; LLVM IR from Aeternum-Veritas/Merry :: asm/src/emit.ll (ZN4masm4Emit11analyze_eatEv)

; 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.__gnu_cxx::__normal_iterator" = 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] }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"class.masm::Emit" = type { %"class.std::basic_fstream", i64, i64, i64, i64, %"class.std::vector", %"class.std::vector.4", %"class.std::vector.9", i8, i8, i8, i8, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%"class.std::basic_fstream" = type { %"class.std::basic_iostream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.0 }
%union.anon.0 = type { i32 }
%"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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.4" = type { %"struct.std::_Vector_base.5" }
%"struct.std::_Vector_base.5" = type { %"struct.std::_Vector_base<std::pair<unsigned long, unsigned long>, std::allocator<std::pair<unsigned long, unsigned long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<unsigned long, unsigned long>, std::allocator<std::pair<unsigned long, unsigned long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<unsigned long, unsigned long>, std::allocator<std::pair<unsigned long, unsigned long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<unsigned long, unsigned long>, std::allocator<std::pair<unsigned long, unsigned long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.9" = type { %"struct.std::_Vector_base.10" }
%"struct.std::_Vector_base.10" = type { %"struct.std::_Vector_base<std::vector<unsigned char> *, std::allocator<std::vector<unsigned char> *>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<unsigned char> *, std::allocator<std::vector<unsigned char> *>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<unsigned char> *, std::allocator<std::vector<unsigned char> *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<unsigned char> *, std::allocator<std::vector<unsigned char> *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4masm4Emit11analyze_eatEv(ptr noundef nonnull align 8 dereferenceable(712) %0) #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i64, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i64, align 8
  %13 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %14 = alloca i64, align 8
  %15 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %16 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %17 = getelementptr inbounds %"class.masm::Emit", ptr %16, i32 0, i32 15
  %18 = load ptr, ptr %17, align 8, !tbaa !9
  %19 = call noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %18, ptr noundef null, i32 noundef 10)
  store i64 %19, ptr %3, align 8, !tbaa !36
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %20 = getelementptr inbounds %"class.masm::Emit", ptr %16, i32 0, i32 17
  %21 = load ptr, ptr %20, align 8, !tbaa !37
  store ptr %21, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %22 = load ptr, ptr %4, align 8, !tbaa !5
  %23 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #5
  %24 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %5, i32 0, i32 0
  store ptr %23, ptr %24, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  %26 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %25) #5
  %27 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %6, i32 0, i32 0
  store ptr %26, ptr %27, align 8
  br label %28

28:                                               ; preds = %87, %1
  %29 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %29, label %31, label %30

30:                                               ; preds = %28
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  br label %92

31:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 32, ptr %8) #5
  %32 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %32)
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %33 = getelementptr inbounds %"class.masm::Emit", ptr %16, i32 0, i32 16
  %34 = load ptr, ptr %33, align 8, !tbaa !38
  %35 = invoke ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56) %34, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %36 unwind label %50

36:                                               ; preds = %31
  %37 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %9, i32 0, i32 0
  %38 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %37, i32 0, i32 0
  store ptr %35, ptr %38, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  store i64 0, ptr %12, align 8, !tbaa !36
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %39 = getelementptr inbounds %"class.masm::Emit", ptr %16, i32 0, i32 16
  %40 = load ptr, ptr %39, align 8, !tbaa !38
  %41 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %40) #5
  %42 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %13, i32 0, i32 0
  %43 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %42, i32 0, i32 0
  store ptr %41, ptr %43, align 8
  %44 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br i1 %44, label %45, label %58

45:                                               ; preds = %36
  %46 = call noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  %47 = getelementptr inbounds %"struct.std::pair", ptr %46, i32 0, i32 1
  %48 = invoke noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %47, ptr noundef null, i32 noundef 10)
          to label %49 unwind label %54

49:                                               ; preds = %45
  store i64 %48, ptr %12, align 8, !tbaa !36
  br label %60

50:                                               ; preds = %31
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %10, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %11, align 4
  br label %91

54:                                               ; preds = %45
  %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 %90

