; LLVM IR from dafer45/TBTK :: Tools/FeatureChecker/src (main)

; 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_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_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl" }
%"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl" = type { %"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl_data" }
%"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@_ZN4TBTK7Streams3errE = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [10 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [80 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [3 x i8], align 1
@_ZN4TBTK7Streams3outE = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::__cxx11::basic_stringstream", 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::vector", align 8
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::__cxx11::basic_string", 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
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = icmp eq i32 %15, 2
  br i1 %16, label %63, label %17

17:                                               ; preds = %2
  %18 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef @.str)
  %19 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef @.str.1)
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef @.str.2)
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef @.str.3)
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef @.str.4)
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef @.str.2)
  call void @llvm.lifetime.start.p0(i64 392, ptr %6) #9
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %6)
  %24 = getelementptr inbounds i8, ptr %6, i64 16
  %25 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef @.str.5)
          to label %26 unwind label %38

26:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #9
  invoke void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %9, ptr noundef nonnull align 8 dereferenceable(128) %6)
          to label %27 unwind label %42

27:                                               ; preds = %26
  %28 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %9) #9
  %29 = call i32 @strcmp(ptr noundef %28, ptr noundef @.str.5) #10
  %30 = icmp ne i32 %29, 0
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #9
  br i1 %30, label %31, label %46

31:                                               ; preds = %27
  %32 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef @.str.6)
          to label %33 unwind label %38

33:                                               ; preds = %31
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef @.str.5)
          to label %35 unwind label %38

35:                                               ; preds = %33
  %36 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef @.str.2)
          to label %37 unwind label %38

37:                                               ; preds = %35
  br label %46

38:                                               ; preds = %59, %56, %54, %52, %50, %48, %46, %35, %33, %31, %17
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %7, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %8, align 4
  br label %62

42:                                               ; preds = %26
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %7, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #9
  br label %62

46:                                               ; preds = %37, %27
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef @.str.7)
          to label %48 unwind label %38

48:                                               ; preds = %46
  %49 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef @.str.8)
          to label %50 unwind label %38

50:                                               ; preds = %48
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %49, ptr noundef @.str.9)
          to label %52 unwind label %38

52:                                               ; preds = %50
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %51, i32 noundef 541)
          to label %54 unwind label %38

54:                                               ; preds = %52
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef @.str.2)
          to label %56 unwind label %38

56:                                               ; preds = %54
  %57 = invoke noundef zeroext i1 @_ZN4TBTK7Streams9logIsOpenEv()
          to label %58 unwind label %38

58:                                               ; preds = %56
  br i1 %57, label %59, label %61

59:                                               ; preds = %58
  invoke void @_ZN4TBTK7Streams8closeLogEv()
          to label %60 unwind label %38

60:                                               ; preds = %59
  br label %61

61:                                               ; preds = %60, %58
  call void @exit(i32 noundef 1) #11
  unreachable

62:                                               ; preds = %42, %38
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %6) #9
  call void @llvm.lifetime.end.p0(i64 392, ptr %6) #9
  br label %140

63:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #9
  %64 = load ptr, ptr %5, align 8, !tbaa !9
  %65 = getelementptr inbounds ptr, ptr %64, i64 1
  %66 = load ptr, ptr %65, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef %66, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %67 unwind label %75

67:                                               ; preds = %63
  invoke void @_ZN4TBTK14FeatureChecker13FeatureParser15parseSourceFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %10, ptr noundef nonnull align 8 dereferenceable(32) %11)
          to label %68 unwind label %79

68:                                               ; preds = %67
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #9
  store i32 0, ptr %13, align 4, !tbaa !5
  br label %69

69:                                               ; preds = %120, %68
  %70 = load i32, ptr %13, align 4, !tbaa !5
  %71 = zext i32 %70 to i64
  %72 = call noundef i64 @_ZNKSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #9
  %73 = icmp ult i64 %71, %72
  br i1 %73, label %84, label %74

74:                                               ; preds = %69
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  br label %137

75:                                               ; preds = %63
  %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 = %67
  %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) %11) #9
  br label %83

83:                                               ; preds = %79, %75
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #9
  br label %139

