; LLVM IR from facebook/redex :: tools/debug-info (symbolicate-trace)

; 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.boost::basic_regex" = type { %"class.boost::shared_ptr" }
%"class.boost::shared_ptr" = type { ptr, %"class.boost::detail::shared_count" }
%"class.boost::detail::shared_count" = type { ptr }
%"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.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { 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.boost::match_results" = type <{ %"class.std::vector", %"class.__gnu_cxx::__normal_iterator", %"struct.boost::sub_match", %"class.boost::shared_ptr.5", i32, i8, [3 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.boost::sub_match" = type <{ %"struct.std::pair", i8, [7 x i8] }>
%"struct.std::pair" = type { %"class.__gnu_cxx::__normal_iterator", %"class.__gnu_cxx::__normal_iterator" }
%"class.boost::shared_ptr.5" = type { ptr, %"class.boost::detail::shared_count" }
%"class.std::allocator.2" = type { i8 }
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl" }
%"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl" = type { %"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.24" = type { ptr }
%struct.Position = type <{ %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, [4 x i8] }>

@trace_regex = external dso_local global %"class.boost::basic_regex", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [39 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = 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.std::unique_ptr", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %"class.boost::match_results", align 8
  %12 = alloca %"class.std::allocator.2", align 1
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::vector.6", align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator.24", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator.24", align 8
  %19 = 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
  %20 = load i32, ptr %4, align 4, !tbaa !5
  %21 = icmp slt i32 %20, 2
  br i1 %21, label %22, label %24

22:                                               ; preds = %2
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.2)
  call void @abort() #8
  unreachable

24:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #9
  %25 = load ptr, ptr %5, align 8, !tbaa !9
  %26 = getelementptr inbounds ptr, ptr %25, i64 1
  %27 = load ptr, ptr %26, align 8, !tbaa !9
  call void @_Z8read_mapPKc(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8 %6, ptr noundef %27)
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  br label %28

28:                                               ; preds = %134, %24
  %29 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %30 unwind label %38

30:                                               ; preds = %28
  %31 = load ptr, ptr %29, align 8, !tbaa !11
  %32 = getelementptr i8, ptr %31, i64 -24
  %33 = load i64, ptr %32, align 8
  %34 = getelementptr inbounds i8, ptr %29, i64 %33
  %35 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %34)
          to label %36 unwind label %38

36:                                               ; preds = %30
  br i1 %35, label %42, label %37

37:                                               ; preds = %36
  store i32 2, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #9
  br label %138

38:                                               ; preds = %30, %28
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %8, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %9, align 4
  br label %137

42:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 80, ptr %11) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #9
  call void @_ZNSaIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  invoke void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(77) %11, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %43 unwind label %66

43:                                               ; preds = %42
  call void @_ZNSt15__new_allocatorIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #9
  %44 = invoke noundef zeroext i1 @_ZN5boost11regex_matchISt11char_traitsIcESaIcESaINS_9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_S3_EEEEEEEcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEEEbRKNSA_IT2_T_T0_EERNS_13match_resultsINSM_14const_iteratorET1_EERKNS_11basic_regexISJ_T3_EENS_15regex_constants12_match_flagsE(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(77) %11, ptr noundef nonnull align 8 dereferenceable(16) @trace_regex, i32 noundef 0)
          to label %45 unwind label %70

45:                                               ; preds = %43
  br i1 %44, label %46, label %129

46:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr %14) #9
  %47 = invoke noundef nonnull align 8 dereferenceable(17) ptr @_ZNK5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEixEi(ptr noundef nonnull align 8 dereferenceable(77) %11, i32 noundef 3)
          to label %48 unwind label %74

48:                                               ; preds = %46
  invoke void @_ZNK5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEcvNS6_IcT_T0_EEIS8_S9_EEv(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %14, ptr noundef nonnull align 8 dereferenceable(17) %47)
          to label %49 unwind label %74

49:                                               ; preds = %48
  %50 = invoke noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef null, i32 noundef 10)
          to label %51 unwind label %78

51:                                               ; preds = %49
  %52 = sub nsw i32 %50, 1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #9
  store i32 %52, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #9
  %53 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt10unique_ptrI11PositionMapSt14default_deleteIS0_EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #9
  %54 = load i32, ptr %13, align 4, !tbaa !5
  %55 = sext i32 %54 to i64
  invoke void @_Z9get_stackRK11PositionMapl(ptr dead_on_unwind writable sret(%"class.std::vector.6") align 8 %15, ptr noundef nonnull align 8 dereferenceable(40) %53, i64 noundef %55)
          to label %56 unwind label %83

56:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #9
  store ptr %15, ptr %16, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #9
  %57 = load ptr, ptr %16, align 8, !tbaa !9
  %58 = call ptr @_ZNSt6vectorI8PositionSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %57) #9
  %59 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.24", ptr %17, i32 0, i32 0
  store ptr %58, ptr %59, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #9
  %60 = load ptr, ptr %16, align 8, !tbaa !9
  %61 = call ptr @_ZNSt6vectorI8PositionSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %60) #9
  %62 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.24", ptr %18, i32 0, i32 0
  store ptr %61, ptr %62, align 8
  br label %63

63:                                               ; preds = %120, %56
  %64 = call noundef zeroext i1 @_ZN9__gnu_cxxneIP8PositionSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #9
  br i1 %64, label %87, label %65

65:                                               ; preds = %63
  store i32 4, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  br label %126

66:                                               ; preds = %42
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %8, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %9, align 4
  call void @_ZNSt15__new_allocatorIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #9
  br label %136

70:                                               ; preds = %131, %129, %43
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %8, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %9, align 4
  br label %135

74:                                               ; preds = %48, %46
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %8, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %9, align 4
  br label %82

78:                                               ; preds = %49
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %8, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %9, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  br label %82

82:                                               ; preds = %78, %74
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #9
  br label %128

83:                                               ; preds = %51
  %84 = landingpad { ptr, i32 }
          cleanup
  %85 = extractvalue { ptr, i32 } %84, 0
  store ptr %85, ptr %8, align 8
  %86 = extractvalue { ptr, i32 } %84, 1
  store i32 %86, ptr %9, align 4
  br label %127

87:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #9
  %88 = call noundef nonnull align 8 dereferenceable(100) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #9
  store ptr %88, ptr %19, align 8, !tbaa !9
  %89 = invoke noundef nonnull align 8 dereferenceable(17) ptr @_ZNK5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEixEi(ptr noundef nonnull align 8 dereferenceable(77) %11, i32 noundef 2)
          to label %90 unwind label %122

90:                                               ; preds = %87
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boostlsIcSt11char_traitsIcEN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_SaIcEEEEEEERSt13basic_ostreamIT_T0_ESG_RKNS_9sub_matchIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(17) %89)
          to label %92 unwind label %122

92:                                               ; preds = %90
  %93 = load ptr, ptr %19, align 8, !tbaa !9
  %94 = getelementptr inbounds %struct.Position, ptr %93, i32 0, i32 0
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %91, ptr noundef nonnull align 8 dereferenceable(32) %94)
          to label %96 unwind label %122

96:                                               ; preds = %92
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %95, ptr noundef @.str.3)
          to label %98 unwind label %122

98:                                               ; preds = %96
  %99 = load ptr, ptr %19, align 8, !tbaa !9
  %100 = getelementptr inbounds %struct.Position, ptr %99, i32 0, i32 1
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef nonnull align 8 dereferenceable(32) %100)
          to label %102 unwind label %122

102:                                              ; preds = %98
  %103 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef @.str.4)
          to label %104 unwind label %122

104:                                              ; preds = %102
  %105 = load ptr, ptr %19, align 8, !tbaa !9
  %106 = getelementptr inbounds %struct.Position, ptr %105, i32 0, i32 2
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %103, ptr noundef nonnull align 8 dereferenceable(32) %106)
          to label %108 unwind label %122

108:                                              ; preds = %104
  %109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %107, ptr noundef @.str.5)
          to label %110 unwind label %122

110:                                              ; preds = %108
  %111 = load ptr, ptr %19, align 8, !tbaa !9
  %112 = getelementptr inbounds %struct.Position, ptr %111, i32 0, i32 3
  %113 = load i32, ptr %112, align 8, !tbaa !13
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %109, i32 noundef %113)
          to label %115 unwind label %122

115:                                              ; preds = %110
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef @.str.6)
          to label %117 unwind label %122

117:                                              ; preds = %115
  %118 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %119 unwind label %122

119:                                              ; preds = %117
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #9
  br label %120

120:                                              ; preds = %119
  %121 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #9
  br label %63

122:                                              ; preds = %117, %115, %110, %108, %104, %102, %98, %96, %92, %90, %87
  %123 = landingpad { ptr, i32 }
          cleanup
  %124 = extractvalue { ptr, i32 } %123, 0
  store ptr %124, ptr %8, align 8
  %125 = extractvalue { ptr, i32 } %123, 1
  store i32 %125, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  call void @_ZNSt6vectorI8PositionSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #9
  br label %127