58:                                               ; preds = %36
  %59 = load i64, ptr %3, align 8, !tbaa !36
  store i64 %59, ptr %12, align 8, !tbaa !36
  br label %60

60:                                               ; preds = %58, %49
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  %61 = getelementptr inbounds %"class.masm::Emit", ptr %16, i32 0, i32 14
  %62 = load ptr, ptr %61, align 8, !tbaa !39
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEmSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_mEEEixERSB_(ptr noundef nonnull align 8 dereferenceable(56) %62, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %64 unwind label %72

64:                                               ; preds = %60
  %65 = load i64, ptr %63, align 8, !tbaa !36
  store i64 %65, ptr %14, align 8, !tbaa !36
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  store i32 0, ptr %15, align 4, !tbaa !40
  br label %66

66:                                               ; preds = %79, %64
  %67 = load i32, ptr %15, align 4, !tbaa !40
  %68 = sext i32 %67 to i64
  %69 = load i64, ptr %12, align 8, !tbaa !36
  %70 = icmp ult i64 %68, %69
  br i1 %70, label %76, label %71

71:                                               ; preds = %66
  store i32 4, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  br label %86

72:                                               ; preds = %60
  %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 %89

76:                                               ; preds = %66
  %77 = getelementptr inbounds %"class.masm::Emit", ptr %16, i32 0, i32 5
  invoke void @_ZNSt6vectorImSaImEE9push_backERKm(ptr noundef nonnull align 8 dereferenceable(24) %77, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %78 unwind label %82

78:                                               ; preds = %76
  br label %79

79:                                               ; preds = %78
  %80 = load i32, ptr %15, align 4, !tbaa !40
  %81 = add nsw i32 %80, 1
  store i32 %81, ptr %15, align 4, !tbaa !40
  br label %66, !llvm.loop !41

82:                                               ; preds = %76
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %10, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  br label %89

86:                                               ; preds = %71
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #5
  br label %87

87:                                               ; preds = %86
  %88 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  br label %28

89:                                               ; preds = %82, %72
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  br label %90

90:                                               ; preds = %89, %54
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %91

91:                                               ; preds = %90, %50
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %93

92:                                               ; preds = %30
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  ret void

93:                                               ; preds = %91
  %94 = load ptr, ptr %10, align 8
  %95 = load i32, ptr %11, align 4
  %96 = insertvalue { ptr, i32 } poison, ptr %94, 0
  %97 = insertvalue { ptr, i32 } %96, i32 %95, 1
  resume { ptr, i32 } %97
}

