; LLVM IR from nragland37/cpp-projects :: programming-II/07-structures (structDynamicArray)

; 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%struct.Speaker = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", double }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [66 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [59 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.4 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [60 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [60 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [58 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [33 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [62 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca i8, align 1
  %7 = alloca i8, align 1
  %8 = alloca i8, align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #11
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #11
  store i32 0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %4) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #11
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #11
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #11
  %12 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %13 unwind label %35

13:                                               ; preds = %0
  %14 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef @.str.1)
          to label %15 unwind label %35

15:                                               ; preds = %13
  %16 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef @.str.2)
          to label %17 unwind label %35

17:                                               ; preds = %15
  %18 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %19 unwind label %35

19:                                               ; preds = %17
  br label %20

20:                                               ; preds = %46, %19
  %21 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %22 unwind label %35

22:                                               ; preds = %20
  %23 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %24 unwind label %35

24:                                               ; preds = %22
  %25 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi6ignoreEv(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin)
          to label %26 unwind label %35

26:                                               ; preds = %24
  %27 = load i32, ptr %2, align 4, !tbaa !5
  %28 = icmp sle i32 %27, 0
  br i1 %28, label %32, label %29

29:                                               ; preds = %26
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = icmp sge i32 %30, 5000
  br i1 %31, label %32, label %39

32:                                               ; preds = %29, %26
  %33 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.4)
          to label %34 unwind label %35

34:                                               ; preds = %32
  br label %39

35:                                               ; preds = %32, %24, %22, %20, %17, %15, %13, %0
  %36 = landingpad { ptr, i32 }
          cleanup
  %37 = extractvalue { ptr, i32 } %36, 0
  store ptr %37, ptr %9, align 8
  %38 = extractvalue { ptr, i32 } %36, 1
  store i32 %38, ptr %10, align 4
  br label %220

39:                                               ; preds = %34, %29
  br label %40

40:                                               ; preds = %39
  %41 = load i32, ptr %2, align 4, !tbaa !5
  %42 = icmp sle i32 %41, 0
  br i1 %42, label %46, label %43

43:                                               ; preds = %40
  %44 = load i32, ptr %2, align 4, !tbaa !5
  %45 = icmp sge i32 %44, 5000
  br label %46

46:                                               ; preds = %43, %40
  %47 = phi i1 [ true, %40 ], [ %45, %43 ]
  br i1 %47, label %20, label %48, !llvm.loop !9

48:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #11
  %49 = load i32, ptr %2, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %50, i64 104)
  %52 = extractvalue { i64, i1 } %51, 1
  %53 = extractvalue { i64, i1 } %51, 0
  %54 = call { i64, i1 } @llvm.uadd.with.overflow.i64(i64 %53, i64 8)
  %55 = extractvalue { i64, i1 } %54, 1
  %56 = or i1 %52, %55
  %57 = extractvalue { i64, i1 } %54, 0
  %58 = select i1 %56, i64 -1, i64 %57
  %59 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %58) #12
          to label %60 unwind label %96

60:                                               ; preds = %48
  store i64 %50, ptr %59, align 16
  %61 = getelementptr inbounds i8, ptr %59, i64 8
  %62 = icmp eq i64 %50, 0
  br i1 %62, label %69, label %63

63:                                               ; preds = %60
  %64 = getelementptr inbounds %struct.Speaker, ptr %61, i64 %50
  br label %65

65:                                               ; preds = %65, %63
  %66 = phi ptr [ %61, %63 ], [ %67, %65 ]
  call void @_ZN7SpeakerC2Ev(ptr noundef nonnull align 8 dereferenceable(104) %66) #11
  %67 = getelementptr inbounds %struct.Speaker, ptr %66, i64 1
  %68 = icmp eq ptr %67, %64
  br i1 %68, label %69, label %65

69:                                               ; preds = %65, %60
  store ptr %61, ptr %11, align 8, !tbaa !11
  %70 = load ptr, ptr %11, align 8, !tbaa !11
  %71 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z13inputSpeakersP7SpeakeriRi(ptr noundef %70, i32 noundef %71, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %72 unwind label %96

72:                                               ; preds = %69
  br label %73

73:                                               ; preds = %101, %72
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %75 unwind label %96

75:                                               ; preds = %73
  %76 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %74, ptr noundef @.str.5)
          to label %77 unwind label %96

