = alloca %"class.boost::intrusive::list_iterator", align 8
  %23 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %24 = load ptr, ptr %5, align 8, !tbaa !5
  %25 = call noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160) %24)
  br i1 %25, label %26, label %27

26:                                               ; preds = %3
  br label %29

27:                                               ; preds = %3
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.10, ptr noundef @.str.11, i32 noundef 223, ptr noundef @__PRETTY_FUNCTION__._ZN9used_vars21get_dead_instructionsERKN3cfg16ControlFlowGraphERKNS_16FixpointIteratorE, i32 noundef 2, ptr noundef @.str.12) #7
  unreachable

28:                                               ; No predecessors!
  br label %29

29:                                               ; preds = %28, %26
  store i1 false, ptr %7, align 1
  call void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #8
  %30 = load ptr, ptr %5, align 8, !tbaa !5
  invoke void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector.230") align 8 %9, ptr noundef nonnull align 8 dereferenceable(160) %30)
          to label %31 unwind label %41

31:                                               ; preds = %29
  store ptr %9, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #8
  %32 = load ptr, ptr %8, align 8, !tbaa !5
  %33 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #8
  %34 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %12, i32 0, i32 0
  store ptr %33, ptr %34, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #8
  %35 = load ptr, ptr %8, align 8, !tbaa !5
  %36 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %35) #8
  %37 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  store ptr %36, ptr %37, align 8
  br label %38

38:                                               ; preds = %172, %31
  %39 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #8
  br i1 %39, label %45, label %40

40:                                               ; preds = %38
  store i32 2, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  br label %177

41:                                               ; preds = %29
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %10, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %11, align 4
  br label %176

45:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #8
  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #8
  %47 = load ptr, ptr %46, align 8, !tbaa !5
  store ptr %47, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %16) #8
  %48 = load ptr, ptr %6, align 8, !tbaa !5
  %49 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator21get_used_vars_at_exitERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392) %48, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %50 unwind label %62

50:                                               ; preds = %45
  invoke void @_ZN9used_vars11UsedVarsSetC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef nonnull align 8 dereferenceable(32) %49)
          to label %51 unwind label %62

51:                                               ; preds = %50
  br label %52

52:                                               ; preds = %51
  %53 = invoke noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef 94, i32 noundef 5)
          to label %54 unwind label %66

54:                                               ; preds = %52
  br i1 %53, label %55, label %79

55:                                               ; preds = %54
  %56 = load ptr, ptr %15, align 8, !tbaa !5
  %57 = invoke noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %56)
          to label %58 unwind label %66

58:                                               ; preds = %55
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #8
  invoke void @_Z4showIRN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %17, ptr noundef nonnull align 8 dereferenceable(32) %16)
          to label %59 unwind label %70

59:                                               ; preds = %58
  %60 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  invoke void (i32, i32, i1, ptr, ...) @_Z5trace11TraceModuleibPKcz(i32 noundef 94, i32 noundef 5, i1 noundef zeroext false, ptr noundef @.str.13, i64 noundef %57, ptr noundef %60)
          to label %61 unwind label %74

61:                                               ; preds = %59
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #8
  br label %79

62:                                               ; preds = %50, %45
  %63 = landingpad { ptr, i32 }
          cleanup
  %64 = extractvalue { ptr, i32 } %63, 0
  store ptr %64, ptr %10, align 8
  %65 = extractvalue { ptr, i32 } %63, 1
  store i32 %65, ptr %11, align 4
  br label %175

66:                                               ; preds = %150, %147, %55, %52
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %10, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %11, align 4
  br label %174

70:                                               ; preds = %58
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %10, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %11, align 4
  br label %78

74:                                               ; preds = %59
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %10, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #8
  br label %78

78:                                               ; preds = %74, %70
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #8
  br label %174

79:                                               ; preds = %61, %54
  br label %80

