; LLVM IR from goldest-star/seawave-animation :: src/vcl/shape/mesh/mesh_loader/obj (obj)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl" }
%"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl" = type { %"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"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" }
%"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.52 }
%union.anon.52 = 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::__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.24" = type { i8 }
%"class.std::__cxx11::basic_stringstream" = type { %"class.std::basic_iostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"struct.vcl::buffer_stack" = type { float, float, float }

@.str.3 = external hidden unnamed_addr constant [107 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [19 x i8], align 1
@__PRETTY_FUNCTION__._ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE = external hidden unnamed_addr constant [69 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [3 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

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

declare void @_ZN3vcl17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca %"class.std::basic_ifstream", align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::allocator.24", align 1
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::allocator.24", align 1
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator.24", align 1
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"struct.vcl::buffer_stack", align 4
  %22 = alloca %"class.std::__cxx11::basic_string", align 8
  %23 = alloca %"class.std::allocator.24", align 1
  %24 = alloca %"class.std::__cxx11::basic_string", align 8
  %25 = alloca %"class.std::__cxx11::basic_string", align 8
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca %"class.std::allocator.24", align 1
  %28 = alloca %"class.std::__cxx11::basic_string", align 8
  %29 = alloca %"class.std::allocator.24", align 1
  %30 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN3vcl17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %31)
  store i1 false, ptr %5, align 1
  call void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  call void @llvm.lifetime.start.p0(i64 520, ptr %6) #7
  %32 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256) %6, ptr noundef nonnull align 8 dereferenceable(32) %32, i32 noundef 8)
          to label %33 unwind label %47

33:                                               ; preds = %2
  %34 = invoke noundef zeroext i1 @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv(ptr noundef nonnull align 8 dereferenceable(256) %6)
          to label %35 unwind label %51

35:                                               ; preds = %33
  %36 = zext i1 %34 to i32
  %37 = icmp eq i32 %36, 0
  br i1 %37, label %38, label %89

38:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %39 unwind label %55

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #7
  %40 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN3vcl3strINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEES6_RKT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %12, ptr noundef nonnull align 8 dereferenceable(32) %40)
          to label %41 unwind label %59

41:                                               ; preds = %39
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_OS8_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %11, ptr noundef @.str.5, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %42 unwind label %63

42:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %43 unwind label %67

43:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef @__PRETTY_FUNCTION__._ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %44 unwind label %71

44:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #7
  invoke void @_ZN3vcl9backtraceB5cxx11Ei(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %17, i32 noundef 1)
          to label %45 unwind label %75

45:                                               ; preds = %44
  invoke void @_ZN3vcl10call_errorENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_S5_iRKS5_(ptr noundef %9, ptr noundef %11, ptr noundef %13, ptr noundef %15, i32 noundef 204, ptr noundef nonnull align 8 dereferenceable(32) %17) #8
          to label %46 unwind label %79

46:                                               ; preds = %45
  unreachable

47:                                               ; preds = %2
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %7, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %8, align 4
  br label %206

51:                                               ; preds = %154, %153, %90, %33
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %7, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %8, align 4
  br label %205

55:                                               ; preds = %38
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %7, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %8, align 4
  br label %88

59:                                               ; preds = %39
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %7, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %8, align 4
  br label %87

63:                                               ; preds = %41
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %7, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %8, align 4
  br label %86

67:                                               ; preds = %42
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %7, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %8, align 4
  br label %85

71:                                               ; preds = %43
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %7, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %8, align 4
  br label %84

75:                                               ; preds = %44
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %7, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %8, align 4
  br label %83

79:                                               ; preds = %45
  %80 = landingpad { ptr, i32 }
          cleanup
  %81 = extractvalue { ptr, i32 } %80, 0
  store ptr %81, ptr %7, align 8
  %82 = extractvalue { ptr, i32 } %80, 1
  store i32 %82, ptr %8, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #7
  br label %83

83:                                               ; preds = %79, %75
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  br label %84

84:                                               ; preds = %83, %71
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  br label %85

85:                                               ; preds = %84, %67
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #7
  br label %86

