; LLVM IR from NervanaSystems/ngraph :: src/tools/serialize_onnx (serialize_onnx)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.std::basic_ifstream" = type { %"class.std::basic_istream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"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" }
%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::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.ngraph::stopwatch" = type { [8 x i8], %"class.std::chrono::time_point", i8, %"class.std::chrono::duration", %"class.std::chrono::duration", i64 }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4helpv() #0

; 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: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::basic_ifstream", align 8
  %15 = alloca %"class.std::shared_ptr", align 8
  %16 = alloca %"class.ngraph::stopwatch", align 8
  %17 = alloca %"class.std::shared_ptr", align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 1, ptr %8, align 4, !tbaa !5
  br label %18

18:                                               ; preds = %81, %2
  %19 = load i32, ptr %8, align 4, !tbaa !5
  %20 = load i32, ptr %4, align 4, !tbaa !5
  %21 = icmp slt i32 %19, %20
  br i1 %21, label %23, label %22

22:                                               ; preds = %18
  store i32 2, ptr %9, align 4
  br label %85

23:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 32, ptr %10) #7
  %24 = load ptr, ptr %5, align 8, !tbaa !9
  %25 = load i32, ptr %8, align 4, !tbaa !5
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds ptr, ptr %24, i64 %26
  %28 = load ptr, ptr %27, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef %28, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %29 unwind label %44

29:                                               ; preds = %23
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  %30 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.1)
          to label %31 unwind label %48

31:                                               ; preds = %29
  br i1 %30, label %35, label %32

32:                                               ; preds = %31
  %33 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.2)
          to label %34 unwind label %48

34:                                               ; preds = %32
  br i1 %33, label %35, label %52

35:                                               ; preds = %34, %31
  %36 = load ptr, ptr %5, align 8, !tbaa !9
  %37 = load i32, ptr %8, align 4, !tbaa !5
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %8, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds ptr, ptr %36, i64 %39
  %41 = load ptr, ptr %40, align 8, !tbaa !9
  %42 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef %41)
          to label %43 unwind label %48

43:                                               ; preds = %35
  br label %77

44:                                               ; preds = %23
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %12, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %13, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  br label %84

48:                                               ; preds = %73, %70, %67, %58, %55, %52, %35, %32, %29
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %12, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %13, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  br label %84

52:                                               ; preds = %34
  %53 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.3)
          to label %54 unwind label %48

54:                                               ; preds = %52
  br i1 %53, label %58, label %55

55:                                               ; preds = %54
  %56 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.4)
          to label %57 unwind label %48

57:                                               ; preds = %55
  br i1 %56, label %58, label %67

58:                                               ; preds = %57, %54
  %59 = load ptr, ptr %5, align 8, !tbaa !9
  %60 = load i32, ptr %8, align 4, !tbaa !5
  %61 = add nsw i32 %60, 1
  store i32 %61, ptr %8, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds ptr, ptr %59, i64 %62
  %64 = load ptr, ptr %63, align 8, !tbaa !9
  %65 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef %64)
          to label %66 unwind label %48

66:                                               ; preds = %58
  br label %76

67:                                               ; preds = %57
  %68 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.5)
          to label %69 unwind label %48

69:                                               ; preds = %67
  br i1 %68, label %73, label %70

70:                                               ; preds = %69
  %71 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str.6)
          to label %72 unwind label %48

72:                                               ; preds = %70
  br i1 %71, label %73, label %75

73:                                               ; preds = %72, %69
  invoke void @_Z4helpv()
          to label %74 unwind label %48

74:                                               ; preds = %73
  store i32 0, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %78

75:                                               ; preds = %72
  br label %76

76:                                               ; preds = %75, %66
  br label %77

77:                                               ; preds = %76, %43
  store i32 0, ptr %9, align 4
  br label %78

78:                                               ; preds = %77, %74
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #7
  %79 = load i32, ptr %9, align 4
  switch i32 %79, label %85 [
    i32 0, label %80
  ]

80:                                               ; preds = %78
  br label %81

81:                                               ; preds = %80
  %82 = load i32, ptr %8, align 4, !tbaa !5
  %83 = add nsw i32 %82, 1
  store i32 %83, ptr %8, align 4, !tbaa !5
  br label %18, !llvm.loop !11

84:                                               ; preds = %48, %44
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %144

85:                                               ; preds = %78, %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  %86 = load i32, ptr %9, align 4
  switch i32 %86, label %142 [
    i32 2, label %87
  ]

