; LLVM IR from kampersanda/xcdat :: tools/xcdat_benchmark.ll (Z11make_parseriPPc)

; 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"

%"struct.cmd_line_parser::parser" = type { i32, ptr, i64, %"class.std::unordered_map", %"class.std::unordered_map.6", %"class.std::vector" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::unordered_map.6" = type { %"class.std::_Hashtable.7" }
%"class.std::_Hashtable.7" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon.0 }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon.0 = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@.str.3 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [50 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [3 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_Z11make_parseriPPc(ptr dead_on_unwind noalias writable sret(%"struct.cmd_line_parser::parser") align 8 %0, i32 noundef %1, ptr noundef %2) #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i1, align 1
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::allocator", align 1
  %16 = alloca %"class.std::__cxx11::basic_string", align 8
  %17 = alloca %"class.std::allocator", align 1
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::allocator", align 1
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::allocator", align 1
  %22 = alloca %"class.std::__cxx11::basic_string", align 8
  %23 = alloca %"class.std::allocator", align 1
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  %25 = alloca %"class.std::allocator", align 1
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca %"class.std::allocator", align 1
  %28 = alloca %"class.std::__cxx11::basic_string", align 8
  %29 = alloca %"class.std::allocator", align 1
  %30 = alloca %"class.std::__cxx11::basic_string", align 8
  %31 = alloca %"class.std::allocator", align 1
  store ptr %0, ptr %4, align 8
  store i32 %1, ptr %5, align 4, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !9
  store i1 false, ptr %7, align 1
  %32 = load i32, ptr %5, align 4, !tbaa !5
  %33 = load ptr, ptr %6, align 8, !tbaa !9
  call void @_ZN15cmd_line_parser6parserC2EiPPc(ptr noundef nonnull align 8 dereferenceable(160) %0, i32 noundef %32, ptr noundef %33)
  call void @llvm.lifetime.start.p0(i64 32, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %34 unwind label %54

34:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %35 unwind label %58

35:                                               ; preds = %34
  %36 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %37 unwind label %62

37:                                               ; preds = %35
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %38 unwind label %68

38:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 32, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %39 unwind label %72

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %40 unwind label %76

40:                                               ; preds = %39
  %41 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef nonnull align 8 dereferenceable(32) %18, i1 noundef zeroext false)
          to label %42 unwind label %80

42:                                               ; preds = %40
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %20) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %43 unwind label %87

43:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 32, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %44 unwind label %91

44:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 32, ptr %24) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %45 unwind label %95

45:                                               ; preds = %44
  %46 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull align 8 dereferenceable(32) %24, i1 noundef zeroext false)
          to label %47 unwind label %99

47:                                               ; preds = %45
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %22) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %26) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %27) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %48 unwind label %106

48:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 32, ptr %28) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %28, ptr noundef @.str.12, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %49 unwind label %110

49:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 32, ptr %30) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %31) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %30, ptr noundef @.str.13, ptr noundef nonnull align 1 dereferenceable(1) %31)
          to label %50 unwind label %114

50:                                               ; preds = %49
  %51 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef nonnull align 8 dereferenceable(32) %28, ptr noundef nonnull align 8 dereferenceable(32) %30, i1 noundef zeroext false)
          to label %52 unwind label %118

52:                                               ; preds = %50
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %30) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %28) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #4
  store i1 true, ptr %7, align 1
  %53 = load i1, ptr %7, align 1
  br i1 %53, label %126, label %125

54:                                               ; preds = %3
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %10, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %11, align 4
  br label %67

58:                                               ; preds = %34
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %10, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %11, align 4
  br label %66

62:                                               ; preds = %35
  %63 = landingpad { ptr, i32 }
          cleanup
  %64 = extractvalue { ptr, i32 } %63, 0
  store ptr %64, ptr %10, align 8
  %65 = extractvalue { ptr, i32 } %63, 1
  store i32 %65, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  br label %66

66:                                               ; preds = %62, %58
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  br label %67

67:                                               ; preds = %66, %54
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #4
  br label %127

68:                                               ; preds = %37
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %10, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %11, align 4
  br label %86

72:                                               ; preds = %38
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %10, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %11, align 4
  br label %85

76:                                               ; preds = %39
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %10, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %11, align 4
  br label %84

80:                                               ; preds = %40
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %10, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  br label %84

84:                                               ; preds = %80, %76
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #4
  br label %85