86:                                               ; preds = %85, %63
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  br label %87

87:                                               ; preds = %86, %59
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #7
  br label %88

88:                                               ; preds = %87, %55
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #7
  br label %205

89:                                               ; preds = %35
  br label %90

90:                                               ; preds = %151, %89
  %91 = load ptr, ptr %6, align 8, !tbaa !9
  %92 = getelementptr i8, ptr %91, i64 -24
  %93 = load i64, ptr %92, align 8
  %94 = getelementptr inbounds i8, ptr %6, i64 %93
  %95 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv(ptr noundef nonnull align 8 dereferenceable(264) %94)
          to label %96 unwind label %51

96:                                               ; preds = %90
  br i1 %95, label %97, label %153

97:                                               ; preds = %96
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  %98 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %99 unwind label %131

99:                                               ; preds = %97
  %100 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  %101 = icmp ugt i64 %100, 0
  br i1 %101, label %102, label %151

102:                                              ; preds = %99
  call void @llvm.lifetime.start.p0(i64 392, ptr %19) #7
  %103 = invoke noundef i32 @_ZStorSt13_Ios_OpenmodeS_(i32 noundef 16, i32 noundef 8)
          to label %104 unwind label %135

104:                                              ; preds = %102
  invoke void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(128) %19, ptr noundef nonnull align 8 dereferenceable(32) %18, i32 noundef %103)
          to label %105 unwind label %135

105:                                              ; preds = %104
  call void @llvm.lifetime.start.p0(i64 32, ptr %20) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  %106 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(32) %20)
          to label %107 unwind label %139

107:                                              ; preds = %105
  %108 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  %109 = icmp ugt i64 %108, 0
  br i1 %109, label %110, label %148

110:                                              ; preds = %107
  %111 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %20, i64 noundef 0)
          to label %112 unwind label %139

112:                                              ; preds = %110
  %113 = load i8, ptr %111, align 1, !tbaa !11
  %114 = sext i8 %113 to i32
  %115 = icmp ne i32 %114, 35
  br i1 %115, label %116, label %148

116:                                              ; preds = %112
  %117 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef @.str.9)
          to label %118 unwind label %139

118:                                              ; preds = %116
  br i1 %117, label %119, label %147

119:                                              ; preds = %118
  call void @llvm.lifetime.start.p0(i64 12, ptr %21) #7
  invoke void @_ZN3vcl12buffer_stackIfLm3EEC1Ev(ptr noundef nonnull align 4 dereferenceable(12) %21)
          to label %120 unwind label %143

120:                                              ; preds = %119
  %121 = getelementptr inbounds %"struct.vcl::buffer_stack", ptr %21, i32 0, i32 0
  %122 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 4 dereferenceable(4) %121)
          to label %123 unwind label %143

123:                                              ; preds = %120
  %124 = getelementptr inbounds %"struct.vcl::buffer_stack", ptr %21, i32 0, i32 1
  %125 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16) %122, ptr noundef nonnull align 4 dereferenceable(4) %124)
          to label %126 unwind label %143

126:                                              ; preds = %123
  %127 = getelementptr inbounds %"struct.vcl::buffer_stack", ptr %21, i32 0, i32 2
  %128 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16) %125, ptr noundef nonnull align 4 dereferenceable(4) %127)
          to label %129 unwind label %143

129:                                              ; preds = %126
  invoke void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(12) %21)
          to label %130 unwind label %143

130:                                              ; preds = %129
  call void @llvm.lifetime.end.p0(i64 12, ptr %21) #7
  br label %147

131:                                              ; preds = %97
  %132 = landingpad { ptr, i32 }
          cleanup
  %133 = extractvalue { ptr, i32 } %132, 0
  store ptr %133, ptr %7, align 8
  %134 = extractvalue { ptr, i32 } %132, 1
  store i32 %134, ptr %8, align 4
  br label %152