126:                                              ; preds = %65
  call void @_ZNSt6vectorI8PositionSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  br label %134

127:                                              ; preds = %122, %83
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #9
  br label %128

128:                                              ; preds = %127, %82
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  br label %135

129:                                              ; preds = %45
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %131 unwind label %70

131:                                              ; preds = %129
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %130, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %133 unwind label %70

133:                                              ; preds = %131
  br label %134

134:                                              ; preds = %133, %126
  call void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(77) %11) #9
  call void @llvm.lifetime.end.p0(i64 80, ptr %11) #9
  br label %28, !llvm.loop !18

135:                                              ; preds = %128, %70
  call void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(77) %11) #9
  br label %136

136:                                              ; preds = %135, %66
  call void @llvm.lifetime.end.p0(i64 80, ptr %11) #9
  br label %137

137:                                              ; preds = %136, %38
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #9
  call void @_ZNSt10unique_ptrI11PositionMapSt14default_deleteIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #9
  br label %140

138:                                              ; preds = %37
  call void @_ZNSt10unique_ptrI11PositionMapSt14default_deleteIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #9
  %139 = load i32, ptr %3, align 4
  ret i32 %139

140:                                              ; preds = %137
  %141 = load ptr, ptr %8, align 8
  %142 = load i32, ptr %9, align 4
  %143 = insertvalue { ptr, i32 } poison, ptr %141, 0
  %144 = insertvalue { ptr, i32 } %143, i32 %142, 1
  resume { ptr, i32 } %144
}

; 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) #1

; Function Attrs: noreturn nounwind
declare void @abort() #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare void @_Z8read_mapPKc(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8, ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(77), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost11regex_matchISt11char_traitsIcESaIcESaINS_9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_S3_EEEEEEEcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEEEbRKNSA_IT2_T_T0_EERNS_13match_resultsINSM_14const_iteratorET1_EERKNS_11basic_regexISJ_T3_EENS_15regex_constants12_match_flagsE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(77), ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(17) ptr @_ZNK5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEixEi(ptr noundef nonnull align 8 dereferenceable(77), i32 noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEcvNS6_IcT_T0_EEIS8_S9_EEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(17)) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

declare void @_Z9get_stackRK11PositionMapl(ptr dead_on_unwind writable sret(%"class.std::vector.6") align 8, ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt10unique_ptrI11PositionMapSt14default_deleteIS0_EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI8PositionSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI8PositionSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIP8PositionSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(100) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boostlsIcSt11char_traitsIcEN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_SaIcEEEEEEERSt13basic_ostreamIT_T0_ESG_RKNS_9sub_matchIT1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(17)) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #6 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)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI8PositionSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(77)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrI11PositionMapSt14default_deleteIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 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 = { 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 #2 = { 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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { 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 #8 = { noreturn nounwind }
attributes #9 = { 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, !6, i64 96}
!14 = !{!"_ZTS8Position", !15, i64 0, !15, i64 32, !15, i64 64, !6, i64 96}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !16, i64 0, !17, i64 8, !7, i64 16}
!16 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !10, i64 0}
!17 = !{!"long", !7, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}


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

%"class.boost::basic_regex" = type { %"class.boost::shared_ptr" }
%"class.boost::shared_ptr" = type { ptr, %"class.boost::detail::shared_count" }
%"class.boost::detail::shared_count" = type { ptr }
%"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.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { 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.boost::match_results" = type <{ %"class.std::vector", %"class.__gnu_cxx::__normal_iterator", %"struct.boost::sub_match", %"class.boost::shared_ptr.5", i32, i8, [3 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>, std::allocator<boost::sub_match<__gnu_cxx::__normal_iterator<const char *, std::__cxx11::basic_string<char>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.boost::sub_match" = type <{ %"struct.std::pair", i8, [7 x i8] }>
%"struct.std::pair" = type { %"class.__gnu_cxx::__normal_iterator", %"class.__gnu_cxx::__normal_iterator" }
%"class.boost::shared_ptr.5" = type { ptr, %"class.boost::detail::shared_count" }
%"class.std::allocator.2" = type { i8 }
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl" }
%"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl" = type { %"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Position, std::allocator<Position>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.24" = type { ptr }

@trace_regex = external dso_local global %"class.boost::basic_regex", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [39 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = 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 nocapture noundef readonly %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::unique_ptr", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.boost::match_results", align 8
  %6 = alloca %"class.std::allocator.2", align 1
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::vector.6", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.24", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.24", align 8
  %11 = icmp slt i32 %0, 2
  br i1 %11, label %12, label %14

12:                                               ; preds = %2
  %13 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.2)
  tail call void @abort() #8
  unreachable

14:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #9
  %15 = getelementptr inbounds i8, ptr %1, i64 8
  %16 = load ptr, ptr %15, align 8, !tbaa !5
  call void @_Z8read_mapPKc(ptr dead_on_unwind nonnull writable sret(%"class.std::unique_ptr") align 8 %3, ptr noundef %16)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  br label %17

17:                                               ; preds = %93, %14
  %18 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %19 unwind label %27

19:                                               ; preds = %17
  %20 = load ptr, ptr %18, align 8, !tbaa !9
  %21 = getelementptr i8, ptr %20, i64 -24
  %22 = load i64, ptr %21, align 8
  %23 = getelementptr inbounds i8, ptr %18, i64 %22
  %24 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %23)
          to label %25 unwind label %27

25:                                               ; preds = %19
  br i1 %24, label %29, label %26

26:                                               ; preds = %25
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #9
  call void @_ZNSt10unique_ptrI11PositionMapSt14default_deleteIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #9
  ret i32 0

27:                                               ; preds = %19, %17
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %96

29:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %5) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #9
  call void @_ZNSaIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #9
  invoke void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(77) %5, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %30 unwind label %46

30:                                               ; preds = %29
  call void @_ZNSt15__new_allocatorIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #9
  %31 = invoke noundef zeroext i1 @_ZN5boost11regex_matchISt11char_traitsIcESaIcESaINS_9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_S3_EEEEEEEcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEEEbRKNSA_IT2_T_T0_EERNS_13match_resultsINSM_14const_iteratorET1_EERKNS_11basic_regexISJ_T3_EENS_15regex_constants12_match_flagsE(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(77) %5, ptr noundef nonnull align 8 dereferenceable(16) @trace_regex, i32 noundef 0)
          to label %32 unwind label %48

32:                                               ; preds = %30
  br i1 %31, label %33, label %89

33:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #9
  %34 = invoke noundef nonnull align 8 dereferenceable(17) ptr @_ZNK5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEixEi(ptr noundef nonnull align 8 dereferenceable(77) %5, i32 noundef 3)
          to label %35 unwind label %50

35:                                               ; preds = %33
  invoke void @_ZNK5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEcvNS6_IcT_T0_EEIS8_S9_EEv(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(17) %34)
          to label %36 unwind label %50

36:                                               ; preds = %35
  %37 = invoke noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef null, i32 noundef 10)
          to label %38 unwind label %52

38:                                               ; preds = %36
  %39 = add nsw i32 %37, -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #9
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #9
  %40 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt10unique_ptrI11PositionMapSt14default_deleteIS0_EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #9
  %41 = sext i32 %39 to i64
  invoke void @_Z9get_stackRK11PositionMapl(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.6") align 8 %8, ptr noundef nonnull align 8 dereferenceable(40) %40, i64 noundef %41)
          to label %42 unwind label %55

42:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #9
  %43 = call ptr @_ZNSt6vectorI8PositionSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #9
  store ptr %43, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #9
  %44 = call ptr @_ZNSt6vectorI8PositionSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #9
  store ptr %44, ptr %10, align 8
  %45 = call noundef zeroext i1 @_ZN9__gnu_cxxneIP8PositionSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #9
  br i1 %45, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %83, %42
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #9
  call void @_ZNSt6vectorI8PositionSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #9
  br label %93

46:                                               ; preds = %29
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #9
  br label %95

48:                                               ; preds = %91, %89, %30
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %94

50:                                               ; preds = %35, %33
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %54

52:                                               ; preds = %36
  %53 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #9
  br label %54

54:                                               ; preds = %52, %50
  %.pn = phi { ptr, i32 } [ %53, %52 ], [ %51, %50 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #9
  br label %94

55:                                               ; preds = %38
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %88

.lr.ph:                                           ; preds = %42, %83
  %57 = call noundef nonnull align 8 dereferenceable(100) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #9
  %58 = invoke noundef nonnull align 8 dereferenceable(17) ptr @_ZNK5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEixEi(ptr noundef nonnull align 8 dereferenceable(77) %5, i32 noundef 2)
          to label %59 unwind label %86

59:                                               ; preds = %.lr.ph
  %60 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boostlsIcSt11char_traitsIcEN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_SaIcEEEEEEERSt13basic_ostreamIT_T0_ESG_RKNS_9sub_matchIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(17) %58)
          to label %61 unwind label %86

61:                                               ; preds = %59
  %62 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %60, ptr noundef nonnull align 8 dereferenceable(32) %57)
          to label %63 unwind label %86