85:                                               ; preds = %84, %72
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #4
  br label %86

86:                                               ; preds = %85, %68
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #4
  br label %127

87:                                               ; preds = %42
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %10, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %11, align 4
  br label %105

91:                                               ; preds = %43
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %10, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %11, align 4
  br label %104

95:                                               ; preds = %44
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %10, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %11, align 4
  br label %103

99:                                               ; preds = %45
  %100 = landingpad { ptr, i32 }
          cleanup
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %10, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #4
  br label %103

103:                                              ; preds = %99, %95
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #4
  br label %104

104:                                              ; preds = %103, %91
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %22) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  br label %105

105:                                              ; preds = %104, %87
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #4
  br label %127

106:                                              ; preds = %47
  %107 = landingpad { ptr, i32 }
          cleanup
  %108 = extractvalue { ptr, i32 } %107, 0
  store ptr %108, ptr %10, align 8
  %109 = extractvalue { ptr, i32 } %107, 1
  store i32 %109, ptr %11, align 4
  br label %124

110:                                              ; preds = %48
  %111 = landingpad { ptr, i32 }
          cleanup
  %112 = extractvalue { ptr, i32 } %111, 0
  store ptr %112, ptr %10, align 8
  %113 = extractvalue { ptr, i32 } %111, 1
  store i32 %113, ptr %11, align 4
  br label %123

114:                                              ; preds = %49
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %10, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %11, align 4
  br label %122

118:                                              ; preds = %50
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %10, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #4
  br label %122

122:                                              ; preds = %118, %114
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %30) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #4
  br label %123

123:                                              ; preds = %122, %110
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %28) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #4
  br label %124

124:                                              ; preds = %123, %106
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #4
  br label %127

125:                                              ; preds = %52
  call void @_ZN15cmd_line_parser6parserD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %0) #4
  br label %126

126:                                              ; preds = %125, %52
  ret void

127:                                              ; preds = %124, %105, %86, %67
  call void @_ZN15cmd_line_parser6parserD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %0) #4
  br label %128

128:                                              ; preds = %127
  %129 = load ptr, ptr %10, align 8
  %130 = load i32, ptr %11, align 4
  %131 = insertvalue { ptr, i32 } poison, ptr %129, 0
  %132 = insertvalue { ptr, i32 } %131, i32 %130, 1
  resume { ptr, i32 } %132
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN15cmd_line_parser6parserC2EiPPc(ptr noundef nonnull align 8 dereferenceable(160), i32 noundef, ptr noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), i1 noundef zeroext) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN15cmd_line_parser6parserD2Ev(ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #3 align 2

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

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


; 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"

%"struct.cmd_line_parser::parser" = type { i32, ptr, i64, %"class.std::unordered_map", %"class.std::unordered_map.6", %"class.std::vector" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::unordered_map.6" = type { %"class.std::_Hashtable.7" }
%"class.std::_Hashtable.7" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon.0 }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon.0 = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@.str.3 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [50 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [38 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [3 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

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

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_Z11make_parseriPPc(ptr dead_on_unwind noalias nonnull writable sret(%"struct.cmd_line_parser::parser") align 8 %0, i32 noundef %1, ptr noundef %2) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %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::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::allocator", align 1
  %16 = alloca %"class.std::__cxx11::basic_string", align 8
  %17 = alloca %"class.std::allocator", align 1
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::allocator", align 1
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::allocator", align 1
  %22 = alloca %"class.std::__cxx11::basic_string", align 8
  %23 = alloca %"class.std::allocator", align 1
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  %25 = alloca %"class.std::allocator", align 1
  tail call void @_ZN15cmd_line_parser6parserC2EiPPc(ptr noundef nonnull align 8 dereferenceable(160) %0, i32 noundef %1, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %26 unwind label %45

26:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %27 unwind label %47

27:                                               ; preds = %26
  %28 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %29 unwind label %49

29:                                               ; preds = %27
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %30 unwind label %53

30:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %10) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %31 unwind label %55

31:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %32 unwind label %57

32:                                               ; preds = %31
  %33 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull align 8 dereferenceable(32) %12, i1 noundef zeroext false)
          to label %34 unwind label %59

34:                                               ; preds = %32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %14) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %35 unwind label %64

35:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %16) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %17) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef nonnull @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %36 unwind label %66

36:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %19) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef nonnull @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %37 unwind label %68