84:                                               ; preds = %69
  %85 = load i32, ptr %13, align 4, !tbaa !5
  %86 = zext i32 %85 to i64
  %87 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %86) #9
  %88 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature7getNameB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112) %87)
          to label %89 unwind label %123

89:                                               ; preds = %84
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3outE, ptr noundef nonnull align 8 dereferenceable(32) %88)
          to label %91 unwind label %123

91:                                               ; preds = %89
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef @.str.3)
          to label %93 unwind label %123

93:                                               ; preds = %91
  call void @llvm.lifetime.start.p0(i64 32, ptr %14) #9
  %94 = load i32, ptr %13, align 4, !tbaa !5
  %95 = zext i32 %94 to i64
  %96 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %95) #9
  invoke void @_ZNK4TBTK14FeatureChecker7Feature7getDateB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %14, ptr noundef nonnull align 8 dereferenceable(112) %96)
          to label %97 unwind label %127

97:                                               ; preds = %93
  %98 = 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) %92, ptr noundef nonnull align 8 dereferenceable(32) %14)
          to label %99 unwind label %131

99:                                               ; preds = %97
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %98, ptr noundef @.str.3)
          to label %101 unwind label %131

101:                                              ; preds = %99
  %102 = load i32, ptr %13, align 4, !tbaa !5
  %103 = zext i32 %102 to i64
  %104 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %103) #9
  %105 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature16getDoDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112) %104)
          to label %106 unwind label %131

106:                                              ; preds = %101
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %100, ptr noundef nonnull align 8 dereferenceable(32) %105)
          to label %108 unwind label %131

108:                                              ; preds = %106
  %109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %107, ptr noundef @.str.3)
          to label %110 unwind label %131

110:                                              ; preds = %108
  %111 = load i32, ptr %13, align 4, !tbaa !5
  %112 = zext i32 %111 to i64
  %113 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %112) #9
  %114 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature20getVerifyDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112) %113)
          to label %115 unwind label %131

115:                                              ; preds = %110
  %116 = 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) %109, ptr noundef nonnull align 8 dereferenceable(32) %114)
          to label %117 unwind label %131

117:                                              ; preds = %115
  %118 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr noundef @.str.2)
          to label %119 unwind label %131

119:                                              ; preds = %117
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #9
  br label %120

120:                                              ; preds = %119
  %121 = load i32, ptr %13, align 4, !tbaa !5
  %122 = add i32 %121, 1
  store i32 %122, ptr %13, align 4, !tbaa !5
  br label %69, !llvm.loop !11

123:                                              ; preds = %91, %89, %84
  %124 = landingpad { ptr, i32 }
          cleanup
  %125 = extractvalue { ptr, i32 } %124, 0
  store ptr %125, ptr %7, align 8
  %126 = extractvalue { ptr, i32 } %124, 1
  store i32 %126, ptr %8, align 4
  br label %136

127:                                              ; preds = %93
  %128 = landingpad { ptr, i32 }
          cleanup
  %129 = extractvalue { ptr, i32 } %128, 0
  store ptr %129, ptr %7, align 8
  %130 = extractvalue { ptr, i32 } %128, 1
  store i32 %130, ptr %8, align 4
  br label %135

131:                                              ; preds = %117, %115, %110, %108, %106, %101, %99, %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
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #9
  br label %135

135:                                              ; preds = %131, %127
  call void @llvm.lifetime.end.p0(i64 32, ptr %14) #9
  br label %136

136:                                              ; preds = %135, %123
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  call void @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #9
  br label %139

137:                                              ; preds = %74
  call void @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #9
  %138 = load i32, ptr %3, align 4
  ret i32 %138

139:                                              ; preds = %136, %83
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #9
  br label %140

140:                                              ; preds = %139, %62
  %141 = load ptr, ptr %7, align 8
  %142 = load i32, ptr %8, align 4
  %143 = insertvalue { ptr, i32 } poison, ptr %141, 0
  %144 = insertvalue { ptr, i32 } %143, i32 %142, 1
  resume { ptr, i32 } %144
}

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(128)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #5 align 2