80:                                               ; preds = %79
  br label %81

81:                                               ; preds = %80
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #8
  %82 = load ptr, ptr %15, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %18, ptr noundef nonnull align 8 dereferenceable(104) %82)
          to label %83 unwind label %90

83:                                               ; preds = %81
  br label %84

84:                                               ; preds = %143, %83
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #8
  %85 = load ptr, ptr %15, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %19, ptr noundef nonnull align 8 dereferenceable(104) %85)
          to label %86 unwind label %94

86:                                               ; preds = %84
  %87 = invoke noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %88 unwind label %94

88:                                               ; preds = %86
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br i1 %87, label %98, label %89

89:                                               ; preds = %88
  store i32 6, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  br label %146

90:                                               ; preds = %141, %98, %81
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %10, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %11, align 4
  br label %145

94:                                               ; preds = %86, %84
  %95 = landingpad { ptr, i32 }
          cleanup
  %96 = extractvalue { ptr, i32 } %95, 0
  store ptr %96, ptr %10, align 8
  %97 = extractvalue { ptr, i32 } %95, 1
  store i32 %97, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %145

98:                                               ; preds = %88
  %99 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %100 unwind label %90

100:                                              ; preds = %98
  %101 = getelementptr inbounds %struct.MethodItemEntry, ptr %99, i32 0, i32 1
  %102 = load i32, ptr %101, align 8, !tbaa !9
  %103 = icmp ne i32 %102, 2
  br i1 %103, label %104, label %105

104:                                              ; preds = %100
  br label %141

105:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #8
  %106 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %107 unwind label %128

107:                                              ; preds = %105
  %108 = getelementptr inbounds %struct.MethodItemEntry, ptr %106, i32 0, i32 2
  %109 = load ptr, ptr %108, align 8, !tbaa !15
  store ptr %109, ptr %20, align 8, !tbaa !5
  %110 = load ptr, ptr %6, align 8, !tbaa !5
  %111 = load ptr, ptr %20, align 8, !tbaa !5
  %112 = invoke noundef zeroext i1 @_ZNK9used_vars16FixpointIterator11is_requiredEPK13IRInstructionRKNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392) %110, ptr noundef %111, ptr noundef nonnull align 8 dereferenceable(32) %16)
          to label %113 unwind label %128

113:                                              ; preds = %107
  br i1 %112, label %137, label %114

114:                                              ; preds = %113
  %115 = load ptr, ptr %20, align 8, !tbaa !5
  %116 = invoke noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %115)
          to label %117 unwind label %128

117:                                              ; preds = %114
  %118 = invoke noundef zeroext i1 @_ZN6opcode23is_a_move_result_pseudoE8IROpcode(i16 noundef zeroext %116)
          to label %119 unwind label %128

119:                                              ; preds = %117
  br i1 %118, label %136, label %120

120:                                              ; preds = %119
  call void @llvm.lifetime.start.p0(i64 32, ptr %21) #8
  %121 = load ptr, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #8
  invoke void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8 %22, ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %122 unwind label %132

122:                                              ; preds = %120
  %123 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %22)
          to label %124 unwind label %132

124:                                              ; preds = %122
  invoke void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %21, ptr noundef nonnull align 8 dereferenceable(104) %121, ptr noundef nonnull align 8 dereferenceable(8) %123, i1 noundef zeroext false)
          to label %125 unwind label %132

125:                                              ; preds = %124
  %126 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EE12emplace_backIJS2_EEERS2_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(32) %21)
          to label %127 unwind label %132

127:                                              ; preds = %125
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #8
  br label %136

128:                                              ; preds = %137, %117, %114, %107, %105
  %129 = landingpad { ptr, i32 }
          cleanup
  %130 = extractvalue { ptr, i32 } %129, 0
  store ptr %130, ptr %10, align 8
  %131 = extractvalue { ptr, i32 } %129, 1
  store i32 %131, ptr %11, align 4
  br label %144