77:                                               ; preds = %75
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %76, ptr noundef @.str.6)
          to label %79 unwind label %96

79:                                               ; preds = %77
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %78, ptr noundef @.str.7)
          to label %81 unwind label %96

81:                                               ; preds = %79
  %82 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %83 unwind label %96

83:                                               ; preds = %81
  %84 = load ptr, ptr %11, align 8, !tbaa !11
  %85 = load i32, ptr %3, align 4, !tbaa !5
  %86 = invoke noundef zeroext i1 @_Z8testNameP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %84, i32 noundef %85, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %87 unwind label %96

87:                                               ; preds = %83
  %88 = zext i1 %86 to i8
  store i8 %88, ptr %6, align 1, !tbaa !13
  %89 = load i8, ptr %6, align 1, !tbaa !13, !range !15, !noundef !16
  %90 = trunc i8 %89 to i1
  %91 = zext i1 %90 to i32
  %92 = icmp eq i32 %91, 0
  br i1 %92, label %93, label %100

93:                                               ; preds = %87
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.8)
          to label %95 unwind label %96

95:                                               ; preds = %93
  br label %100

96:                                               ; preds = %200, %198, %196, %194, %192, %189, %180, %169, %167, %165, %163, %153, %151, %149, %147, %145, %143, %139, %130, %120, %118, %116, %114, %112, %110, %106, %93, %83, %81, %79, %77, %75, %73, %69, %48
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %9, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #11
  br label %220

100:                                              ; preds = %95, %87
  br label %101

101:                                              ; preds = %100
  %102 = load i8, ptr %6, align 1, !tbaa !13, !range !15, !noundef !16
  %103 = trunc i8 %102 to i1
  %104 = zext i1 %103 to i32
  %105 = icmp eq i32 %104, 0
  br i1 %105, label %73, label %106, !llvm.loop !17

106:                                              ; preds = %101
  %107 = load ptr, ptr %11, align 8, !tbaa !11
  %108 = load i32, ptr %3, align 4, !tbaa !5
  invoke void @_Z13updateSpeakerP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %107, i32 noundef %108, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %109 unwind label %96

109:                                              ; preds = %106
  br label %110

110:                                              ; preds = %134, %109
  %111 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %112 unwind label %96

112:                                              ; preds = %110
  %113 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %111, ptr noundef @.str.9)
          to label %114 unwind label %96

114:                                              ; preds = %112
  %115 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %113, ptr noundef @.str.6)
          to label %116 unwind label %96

116:                                              ; preds = %114
  %117 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %115, ptr noundef @.str.7)
          to label %118 unwind label %96

118:                                              ; preds = %116
  %119 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %120 unwind label %96

120:                                              ; preds = %118
  %121 = load ptr, ptr %11, align 8, !tbaa !11
  %122 = load i32, ptr %3, align 4, !tbaa !5
  %123 = invoke noundef zeroext i1 @_Z8testNameP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %121, i32 noundef %122, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %124 unwind label %96

124:                                              ; preds = %120
  %125 = zext i1 %123 to i8
  store i8 %125, ptr %6, align 1, !tbaa !13
  %126 = load i8, ptr %6, align 1, !tbaa !13, !range !15, !noundef !16
  %127 = trunc i8 %126 to i1
  %128 = zext i1 %127 to i32
  %129 = icmp eq i32 %128, 0
  br i1 %129, label %130, label %133

130:                                              ; preds = %124
  %131 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.8)
          to label %132 unwind label %96

132:                                              ; preds = %130
  br label %133

133:                                              ; preds = %132, %124
  br label %134

134:                                              ; preds = %133
  %135 = load i8, ptr %6, align 1, !tbaa !13, !range !15, !noundef !16
  %136 = trunc i8 %135 to i1
  %137 = zext i1 %136 to i32
  %138 = icmp eq i32 %137, 0
  br i1 %138, label %110, label %139, !llvm.loop !18

139:                                              ; preds = %134
  %140 = load ptr, ptr %11, align 8, !tbaa !11
  %141 = load i32, ptr %3, align 4, !tbaa !5
  invoke void @_Z21displayOneSpeakerInfoP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %140, i32 noundef %141, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %142 unwind label %96

142:                                              ; preds = %139
  br label %143

143:                                              ; preds = %184, %142
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %145 unwind label %96