87:                                               ; preds = %85
  call void @llvm.lifetime.start.p0(i64 520, ptr %14) #7
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256) %14, ptr noundef nonnull align 8 dereferenceable(32) %6, i32 noundef 8)
          to label %88 unwind label %109

88:                                               ; preds = %87
  %89 = load ptr, ptr %14, align 8, !tbaa !13
  %90 = getelementptr i8, ptr %89, i64 -24
  %91 = load i64, ptr %90, align 8
  %92 = getelementptr inbounds i8, ptr %14, i64 %91
  %93 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %92)
          to label %94 unwind label %113

94:                                               ; preds = %88
  br i1 %93, label %95, label %131

95:                                               ; preds = %94
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #7
  invoke void @_ZN6ngraph11onnx_import17import_onnx_modelERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::shared_ptr") align 8 %15, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %96 unwind label %117

96:                                               ; preds = %95
  call void @llvm.lifetime.start.p0(i64 48, ptr %16) #7
  invoke void @_ZN6ngraph9stopwatchC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %16)
          to label %97 unwind label %121

97:                                               ; preds = %96
  invoke void @_ZN6ngraph9stopwatch5startEv(ptr noundef nonnull align 8 dereferenceable(48) %16)
          to label %98 unwind label %121

98:                                               ; preds = %97
  call void @_ZNSt10shared_ptrIN6ngraph8FunctionEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull align 8 dereferenceable(16) %15) #7
  invoke void @_ZN6ngraph9serializeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrINS_8FunctionEEm(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef %17, i64 noundef 2)
          to label %99 unwind label %125

99:                                               ; preds = %98
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #7
  invoke void @_ZN6ngraph9stopwatch4stopEv(ptr noundef nonnull align 8 dereferenceable(48) %16)
          to label %100 unwind label %121

100:                                              ; preds = %99
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.7)
          to label %102 unwind label %121

102:                                              ; preds = %100
  %103 = invoke noundef i64 @_ZNK6ngraph9stopwatch16get_millisecondsEv(ptr noundef nonnull align 8 dereferenceable(48) %16)
          to label %104 unwind label %121

104:                                              ; preds = %102
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %101, i64 noundef %103)
          to label %106 unwind label %121

106:                                              ; preds = %104
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %105, ptr noundef @.str.8)
          to label %108 unwind label %121

108:                                              ; preds = %106
  call void @llvm.lifetime.end.p0(i64 48, ptr %16) #7
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #7
  br label %138

109:                                              ; preds = %87
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %12, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %13, align 4
  br label %141

113:                                              ; preds = %135, %133, %131, %88
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %12, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %13, align 4
  br label %140

117:                                              ; preds = %95
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %12, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %13, align 4
  br label %130

121:                                              ; preds = %106, %104, %102, %100, %99, %97, %96
  %122 = landingpad { ptr, i32 }
          cleanup
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %12, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %13, align 4
  br label %129

125:                                              ; preds = %98
  %126 = landingpad { ptr, i32 }
          cleanup
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %12, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %13, align 4
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %17) #7
  br label %129

129:                                              ; preds = %125, %121
  call void @llvm.lifetime.end.p0(i64 48, ptr %16) #7
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #7
  br label %130

130:                                              ; preds = %129, %117
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #7
  br label %140

131:                                              ; preds = %94
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.9)
          to label %133 unwind label %113

133:                                              ; preds = %131
  %134 = 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) %132, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %135 unwind label %113

135:                                              ; preds = %133
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %134, ptr noundef @.str.10)
          to label %137 unwind label %113

137:                                              ; preds = %135
  store i32 2, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %139

138:                                              ; preds = %108
  store i32 0, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %139

139:                                              ; preds = %138, %137
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %14) #7
  call void @llvm.lifetime.end.p0(i64 520, ptr %14) #7
  br label %142

140:                                              ; preds = %130, %113
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %14) #7
  br label %141

141:                                              ; preds = %140, %109
  call void @llvm.lifetime.end.p0(i64 520, ptr %14) #7
  br label %144

142:                                              ; preds = %139, %85
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #7
  %143 = load i32, ptr %3, align 4
  ret i32 %143

144:                                              ; preds = %141, %84
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #7
  br label %145

145:                                              ; preds = %144
  %146 = load ptr, ptr %12, align 8
  %147 = load i32, ptr %13, align 4
  %148 = insertvalue { ptr, i32 } poison, ptr %146, 0
  %149 = insertvalue { ptr, i32 } %148, i32 %147, 1
  resume { ptr, i32 } %149
}