132:                                              ; preds = %125, %124, %122, %120
  %133 = landingpad { ptr, i32 }
          cleanup
  %134 = extractvalue { ptr, i32 } %133, 0
  store ptr %134, ptr %10, align 8
  %135 = extractvalue { ptr, i32 } %133, 1
  store i32 %135, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #8
  br label %144

136:                                              ; preds = %127, %119
  br label %137

137:                                              ; preds = %136, %113
  %138 = load ptr, ptr %6, align 8, !tbaa !5
  %139 = load ptr, ptr %20, align 8, !tbaa !5
  invoke void @_ZNK9used_vars16FixpointIterator19analyze_instructionEP13IRInstructionPNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392) %138, ptr noundef %139, ptr noundef %16)
          to label %140 unwind label %128

140:                                              ; preds = %137
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  br label %141

141:                                              ; preds = %140, %104
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %143 unwind label %90

143:                                              ; preds = %141
  br label %84, !llvm.loop !16

144:                                              ; preds = %132, %128
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  br label %145

145:                                              ; preds = %144, %94, %90
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  br label %174

146:                                              ; preds = %89
  br label %147

147:                                              ; preds = %146
  %148 = invoke noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef 94, i32 noundef 5)
          to label %149 unwind label %66

149:                                              ; preds = %147
  br i1 %148, label %150, label %169

150:                                              ; preds = %149
  %151 = load ptr, ptr %15, align 8, !tbaa !5
  %152 = invoke noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %151)
          to label %153 unwind label %66

153:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 32, ptr %23) #8
  %154 = load ptr, ptr %6, align 8, !tbaa !5
  %155 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator22get_used_vars_at_entryERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392) %154, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %156 unwind label %160

156:                                              ; preds = %153
  invoke void @_Z4showIRKN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %23, ptr noundef nonnull align 8 dereferenceable(32) %155)
          to label %157 unwind label %160

157:                                              ; preds = %156
  %158 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %23) #8
  invoke void (i32, i32, i1, ptr, ...) @_Z5trace11TraceModuleibPKcz(i32 noundef 94, i32 noundef 5, i1 noundef zeroext false, ptr noundef @.str.14, i64 noundef %152, ptr noundef %158)
          to label %159 unwind label %164

159:                                              ; preds = %157
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %23) #8
  br label %169

160:                                              ; preds = %156, %153
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %10, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %11, align 4
  br label %168

164:                                              ; preds = %157
  %165 = landingpad { ptr, i32 }
          cleanup
  %166 = extractvalue { ptr, i32 } %165, 0
  store ptr %166, ptr %10, align 8
  %167 = extractvalue { ptr, i32 } %165, 1
  store i32 %167, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #8
  br label %168

168:                                              ; preds = %164, %160
  call void @llvm.lifetime.end.p0(i64 32, ptr %23) #8
  br label %174

169:                                              ; preds = %159, %149
  br label %170

170:                                              ; preds = %169
  br label %171

171:                                              ; preds = %170
  call void @_ZN6sparta28ReducedProductAbstractDomainIN9used_vars11UsedVarsSetEJNS_17SetAbstractDomainINS_15PatriciaTreeSetIjEEEENS3_INS4_IPK13IRInstructionEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  br label %172

172:                                              ; preds = %171
  %173 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #8
  br label %38

174:                                              ; preds = %168, %145, %78, %66
  call void @_ZN6sparta28ReducedProductAbstractDomainIN9used_vars11UsedVarsSetEJNS_17SetAbstractDomainINS_15PatriciaTreeSetIjEEEENS3_INS4_IPK13IRInstructionEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #8
  br label %175

175:                                              ; preds = %174, %62
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #8
  br label %176

176:                                              ; preds = %175, %41
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #8
  br label %181

177:                                              ; preds = %40
  store i1 true, ptr %7, align 1
  store i32 1, ptr %14, align 4
  %178 = load i1, ptr %7, align 1
  br i1 %178, label %180, label %179