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #6

declare noundef zeroext i1 @_ZN4TBTK7Streams9logIsOpenEv() #6

declare void @_ZN4TBTK7Streams8closeLogEv() #6

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #7

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #5 align 2

declare void @_ZN4TBTK14FeatureChecker13FeatureParser15parseSourceFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #6

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature7getNameB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112)) #8 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK4TBTK14FeatureChecker7Feature7getDateB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(112)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature16getDoDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112)) #8 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature20getVerifyDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112)) #8 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nounwind willreturn memory(read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { "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 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { 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 #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { noreturn 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"}


; 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_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_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl" }
%"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl" = type { %"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl_data" }
%"struct.std::_Vector_base<TBTK::FeatureChecker::Feature, std::allocator<TBTK::FeatureChecker::Feature>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@_ZN4TBTK7Streams3errE = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [10 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [80 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [3 x i8], align 1
@_ZN4TBTK7Streams3outE = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = icmp eq i32 %0, 2
  br i1 %9, label %49, label %10

10:                                               ; preds = %2
  %11 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef nonnull @.str)
  %12 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull @.str.1)
  %13 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull @.str.2)
  %14 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef nonnull @.str.3)
  %15 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull @.str.4)
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull @.str.2)
  call void @llvm.lifetime.start.p0(i64 392, ptr nonnull %3) #9
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %3)
  %17 = getelementptr inbounds i8, ptr %3, i64 16
  %18 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull @.str.5)
          to label %19 unwind label %29

19:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #9
  invoke void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %4, ptr noundef nonnull align 8 dereferenceable(128) %3)
          to label %20 unwind label %31

20:                                               ; preds = %19
  %21 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  %22 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %21, ptr noundef nonnull dereferenceable(1) @.str.5) #10
  %.not = icmp eq i32 %22, 0
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #9
  br i1 %.not, label %33, label %23

23:                                               ; preds = %20
  %24 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef nonnull @.str.6)
          to label %25 unwind label %29

25:                                               ; preds = %23
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull @.str.5)
          to label %27 unwind label %29

27:                                               ; preds = %25
  %28 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull @.str.2)
          to label %33 unwind label %29

29:                                               ; preds = %46, %43, %41, %39, %37, %35, %33, %27, %25, %23, %10
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %48

31:                                               ; preds = %19
  %32 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #9
  br label %48

33:                                               ; preds = %27, %20
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZN4TBTK7Streams3errE, ptr noundef nonnull @.str.7)
          to label %35 unwind label %29

35:                                               ; preds = %33
  %36 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull @.str.8)
          to label %37 unwind label %29

37:                                               ; preds = %35
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef nonnull @.str.9)
          to label %39 unwind label %29

39:                                               ; preds = %37
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %38, i32 noundef 541)
          to label %41 unwind label %29

41:                                               ; preds = %39
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %40, ptr noundef nonnull @.str.2)
          to label %43 unwind label %29

43:                                               ; preds = %41
  %44 = invoke noundef zeroext i1 @_ZN4TBTK7Streams9logIsOpenEv()
          to label %45 unwind label %29

45:                                               ; preds = %43
  br i1 %44, label %46, label %47

46:                                               ; preds = %45
  invoke void @_ZN4TBTK7Streams8closeLogEv()
          to label %47 unwind label %29

47:                                               ; preds = %46, %45
  call void @exit(i32 noundef 1) #11
  unreachable

48:                                               ; preds = %31, %29
  %.pn = phi { ptr, i32 } [ %30, %29 ], [ %32, %31 ]
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %3) #9
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %3) #9
  br label %98

49:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #9
  %50 = getelementptr inbounds i8, ptr %1, i64 8
  %51 = load ptr, ptr %50, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef %51, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %52 unwind label %55

52:                                               ; preds = %49
  invoke void @_ZN4TBTK14FeatureChecker13FeatureParser15parseSourceFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %5, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %53 unwind label %57

53:                                               ; preds = %52
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #9
  %54 = call noundef i64 @_ZNKSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  %.not27 = icmp eq i64 %54, 0
  br i1 %.not27, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %84, %53
  call void @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #9
  ret i32 0

