; LLVM IR from cselab/aphros :: src/util/suspender.ll (ZNK9Suspender15GetNameSequenceB5cxx11Ev)

; 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] }
%"struct.std::_List_const_iterator" = type { ptr }
%class.Suspender = type { %"class.std::__cxx11::list", %"struct.std::_List_iterator", i8, i64 }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<Suspender::State, std::allocator<Suspender::State>>::_List_impl" }
%"struct.std::__cxx11::_List_base<Suspender::State, std::allocator<Suspender::State>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"struct.std::_List_iterator" = type { ptr }
%"struct.Suspender::State" = type { i32, i32, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, i32, i32, %"class.std::unique_ptr" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.5" }
%"struct.std::_Head_base.5" = type { ptr }

@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK9Suspender15GetNameSequenceB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(48) %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca i8, align 1
  %7 = alloca ptr, align 8
  %8 = alloca %"struct.std::_List_const_iterator", align 8
  %9 = alloca %"struct.std::_List_const_iterator", align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i8, align 1
  %15 = alloca i8, align 1
  %16 = alloca %"class.std::__cxx11::basic_string", align 8
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %21 = load ptr, ptr %4, align 8
  store i1 false, ptr %5, align 1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #4
  store i8 1, ptr %6, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %22 = getelementptr inbounds %class.Suspender, ptr %21, i32 0, i32 0
  store ptr %22, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %23 = load ptr, ptr %7, align 8, !tbaa !5
  %24 = call ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %23) #4
  %25 = getelementptr inbounds %"struct.std::_List_const_iterator", ptr %8, i32 0, i32 0
  store ptr %24, ptr %25, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %26 = load ptr, ptr %7, align 8, !tbaa !5
  %27 = call ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %26) #4
  %28 = getelementptr inbounds %"struct.std::_List_const_iterator", ptr %9, i32 0, i32 0
  store ptr %27, ptr %28, align 8
  br label %29

29:                                               ; preds = %70, %2
  %30 = call noundef zeroext i1 @_ZStneRKSt20_List_const_iteratorIN9Suspender5StateEES4_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br i1 %30, label %32, label %31

31:                                               ; preds = %29
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %102

32:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %33 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNKSt20_List_const_iteratorIN9Suspender5StateEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  store ptr %33, ptr %10, align 8, !tbaa !5
  %34 = load i8, ptr %6, align 1, !tbaa !9, !range !11, !noundef !12
  %35 = trunc i8 %34 to i1
  br i1 %35, label %43, label %36

36:                                               ; preds = %32
  %37 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef @.str.8)
          to label %38 unwind label %39

38:                                               ; preds = %36
  br label %44

39:                                               ; preds = %36
  %40 = landingpad { ptr, i32 }
          cleanup
  %41 = extractvalue { ptr, i32 } %40, 0
  store ptr %41, ptr %11, align 8
  %42 = extractvalue { ptr, i32 } %40, 1
  store i32 %42, ptr %12, align 4
  br label %101

43:                                               ; preds = %32
  store i8 0, ptr %6, align 1, !tbaa !9
  br label %44

44:                                               ; preds = %43, %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  %45 = load ptr, ptr %10, align 8, !tbaa !5
  %46 = getelementptr inbounds %"struct.Suspender::State", ptr %45, i32 0, i32 4
  %47 = load i32, ptr %46, align 8, !tbaa !13
  store i32 %47, ptr %13, align 4, !tbaa !25
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #4
  %48 = load i32, ptr %13, align 4, !tbaa !25
  %49 = srem i32 %48, 10
  %50 = add nsw i32 48, %49
  %51 = trunc i32 %50 to i8
  store i8 %51, ptr %14, align 1, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #4
  %52 = load i32, ptr %13, align 4, !tbaa !25
  %53 = sdiv i32 %52, 10
  %54 = srem i32 %53, 10
  %55 = add nsw i32 48, %54
  %56 = trunc i32 %55 to i8
  store i8 %56, ptr %15, align 1, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 32, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %19) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %20) #4
  %57 = load ptr, ptr %10, align 8, !tbaa !5
  %58 = getelementptr inbounds %"struct.Suspender::State", ptr %57, i32 0, i32 2
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %20, ptr noundef nonnull align 8 dereferenceable(32) %58, ptr noundef @.str.1)
          to label %59 unwind label %72

59:                                               ; preds = %44
  %60 = load i8, ptr %15, align 1, !tbaa !26
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %19, ptr noundef nonnull align 8 dereferenceable(32) %20, i8 noundef signext %60)
          to label %61 unwind label %76