179:                                              ; preds = %177
  call void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #8
  br label %180

180:                                              ; preds = %179, %177
  ret void

181:                                              ; preds = %176
  %182 = load ptr, ptr %10, align 8
  %183 = load i32, ptr %11, align 4
  %184 = insertvalue { ptr, i32 } poison, ptr %182, 0
  %185 = insertvalue { ptr, i32 } %184, i32 %183, 1
  resume { ptr, i32 } %185
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160)) #1 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector.230") align 8, ptr noundef nonnull align 8 dereferenceable(160)) #3

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator21get_used_vars_at_exitERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN9used_vars11UsedVarsSetC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104)) #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN6opcode23is_a_move_result_pseudoE8IROpcode(i16 noundef zeroext) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EE12emplace_backIJS2_EEERS2_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

declare void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4showIRKN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator22get_used_vars_at_entryERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta28ReducedProductAbstractDomainIN9used_vars11UsedVarsSetEJNS_17SetAbstractDomainINS_15PatriciaTreeSetIjEEEENS3_INS4_IPK13IRInstructionEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 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 = { "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 = { 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 #5 = { 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 #6 = { 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 #7 = { noreturn }
attributes #8 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !14, i64 16}
!10 = !{!"_ZTS15MethodItemEntry", !11, i64 0, !14, i64 16, !7, i64 24}
!11 = !{!"_ZTSN5boost9intrusive16list_member_hookIJEEE", !12, i64 0}
!12 = !{!"_ZTSN5boost9intrusive12generic_hookILNS0_10algo_typesE0ENS0_16list_node_traitsIPvEENS0_10member_tagELNS0_14link_mode_typeE1ELNS0_14base_hook_typeE0EEE", !13, i64 0}
!13 = !{!"_ZTSN5boost9intrusive9list_nodeIPvEE", !6, i64 0, !6, i64 8}
!14 = !{!"_ZTS14MethodItemType", !7, i64 0}
!15 = !{!7, !7, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"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.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.std::vector.225" = type { %"struct.std::_Vector_base.226" }
%"struct.std::_Vector_base.226" = type { %"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::InstructionIteratorImpl<false>, std::allocator<cfg::InstructionIteratorImpl<false>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.230" = type { %"struct.std::_Vector_base.231" }
%"struct.std::_Vector_base.231" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.used_vars::UsedVarsSet" = type { %"class.sparta::ReducedProductAbstractDomain" }
%"class.sparta::ReducedProductAbstractDomain" = type { %"class.sparta::DirectProductAbstractDomain" }
%"class.sparta::DirectProductAbstractDomain" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.5", %"struct.std::_Head_base.8" }
%"struct.std::_Tuple_impl.5" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { %"class.sparta::SetAbstractDomain" }
%"class.sparta::SetAbstractDomain" = type { %"class.sparta::PowersetAbstractDomain" }
%"class.sparta::PowersetAbstractDomain" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::set_impl::SetValue" }
%"class.sparta::set_impl::SetValue" = type { %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%"struct.std::_Head_base.8" = type { %"class.sparta::SetAbstractDomain.9" }
%"class.sparta::SetAbstractDomain.9" = type { %"class.sparta::PowersetAbstractDomain.10" }
%"class.sparta::PowersetAbstractDomain.10" = type { %"class.sparta::AbstractDomainScaffolding.11" }
%"class.sparta::AbstractDomainScaffolding.11" = type { i32, %"class.sparta::set_impl::SetValue.16" }
%"class.sparta::set_impl::SetValue.16" = type { %"class.sparta::PatriciaTreeSet.20" }
%"class.sparta::PatriciaTreeSet.20" = type { %"class.sparta::pt_core::PatriciaTreeCore.23" }
%"class.sparta::pt_core::PatriciaTreeCore.23" = type { %"class.boost::intrusive_ptr.24" }
%"class.boost::intrusive_ptr.24" = type { ptr }
%"class.boost::intrusive::reverse_iterator" = type { %"class.boost::intrusive::list_iterator" }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = 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" }