55:                                               ; preds = %49
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %59

57:                                               ; preds = %52
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #9
  br label %59

59:                                               ; preds = %57, %55
  %.pn19 = phi { ptr, i32 } [ %58, %57 ], [ %56, %55 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #9
  br label %97

.lr.ph:                                           ; preds = %53, %84
  %60 = phi i64 [ %86, %84 ], [ 0, %53 ]
  %.026 = phi i32 [ %85, %84 ], [ 0, %53 ]
  %61 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %60) #9
  %62 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature7getNameB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112) %61)
  %63 = 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) @_ZN4TBTK7Streams3outE, ptr noundef nonnull align 8 dereferenceable(32) %62)
          to label %64 unwind label %89

64:                                               ; preds = %.lr.ph
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %63, ptr noundef nonnull @.str.3)
          to label %66 unwind label %89

66:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #9
  %67 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %60) #9
  invoke void @_ZNK4TBTK14FeatureChecker7Feature7getDateB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef nonnull align 8 dereferenceable(112) %67)
          to label %68 unwind label %91

68:                                               ; preds = %66
  %69 = 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) %65, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %70 unwind label %93

70:                                               ; preds = %68
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %69, ptr noundef nonnull @.str.3)
          to label %72 unwind label %93

72:                                               ; preds = %70
  %73 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %60) #9
  %74 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature16getDoDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112) %73)
  %75 = 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) %71, ptr noundef nonnull align 8 dereferenceable(32) %74)
          to label %76 unwind label %93

76:                                               ; preds = %72
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %75, ptr noundef nonnull @.str.3)
          to label %78 unwind label %93

78:                                               ; preds = %76
  %79 = call noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %60) #9
  %80 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature20getVerifyDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112) %79)
  %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) %77, ptr noundef nonnull align 8 dereferenceable(32) %80)
          to label %82 unwind label %93

82:                                               ; preds = %78
  %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.2)
          to label %84 unwind label %93

84:                                               ; preds = %82
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #9
  %85 = add i32 %.026, 1
  %86 = zext i32 %85 to i64
  %87 = call noundef i64 @_ZNKSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  %88 = icmp ugt i64 %87, %86
  br i1 %88, label %.lr.ph, label %._crit_edge, !llvm.loop !9

89:                                               ; preds = %64, %.lr.ph
  %90 = landingpad { ptr, i32 }
          cleanup
  br label %96

91:                                               ; preds = %66
  %92 = landingpad { ptr, i32 }
          cleanup
  br label %95

93:                                               ; preds = %82, %78, %76, %72, %70, %68
  %94 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #9
  br label %95

95:                                               ; preds = %93, %91
  %.pn21 = phi { ptr, i32 } [ %94, %93 ], [ %92, %91 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #9
  br label %96

96:                                               ; preds = %95, %89
  %.pn21.pn = phi { ptr, i32 } [ %.pn21, %95 ], [ %90, %89 ]
  call void @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  br label %97

97:                                               ; preds = %96, %59
  %.pn21.pn.pn = phi { ptr, i32 } [ %.pn21.pn, %96 ], [ %.pn19, %59 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #9
  br label %98

98:                                               ; preds = %97, %48
  %.pn21.pn.pn.pn = phi { ptr, i32 } [ %.pn21.pn.pn, %97 ], [ %.pn, %48 ]
  resume { ptr, i32 } %.pn21.pn.pn.pn
}

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare void @_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(128)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5 align 2

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

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #6

declare noundef zeroext i1 @_ZN4TBTK7Streams9logIsOpenEv() local_unnamed_addr #6

declare void @_ZN4TBTK7Streams8closeLogEv() local_unnamed_addr #6

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #7

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #5 align 2

declare void @_ZN4TBTK14FeatureChecker13FeatureParser15parseSourceFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(112) ptr @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature7getNameB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #8 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK4TBTK14FeatureChecker7Feature7getDateB5cxx11Ev(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature16getDoDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #8 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK4TBTK14FeatureChecker7Feature20getVerifyDescriptionB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #8 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN4TBTK14FeatureChecker7FeatureESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { "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 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { 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 #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { noreturn 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"}


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