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEmSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_mEEEixERSB_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorImSaImEE9push_backERKm(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 = { 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 #5 = { 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, !6, i64 664}
!10 = !{!"_ZTSN4masm4EmitE", !11, i64 0, !14, i64 528, !14, i64 536, !14, i64 544, !14, i64 552, !24, i64 560, !28, i64 584, !32, i64 608, !20, i64 632, !20, i64 633, !20, i64 634, !20, i64 635, !6, i64 640, !6, i64 648, !6, i64 656, !6, i64 664, !6, i64 672, !6, i64 680, !6, i64 688, !6, i64 696, !6, i64 704}
!11 = !{!"_ZTSSt13basic_fstreamIcSt11char_traitsIcEE", !12, i64 0, !16, i64 24}
!12 = !{!"_ZTSSd", !13, i64 0, !15, i64 16}
!13 = !{!"_ZTSSi", !14, i64 8}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_ZTSSo"}
!16 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !17, i64 0, !7, i64 64, !19, i64 104, !21, i64 120, !22, i64 124, !22, i64 132, !22, i64 140, !6, i64 152, !14, i64 160, !20, i64 168, !20, i64 169, !20, i64 170, !7, i64 171, !6, i64 176, !6, i64 184, !20, i64 192, !6, i64 200, !6, i64 208, !14, i64 216, !6, i64 224, !6, i64 232}
!17 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !18, i64 56}
!18 = !{!"_ZTSSt6locale", !6, i64 0}
!19 = !{!"_ZTSSt12__basic_fileIcE", !6, i64 0, !20, i64 8}
!20 = !{!"bool", !7, i64 0}
!21 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!22 = !{!"_ZTS11__mbstate_t", !23, i64 0, !7, i64 4}
!23 = !{!"int", !7, i64 0}
!24 = !{!"_ZTSSt6vectorImSaImEE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseImSaImEE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseImSaImEE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseImSaImEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!28 = !{!"_ZTSSt6vectorISt4pairImmESaIS1_EE", !29, i64 0}
!29 = !{!"_ZTSSt12_Vector_baseISt4pairImmESaIS1_EE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseISt4pairImmESaIS1_EE12_Vector_implE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseISt4pairImmESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!32 = !{!"_ZTSSt6vectorIPS_IhSaIhEESaIS2_EE", !33, i64 0}
!33 = !{!"_ZTSSt12_Vector_baseIPSt6vectorIhSaIhEESaIS3_EE", !34, i64 0}
!34 = !{!"_ZTSNSt12_Vector_baseIPSt6vectorIhSaIhEESaIS3_EE12_Vector_implE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseIPSt6vectorIhSaIhEESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!36 = !{!14, !14, i64 0}
!37 = !{!10, !6, i64 680}
!38 = !{!10, !6, i64 672}
!39 = !{!10, !6, i64 656}
!40 = !{!23, !23, i64 0}
!41 = distinct !{!41, !42}
!42 = !{!"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.__gnu_cxx::__normal_iterator" = 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] }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4masm4Emit11analyze_eatEv(ptr noundef nonnull align 8 dereferenceable(712) %0) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %6 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %7 = alloca i64, align 8
  %8 = getelementptr inbounds i8, ptr %0, i64 664
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = tail call noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef null, i32 noundef 10)
  %11 = getelementptr inbounds i8, ptr %0, i64 680
  %12 = load ptr, ptr %11, align 8, !tbaa !35
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %13 = tail call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #5
  store ptr %13, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %14 = tail call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #5
  store ptr %14, ptr %3, align 8
  %15 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  br i1 %15, label %.lr.ph18, label %._crit_edge19

.lr.ph18:                                         ; preds = %1
  %16 = getelementptr inbounds i8, ptr %0, i64 672
  %17 = getelementptr inbounds i8, ptr %0, i64 656
  %18 = getelementptr inbounds i8, ptr %0, i64 560
  br label %19

._crit_edge19:                                    ; preds = %._crit_edge, %1
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  ret void

19:                                               ; preds = %.lr.ph18, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #5
  %20 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %20)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %21 = load ptr, ptr %16, align 8, !tbaa !36
  %22 = invoke ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56) %21, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %23 unwind label %31

23:                                               ; preds = %19
  store ptr %22, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  %24 = load ptr, ptr %16, align 8, !tbaa !36
  %25 = call ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %24) #5
  store ptr %25, ptr %6, align 8
  %26 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  br i1 %26, label %27, label %35

27:                                               ; preds = %23
  %28 = call noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %29 = getelementptr inbounds i8, ptr %28, i64 32
  %30 = invoke noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %29, ptr noundef null, i32 noundef 10)
          to label %35 unwind label %33

31:                                               ; preds = %19
  %32 = landingpad { ptr, i32 }
          cleanup
  br label %48

33:                                               ; preds = %27
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %48

35:                                               ; preds = %23, %27
  %.08 = phi i64 [ %30, %27 ], [ %10, %23 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  %36 = load ptr, ptr %17, align 8, !tbaa !37
  %37 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEmSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_mEEEixERSB_(ptr noundef nonnull align 8 dereferenceable(56) %36, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %38 unwind label %42

38:                                               ; preds = %35
  %39 = load i64, ptr %37, align 8, !tbaa !38
  store i64 %39, ptr %7, align 8, !tbaa !38
  %.not = icmp eq i64 %.08, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %44, %38
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  %40 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  %41 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  br i1 %41, label %19, label %._crit_edge19

42:                                               ; preds = %35
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %47

.lr.ph:                                           ; preds = %38, %44
  %indvars.iv = phi i64 [ %indvars.iv.next, %44 ], [ 0, %38 ]
  invoke void @_ZNSt6vectorImSaImEE9push_backERKm(ptr noundef nonnull align 8 dereferenceable(24) %18, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %44 unwind label %45

44:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nuw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %.08
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !39

45:                                               ; preds = %.lr.ph
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %47

47:                                               ; preds = %45, %42
  %.pn = phi { ptr, i32 } [ %46, %45 ], [ %43, %42 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br label %48

48:                                               ; preds = %33, %47, %31
  %.pn.pn.pn = phi { ptr, i32 } [ %32, %31 ], [ %.pn, %47 ], [ %34, %33 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  resume { ptr, i32 } %.pn.pn.pn
}

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb1EEESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_St4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_S5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_ELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEmSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_mEEEixERSB_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorImSaImEE9push_backERKm(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 = { 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 #5 = { 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, !16, i64 664}
!6 = !{!"_ZTSN4masm4EmitE", !7, i64 0, !10, i64 528, !10, i64 536, !10, i64 544, !10, i64 552, !23, i64 560, !27, i64 584, !31, i64 608, !19, i64 632, !19, i64 633, !19, i64 634, !19, i64 635, !16, i64 640, !16, i64 648, !16, i64 656, !16, i64 664, !16, i64 672, !16, i64 680, !16, i64 688, !16, i64 696, !16, i64 704}
!7 = !{!"_ZTSSt13basic_fstreamIcSt11char_traitsIcEE", !8, i64 0, !14, i64 24}
!8 = !{!"_ZTSSd", !9, i64 0, !13, i64 16}
!9 = !{!"_ZTSSi", !10, i64 8}
!10 = !{!"long", !11, i64 0}
!11 = !{!"omnipotent char", !12, i64 0}
!12 = !{!"Simple C++ TBAA"}
!13 = !{!"_ZTSSo"}
!14 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !15, i64 0, !11, i64 64, !18, i64 104, !20, i64 120, !21, i64 124, !21, i64 132, !21, i64 140, !16, i64 152, !10, i64 160, !19, i64 168, !19, i64 169, !19, i64 170, !11, i64 171, !16, i64 176, !16, i64 184, !19, i64 192, !16, i64 200, !16, i64 208, !10, i64 216, !16, i64 224, !16, i64 232}
!15 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !16, i64 8, !16, i64 16, !16, i64 24, !16, i64 32, !16, i64 40, !16, i64 48, !17, i64 56}
!16 = !{!"any pointer", !11, i64 0}
!17 = !{!"_ZTSSt6locale", !16, i64 0}
!18 = !{!"_ZTSSt12__basic_fileIcE", !16, i64 0, !19, i64 8}
!19 = !{!"bool", !11, i64 0}
!20 = !{!"_ZTSSt13_Ios_Openmode", !11, i64 0}
!21 = !{!"_ZTS11__mbstate_t", !22, i64 0, !11, i64 4}
!22 = !{!"int", !11, i64 0}
!23 = !{!"_ZTSSt6vectorImSaImEE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseImSaImEE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseImSaImEE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseImSaImEE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!27 = !{!"_ZTSSt6vectorISt4pairImmESaIS1_EE", !28, i64 0}
!28 = !{!"_ZTSSt12_Vector_baseISt4pairImmESaIS1_EE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseISt4pairImmESaIS1_EE12_Vector_implE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseISt4pairImmESaIS1_EE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!31 = !{!"_ZTSSt6vectorIPS_IhSaIhEESaIS2_EE", !32, i64 0}
!32 = !{!"_ZTSSt12_Vector_baseIPSt6vectorIhSaIhEESaIS3_EE", !33, i64 0}
!33 = !{!"_ZTSNSt12_Vector_baseIPSt6vectorIhSaIhEESaIS3_EE12_Vector_implE", !34, i64 0}
!34 = !{!"_ZTSNSt12_Vector_baseIPSt6vectorIhSaIhEESaIS3_EE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!35 = !{!6, !16, i64 680}
!36 = !{!6, !16, i64 672}
!37 = !{!6, !16, i64 656}
!38 = !{!10, !10, i64 0}
!39 = distinct !{!39, !40}
!40 = !{!"llvm.loop.mustprogress"}


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