61:                                               ; preds = %59
  %62 = load i8, ptr %14, align 1, !tbaa !26
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %18, ptr noundef nonnull align 8 dereferenceable(32) %19, i8 noundef signext %62)
          to label %63 unwind label %80

63:                                               ; preds = %61
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %17, ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef @.str.1)
          to label %64 unwind label %84

64:                                               ; preds = %63
  %65 = load ptr, ptr %10, align 8, !tbaa !5
  %66 = getelementptr inbounds %"struct.Suspender::State", ptr %65, i32 0, i32 3
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_RKS8_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %16, ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %66)
          to label %67 unwind label %88

67:                                               ; preds = %64
  %68 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %16)
          to label %69 unwind label %92

69:                                               ; preds = %67
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  br label %70

70:                                               ; preds = %69
  %71 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt20_List_const_iteratorIN9Suspender5StateEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  br label %29

72:                                               ; preds = %44
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %11, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %12, align 4
  br label %100

76:                                               ; preds = %59
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %11, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %12, align 4
  br label %99

80:                                               ; preds = %61
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %11, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %12, align 4
  br label %98

84:                                               ; preds = %63
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %11, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %12, align 4
  br label %97

88:                                               ; preds = %64
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %11, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %12, align 4
  br label %96

92:                                               ; preds = %67
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %11, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %12, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #4
  br label %96

96:                                               ; preds = %92, %88
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #4
  br label %97

97:                                               ; preds = %96, %84
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  br label %98

98:                                               ; preds = %97, %80
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #4
  br label %99

99:                                               ; preds = %98, %76
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  br label %100

100:                                              ; preds = %99, %72
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %101

101:                                              ; preds = %100, %39
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  br label %106

102:                                              ; preds = %31
  store i1 true, ptr %5, align 1
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #4
  %103 = load i1, ptr %5, align 1
  br i1 %103, label %105, label %104

104:                                              ; preds = %102
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  br label %105

105:                                              ; preds = %104, %102
  ret void

106:                                              ; preds = %101
  %107 = load ptr, ptr %11, align 8
  %108 = load i32, ptr %12, align 4
  %109 = insertvalue { ptr, i32 } poison, ptr %107, 0
  %110 = insertvalue { ptr, i32 } %109, i32 %108, 1
  resume { ptr, i32 } %110
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt20_List_const_iteratorIN9Suspender5StateEES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZNKSt20_List_const_iteratorIN9Suspender5StateEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_RKS8_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_PKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt20_List_const_iteratorIN9Suspender5StateEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = { 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 = !{!14, !15, i64 72}
!14 = !{!"_ZTSN9Suspender5StateE", !15, i64 0, !15, i64 4, !16, i64 8, !16, i64 40, !15, i64 72, !15, i64 76, !15, i64 80, !19, i64 88}
!15 = !{!"int", !7, i64 0}
!16 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !17, i64 0, !18, i64 8, !7, i64 16}
!17 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!18 = !{!"long", !7, i64 0}
!19 = !{!"_ZTSSt10unique_ptrI10BaseHolderSt14default_deleteIS0_EE", !20, i64 0}
!20 = !{!"_ZTSSt15__uniq_ptr_dataI10BaseHolderSt14default_deleteIS0_ELb1ELb1EE", !21, i64 0}
!21 = !{!"_ZTSSt15__uniq_ptr_implI10BaseHolderSt14default_deleteIS0_EE", !22, i64 0}
!22 = !{!"_ZTSSt5tupleIJP10BaseHolderSt14default_deleteIS0_EEE", !23, i64 0}
!23 = !{!"_ZTSSt11_Tuple_implILm0EJP10BaseHolderSt14default_deleteIS0_EEE", !24, i64 0}
!24 = !{!"_ZTSSt10_Head_baseILm0EP10BaseHolderLb0EE", !6, i64 0}
!25 = !{!15, !15, i64 0}
!26 = !{!7, !7, i64 0}


; 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] }
%"struct.std::_List_const_iterator" = type { ptr }

@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK9Suspender15GetNameSequenceB5cxx11Ev(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(48) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.std::_List_const_iterator", align 8
  %4 = alloca %"struct.std::_List_const_iterator", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %10 = tail call ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  store ptr %10, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %11 = tail call ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  store ptr %11, ptr %4, align 8
  %12 = call noundef zeroext i1 @_ZStneRKSt20_List_const_iteratorIN9Suspender5StateEES4_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  br i1 %12, label %.lr.ph.peel, label %._crit_edge