135:                                              ; preds = %104, %102
  %136 = landingpad { ptr, i32 }
          cleanup
  %137 = extractvalue { ptr, i32 } %136, 0
  store ptr %137, ptr %7, align 8
  %138 = extractvalue { ptr, i32 } %136, 1
  store i32 %138, ptr %8, align 4
  br label %150

139:                                              ; preds = %116, %110, %105
  %140 = landingpad { ptr, i32 }
          cleanup
  %141 = extractvalue { ptr, i32 } %140, 0
  store ptr %141, ptr %7, align 8
  %142 = extractvalue { ptr, i32 } %140, 1
  store i32 %142, ptr %8, align 4
  br label %149

143:                                              ; preds = %129, %126, %123, %120, %119
  %144 = landingpad { ptr, i32 }
          cleanup
  %145 = extractvalue { ptr, i32 } %144, 0
  store ptr %145, ptr %7, align 8
  %146 = extractvalue { ptr, i32 } %144, 1
  store i32 %146, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %21) #7
  br label %149

147:                                              ; preds = %130, %118
  br label %148

148:                                              ; preds = %147, %112, %107
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %19) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %19) #7
  br label %151

149:                                              ; preds = %143, %139
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %19) #7
  br label %150

150:                                              ; preds = %149, %135
  call void @llvm.lifetime.end.p0(i64 392, ptr %19) #7
  br label %152

151:                                              ; preds = %148, %99
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #7
  br label %90, !llvm.loop !12

152:                                              ; preds = %150, %131
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #7
  br label %205

153:                                              ; preds = %96
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256) %6)
          to label %154 unwind label %51

154:                                              ; preds = %153
  %155 = invoke noundef zeroext i1 @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv(ptr noundef nonnull align 8 dereferenceable(256) %6)
          to label %156 unwind label %51

156:                                              ; preds = %154
  %157 = xor i1 %155, true
  %158 = zext i1 %157 to i32
  %159 = icmp eq i32 %158, 0
  br i1 %159, label %160, label %203

160:                                              ; preds = %156
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %161 unwind label %169

161:                                              ; preds = %160
  call void @llvm.lifetime.start.p0(i64 32, ptr %25) #7
  %162 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN3vcl3strINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEES6_RKT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %25, ptr noundef nonnull align 8 dereferenceable(32) %162)
          to label %163 unwind label %173

163:                                              ; preds = %161
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_OS8_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %24, ptr noundef @.str.8, ptr noundef nonnull align 8 dereferenceable(32) %25)
          to label %164 unwind label %177

164:                                              ; preds = %163
  call void @llvm.lifetime.start.p0(i64 1, ptr %27) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %26, ptr noundef @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %165 unwind label %181

165:                                              ; preds = %164
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %28, ptr noundef @__PRETTY_FUNCTION__._ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %166 unwind label %185

166:                                              ; preds = %165
  call void @llvm.lifetime.start.p0(i64 32, ptr %30) #7
  invoke void @_ZN3vcl9backtraceB5cxx11Ei(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %30, i32 noundef 1)
          to label %167 unwind label %189

167:                                              ; preds = %166
  invoke void @_ZN3vcl10call_errorENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_S5_iRKS5_(ptr noundef %22, ptr noundef %24, ptr noundef %26, ptr noundef %28, i32 noundef 223, ptr noundef nonnull align 8 dereferenceable(32) %30) #8
          to label %168 unwind label %193

168:                                              ; preds = %167
  unreachable

169:                                              ; preds = %160
  %170 = landingpad { ptr, i32 }
          cleanup
  %171 = extractvalue { ptr, i32 } %170, 0
  store ptr %171, ptr %7, align 8
  %172 = extractvalue { ptr, i32 } %170, 1
  store i32 %172, ptr %8, align 4
  br label %202

173:                                              ; preds = %161
  %174 = landingpad { ptr, i32 }
          cleanup
  %175 = extractvalue { ptr, i32 } %174, 0
  store ptr %175, ptr %7, align 8
  %176 = extractvalue { ptr, i32 } %174, 1
  store i32 %176, ptr %8, align 4
  br label %201

177:                                              ; preds = %163
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %7, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %8, align 4
  br label %200

