; LLVM IR from justinxu9905/bustub-2022-fall :: third_party/argparse/samples (negative_numbers)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.argparse::ArgumentParser" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i8, %"class.std::__cxx11::list", %"class.std::__cxx11::list", %"class.std::map", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::list.6", %"class.std::map.11", %"class.std::map.16" }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<argparse::Argument, std::allocator<argparse::Argument>>::_List_impl" }
%"struct.std::__cxx11::_List_base<argparse::Argument, std::allocator<argparse::Argument>>::_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 }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>>, std::less<void>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>>, std::less<void>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.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::__cxx11::list.6" = type { %"class.std::__cxx11::_List_base.7" }
%"class.std::__cxx11::_List_base.7" = type { %"struct.std::__cxx11::_List_base<std::reference_wrapper<argparse::ArgumentParser>, std::allocator<std::reference_wrapper<argparse::ArgumentParser>>>::_List_impl" }
%"struct.std::__cxx11::_List_base<std::reference_wrapper<argparse::ArgumentParser>, std::allocator<std::reference_wrapper<argparse::ArgumentParser>>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"class.std::map.11" = type { %"class.std::_Rb_tree.12" }
%"class.std::_Rb_tree.12" = type { %"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>>, std::less<void>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>>, std::less<void>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.16" = type { %"class.std::_Rb_tree.17" }
%"class.std::_Rb_tree.17" = type { %"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, bool>, std::_Select1st<std::pair<const std::basic_string_view<char>, bool>>, std::less<void>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, bool>, std::_Select1st<std::pair<const std::basic_string_view<char>, bool>>, std::less<void>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::allocator" = type { i8 }
%"class.std::basic_string_view" = type { i64, ptr }
%"class.std::vector.34" = type { %"struct.std::_Vector_base.35" }
%"struct.std::_Vector_base.35" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [17 x i8], align 1
@_ZTISt13runtime_error = external constant ptr
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.6 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %"class.argparse::ArgumentParser", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::allocator", align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca ptr, align 8
  %18 = alloca %"class.std::basic_string_view", align 8
  %19 = alloca %"class.std::basic_string_view", align 8
  %20 = alloca %"class.std::basic_string_view", align 8
  %21 = alloca ptr, align 8
  %22 = alloca %"class.std::vector.34", align 8
  %23 = alloca %"class.std::basic_string_view", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %26 = alloca ptr, align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 448, ptr %6) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %27 unwind label %49

27:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %28 unwind label %53

28:                                               ; preds = %27
  invoke void @_ZN8argparse14ArgumentParserC2ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_NS_17default_argumentsE(ptr noundef nonnull align 8 dereferenceable(448) %6, ptr noundef %7, ptr noundef %11, i32 noundef 3)
          to label %29 unwind label %57

29:                                               ; preds = %28
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #10
  %30 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse14ArgumentParser12add_argumentIJPKcEEERNS_8ArgumentEDpT_(ptr noundef nonnull align 8 dereferenceable(448) %6, ptr noundef @.str.2)
          to label %31 unwind label %63

31:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %32 unwind label %67

32:                                               ; preds = %31
  %33 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4helpENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(272) %30, ptr noundef %13)
          to label %34 unwind label %71

34:                                               ; preds = %32
  %35 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc105EiEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272) %33)
          to label %36 unwind label %71

36:                                               ; preds = %34
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #10
  %37 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse14ArgumentParser12add_argumentIJPKcEEERNS_8ArgumentEDpT_(ptr noundef nonnull align 8 dereferenceable(448) %6, ptr noundef @.str.4)
          to label %38 unwind label %63

38:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %39 unwind label %76

39:                                               ; preds = %38
  %40 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4helpENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(272) %37, ptr noundef %15)
          to label %41 unwind label %80

41:                                               ; preds = %39
  %42 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument5nargsEm(ptr noundef nonnull align 8 dereferenceable(272) %40, i64 noundef 4)
          to label %43 unwind label %80

43:                                               ; preds = %41
  %44 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc103EfEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272) %42)
          to label %45 unwind label %80

45:                                               ; preds = %43
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #10
  %46 = load i32, ptr %4, align 4, !tbaa !5
  %47 = load ptr, ptr %5, align 8, !tbaa !9
  invoke void @_ZN8argparse14ArgumentParser10parse_argsEiPKPKc(ptr noundef nonnull align 8 dereferenceable(448) %6, i32 noundef %46, ptr noundef %47)
          to label %48 unwind label %85