.lr.ph.peel:                                      ; preds = %2
  %13 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNKSt20_List_const_iteratorIN9Suspender5StateEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %14 = getelementptr inbounds i8, ptr %13, i64 72
  %15 = load i32, ptr %14, align 8, !tbaa !5
  %16 = srem i32 %15, 10
  %17 = sdiv i32 %15, 10
  %18 = trunc nsw i32 %16 to i8
  %19 = add nsw i8 %18, 48
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #4
  %20 = getelementptr inbounds i8, ptr %13, i64 8
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull @.str.1)
          to label %21 unwind label %.loopexit.split-lp30

21:                                               ; preds = %.lr.ph.peel
  %22 = srem i32 %17, 10
  %23 = trunc nsw i32 %22 to i8
  %24 = add nsw i8 %23, 48
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef nonnull align 8 dereferenceable(32) %9, i8 noundef signext %24)
          to label %25 unwind label %.loopexit.split-lp35

25:                                               ; preds = %21
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %8, i8 noundef signext %19)
          to label %26 unwind label %.loopexit.split-lp40

26:                                               ; preds = %25
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %6, ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull @.str.1)
          to label %27 unwind label %.loopexit.split-lp45

27:                                               ; preds = %26
  %28 = getelementptr inbounds i8, ptr %13, i64 40
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_RKS8_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %5, ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %28)
          to label %29 unwind label %.loopexit.split-lp50

29:                                               ; preds = %27
  %30 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %31 unwind label %.loopexit.split-lp55

31:                                               ; preds = %29
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #4
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt20_List_const_iteratorIN9Suspender5StateEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %33 = call noundef zeroext i1 @_ZStneRKSt20_List_const_iteratorIN9Suspender5StateEES4_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  br i1 %33, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %31, %54, %2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  ret void

.lr.ph:                                           ; preds = %31, %54
  %34 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZNKSt20_List_const_iteratorIN9Suspender5StateEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %35 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull @.str.8)
          to label %36 unwind label %.loopexit

.loopexit:                                        ; preds = %.lr.ph
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %63

36:                                               ; preds = %.lr.ph
  %37 = getelementptr inbounds i8, ptr %34, i64 72
  %38 = load i32, ptr %37, align 8, !tbaa !5
  %39 = srem i32 %38, 10
  %40 = sdiv i32 %38, 10
  %41 = trunc nsw i32 %39 to i8
  %42 = add nsw i8 %41, 48
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %9) #4
  %43 = getelementptr inbounds i8, ptr %34, i64 8
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef nonnull align 8 dereferenceable(32) %43, ptr noundef nonnull @.str.1)
          to label %44 unwind label %.loopexit29

44:                                               ; preds = %36
  %45 = srem i32 %40, 10
  %46 = trunc nsw i32 %45 to i8
  %47 = add nsw i8 %46, 48
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef nonnull align 8 dereferenceable(32) %9, i8 noundef signext %47)
          to label %48 unwind label %.loopexit34

48:                                               ; preds = %44
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %8, i8 noundef signext %42)
          to label %49 unwind label %.loopexit39

49:                                               ; preds = %48
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_PKS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %6, ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull @.str.1)
          to label %50 unwind label %.loopexit44

50:                                               ; preds = %49
  %51 = getelementptr inbounds i8, ptr %34, i64 40
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_RKS8_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %5, ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %51)
          to label %52 unwind label %.loopexit49

52:                                               ; preds = %50
  %53 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %54 unwind label %.loopexit54

54:                                               ; preds = %52
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #4
  %55 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt20_List_const_iteratorIN9Suspender5StateEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %56 = call noundef zeroext i1 @_ZStneRKSt20_List_const_iteratorIN9Suspender5StateEES4_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  br i1 %56, label %.lr.ph, label %._crit_edge, !llvm.loop !20

.loopexit29:                                      ; preds = %36
  %lpad.loopexit31 = landingpad { ptr, i32 }
          cleanup
  br label %62

.loopexit.split-lp30:                             ; preds = %.lr.ph.peel
  %lpad.loopexit.split-lp32 = landingpad { ptr, i32 }
          cleanup
  br label %62

.loopexit34:                                      ; preds = %44
  %lpad.loopexit36 = landingpad { ptr, i32 }
          cleanup
  br label %61

.loopexit.split-lp35:                             ; preds = %21
  %lpad.loopexit.split-lp37 = landingpad { ptr, i32 }
          cleanup
  br label %61

.loopexit39:                                      ; preds = %48
  %lpad.loopexit41 = landingpad { ptr, i32 }
          cleanup
  br label %60