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) #0 align 2

declare void @_ZN6ngraph11onnx_import17import_onnx_modelERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::shared_ptr") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6ngraph9stopwatchC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6ngraph9stopwatch5startEv(ptr noundef nonnull align 8 dereferenceable(48)) #4 align 2

declare void @_ZN6ngraph9serializeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrINS_8FunctionEEm(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i64 noundef) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIN6ngraph8FunctionEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6ngraph9stopwatch4stopEv(ptr noundef nonnull align 8 dereferenceable(48)) #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 align 2

declare noundef i64 @_ZNK6ngraph9stopwatch16get_millisecondsEv(ptr noundef nonnull align 8 dereferenceable(48)) #6

; 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 nounwind uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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 = { 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 = { 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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { 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 #6 = { "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 = { 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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"vtable pointer", !8, i64 0}


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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.std::basic_ifstream" = type { %"class.std::basic_istream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"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" }
%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::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.ngraph::stopwatch" = type { [8 x i8], %"class.std::chrono::time_point", i8, %"class.std::chrono::duration", %"class.std::chrono::duration", i64 }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4helpv() local_unnamed_addr #0

; 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: mustprogress norecurse uwtable
define dso_local noundef range(i32 0, 3) i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca %"class.std::basic_ifstream", align 8
  %8 = alloca %"class.std::shared_ptr", align 8
  %9 = alloca %"class.ngraph::stopwatch", align 8
  %10 = alloca %"class.std::shared_ptr", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  %.not40 = icmp sgt i32 %0, 1
  br i1 %.not40, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %2, %42
  %.02241 = phi i32 [ %43, %42 ], [ 1, %2 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #7
  %11 = sext i32 %.02241 to i64
  %12 = getelementptr inbounds ptr, ptr %1, i64 %11
  %13 = load ptr, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef %13, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %14 unwind label %24

14:                                               ; preds = %.lr.ph
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  %15 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.1)
  br i1 %15, label %18, label %16

16:                                               ; preds = %14
  %17 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.2)
  br i1 %17, label %18, label %27

18:                                               ; preds = %16, %14
  %19 = add nsw i32 %.02241, 1
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds ptr, ptr %1, i64 %20
  %22 = load ptr, ptr %21, align 8, !tbaa !5
  %23 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef %22)
          to label %42 unwind label %.loopexit

24:                                               ; preds = %.lr.ph
  %25 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  br label %44

.loopexit:                                        ; preds = %18, %31
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %26

.loopexit.split-lp:                               ; preds = %41
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %26

26:                                               ; preds = %.loopexit.split-lp, %.loopexit
  %lpad.phi = phi { ptr, i32 } [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  br label %44

27:                                               ; preds = %16
  %28 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.3)
  br i1 %28, label %31, label %29

29:                                               ; preds = %27
  %30 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.4)
  br i1 %30, label %31, label %37

31:                                               ; preds = %29, %27
  %32 = add nsw i32 %.02241, 1
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds ptr, ptr %1, i64 %33
  %35 = load ptr, ptr %34, align 8, !tbaa !5
  %36 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef %35)
          to label %42 unwind label %.loopexit

37:                                               ; preds = %29
  %38 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.5)
  br i1 %38, label %41, label %39

39:                                               ; preds = %37
  %40 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.6)
  br i1 %40, label %41, label %42

41:                                               ; preds = %39, %37
  invoke void @_Z4helpv()
          to label %45 unwind label %.loopexit.split-lp

42:                                               ; preds = %31, %39, %18
  %.224.ph = phi i32 [ %.02241, %39 ], [ %32, %31 ], [ %19, %18 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  %43 = add nsw i32 %.224.ph, 1
  %.not = icmp slt i32 %43, %0
  br i1 %.not, label %.lr.ph, label %.critedge, !llvm.loop !9

44:                                               ; preds = %26, %24
  %.pn = phi { ptr, i32 } [ %lpad.phi, %26 ], [ %25, %24 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  br label %88

45:                                               ; preds = %41
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #7
  br label %87

.critedge:                                        ; preds = %42, %2
  call void @llvm.lifetime.start.p0(i64 520, ptr nonnull %7) #7
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256) %7, ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef 8)
          to label %46 unwind label %66