@.str.10 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [98 x i8], align 1
@__PRETTY_FUNCTION__._ZN9used_vars21get_dead_instructionsERKN3cfg16ControlFlowGraphERKNS_16FixpointIteratorE = external hidden unnamed_addr constant [128 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [16 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK9used_vars16FixpointIterator19analyze_instructionEP13IRInstructionPNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef, ptr noundef) unnamed_addr #2 align 2

declare noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef, i32 noundef) local_unnamed_addr #3

declare void @_Z5trace11TraceModuleibPKcz(i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, ...) local_unnamed_addr #3

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4showIRN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK9used_vars16FixpointIterator11is_requiredEPK13IRInstructionRKNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9used_vars21get_dead_instructionsERKN3cfg16ControlFlowGraphERKNS_16FixpointIteratorE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.225") align 8 %0, ptr noundef nonnull align 8 dereferenceable(160) %1, ptr noundef nonnull align 8 dereferenceable(392) %2) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::vector.230", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca ptr, align 8
  %8 = alloca %"class.used_vars::UsedVarsSet", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %11 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %12 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %13 = alloca %"class.boost::intrusive::list_iterator", align 8
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = tail call noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160) %1)
  br i1 %15, label %17, label %16

16:                                               ; preds = %3
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.11, i32 noundef 223, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN9used_vars21get_dead_instructionsERKN3cfg16ControlFlowGraphERKNS_16FixpointIteratorE, i32 noundef 2, ptr noundef nonnull @.str.12) #7
  unreachable

17:                                               ; preds = %3
  tail call void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #8
  invoke void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.230") align 8 %4, ptr noundef nonnull align 8 dereferenceable(160) %1)
          to label %18 unwind label %22

18:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #8
  %19 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  store ptr %19, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #8
  %20 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  store ptr %20, ptr %6, align 8
  %21 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #8
  br i1 %21, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %101, %18
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #8
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  ret void

22:                                               ; preds = %17
  %23 = landingpad { ptr, i32 }
          cleanup
  br label %106

.lr.ph:                                           ; preds = %18, %101
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #8
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #8
  %25 = load ptr, ptr %24, align 8, !tbaa !5
  store ptr %25, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #8
  %26 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator21get_used_vars_at_exitERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392) %2, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %27 unwind label %37

27:                                               ; preds = %.lr.ph
  invoke void @_ZN9used_vars11UsedVarsSetC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %26)
          to label %28 unwind label %37

28:                                               ; preds = %27
  %29 = invoke noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef 94, i32 noundef 5)
          to label %30 unwind label %39

30:                                               ; preds = %28
  br i1 %29, label %31, label %46

31:                                               ; preds = %30
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = call noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %32)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #8
  invoke void @_Z4showIRN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %34 unwind label %41

34:                                               ; preds = %31
  %35 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %9) #8
  invoke void (i32, i32, i1, ptr, ...) @_Z5trace11TraceModuleibPKcz(i32 noundef 94, i32 noundef 5, i1 noundef zeroext false, ptr noundef nonnull @.str.13, i64 noundef %33, ptr noundef %35)
          to label %36 unwind label %43

36:                                               ; preds = %34
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #8
  br label %46

37:                                               ; preds = %27, %.lr.ph
  %38 = landingpad { ptr, i32 }
          cleanup
  br label %105

39:                                               ; preds = %52, %28
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %104

41:                                               ; preds = %31
  %42 = landingpad { ptr, i32 }
          cleanup
  br label %45

43:                                               ; preds = %34
  %44 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #8
  br label %45

45:                                               ; preds = %43, %41
  %.pn = phi { ptr, i32 } [ %44, %43 ], [ %42, %41 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #8
  br label %104