.loopexit.split-lp40:                             ; preds = %25
  %lpad.loopexit.split-lp42 = landingpad { ptr, i32 }
          cleanup
  br label %60

.loopexit44:                                      ; preds = %49
  %lpad.loopexit46 = landingpad { ptr, i32 }
          cleanup
  br label %59

.loopexit.split-lp45:                             ; preds = %26
  %lpad.loopexit.split-lp47 = landingpad { ptr, i32 }
          cleanup
  br label %59

.loopexit49:                                      ; preds = %50
  %lpad.loopexit51 = landingpad { ptr, i32 }
          cleanup
  br label %58

.loopexit.split-lp50:                             ; preds = %27
  %lpad.loopexit.split-lp52 = landingpad { ptr, i32 }
          cleanup
  br label %58

.loopexit54:                                      ; preds = %52
  %lpad.loopexit56 = landingpad { ptr, i32 }
          cleanup
  br label %57

.loopexit.split-lp55:                             ; preds = %29
  %lpad.loopexit.split-lp57 = landingpad { ptr, i32 }
          cleanup
  br label %57

57:                                               ; preds = %.loopexit.split-lp55, %.loopexit54
  %lpad.phi58 = phi { ptr, i32 } [ %lpad.loopexit56, %.loopexit54 ], [ %lpad.loopexit.split-lp57, %.loopexit.split-lp55 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #4
  br label %58

58:                                               ; preds = %.loopexit49, %.loopexit.split-lp50, %57
  %.pn = phi { ptr, i32 } [ %lpad.phi58, %57 ], [ %lpad.loopexit51, %.loopexit49 ], [ %lpad.loopexit.split-lp52, %.loopexit.split-lp50 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  br label %59

59:                                               ; preds = %.loopexit44, %.loopexit.split-lp45, %58
  %.pn.pn = phi { ptr, i32 } [ %.pn, %58 ], [ %lpad.loopexit46, %.loopexit44 ], [ %lpad.loopexit.split-lp47, %.loopexit.split-lp45 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  br label %60

60:                                               ; preds = %.loopexit39, %.loopexit.split-lp40, %59
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %59 ], [ %lpad.loopexit41, %.loopexit39 ], [ %lpad.loopexit.split-lp42, %.loopexit.split-lp40 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  br label %61

61:                                               ; preds = %.loopexit34, %.loopexit.split-lp35, %60
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %60 ], [ %lpad.loopexit36, %.loopexit34 ], [ %lpad.loopexit.split-lp37, %.loopexit.split-lp35 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  br label %62

62:                                               ; preds = %.loopexit29, %.loopexit.split-lp30, %61
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %61 ], [ %lpad.loopexit31, %.loopexit29 ], [ %lpad.loopexit.split-lp32, %.loopexit.split-lp30 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #4
  br label %63

63:                                               ; preds = %62, %.loopexit
  %.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn, %62 ], [ %lpad.loopexit, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  resume { ptr, i32 } %.pn.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt7__cxx114listIN9Suspender5StateESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt20_List_const_iteratorIN9Suspender5StateEES4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZNKSt20_List_const_iteratorIN9Suspender5StateEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_RKS8_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEOS8_S5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EERKS8_PKS5_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt20_List_const_iteratorIN9Suspender5StateEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 = { 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, !7, i64 72}
!6 = !{!"_ZTSN9Suspender5StateE", !7, i64 0, !7, i64 4, !10, i64 8, !10, i64 40, !7, i64 72, !7, i64 76, !7, i64 80, !14, i64 88}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !11, i64 0, !13, i64 8, !8, i64 16}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !12, i64 0}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!"_ZTSSt10unique_ptrI10BaseHolderSt14default_deleteIS0_EE", !15, i64 0}
!15 = !{!"_ZTSSt15__uniq_ptr_dataI10BaseHolderSt14default_deleteIS0_ELb1ELb1EE", !16, i64 0}
!16 = !{!"_ZTSSt15__uniq_ptr_implI10BaseHolderSt14default_deleteIS0_EE", !17, i64 0}
!17 = !{!"_ZTSSt5tupleIJP10BaseHolderSt14default_deleteIS0_EEE", !18, i64 0}
!18 = !{!"_ZTSSt11_Tuple_implILm0EJP10BaseHolderSt14default_deleteIS0_EEE", !19, i64 0}
!19 = !{!"_ZTSSt10_Head_baseILm0EP10BaseHolderLb0EE", !12, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.peeled.count", i32 1}


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