46:                                               ; preds = %.critedge
  %47 = load ptr, ptr %7, align 8, !tbaa !11
  %48 = getelementptr i8, ptr %47, i64 -24
  %49 = load i64, ptr %48, align 8
  %50 = getelementptr inbounds i8, ptr %7, i64 %49
  %51 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %50)
          to label %52 unwind label %68

52:                                               ; preds = %46
  br i1 %51, label %53, label %78

53:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #7
  invoke void @_ZN6ngraph11onnx_import17import_onnx_modelERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr") align 8 %8, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %54 unwind label %70

54:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %9) #7
  invoke void @_ZN6ngraph9stopwatchC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9)
          to label %55 unwind label %72

55:                                               ; preds = %54
  call void @_ZN6ngraph9stopwatch5startEv(ptr noundef nonnull align 8 dereferenceable(48) %9)
  call void @_ZNSt10shared_ptrIN6ngraph8FunctionEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(16) %8) #7
  invoke void @_ZN6ngraph9serializeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrINS_8FunctionEEm(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull %10, i64 noundef 2)
          to label %56 unwind label %74

56:                                               ; preds = %55
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #7
  invoke void @_ZN6ngraph9stopwatch4stopEv(ptr noundef nonnull align 8 dereferenceable(48) %9)
          to label %57 unwind label %72

57:                                               ; preds = %56
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.7)
          to label %59 unwind label %72

59:                                               ; preds = %57
  %60 = invoke noundef i64 @_ZNK6ngraph9stopwatch16get_millisecondsEv(ptr noundef nonnull align 8 dereferenceable(48) %9)
          to label %61 unwind label %72

61:                                               ; preds = %59
  %62 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %58, i64 noundef %60)
          to label %63 unwind label %72

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.8)
          to label %65 unwind label %72

65:                                               ; preds = %63
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %9) #7
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #7
  br label %84

66:                                               ; preds = %.critedge
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %86

68:                                               ; preds = %82, %80, %78, %46
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %85

70:                                               ; preds = %53
  %71 = landingpad { ptr, i32 }
          cleanup
  br label %77

72:                                               ; preds = %63, %61, %59, %57, %56, %54
  %73 = landingpad { ptr, i32 }
          cleanup
  br label %76

74:                                               ; preds = %55
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %10) #7
  br label %76

76:                                               ; preds = %74, %72
  %.pn31 = phi { ptr, i32 } [ %73, %72 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %9) #7
  call void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #7
  br label %77

77:                                               ; preds = %76, %70
  %.pn31.pn = phi { ptr, i32 } [ %.pn31, %76 ], [ %71, %70 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #7
  br label %85

78:                                               ; preds = %52
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.9)
          to label %80 unwind label %68

80:                                               ; preds = %78
  %81 = 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) %79, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %82 unwind label %68

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef nonnull @.str.10)
          to label %84 unwind label %68

84:                                               ; preds = %82, %65
  %.328 = phi i32 [ 0, %65 ], [ 2, %82 ]
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %7) #7
  call void @llvm.lifetime.end.p0(i64 520, ptr nonnull %7) #7
  br label %87

85:                                               ; preds = %77, %68
  %.pn31.pn.pn = phi { ptr, i32 } [ %.pn31.pn, %77 ], [ %69, %68 ]
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %7) #7
  br label %86

86:                                               ; preds = %85, %66
  %.pn31.pn.pn.pn = phi { ptr, i32 } [ %.pn31.pn.pn, %85 ], [ %67, %66 ]
  call void @llvm.lifetime.end.p0(i64 520, ptr nonnull %7) #7
  br label %88

87:                                               ; preds = %45, %84
  %.429 = phi i32 [ %.328, %84 ], [ 0, %45 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #7
  ret i32 %.429

88:                                               ; preds = %86, %44
  %.pn31.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn31.pn.pn.pn, %86 ], [ %.pn, %44 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn31.pn.pn.pn.pn
}

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) 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 #4 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #0 align 2

declare void @_ZN6ngraph11onnx_import17import_onnx_modelERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::shared_ptr") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6ngraph9stopwatchC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6ngraph9stopwatch5startEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #4 align 2

declare void @_ZN6ngraph9serializeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrINS_8FunctionEEm(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i64 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIN6ngraph8FunctionEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6ngraph9stopwatch4stopEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

declare noundef i64 @_ZNK6ngraph9stopwatch16get_millisecondsEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #6

; 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 nounwind uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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 = { 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 = { 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 #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { 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 #6 = { "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 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}


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