181:                                              ; preds = %164
  %182 = landingpad { ptr, i32 }
          cleanup
  %183 = extractvalue { ptr, i32 } %182, 0
  store ptr %183, ptr %7, align 8
  %184 = extractvalue { ptr, i32 } %182, 1
  store i32 %184, ptr %8, align 4
  br label %199

185:                                              ; preds = %165
  %186 = landingpad { ptr, i32 }
          cleanup
  %187 = extractvalue { ptr, i32 } %186, 0
  store ptr %187, ptr %7, align 8
  %188 = extractvalue { ptr, i32 } %186, 1
  store i32 %188, ptr %8, align 4
  br label %198

189:                                              ; preds = %166
  %190 = landingpad { ptr, i32 }
          cleanup
  %191 = extractvalue { ptr, i32 } %190, 0
  store ptr %191, ptr %7, align 8
  %192 = extractvalue { ptr, i32 } %190, 1
  store i32 %192, ptr %8, align 4
  br label %197

193:                                              ; preds = %167
  %194 = landingpad { ptr, i32 }
          cleanup
  %195 = extractvalue { ptr, i32 } %194, 0
  store ptr %195, ptr %7, align 8
  %196 = extractvalue { ptr, i32 } %194, 1
  store i32 %196, ptr %8, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #7
  br label %197

197:                                              ; preds = %193, %189
  call void @llvm.lifetime.end.p0(i64 32, ptr %30) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #7
  br label %198

198:                                              ; preds = %197, %185
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #7
  br label %199

199:                                              ; preds = %198, %181
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %24) #7
  br label %200

200:                                              ; preds = %199, %177
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %25) #7
  br label %201

201:                                              ; preds = %200, %173
  call void @llvm.lifetime.end.p0(i64 32, ptr %25) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %22) #7
  br label %202

202:                                              ; preds = %201, %169
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #7
  br label %205

203:                                              ; preds = %156
  store i1 true, ptr %5, align 1
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %6) #7
  call void @llvm.lifetime.end.p0(i64 520, ptr %6) #7
  %204 = load i1, ptr %5, align 1
  br i1 %204, label %208, label %207

205:                                              ; preds = %202, %152, %88, %51
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %6) #7
  br label %206

206:                                              ; preds = %205, %47
  call void @llvm.lifetime.end.p0(i64 520, ptr %6) #7
  call void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  br label %209

207:                                              ; preds = %203
  call void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  br label %208

208:                                              ; preds = %207, %203
  ret void

209:                                              ; preds = %206
  %210 = load ptr, ptr %7, align 8
  %211 = load i32, ptr %8, align 4
  %212 = insertvalue { ptr, i32 } poison, ptr %210, 0
  %213 = insertvalue { ptr, i32 } %212, i32 %211, 1
  resume { ptr, i32 } %213
}

; Function Attrs: noreturn
declare void @_ZN3vcl10call_errorENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_S5_iRKS5_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) #4

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

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

declare void @_ZN3vcl9backtraceB5cxx11Ei(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, i32 noundef) #1

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 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 #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv(ptr noundef nonnull align 8 dereferenceable(256)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_OS8_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3vcl3strINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEES6_RKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv(ptr noundef nonnull align 8 dereferenceable(264)) #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZStorSt13_Ios_OpenmodeS_(i32 noundef, i32 noundef) #6

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #3 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #2 align 2

; 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) #6

declare void @_ZN3vcl12buffer_stackIfLm3EEC1Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { noreturn "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 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 = { 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 #7 = { nounwind }
attributes #8 = { noreturn }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"vtable pointer", !8, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"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.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl" }
%"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl" = type { %"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<vcl::buffer_stack<float, 3>, std::allocator<vcl::buffer_stack<float, 3>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"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" }
%"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.52 }
%union.anon.52 = 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::__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.24" = type { i8 }
%"class.std::__cxx11::basic_stringstream" = type { %"class.std::basic_iostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"struct.vcl::buffer_stack" = type { float, float, float }