48:                                               ; preds = %45
  br label %112

49:                                               ; preds = %2
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %9, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %10, align 4
  br label %62

53:                                               ; preds = %27
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %9, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %10, align 4
  br label %61

57:                                               ; preds = %28
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #10
  br label %61

61:                                               ; preds = %57, %53
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #10
  br label %62

62:                                               ; preds = %61, %49
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #10
  br label %182

63:                                               ; preds = %176, %140, %133, %130, %127, %121, %119, %112, %36, %29
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %9, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %10, align 4
  br label %181

67:                                               ; preds = %31
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %9, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %10, align 4
  br label %75

71:                                               ; preds = %34, %32
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %9, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #10
  br label %75

75:                                               ; preds = %71, %67
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #10
  br label %181

76:                                               ; preds = %38
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %9, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %10, align 4
  br label %84

80:                                               ; preds = %43, %41, %39
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %9, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #10
  br label %84

84:                                               ; preds = %80, %76
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #10
  br label %181

85:                                               ; preds = %45
  %86 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt13runtime_error
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %9, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %10, align 4
  br label %89

89:                                               ; preds = %85
  %90 = load i32, ptr %10, align 4
  %91 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt13runtime_error) #10
  %92 = icmp eq i32 %90, %91
  br i1 %92, label %93, label %181

93:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #10
  %94 = load ptr, ptr %9, align 8
  %95 = call ptr @__cxa_begin_catch(ptr %94) #10
  store ptr %95, ptr %17, align 8
  %96 = load ptr, ptr %17, align 8, !tbaa !9
  %97 = load ptr, ptr %96, align 8, !tbaa !11
  %98 = getelementptr inbounds ptr, ptr %97, i64 2
  %99 = load ptr, ptr %98, align 8
  %100 = call noundef ptr %99(ptr noundef nonnull align 8 dereferenceable(16) %96) #10
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef %100)
          to label %102 unwind label %107

102:                                              ; preds = %93
  %103 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %104 unwind label %107

104:                                              ; preds = %102
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8argparselsERSoRKNS_14ArgumentParserE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull align 8 dereferenceable(448) %6)
          to label %106 unwind label %107

106:                                              ; preds = %104
  call void @exit(i32 noundef 1) #11
  unreachable

107:                                              ; preds = %104, %102, %93
  %108 = landingpad { ptr, i32 }
          cleanup
  %109 = extractvalue { ptr, i32 } %108, 0
  store ptr %109, ptr %9, align 8
  %110 = extractvalue { ptr, i32 } %108, 1
  store i32 %110, ptr %10, align 4
  invoke void @__cxa_end_catch()
          to label %111 unwind label %188

111:                                              ; preds = %107
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #10
  br label %181

112:                                              ; preds = %48
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %18, ptr noundef @.str.2) #10
  %113 = getelementptr inbounds { i64, ptr }, ptr %18, i32 0, i32 0
  %114 = load i64, ptr %113, align 8
  %115 = getelementptr inbounds { i64, ptr }, ptr %18, i32 0, i32 1
  %116 = load ptr, ptr %115, align 8
  %117 = invoke noundef zeroext i1 @_ZNK8argparse14ArgumentParser7is_usedESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448) %6, i64 %114, ptr %116)
          to label %118 unwind label %63

118:                                              ; preds = %112
  br i1 %117, label %119, label %133

119:                                              ; preds = %118
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.6)
          to label %121 unwind label %63

121:                                              ; preds = %119
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef @.str.2) #10
  %122 = getelementptr inbounds { i64, ptr }, ptr %19, i32 0, i32 0
  %123 = load i64, ptr %122, align 8
  %124 = getelementptr inbounds { i64, ptr }, ptr %19, i32 0, i32 1
  %125 = load ptr, ptr %124, align 8
  %126 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8argparse14ArgumentParser3getIiEENSt11conditionalIXsr7detailsE11IsContainerIT_EES3_RKS3_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448) %6, i64 %123, ptr %125)
          to label %127 unwind label %63

127:                                              ; preds = %121
  %128 = load i32, ptr %126, align 4, !tbaa !5
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %120, i32 noundef %128)
          to label %130 unwind label %63

130:                                              ; preds = %127
  %131 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %129, ptr noundef @.str.7)
          to label %132 unwind label %63