46:                                               ; preds = %36, %30
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #8
  %47 = load ptr, ptr %7, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %10, ptr noundef nonnull align 8 dereferenceable(104) %47)
          to label %.preheader unwind label %.loopexit.split-lp

.preheader:                                       ; preds = %46, %84
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #8
  %48 = load ptr, ptr %7, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %11, ptr noundef nonnull align 8 dereferenceable(104) %48)
          to label %49 unwind label %54

49:                                               ; preds = %.preheader
  %50 = invoke noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %51 unwind label %54

51:                                               ; preds = %49
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #8
  br i1 %50, label %56, label %52

52:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #8
  %53 = invoke noundef zeroext i1 @_Z12traceEnabled11TraceModulei(i32 noundef 94, i32 noundef 5)
          to label %87 unwind label %39

.loopexit:                                        ; preds = %56, %84
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %86

.loopexit.split-lp:                               ; preds = %46
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %86

54:                                               ; preds = %49, %.preheader
  %55 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #8
  br label %86

56:                                               ; preds = %51
  %57 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %58 unwind label %.loopexit

58:                                               ; preds = %56
  %59 = getelementptr inbounds i8, ptr %57, i64 16
  %60 = load i32, ptr %59, align 8, !tbaa !9
  %.not = icmp eq i32 %60, 2
  br i1 %.not, label %61, label %84

61:                                               ; preds = %58
  %62 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %63 unwind label %79

63:                                               ; preds = %61
  %64 = getelementptr inbounds i8, ptr %62, i64 24
  %65 = load ptr, ptr %64, align 8, !tbaa !15
  %66 = invoke noundef zeroext i1 @_ZNK9used_vars16FixpointIterator11is_requiredEPK13IRInstructionRKNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392) %2, ptr noundef %65, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %67 unwind label %79

67:                                               ; preds = %63
  br i1 %66, label %83, label %68

68:                                               ; preds = %67
  %69 = call noundef zeroext i16 @_ZNK13IRInstruction6opcodeEv(ptr noundef nonnull align 8 dereferenceable(32) %65)
  %70 = call noundef zeroext i1 @_ZN6opcode23is_a_move_result_pseudoE8IROpcode(i16 noundef zeroext %69)
  br i1 %70, label %83, label %71

71:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #8
  %72 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #8
  invoke void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::list_iterator") align 8 %13, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %73 unwind label %81

73:                                               ; preds = %71
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %75 unwind label %81

75:                                               ; preds = %73
  invoke void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %12, ptr noundef nonnull align 8 dereferenceable(104) %72, ptr noundef nonnull align 8 dereferenceable(8) %74, i1 noundef zeroext false)
          to label %76 unwind label %81

76:                                               ; preds = %75
  %77 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EE12emplace_backIJS2_EEERS2_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %78 unwind label %81

78:                                               ; preds = %76
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #8
  br label %83

79:                                               ; preds = %83, %63, %61
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %86

81:                                               ; preds = %76, %75, %73, %71
  %82 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #8
  br label %86

83:                                               ; preds = %68, %78, %67
  invoke void @_ZNK9used_vars16FixpointIterator19analyze_instructionEP13IRInstructionPNS_11UsedVarsSetE(ptr noundef nonnull align 8 dereferenceable(392) %2, ptr noundef %65, ptr noundef nonnull %8)
          to label %84 unwind label %79

84:                                               ; preds = %83, %58
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %.preheader unwind label %.loopexit, !llvm.loop !16

86:                                               ; preds = %.loopexit, %.loopexit.split-lp, %79, %81, %54
  %.pn25 = phi { ptr, i32 } [ %55, %54 ], [ %80, %79 ], [ %82, %81 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #8
  br label %104

87:                                               ; preds = %52
  br i1 %53, label %88, label %101

88:                                               ; preds = %87
  %89 = load ptr, ptr %7, align 8, !tbaa !5
  %90 = call noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %89)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %14) #8
  %91 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator22get_used_vars_at_entryERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392) %2, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %92 unwind label %96