@.str.3 = external hidden unnamed_addr constant [107 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [19 x i8], align 1
@__PRETTY_FUNCTION__._ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE = external hidden unnamed_addr constant [69 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [3 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

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

declare void @_ZN3vcl17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::basic_ifstream", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator.24", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator.24", align 1
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::allocator.24", align 1
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::__cxx11::basic_string", align 8
  %14 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"struct.vcl::buffer_stack", align 4
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"class.std::allocator.24", align 1
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::allocator.24", align 1
  %23 = alloca %"class.std::__cxx11::basic_string", align 8
  %24 = alloca %"class.std::allocator.24", align 1
  %25 = alloca %"class.std::__cxx11::basic_string", align 8
  tail call void @_ZN3vcl17assert_file_existERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %1)
  tail call void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  call void @llvm.lifetime.start.p0(i64 520, ptr nonnull %3) #7
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256) %3, ptr noundef nonnull align 8 dereferenceable(32) %1, i32 noundef 8)
          to label %26 unwind label %43

26:                                               ; preds = %2
  %27 = call noundef zeroext i1 @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv(ptr noundef nonnull align 8 dereferenceable(256) %3)
  br i1 %27, label %.preheader, label %35

.preheader:                                       ; preds = %26
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  %29 = getelementptr i8, ptr %28, i64 -24
  %30 = load i64, ptr %29, align 8
  %31 = getelementptr inbounds i8, ptr %3, i64 %30
  %32 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv(ptr noundef nonnull align 8 dereferenceable(264) %31)
  br i1 %32, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader
  %33 = getelementptr inbounds i8, ptr %16, i64 4
  %34 = getelementptr inbounds i8, ptr %16, i64 8
  br label %67

35:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %36 unwind label %47

36:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #7
  invoke void @_ZN3vcl3strINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEES6_RKT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %37 unwind label %49

37:                                               ; preds = %36
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_OS8_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %6, ptr noundef nonnull @.str.5, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %38 unwind label %51

38:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %39 unwind label %53

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %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 nonnull @__PRETTY_FUNCTION__._ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %40 unwind label %55

40:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #7
  invoke void @_ZN3vcl9backtraceB5cxx11Ei(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %12, i32 noundef 1)
          to label %41 unwind label %57

41:                                               ; preds = %40
  invoke void @_ZN3vcl10call_errorENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_S5_iRKS5_(ptr noundef nonnull %4, ptr noundef nonnull %6, ptr noundef nonnull %8, ptr noundef nonnull %10, i32 noundef 204, ptr noundef nonnull align 8 dereferenceable(32) %12) #8
          to label %42 unwind label %59

42:                                               ; preds = %41
  unreachable

43:                                               ; preds = %2
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %141

45:                                               ; preds = %._crit_edge
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %140

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

49:                                               ; preds = %36
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %65

51:                                               ; preds = %37
  %52 = landingpad { ptr, i32 }
          cleanup
  br label %64

53:                                               ; preds = %38
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %63

55:                                               ; preds = %39
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %62

57:                                               ; preds = %40
  %58 = landingpad { ptr, i32 }
          cleanup
  br label %61

59:                                               ; preds = %41
  %60 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  br label %61

61:                                               ; preds = %59, %57
  %.pn35 = phi { ptr, i32 } [ %60, %59 ], [ %58, %57 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  br label %62

62:                                               ; preds = %61, %55
  %.pn35.pn = phi { ptr, i32 } [ %.pn35, %61 ], [ %56, %55 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %63

63:                                               ; preds = %62, %53
  %.pn35.pn.pn = phi { ptr, i32 } [ %.pn35.pn, %62 ], [ %54, %53 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  br label %64

64:                                               ; preds = %63, %51
  %.pn35.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn, %63 ], [ %52, %51 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  br label %65

65:                                               ; preds = %64, %49
  %.pn35.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn, %64 ], [ %50, %49 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  br label %66

66:                                               ; preds = %65, %47
  %.pn35.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn.pn, %65 ], [ %48, %47 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  br label %140

67:                                               ; preds = %.lr.ph, %102
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %13) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  %68 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(32) %13)
          to label %69 unwind label %91