145:                                              ; preds = %143
  %146 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %144, ptr noundef @.str.10)
          to label %147 unwind label %96

147:                                              ; preds = %145
  %148 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %146, ptr noundef @.str.6)
          to label %149 unwind label %96

149:                                              ; preds = %147
  %150 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %148, ptr noundef @.str.11)
          to label %151 unwind label %96

151:                                              ; preds = %149
  %152 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %153 unwind label %96

153:                                              ; preds = %151
  %154 = load ptr, ptr %11, align 8, !tbaa !11
  %155 = load i32, ptr %3, align 4, !tbaa !5
  %156 = invoke noundef zeroext i1 @_Z9testTopicP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %154, i32 noundef %155, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %157 unwind label %96

157:                                              ; preds = %153
  %158 = zext i1 %156 to i8
  store i8 %158, ptr %7, align 1, !tbaa !13
  %159 = load i8, ptr %7, align 1, !tbaa !13, !range !15, !noundef !16
  %160 = trunc i8 %159 to i1
  %161 = zext i1 %160 to i32
  %162 = icmp eq i32 %161, 0
  br i1 %162, label %163, label %183

163:                                              ; preds = %157
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.12)
          to label %165 unwind label %96

165:                                              ; preds = %163
  %166 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.13)
          to label %167 unwind label %96

167:                                              ; preds = %165
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %166, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %169 unwind label %96

169:                                              ; preds = %167
  %170 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %171 unwind label %96

171:                                              ; preds = %169
  %172 = load i8, ptr %8, align 1, !tbaa !19
  %173 = sext i8 %172 to i32
  %174 = call i32 @toupper(i32 noundef %173) #13
  %175 = trunc i32 %174 to i8
  store i8 %175, ptr %8, align 1, !tbaa !19
  %176 = load i8, ptr %8, align 1, !tbaa !19
  %177 = sext i8 %176 to i32
  %178 = icmp eq i32 %177, 78
  br i1 %178, label %179, label %180

179:                                              ; preds = %171
  br label %189

180:                                              ; preds = %171
  %181 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi6ignoreEv(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin)
          to label %182 unwind label %96

182:                                              ; preds = %180
  br label %183

183:                                              ; preds = %182, %157
  br label %184

184:                                              ; preds = %183
  %185 = load i8, ptr %7, align 1, !tbaa !13, !range !15, !noundef !16
  %186 = trunc i8 %185 to i1
  %187 = zext i1 %186 to i32
  %188 = icmp eq i32 %187, 0
  br i1 %188, label %143, label %189, !llvm.loop !20

189:                                              ; preds = %184, %179
  %190 = load ptr, ptr %11, align 8, !tbaa !11
  %191 = load i32, ptr %3, align 4, !tbaa !5
  invoke void @_Z20displayTopicSpeakersP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %190, i32 noundef %191, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %192 unwind label %96

192:                                              ; preds = %189
  %193 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.14)
          to label %194 unwind label %96

194:                                              ; preds = %192
  %195 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %193, ptr noundef @.str.15)
          to label %196 unwind label %96

196:                                              ; preds = %194
  %197 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %195, ptr noundef @.str.16)
          to label %198 unwind label %96

198:                                              ; preds = %196
  %199 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %197, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %200 unwind label %96

200:                                              ; preds = %198
  %201 = load ptr, ptr %11, align 8, !tbaa !11
  %202 = load i32, ptr %3, align 4, !tbaa !5
  invoke void @_Z21displayAllSpeakerInfoP7Speakeri(ptr noundef %201, i32 noundef %202)
          to label %203 unwind label %96

203:                                              ; preds = %200
  %204 = load ptr, ptr %11, align 8, !tbaa !11
  %205 = icmp eq ptr %204, null
  br i1 %205, label %218, label %206

206:                                              ; preds = %203
  %207 = getelementptr inbounds i8, ptr %204, i64 -8
  %208 = load i64, ptr %207, align 8
  %209 = getelementptr inbounds %struct.Speaker, ptr %204, i64 %208
  %210 = icmp eq ptr %204, %209
  br i1 %210, label %215, label %211