63:                                               ; preds = %61
  %64 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %62, ptr noundef nonnull @.str.3)
          to label %65 unwind label %86

65:                                               ; preds = %63
  %66 = getelementptr inbounds i8, ptr %57, i64 32
  %67 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %64, ptr noundef nonnull align 8 dereferenceable(32) %66)
          to label %68 unwind label %86

68:                                               ; preds = %65
  %69 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %67, ptr noundef nonnull @.str.4)
          to label %70 unwind label %86

70:                                               ; preds = %68
  %71 = getelementptr inbounds i8, ptr %57, i64 64
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %69, ptr noundef nonnull align 8 dereferenceable(32) %71)
          to label %73 unwind label %86

73:                                               ; preds = %70
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull @.str.5)
          to label %75 unwind label %86

75:                                               ; preds = %73
  %76 = getelementptr inbounds i8, ptr %57, i64 96
  %77 = load i32, ptr %76, align 8, !tbaa !11
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %74, i32 noundef %77)
          to label %79 unwind label %86

79:                                               ; preds = %75
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %78, ptr noundef nonnull @.str.6)
          to label %81 unwind label %86

81:                                               ; preds = %79
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %80, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %83 unwind label %86

83:                                               ; preds = %81
  %84 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #9
  %85 = call noundef zeroext i1 @_ZN9__gnu_cxxneIP8PositionSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #9
  br i1 %85, label %.lr.ph, label %._crit_edge

86:                                               ; preds = %81, %79, %75, %73, %70, %68, %65, %63, %61, %59, %.lr.ph
  %87 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #9
  call void @_ZNSt6vectorI8PositionSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #9
  br label %88

88:                                               ; preds = %86, %55
  %.pn18 = phi { ptr, i32 } [ %87, %86 ], [ %56, %55 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #9
  br label %94

89:                                               ; preds = %32
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %91 unwind label %48

91:                                               ; preds = %89
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %93 unwind label %48

93:                                               ; preds = %91, %._crit_edge
  call void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(77) %5) #9
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %5) #9
  br label %17, !llvm.loop !17

94:                                               ; preds = %54, %88, %48
  %.pn18.pn.pn = phi { ptr, i32 } [ %49, %48 ], [ %.pn18, %88 ], [ %.pn, %54 ]
  call void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(77) %5) #9
  br label %95

95:                                               ; preds = %94, %46
  %.pn18.pn.pn.pn = phi { ptr, i32 } [ %.pn18.pn.pn, %94 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %5) #9
  br label %96

96:                                               ; preds = %95, %27
  %.pn18.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn18.pn.pn.pn, %95 ], [ %28, %27 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #9
  call void @_ZNSt10unique_ptrI11PositionMapSt14default_deleteIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #9
  resume { ptr, i32 } %.pn18.pn.pn.pn.pn
}

; 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 #1

; Function Attrs: noreturn nounwind
declare void @abort() local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare void @_Z8read_mapPKc(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEC2ERKSE_(ptr noundef nonnull align 8 dereferenceable(77), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost11regex_matchISt11char_traitsIcESaIcESaINS_9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_S3_EEEEEEEcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEEEbRKNSA_IT2_T_T0_EERNS_13match_resultsINSM_14const_iteratorET1_EERKNS_11basic_regexISJ_T3_EENS_15regex_constants12_match_flagsE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(77), ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(17) ptr @_ZNK5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEEixEi(ptr noundef nonnull align 8 dereferenceable(77), i32 noundef) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEcvNS6_IcT_T0_EEIS8_S9_EEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(17)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

declare void @_Z9get_stackRK11PositionMapl(ptr dead_on_unwind writable sret(%"class.std::vector.6") align 8, ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt10unique_ptrI11PositionMapSt14default_deleteIS0_EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI8PositionSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI8PositionSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIP8PositionSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(100) ptr @_ZNK9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boostlsIcSt11char_traitsIcEN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcS2_SaIcEEEEEEERSt13basic_ostreamIT_T0_ESG_RKNS_9sub_matchIT1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(17)) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #6 align 2

; 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 #6 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)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIP8PositionSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI8PositionSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost13match_resultsIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESaINS_9sub_matchISB_EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(77)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrI11PositionMapSt14default_deleteIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIN5boost9sub_matchIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 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 = { 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 #2 = { 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 #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { 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 #8 = { noreturn nounwind }
attributes #9 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !16, i64 96}
!12 = !{!"_ZTS8Position", !13, i64 0, !13, i64 32, !13, i64 64, !16, i64 96}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !14, i64 0, !15, i64 8, !7, i64 16}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = !{!"int", !7, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}


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