69:                                               ; preds = %67
  %70 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  %.not = icmp eq i64 %70, 0
  br i1 %.not, label %102, label %71

71:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 392, ptr nonnull %14) #7
  %72 = call noundef i32 @_ZStorSt13_Ios_OpenmodeS_(i32 noundef 16, i32 noundef 8)
  invoke void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(128) %14, ptr noundef nonnull align 8 dereferenceable(32) %13, i32 noundef %72)
          to label %73 unwind label %93

73:                                               ; preds = %71
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  %74 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(32) %15)
          to label %75 unwind label %95

75:                                               ; preds = %73
  %76 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  %.not29 = icmp eq i64 %76, 0
  br i1 %.not29, label %99, label %77

77:                                               ; preds = %75
  %78 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %15, i64 noundef 0)
  %79 = load i8, ptr %78, align 1, !tbaa !8
  %.not30 = icmp eq i8 %79, 35
  br i1 %.not30, label %99, label %80

80:                                               ; preds = %77
  %81 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull @.str.9)
  br i1 %81, label %82, label %99

82:                                               ; preds = %80
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %16) #7
  invoke void @_ZN3vcl12buffer_stackIfLm3EEC1Ev(ptr noundef nonnull align 4 dereferenceable(12) %16)
          to label %83 unwind label %97

83:                                               ; preds = %82
  %84 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %85 unwind label %97

85:                                               ; preds = %83
  %86 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16) %84, ptr noundef nonnull align 4 dereferenceable(4) %33)
          to label %87 unwind label %97

87:                                               ; preds = %85
  %88 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16) %86, ptr noundef nonnull align 4 dereferenceable(4) %34)
          to label %89 unwind label %97

89:                                               ; preds = %87
  invoke void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(12) %16)
          to label %90 unwind label %97

90:                                               ; preds = %89
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %16) #7
  br label %99

91:                                               ; preds = %67
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %108

93:                                               ; preds = %71
  %94 = landingpad { ptr, i32 }
          cleanup
  br label %101

95:                                               ; preds = %73
  %96 = landingpad { ptr, i32 }
          cleanup
  br label %100

97:                                               ; preds = %89, %87, %85, %83, %82
  %98 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %16) #7
  br label %100

99:                                               ; preds = %80, %90, %77, %75
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %14) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %14) #7
  br label %102

100:                                              ; preds = %97, %95
  %.pn31 = phi { ptr, i32 } [ %98, %97 ], [ %96, %95 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %14) #7
  br label %101

101:                                              ; preds = %100, %93
  %.pn31.pn = phi { ptr, i32 } [ %.pn31, %100 ], [ %94, %93 ]
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %14) #7
  br label %108

102:                                              ; preds = %99, %69
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #7
  %103 = load ptr, ptr %3, align 8, !tbaa !5
  %104 = getelementptr i8, ptr %103, i64 -24
  %105 = load i64, ptr %104, align 8
  %106 = getelementptr inbounds i8, ptr %3, i64 %105
  %107 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv(ptr noundef nonnull align 8 dereferenceable(264) %106)
  br i1 %107, label %67, label %._crit_edge, !llvm.loop !10

108:                                              ; preds = %101, %91
  %.pn31.pn.pn = phi { ptr, i32 } [ %.pn31.pn, %101 ], [ %92, %91 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %13) #7
  br label %140

._crit_edge:                                      ; preds = %102, %.preheader
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256) %3)
          to label %109 unwind label %45

109:                                              ; preds = %._crit_edge
  %110 = call noundef zeroext i1 @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv(ptr noundef nonnull align 8 dereferenceable(256) %3)
  br i1 %110, label %111, label %139

111:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %18) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %112 unwind label %119

112:                                              ; preds = %111
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %20) #7
  invoke void @_ZN3vcl3strINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEES6_RKT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %20, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %113 unwind label %121

113:                                              ; preds = %112
  invoke void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_OS8_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %19, ptr noundef nonnull @.str.8, ptr noundef nonnull align 8 dereferenceable(32) %20)
          to label %114 unwind label %123