132:                                              ; preds = %130
  br label %133

133:                                              ; preds = %132, %118
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef @.str.4) #10
  %134 = getelementptr inbounds { i64, ptr }, ptr %20, i32 0, i32 0
  %135 = load i64, ptr %134, align 8
  %136 = getelementptr inbounds { i64, ptr }, ptr %20, i32 0, i32 1
  %137 = load ptr, ptr %136, align 8
  %138 = invoke noundef zeroext i1 @_ZNK8argparse14ArgumentParser7is_usedESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448) %6, i64 %135, ptr %137)
          to label %139 unwind label %63

139:                                              ; preds = %133
  br i1 %138, label %140, label %179

140:                                              ; preds = %139
  %141 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.8)
          to label %142 unwind label %63

142:                                              ; preds = %140
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #10
  call void @llvm.lifetime.start.p0(i64 24, ptr %22) #10
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef @.str.4) #10
  %143 = getelementptr inbounds { i64, ptr }, ptr %23, i32 0, i32 0
  %144 = load i64, ptr %143, align 8
  %145 = getelementptr inbounds { i64, ptr }, ptr %23, i32 0, i32 1
  %146 = load ptr, ptr %145, align 8
  invoke void @_ZNK8argparse14ArgumentParser3getISt6vectorIfSaIfEEEENSt11conditionalIXsr7detailsE11IsContainerIT_EES6_RKS6_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr dead_on_unwind writable sret(%"class.std::vector.34") align 8 %22, ptr noundef nonnull align 8 dereferenceable(448) %6, i64 %144, ptr %146)
          to label %147 unwind label %157

147:                                              ; preds = %142
  store ptr %22, ptr %21, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #10
  %148 = load ptr, ptr %21, align 8, !tbaa !9
  %149 = call ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %148) #10
  %150 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %24, i32 0, i32 0
  store ptr %149, ptr %150, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #10
  %151 = load ptr, ptr %21, align 8, !tbaa !9
  %152 = call ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %151) #10
  %153 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %25, i32 0, i32 0
  store ptr %152, ptr %153, align 8
  br label %154

154:                                              ; preds = %169, %147
  %155 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull align 8 dereferenceable(8) %25) #10
  br i1 %155, label %161, label %156

156:                                              ; preds = %154
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #10
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr %22) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #10
  br label %176

157:                                              ; preds = %142
  %158 = landingpad { ptr, i32 }
          cleanup
  %159 = extractvalue { ptr, i32 } %158, 0
  store ptr %159, ptr %9, align 8
  %160 = extractvalue { ptr, i32 } %158, 1
  store i32 %160, ptr %10, align 4
  br label %175

161:                                              ; preds = %154
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #10
  %162 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #10
  store ptr %162, ptr %26, align 8, !tbaa !9
  %163 = load ptr, ptr %26, align 8, !tbaa !9
  %164 = load float, ptr %163, align 4, !tbaa !13
  %165 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, float noundef %164)
          to label %166 unwind label %171

166:                                              ; preds = %161
  %167 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %165, ptr noundef @.str.9)
          to label %168 unwind label %171

168:                                              ; preds = %166
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #10
  br label %169

169:                                              ; preds = %168
  %170 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #10
  br label %154

171:                                              ; preds = %166, %161
  %172 = landingpad { ptr, i32 }
          cleanup
  %173 = extractvalue { ptr, i32 } %172, 0
  store ptr %173, ptr %9, align 8
  %174 = extractvalue { ptr, i32 } %172, 1
  store i32 %174, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #10
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr %22) #10
  br label %175

175:                                              ; preds = %171, %157
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #10
  br label %181

176:                                              ; preds = %156
  %177 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %178 unwind label %63

178:                                              ; preds = %176
  br label %179

179:                                              ; preds = %178, %139
  call void @_ZN8argparse14ArgumentParserD2Ev(ptr noundef nonnull align 8 dereferenceable(448) %6) #10
  call void @llvm.lifetime.end.p0(i64 448, ptr %6) #10
  %180 = load i32, ptr %3, align 4
  ret i32 %180

181:                                              ; preds = %175, %111, %89, %84, %75, %63
  call void @_ZN8argparse14ArgumentParserD2Ev(ptr noundef nonnull align 8 dereferenceable(448) %6) #10
  br label %182

182:                                              ; preds = %181, %62
  call void @llvm.lifetime.end.p0(i64 448, ptr %6) #10
  br label %183

183:                                              ; preds = %182
  %184 = load ptr, ptr %9, align 8
  %185 = load i32, ptr %10, align 4
  %186 = insertvalue { ptr, i32 } poison, ptr %184, 0
  %187 = insertvalue { ptr, i32 } %186, i32 %185, 1
  resume { ptr, i32 } %187

188:                                              ; preds = %107
  %189 = landingpad { ptr, i32 }
          catch ptr null
  %190 = extractvalue { ptr, i32 } %189, 0
  call void @__clang_call_terminate(ptr %190) #11
  unreachable
}

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8argparse14ArgumentParserC2ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_NS_17default_argumentsE(ptr noundef nonnull align 8 dereferenceable(448), ptr noundef, ptr noundef, i32 noundef) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse14ArgumentParser12add_argumentIJPKcEEERNS_8ArgumentEDpT_(ptr noundef nonnull align 8 dereferenceable(448), ptr noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4helpENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(272), ptr noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc105EiEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument5nargsEm(ptr noundef nonnull align 8 dereferenceable(272), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc103EfEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8argparse14ArgumentParser10parse_argsEiPKPKc(ptr noundef nonnull align 8 dereferenceable(448), i32 noundef, ptr noundef) #3 align 2

; Function Attrs: nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #4

declare ptr @__cxa_begin_catch(ptr)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8argparselsERSoRKNS_14ArgumentParserE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(448)) #3

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #6

declare void @__cxa_end_catch()

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #7

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK8argparse14ArgumentParser7is_usedESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448), i64, ptr) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull) unnamed_addr #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #8

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8argparse14ArgumentParser3getIiEENSt11conditionalIXsr7detailsE11IsContainerIT_EES3_RKS3_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448), i64, ptr) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK8argparse14ArgumentParser3getISt6vectorIfSaIfEEEENSt11conditionalIXsr7detailsE11IsContainerIT_EES6_RKS6_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.34") align 8, ptr noundef nonnull align 8 dereferenceable(448), i64, ptr) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #9

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8argparse14ArgumentParserD2Ev(ptr noundef nonnull align 8 dereferenceable(448)) unnamed_addr #2 align 2

attributes #0 = { mustprogress norecurse 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 = { 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 #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 memory(none) }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noreturn nounwind "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 = { noinline noreturn nounwind uwtable "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 #8 = { "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 #9 = { 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 #10 = { nounwind }
attributes #11 = { noreturn 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"float", !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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.argparse::ArgumentParser" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i8, %"class.std::__cxx11::list", %"class.std::__cxx11::list", %"class.std::map", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::list.6", %"class.std::map.11", %"class.std::map.16" }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<argparse::Argument, std::allocator<argparse::Argument>>::_List_impl" }
%"struct.std::__cxx11::_List_base<argparse::Argument, std::allocator<argparse::Argument>>::_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 }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>>, std::less<void>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<argparse::Argument>>>, std::less<void>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.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::__cxx11::list.6" = type { %"class.std::__cxx11::_List_base.7" }
%"class.std::__cxx11::_List_base.7" = type { %"struct.std::__cxx11::_List_base<std::reference_wrapper<argparse::ArgumentParser>, std::allocator<std::reference_wrapper<argparse::ArgumentParser>>>::_List_impl" }
%"struct.std::__cxx11::_List_base<std::reference_wrapper<argparse::ArgumentParser>, std::allocator<std::reference_wrapper<argparse::ArgumentParser>>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"class.std::map.11" = type { %"class.std::_Rb_tree.12" }
%"class.std::_Rb_tree.12" = type { %"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>>, std::less<void>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>, std::_Select1st<std::pair<const std::basic_string_view<char>, std::_List_iterator<std::reference_wrapper<argparse::ArgumentParser>>>>, std::less<void>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.16" = type { %"class.std::_Rb_tree.17" }
%"class.std::_Rb_tree.17" = type { %"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, bool>, std::_Select1st<std::pair<const std::basic_string_view<char>, bool>>, std::less<void>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::basic_string_view<char>, std::pair<const std::basic_string_view<char>, bool>, std::_Select1st<std::pair<const std::basic_string_view<char>, bool>>, std::less<void>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::allocator" = type { i8 }
%"class.std::basic_string_view" = type { i64, ptr }
%"class.std::vector.34" = type { %"struct.std::_Vector_base.35" }
%"struct.std::_Vector_base.35" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [17 x i8], align 1
@_ZTISt13runtime_error = external constant ptr
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.6 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.argparse::ArgumentParser", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca %"class.std::basic_string_view", align 8
  %13 = alloca %"class.std::basic_string_view", align 8
  %14 = alloca %"class.std::basic_string_view", align 8
  %15 = alloca %"class.std::vector.34", align 8
  %16 = alloca %"class.std::basic_string_view", align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 448, ptr nonnull %3) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %19 unwind label %36

19:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %20 unwind label %38

20:                                               ; preds = %19
  invoke void @_ZN8argparse14ArgumentParserC2ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_NS_17default_argumentsE(ptr noundef nonnull align 8 dereferenceable(448) %3, ptr noundef nonnull %4, ptr noundef nonnull %6, i32 noundef 3)
          to label %21 unwind label %40

21:                                               ; preds = %20
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #10
  %22 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse14ArgumentParser12add_argumentIJPKcEEERNS_8ArgumentEDpT_(ptr noundef nonnull align 8 dereferenceable(448) %3, ptr noundef nonnull @.str.2)
          to label %23 unwind label %44

23:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %24 unwind label %48

24:                                               ; preds = %23
  %25 = call noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4helpENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(272) %22, ptr noundef nonnull %8)
  %26 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc105EiEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272) %25)
          to label %27 unwind label %50

27:                                               ; preds = %24
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #10
  %28 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse14ArgumentParser12add_argumentIJPKcEEERNS_8ArgumentEDpT_(ptr noundef nonnull align 8 dereferenceable(448) %3, ptr noundef nonnull @.str.4)
          to label %29 unwind label %44

29:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %30 unwind label %53

30:                                               ; preds = %29
  %31 = call noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4helpENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(272) %28, ptr noundef nonnull %10)
  %32 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument5nargsEm(ptr noundef nonnull align 8 dereferenceable(272) %31, i64 noundef 4)
          to label %33 unwind label %55

33:                                               ; preds = %30
  %34 = invoke noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc103EfEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272) %32)
          to label %35 unwind label %55

35:                                               ; preds = %33
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #10
  invoke void @_ZN8argparse14ArgumentParser10parse_argsEiPKPKc(ptr noundef nonnull align 8 dereferenceable(448) %3, i32 noundef %0, ptr noundef %1)
          to label %81 unwind label %58

36:                                               ; preds = %2
  %37 = landingpad { ptr, i32 }
          cleanup
  br label %43

38:                                               ; preds = %19
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %42

40:                                               ; preds = %20
  %41 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #10
  br label %42

42:                                               ; preds = %40, %38
  %.pn = phi { ptr, i32 } [ %41, %40 ], [ %39, %38 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #10
  br label %43

43:                                               ; preds = %42, %36
  %.pn.pn = phi { ptr, i32 } [ %.pn, %42 ], [ %37, %36 ]
  %.1 = extractvalue { ptr, i32 } %.pn.pn, 0
  %.111 = extractvalue { ptr, i32 } %.pn.pn, 1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #10
  br label %131

44:                                               ; preds = %._crit_edge, %105, %99, %97, %94, %89, %87, %81, %27, %21
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  %47 = extractvalue { ptr, i32 } %45, 1
  br label %130

48:                                               ; preds = %23
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %24
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #10
  br label %52

52:                                               ; preds = %50, %48
  %.pn20 = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  %.2 = extractvalue { ptr, i32 } %.pn20, 0
  %.212 = extractvalue { ptr, i32 } %.pn20, 1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #10
  br label %130

53:                                               ; preds = %29
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %57

55:                                               ; preds = %33, %30
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #10
  br label %57

57:                                               ; preds = %55, %53
  %.pn22 = phi { ptr, i32 } [ %56, %55 ], [ %54, %53 ]
  %.3 = extractvalue { ptr, i32 } %.pn22, 0
  %.313 = extractvalue { ptr, i32 } %.pn22, 1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #10
  br label %130

58:                                               ; preds = %35
  %59 = landingpad { ptr, i32 }
          cleanup
          catch ptr @_ZTISt13runtime_error
  %60 = extractvalue { ptr, i32 } %59, 0
  %61 = extractvalue { ptr, i32 } %59, 1
  %62 = call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt13runtime_error) #10
  %63 = icmp eq i32 %61, %62
  br i1 %63, label %64, label %130