211:                                              ; preds = %211, %206
  %212 = phi ptr [ %209, %206 ], [ %213, %211 ]
  %213 = getelementptr inbounds %struct.Speaker, ptr %212, i64 -1
  call void @_ZN7SpeakerD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %213) #11
  %214 = icmp eq ptr %213, %204
  br i1 %214, label %215, label %211

215:                                              ; preds = %211, %206
  %216 = mul i64 104, %208
  %217 = add i64 %216, 8
  call void @_ZdaPvm(ptr noundef %207, i64 noundef %217) #14
  br label %218

218:                                              ; preds = %215, %203
  store ptr null, ptr %11, align 8, !tbaa !11
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #11
  %219 = load i32, ptr %1, align 4
  ret i32 %219

220:                                              ; preds = %96, %35
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #11
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #11
  br label %221

221:                                              ; preds = %220
  %222 = load ptr, ptr %9, align 8
  %223 = load i32, ptr %10, align 4
  %224 = insertvalue { ptr, i32 } poison, ptr %222, 0
  %225 = insertvalue { ptr, i32 } %224, i32 %223, 1
  resume { ptr, i32 } %225
}

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

; 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(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #5

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi6ignoreEv(ptr noundef nonnull align 8 dereferenceable(16)) #5

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #6

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare { i64, i1 } @llvm.uadd.with.overflow.i64(i64, i64) #6

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #7

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7SpeakerC2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #8 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13inputSpeakersP7SpeakeriRi(ptr noundef, i32 noundef, ptr noundef nonnull align 4 dereferenceable(4)) #4

; 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)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z8testNameP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13updateSpeakerP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z21displayOneSpeakerInfoP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z9testTopicP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) #2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) #5

; Function Attrs: nounwind willreturn memory(read)
declare i32 @toupper(i32 noundef) #9

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20displayTopicSpeakersP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z21displayAllSpeakerInfoP7Speakeri(ptr noundef, i32 noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7SpeakerD2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #8 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPvm(ptr noundef, i64 noundef) #10

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #4 = { 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 #5 = { "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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { 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 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 #10 = { nobuiltin 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 #11 = { nounwind }
attributes #12 = { builtin allocsize(0) }
attributes #13 = { nounwind willreturn memory(read) }
attributes #14 = { builtin 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
!19 = !{!7, !7, i64 0}
!20 = distinct !{!20, !10}


; 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%struct.Speaker = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", double }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [66 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [59 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.4 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [60 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [60 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [58 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [33 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [65 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [62 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca i8, align 1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #10
  store i32 0, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #10
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #10
  %6 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %7 unwind label %.loopexit.split-lp39

7:                                                ; preds = %0
  %8 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull @.str.1)
          to label %9 unwind label %.loopexit.split-lp39

9:                                                ; preds = %7
  %10 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull @.str.2)
          to label %11 unwind label %.loopexit.split-lp39

11:                                               ; preds = %9
  %12 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.preheader37 unwind label %.loopexit.split-lp39

.preheader37:                                     ; preds = %11, %23
  %13 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
          to label %14 unwind label %.loopexit38

14:                                               ; preds = %.preheader37
  %15 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
          to label %16 unwind label %.loopexit38

16:                                               ; preds = %14
  %17 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi6ignoreEv(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin)
          to label %18 unwind label %.loopexit38

18:                                               ; preds = %16
  %19 = load i32, ptr %1, align 4
  %20 = add i32 %19, -5000
  %or.cond = icmp ult i32 %20, -4999
  br i1 %or.cond, label %21, label %.thread

21:                                               ; preds = %18
  %22 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.4)
          to label %23 unwind label %.loopexit38

.loopexit38:                                      ; preds = %.preheader37, %14, %16, %21
  %lpad.loopexit40 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp39:                             ; preds = %0, %7, %9, %11
  %lpad.loopexit.split-lp41 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

23:                                               ; preds = %21
  %.pre = load i32, ptr %1, align 4
  %.pre43 = add i32 %.pre, -5000
  %24 = icmp ult i32 %.pre43, -4999
  br i1 %24, label %.preheader37, label %.thread, !llvm.loop !9

.thread:                                          ; preds = %18, %23
  %25 = phi i32 [ %.pre, %23 ], [ %19, %18 ]
  %26 = zext nneg i32 %25 to i64
  %27 = mul nuw nsw i64 %26, 104
  %28 = add nuw nsw i64 %27, 8
  %29 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %28) #11
          to label %30 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