114:                                              ; preds = %113
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %115 unwind label %125

115:                                              ; preds = %114
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %24) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN3vcl6loader16obj_read_normalsERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE, ptr noundef nonnull align 1 dereferenceable(1) %24)
          to label %116 unwind label %127

116:                                              ; preds = %115
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %25) #7
  invoke void @_ZN3vcl9backtraceB5cxx11Ei(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %25, i32 noundef 1)
          to label %117 unwind label %129

117:                                              ; preds = %116
  invoke void @_ZN3vcl10call_errorENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_S5_iRKS5_(ptr noundef nonnull %17, ptr noundef nonnull %19, ptr noundef nonnull %21, ptr noundef nonnull %23, i32 noundef 223, ptr noundef nonnull align 8 dereferenceable(32) %25) #8
          to label %118 unwind label %131

118:                                              ; preds = %117
  unreachable

119:                                              ; preds = %111
  %120 = landingpad { ptr, i32 }
          cleanup
  br label %138

121:                                              ; preds = %112
  %122 = landingpad { ptr, i32 }
          cleanup
  br label %137

123:                                              ; preds = %113
  %124 = landingpad { ptr, i32 }
          cleanup
  br label %136

125:                                              ; preds = %114
  %126 = landingpad { ptr, i32 }
          cleanup
  br label %135

127:                                              ; preds = %115
  %128 = landingpad { ptr, i32 }
          cleanup
  br label %134

129:                                              ; preds = %116
  %130 = landingpad { ptr, i32 }
          cleanup
  br label %133

131:                                              ; preds = %117
  %132 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %25) #7
  br label %133

133:                                              ; preds = %131, %129
  %.pn = phi { ptr, i32 } [ %132, %131 ], [ %130, %129 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %25) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %23) #7
  br label %134

134:                                              ; preds = %133, %127
  %.pn.pn = phi { ptr, i32 } [ %.pn, %133 ], [ %128, %127 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %24) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  br label %135

135:                                              ; preds = %134, %125
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %134 ], [ %126, %125 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #7
  br label %136

136:                                              ; preds = %135, %123
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %135 ], [ %124, %123 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #7
  br label %137

137:                                              ; preds = %136, %121
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %136 ], [ %122, %121 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %20) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #7
  br label %138

138:                                              ; preds = %137, %119
  %.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn.pn, %137 ], [ %120, %119 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #7
  br label %140

139:                                              ; preds = %109
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %3) #7
  call void @llvm.lifetime.end.p0(i64 520, ptr nonnull %3) #7
  ret void

140:                                              ; preds = %138, %108, %66, %45
  %.pn35.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn.pn.pn, %66 ], [ %.pn31.pn.pn, %108 ], [ %.pn.pn.pn.pn.pn.pn, %138 ], [ %46, %45 ]
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %3) #7
  br label %141

141:                                              ; preds = %140, %43
  %.pn35.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn35.pn.pn.pn.pn.pn.pn, %140 ], [ %44, %43 ]
  call void @llvm.lifetime.end.p0(i64 520, ptr nonnull %3) #7
  call void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  resume { ptr, i32 } %.pn35.pn.pn.pn.pn.pn.pn.pn
}

; Function Attrs: noreturn
declare void @_ZN3vcl10call_errorENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_S5_iRKS5_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

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

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

declare void @_ZN3vcl9backtraceB5cxx11Ei(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, i32 noundef) local_unnamed_addr #1

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 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 #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv(ptr noundef nonnull align 8 dereferenceable(256)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZStplIcSt11char_traitsIcESaIcEENSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_OS8_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3vcl3strINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEES6_RKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE4goodEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZStorSt13_Ios_OpenmodeS_(i32 noundef, i32 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #3 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #2 align 2

; 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 #6

declare void @_ZN3vcl12buffer_stackIfLm3EEC1Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERf(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3vcl12buffer_stackIfLm3EEESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { noreturn "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 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 = { 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 #7 = { nounwind }
attributes #8 = { noreturn }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"omnipotent char", !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


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