64:                                               ; preds = %58
  %65 = call ptr @__cxa_begin_catch(ptr %60) #10
  %66 = load ptr, ptr %65, align 8, !tbaa !5
  %67 = getelementptr inbounds i8, ptr %66, i64 16
  %68 = load ptr, ptr %67, align 8
  %69 = call noundef ptr %68(ptr noundef nonnull align 8 dereferenceable(16) %65) #10
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef %69)
          to label %71 unwind label %76

71:                                               ; preds = %64
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %73 unwind label %76

73:                                               ; preds = %71
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8argparselsERSoRKNS_14ArgumentParserE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull align 8 dereferenceable(448) %3)
          to label %75 unwind label %76

75:                                               ; preds = %73
  call void @exit(i32 noundef 1) #11
  unreachable

76:                                               ; preds = %73, %71, %64
  %77 = landingpad { ptr, i32 }
          cleanup
  invoke void @__cxa_end_catch()
          to label %78 unwind label %134

78:                                               ; preds = %76
  %79 = extractvalue { ptr, i32 } %77, 1
  %80 = extractvalue { ptr, i32 } %77, 0
  br label %130

81:                                               ; preds = %35
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef @.str.2) #10
  %82 = load i64, ptr %12, align 8
  %83 = getelementptr inbounds i8, ptr %12, i64 8
  %84 = load ptr, ptr %83, align 8
  %85 = invoke noundef zeroext i1 @_ZNK8argparse14ArgumentParser7is_usedESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448) %3, i64 %82, ptr %84)
          to label %86 unwind label %44

86:                                               ; preds = %81
  br i1 %85, label %87, label %99

87:                                               ; preds = %86
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.6)
          to label %89 unwind label %44

89:                                               ; preds = %87
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef @.str.2) #10
  %90 = load i64, ptr %13, align 8
  %91 = getelementptr inbounds i8, ptr %13, i64 8
  %92 = load ptr, ptr %91, align 8
  %93 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8argparse14ArgumentParser3getIiEENSt11conditionalIXsr7detailsE11IsContainerIT_EES3_RKS3_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448) %3, i64 %90, ptr %92)
          to label %94 unwind label %44

94:                                               ; preds = %89
  %95 = load i32, ptr %93, align 4, !tbaa !8
  %96 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %88, i32 noundef %95)
          to label %97 unwind label %44

97:                                               ; preds = %94
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %96, ptr noundef nonnull @.str.7)
          to label %99 unwind label %44

99:                                               ; preds = %97, %86
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef @.str.4) #10
  %100 = load i64, ptr %14, align 8
  %101 = getelementptr inbounds i8, ptr %14, i64 8
  %102 = load ptr, ptr %101, align 8
  %103 = invoke noundef zeroext i1 @_ZNK8argparse14ArgumentParser7is_usedESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448) %3, i64 %100, ptr %102)
          to label %104 unwind label %44

104:                                              ; preds = %99
  br i1 %103, label %105, label %129

105:                                              ; preds = %104
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.8)
          to label %107 unwind label %44

107:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %15) #10
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef @.str.4) #10
  %108 = load i64, ptr %16, align 8
  %109 = getelementptr inbounds i8, ptr %16, i64 8
  %110 = load ptr, ptr %109, align 8
  invoke void @_ZNK8argparse14ArgumentParser3getISt6vectorIfSaIfEEEENSt11conditionalIXsr7detailsE11IsContainerIT_EES6_RKS6_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.34") align 8 %15, ptr noundef nonnull align 8 dereferenceable(448) %3, i64 %108, ptr %110)
          to label %111 unwind label %116

111:                                              ; preds = %107
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #10
  %112 = call ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  store ptr %112, ptr %17, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #10
  %113 = call ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  store ptr %113, ptr %18, align 8
  %114 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #10
  br i1 %114, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %123, %111
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #10
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #10
  %115 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %129 unwind label %44

116:                                              ; preds = %107
  %117 = landingpad { ptr, i32 }
          cleanup
  br label %128

.lr.ph:                                           ; preds = %111, %123
  %118 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #10
  %119 = load float, ptr %118, align 4, !tbaa !11
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, float noundef %119)
          to label %121 unwind label %126

121:                                              ; preds = %.lr.ph
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %120, ptr noundef nonnull @.str.9)
          to label %123 unwind label %126