30:                                               ; preds = %.thread
  store i64 %26, ptr %29, align 16
  %.ptr = getelementptr inbounds i8, ptr %29, i64 8
  %31 = getelementptr inbounds %struct.Speaker, ptr %.ptr, i64 %26
  br label %32

32:                                               ; preds = %32, %30
  %33 = phi ptr [ %.ptr, %30 ], [ %34, %32 ]
  call void @_ZN7SpeakerC2Ev(ptr noundef nonnull align 8 dereferenceable(104) %33) #10
  %34 = getelementptr inbounds i8, ptr %33, i64 104
  %35 = icmp eq ptr %34, %31
  br i1 %35, label %36, label %32

36:                                               ; preds = %32
  %37 = load i32, ptr %1, align 4, !tbaa !5
  invoke void @_Z13inputSpeakersP7SpeakeriRi(ptr noundef nonnull %.ptr, i32 noundef %37, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %.preheader34 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

.preheader34:                                     ; preds = %36, %50
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %39 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

39:                                               ; preds = %.preheader34
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %38, ptr noundef nonnull @.str.5)
          to label %41 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

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.6)
          to label %43 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

43:                                               ; preds = %41
  %44 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %42, ptr noundef nonnull @.str.7)
          to label %45 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

45:                                               ; preds = %43
  %46 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %47 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

47:                                               ; preds = %45
  %48 = load i32, ptr %2, align 4, !tbaa !5
  %49 = call noundef zeroext i1 @_Z8testNameP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %.ptr, i32 noundef %48, ptr noundef nonnull align 8 dereferenceable(32) %3)
  br i1 %49, label %.critedge, label %50

50:                                               ; preds = %47
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.8)
          to label %.preheader34 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

.loopexit29:                                      ; preds = %.preheader28, %69, %71, %73, %75, %80, %82, %84, %86, %94
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit:                      ; preds = %65, %60, %58, %56, %54, %.preheader30
  %lpad.loopexit31 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit:    ; preds = %.preheader34, %39, %41, %43, %45, %50
  %lpad.loopexit35 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %.thread, %36, %.critedge, %.critedge25, %.critedge27, %97, %99, %101, %103, %105
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.critedge:                                        ; preds = %47
  %52 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z13updateSpeakerP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %.ptr, i32 noundef %52, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %.preheader30 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

.preheader30:                                     ; preds = %.critedge, %65
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %54 unwind label %.loopexit.split-lp.loopexit

54:                                               ; preds = %.preheader30
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull @.str.9)
          to label %56 unwind label %.loopexit.split-lp.loopexit

56:                                               ; preds = %54
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef nonnull @.str.6)
          to label %58 unwind label %.loopexit.split-lp.loopexit

58:                                               ; preds = %56
  %59 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef nonnull @.str.7)
          to label %60 unwind label %.loopexit.split-lp.loopexit

60:                                               ; preds = %58
  %61 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %62 unwind label %.loopexit.split-lp.loopexit

62:                                               ; preds = %60
  %63 = load i32, ptr %2, align 4, !tbaa !5
  %64 = call noundef zeroext i1 @_Z8testNameP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %.ptr, i32 noundef %63, ptr noundef nonnull align 8 dereferenceable(32) %3)
  br i1 %64, label %.critedge25, label %65

65:                                               ; preds = %62
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.8)
          to label %.preheader30 unwind label %.loopexit.split-lp.loopexit

.critedge25:                                      ; preds = %62
  %67 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z21displayOneSpeakerInfoP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %.ptr, i32 noundef %67, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %.preheader28 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

.preheader28:                                     ; preds = %.critedge25, %94
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %69 unwind label %.loopexit29

69:                                               ; preds = %.preheader28
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %68, ptr noundef nonnull @.str.10)
          to label %71 unwind label %.loopexit29

71:                                               ; preds = %69
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef nonnull @.str.6)
          to label %73 unwind label %.loopexit29

73:                                               ; preds = %71
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull @.str.11)
          to label %75 unwind label %.loopexit29

75:                                               ; preds = %73
  %76 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %77 unwind label %.loopexit29

77:                                               ; preds = %75
  %78 = load i32, ptr %2, align 4, !tbaa !5
  %79 = call noundef zeroext i1 @_Z9testTopicP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %.ptr, i32 noundef %78, ptr noundef nonnull align 8 dereferenceable(32) %4)
  br i1 %79, label %.critedge27, label %80