92:                                               ; preds = %88
  invoke void @_Z4showIRKN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %14, ptr noundef nonnull align 8 dereferenceable(32) %91)
          to label %93 unwind label %96

93:                                               ; preds = %92
  %94 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %14) #8
  invoke void (i32, i32, i1, ptr, ...) @_Z5trace11TraceModuleibPKcz(i32 noundef 94, i32 noundef 5, i1 noundef zeroext false, ptr noundef nonnull @.str.14, i64 noundef %90, ptr noundef %94)
          to label %95 unwind label %98

95:                                               ; preds = %93
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #8
  br label %101

96:                                               ; preds = %92, %88
  %97 = landingpad { ptr, i32 }
          cleanup
  br label %100

98:                                               ; preds = %93
  %99 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #8
  br label %100

100:                                              ; preds = %98, %96
  %.pn21 = phi { ptr, i32 } [ %99, %98 ], [ %97, %96 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #8
  br label %104

101:                                              ; preds = %95, %87
  call void @_ZN6sparta28ReducedProductAbstractDomainIN9used_vars11UsedVarsSetEJNS_17SetAbstractDomainINS_15PatriciaTreeSetIjEEEENS3_INS4_IPK13IRInstructionEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #8
  %103 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #8
  br i1 %103, label %.lr.ph, label %._crit_edge

104:                                              ; preds = %100, %86, %45, %39
  %.pn25.pn = phi { ptr, i32 } [ %.pn25, %86 ], [ %.pn21, %100 ], [ %40, %39 ], [ %.pn, %45 ]
  call void @_ZN6sparta28ReducedProductAbstractDomainIN9used_vars11UsedVarsSetEJNS_17SetAbstractDomainINS_15PatriciaTreeSetIjEEEENS3_INS4_IPK13IRInstructionEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #8
  br label %105

105:                                              ; preds = %104, %37
  %.pn25.pn.pn = phi { ptr, i32 } [ %.pn25.pn, %104 ], [ %38, %37 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #8
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  br label %106

106:                                              ; preds = %105, %22
  %.pn25.pn.pn.pn = phi { ptr, i32 } [ %.pn25.pn.pn, %105 ], [ %23, %22 ]
  call void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #8
  resume { ptr, i32 } %.pn25.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #1 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 #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector.230") align 8, ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #3

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator21get_used_vars_at_exitERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN9used_vars11UsedVarsSetC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN6opcode23is_a_move_result_pseudoE8IROpcode(i16 noundef zeroext) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EE12emplace_backIJS2_EEERS2_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

declare void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4showIRKN9used_vars11UsedVarsSetERSovENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEOT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9used_vars16FixpointIterator22get_used_vars_at_entryERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta28ReducedProductAbstractDomainIN9used_vars11UsedVarsSetEJNS_17SetAbstractDomainINS_15PatriciaTreeSetIjEEEENS3_INS4_IPK13IRInstructionEEEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3cfg23InstructionIteratorImplILb0EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 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 = { "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 = { 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 #5 = { 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 #6 = { 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 #7 = { noreturn }
attributes #8 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !14, i64 16}
!10 = !{!"_ZTS15MethodItemEntry", !11, i64 0, !14, i64 16, !7, i64 24}
!11 = !{!"_ZTSN5boost9intrusive16list_member_hookIJEEE", !12, i64 0}
!12 = !{!"_ZTSN5boost9intrusive12generic_hookILNS0_10algo_typesE0ENS0_16list_node_traitsIPvEENS0_10member_tagELNS0_14link_mode_typeE1ELNS0_14base_hook_typeE0EEE", !13, i64 0}
!13 = !{!"_ZTSN5boost9intrusive9list_nodeIPvEE", !6, i64 0, !6, i64 8}
!14 = !{!"_ZTS14MethodItemType", !7, i64 0}
!15 = !{!7, !7, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}


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