123:                                              ; preds = %121
  %124 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #10
  %125 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #10
  br i1 %125, label %.lr.ph, label %._crit_edge

126:                                              ; preds = %121, %.lr.ph
  %127 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #10
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #10
  br label %128

128:                                              ; preds = %126, %116
  %.pn24 = phi { ptr, i32 } [ %127, %126 ], [ %117, %116 ]
  %.4 = extractvalue { ptr, i32 } %.pn24, 0
  %.414 = extractvalue { ptr, i32 } %.pn24, 1
  br label %130

129:                                              ; preds = %._crit_edge, %104
  call void @_ZN8argparse14ArgumentParserD2Ev(ptr noundef nonnull align 8 dereferenceable(448) %3) #10
  call void @llvm.lifetime.end.p0(i64 448, ptr nonnull %3) #10
  ret i32 0

130:                                              ; preds = %128, %78, %58, %57, %52, %44
  %.515 = phi i32 [ %.414, %128 ], [ %47, %44 ], [ %79, %78 ], [ %61, %58 ], [ %.313, %57 ], [ %.212, %52 ]
  %.5 = phi ptr [ %.4, %128 ], [ %46, %44 ], [ %80, %78 ], [ %60, %58 ], [ %.3, %57 ], [ %.2, %52 ]
  call void @_ZN8argparse14ArgumentParserD2Ev(ptr noundef nonnull align 8 dereferenceable(448) %3) #10
  br label %131

131:                                              ; preds = %130, %43
  %.616 = phi i32 [ %.515, %130 ], [ %.111, %43 ]
  %.6 = phi ptr [ %.5, %130 ], [ %.1, %43 ]
  call void @llvm.lifetime.end.p0(i64 448, ptr nonnull %3) #10
  %132 = insertvalue { ptr, i32 } poison, ptr %.6, 0
  %133 = insertvalue { ptr, i32 } %132, i32 %.616, 1
  resume { ptr, i32 } %133

134:                                              ; preds = %76
  %135 = landingpad { ptr, i32 }
          catch ptr null
  %136 = extractvalue { ptr, i32 } %135, 0
  call void @__clang_call_terminate(ptr %136) #11
  unreachable
}

; 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 nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8argparse14ArgumentParserC2ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_NS_17default_argumentsE(ptr noundef nonnull align 8 dereferenceable(448), ptr noundef, ptr noundef, i32 noundef) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse14ArgumentParser12add_argumentIJPKcEEERNS_8ArgumentEDpT_(ptr noundef nonnull align 8 dereferenceable(448), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4helpENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(272), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc105EiEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument5nargsEm(ptr noundef nonnull align 8 dereferenceable(272), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(272) ptr @_ZN8argparse8Argument4scanILc103EfEENSt9enable_ifIXsr3stdE15is_arithmetic_vIT0_EERS0_E4typeEv(ptr noundef nonnull align 8 dereferenceable(272)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8argparse14ArgumentParser10parse_argsEiPKPKc(ptr noundef nonnull align 8 dereferenceable(448), i32 noundef, ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #4

declare ptr @__cxa_begin_catch(ptr) local_unnamed_addr

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8argparselsERSoRKNS_14ArgumentParserE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(448)) local_unnamed_addr #3

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #6

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #7

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK8argparse14ArgumentParser7is_usedESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448), i64, ptr) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull) unnamed_addr #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #8

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK8argparse14ArgumentParser3getIiEENSt11conditionalIXsr7detailsE11IsContainerIT_EES3_RKS3_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull align 8 dereferenceable(448), i64, ptr) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK8argparse14ArgumentParser3getISt6vectorIfSaIfEEEENSt11conditionalIXsr7detailsE11IsContainerIT_EES6_RKS6_E4typeESt17basic_string_viewIcSt11char_traitsIcEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.34") align 8, ptr noundef nonnull align 8 dereferenceable(448), i64, ptr) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #9

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8argparse14ArgumentParserD2Ev(ptr noundef nonnull align 8 dereferenceable(448)) unnamed_addr #2 align 2

attributes #0 = { mustprogress norecurse 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 = { 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 #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 = { nofree nosync nounwind memory(none) }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noreturn nounwind "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 = { noinline noreturn nounwind uwtable "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 #8 = { "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 #9 = { 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 #10 = { nounwind }
attributes #11 = { noreturn 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !10, i64 0}


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