80:                                               ; preds = %77
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.12)
          to label %82 unwind label %.loopexit29

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.13)
          to label %84 unwind label %.loopexit29

84:                                               ; preds = %82
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %83, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %86 unwind label %.loopexit29

86:                                               ; preds = %84
  %87 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %88 unwind label %.loopexit29

88:                                               ; preds = %86
  %89 = load i8, ptr %5, align 1, !tbaa !11
  %90 = sext i8 %89 to i32
  %91 = call i32 @toupper(i32 noundef %90) #12
  %92 = trunc i32 %91 to i8
  store i8 %92, ptr %5, align 1, !tbaa !11
  %sext.mask = and i32 %91, 255
  %93 = icmp eq i32 %sext.mask, 78
  br i1 %93, label %.critedge27, label %94

94:                                               ; preds = %88
  %95 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi6ignoreEv(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin)
          to label %.preheader28 unwind label %.loopexit29

.critedge27:                                      ; preds = %77, %88
  %96 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z20displayTopicSpeakersP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %.ptr, i32 noundef %96, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %97 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

97:                                               ; preds = %.critedge27
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.14)
          to label %99 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

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 nonnull @.str.15)
          to label %101 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

101:                                              ; preds = %99
  %102 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %100, ptr noundef nonnull @.str.16)
          to label %103 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

103:                                              ; preds = %101
  %104 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %102, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %105 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

105:                                              ; preds = %103
  %106 = load i32, ptr %2, align 4, !tbaa !5
  invoke void @_Z21displayAllSpeakerInfoP7Speakeri(ptr noundef nonnull %.ptr, i32 noundef %106)
          to label %107 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

107:                                              ; preds = %105
  %108 = load i64, ptr %29, align 8
  %.idx = mul i64 %108, 104
  %109 = icmp eq i64 %108, 0
  br i1 %109, label %.loopexit, label %.preheader.preheader

.preheader.preheader:                             ; preds = %107
  %110 = getelementptr i8, ptr %29, i64 %.idx
  %.ptr23 = getelementptr i8, ptr %110, i64 8
  br label %.preheader

.preheader:                                       ; preds = %.preheader.preheader, %.preheader
  %111 = phi ptr [ %112, %.preheader ], [ %.ptr23, %.preheader.preheader ]
  %112 = getelementptr inbounds i8, ptr %111, i64 -104
  call void @_ZN7SpeakerD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %112) #10
  %113 = icmp eq ptr %112, %.ptr
  br i1 %113, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %107
  %114 = add i64 %.idx, 8
  call void @_ZdaPvm(ptr noundef nonnull %29, i64 noundef %114) #13
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #10
  ret i32 0

.loopexit.split-lp:                               ; preds = %.loopexit29, %.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp.loopexit, %.loopexit38, %.loopexit.split-lp39
  %.pn = phi { ptr, i32 } [ %lpad.loopexit40, %.loopexit38 ], [ %lpad.loopexit.split-lp41, %.loopexit.split-lp39 ], [ %lpad.loopexit, %.loopexit29 ], [ %lpad.loopexit31, %.loopexit.split-lp.loopexit ], [ %lpad.loopexit35, %.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #10
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #10
  resume { ptr, i32 } %.pn
}

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

; Function Attrs: mustprogress 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(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi6ignoreEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #5

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7SpeakerC2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13inputSpeakersP7SpeakeriRi(ptr noundef, i32 noundef, ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

; 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 #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z8testNameP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13updateSpeakerP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z21displayOneSpeakerInfoP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z9testTopicP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #5

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare i32 @toupper(i32 noundef) local_unnamed_addr #8

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z20displayTopicSpeakersP7SpeakeriRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z21displayAllSpeakerInfoP7Speakeri(ptr noundef, i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7SpeakerD2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #7 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPvm(ptr noundef, i64 noundef) local_unnamed_addr #9

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #4 = { 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 #5 = { "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 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { mustprogress nofree 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 #9 = { nobuiltin 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 #10 = { nounwind }
attributes #11 = { builtin allocsize(0) }
attributes #12 = { nounwind willreturn memory(read) }
attributes #13 = { builtin 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}


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