37:                                               ; preds = %36
  %38 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef nonnull align 8 dereferenceable(32) %18, i1 noundef zeroext false)
          to label %39 unwind label %70

39:                                               ; preds = %37
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %16) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %40 unwind label %75

40:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %22) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull @.str.12, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %41 unwind label %77

41:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %24) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %25) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull @.str.13, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %42 unwind label %79

42:                                               ; preds = %41
  %43 = invoke noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull align 8 dereferenceable(32) %24, i1 noundef zeroext false)
          to label %44 unwind label %81

44:                                               ; preds = %42
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %24) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %22) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #4
  ret void

45:                                               ; preds = %3
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %52

47:                                               ; preds = %26
  %48 = landingpad { ptr, i32 }
          cleanup
  br label %51

49:                                               ; preds = %27
  %50 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  br label %51

51:                                               ; preds = %49, %47
  %.pn = phi { ptr, i32 } [ %50, %49 ], [ %48, %47 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #4
  br label %52

52:                                               ; preds = %51, %45
  %.pn.pn = phi { ptr, i32 } [ %.pn, %51 ], [ %46, %45 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #4
  br label %86

53:                                               ; preds = %29
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %63

55:                                               ; preds = %30
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %62

57:                                               ; preds = %31
  %58 = landingpad { ptr, i32 }
          cleanup
  br label %61

59:                                               ; preds = %32
  %60 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #4
  br label %61

61:                                               ; preds = %59, %57
  %.pn18 = phi { ptr, i32 } [ %60, %59 ], [ %58, %57 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #4
  br label %62

62:                                               ; preds = %61, %55
  %.pn18.pn = phi { ptr, i32 } [ %.pn18, %61 ], [ %56, %55 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #4
  br label %63

63:                                               ; preds = %62, %53
  %.pn18.pn.pn = phi { ptr, i32 } [ %.pn18.pn, %62 ], [ %54, %53 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #4
  br label %86

64:                                               ; preds = %34
  %65 = landingpad { ptr, i32 }
          cleanup
  br label %74

66:                                               ; preds = %35
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %73

68:                                               ; preds = %36
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %72

70:                                               ; preds = %37
  %71 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #4
  br label %72

72:                                               ; preds = %70, %68
  %.pn22 = phi { ptr, i32 } [ %71, %70 ], [ %69, %68 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #4
  br label %73

73:                                               ; preds = %72, %66
  %.pn22.pn = phi { ptr, i32 } [ %.pn22, %72 ], [ %67, %66 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %16) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #4
  br label %74

74:                                               ; preds = %73, %64
  %.pn22.pn.pn = phi { ptr, i32 } [ %.pn22.pn, %73 ], [ %65, %64 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #4
  br label %86

75:                                               ; preds = %39
  %76 = landingpad { ptr, i32 }
          cleanup
  br label %85

77:                                               ; preds = %40
  %78 = landingpad { ptr, i32 }
          cleanup
  br label %84

79:                                               ; preds = %41
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %83

81:                                               ; preds = %42
  %82 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #4
  br label %83

83:                                               ; preds = %81, %79
  %.pn26 = phi { ptr, i32 } [ %82, %81 ], [ %80, %79 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %24) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #4
  br label %84

84:                                               ; preds = %83, %77
  %.pn26.pn = phi { ptr, i32 } [ %.pn26, %83 ], [ %78, %77 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %22) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #4
  br label %85

85:                                               ; preds = %84, %75
  %.pn26.pn.pn = phi { ptr, i32 } [ %.pn26.pn, %84 ], [ %76, %75 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #4
  br label %86

86:                                               ; preds = %85, %74, %63, %52
  %.pn26.pn.pn.pn = phi { ptr, i32 } [ %.pn26.pn.pn, %85 ], [ %.pn22.pn.pn, %74 ], [ %.pn18.pn.pn, %63 ], [ %.pn.pn, %52 ]
  call void @_ZN15cmd_line_parser6parserD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %0) #4
  resume { ptr, i32 } %.pn26.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN15cmd_line_parser6parserC2EiPPc(ptr noundef nonnull align 8 dereferenceable(160), i32 noundef, ptr noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN15cmd_line_parser6parser3addERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_S8_b(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), i1 noundef zeroext) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN15cmd_line_parser6parserD2Ev(ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #3 align 2

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

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


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass