; LLVM IR from Lakhankumawat/LearnCPP :: S-STL/P-Pairs (PairsSTL)

; 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 }
%"struct.std::pair" = type { i32, %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::pair.0" = type { i32, ptr }
%"struct.std::pair.2" = type { i32, i32 }
%"struct.std::pair.4" = type { i8, i32 }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [8 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [29 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 %"struct.std::pair", align 8
  %3 = alloca %"struct.std::pair.0", align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"struct.std::pair", align 8
  %8 = alloca i32, align 4
  %9 = alloca %"struct.std::pair.2", align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"struct.std::pair.2", align 4
  %13 = alloca [3 x %"struct.std::pair.4"], align 16
  %14 = alloca %"struct.std::pair.4", align 4
  %15 = alloca i8, align 1
  %16 = alloca i32, align 4
  %17 = alloca %"struct.std::pair.4", align 4
  %18 = alloca i8, align 1
  %19 = alloca i32, align 4
  %20 = alloca %"struct.std::pair.4", align 4
  %21 = alloca i8, align 1
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca %"struct.std::pair.4", align 4
  %25 = alloca i8, align 1
  %26 = alloca i32, align 4
  %27 = alloca %"struct.std::pair.4", align 4
  %28 = alloca i8, align 1
  %29 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 40, ptr %2) #8
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiS5_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES9_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(40) %2)
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #8
  store i32 1, ptr %4, align 4, !tbaa !5
  %30 = invoke { i32, ptr } @_ZSt9make_pairIiRA5_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 1 dereferenceable(5) @.str)
          to label %31 unwind label %97

31:                                               ; preds = %0
  %32 = getelementptr inbounds { i32, ptr }, ptr %3, i32 0, i32 0
  %33 = extractvalue { i32, ptr } %30, 0
  store i32 %33, ptr %32, align 8
  %34 = getelementptr inbounds { i32, ptr }, ptr %3, i32 0, i32 1
  %35 = extractvalue { i32, ptr } %30, 1
  store ptr %35, ptr %34, align 8
  %36 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSIiPKcEENSt9enable_ifIXsr6__and_ISt13is_assignableIRiOT_ESB_IRS5_OT0_EEE5valueERS6_E4typeEOS_ISD_SH_E(ptr noundef nonnull align 8 dereferenceable(40) %2, ptr noundef nonnull align 8 dereferenceable(16) %3)
          to label %37 unwind label %97

37:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #8
  call void @llvm.lifetime.start.p0(i64 40, ptr %7) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #8
  store i32 2, ptr %8, align 4, !tbaa !5
  invoke void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiRA8_KcTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(40) %7, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 1 dereferenceable(8) @.str.1)
          to label %38 unwind label %101

38:                                               ; preds = %37
  %39 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSEOS6_(ptr noundef nonnull align 8 dereferenceable(40) %2, ptr noundef nonnull align 8 dereferenceable(40) %7) #8
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %7) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %7) #8
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
          to label %41 unwind label %105

41:                                               ; preds = %38
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %40, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %43 unwind label %105

43:                                               ; preds = %41
  %44 = getelementptr inbounds %"struct.std::pair", ptr %2, i32 0, i32 0
  %45 = load i32, ptr %44, align 8, !tbaa !9
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %45)
          to label %47 unwind label %105

47:                                               ; preds = %43
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef @.str.3)
          to label %49 unwind label %105

49:                                               ; preds = %47
  %50 = getelementptr inbounds %"struct.std::pair", ptr %2, i32 0, i32 1
  %51 = 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) %48, ptr noundef nonnull align 8 dereferenceable(32) %50)
          to label %52 unwind label %105

52:                                               ; preds = %49
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %51, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %54 unwind label %105

54:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #8
  store i32 10, ptr %10, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #8
  store i32 20, ptr %11, align 4, !tbaa !5
  invoke void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %55 unwind label %109

55:                                               ; preds = %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 4 %9, i64 8, i1 false)
  %56 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.4)
          to label %57 unwind label %113

57:                                               ; preds = %55
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %59 unwind label %113

59:                                               ; preds = %57
  %60 = getelementptr inbounds %"struct.std::pair.2", ptr %12, i32 0, i32 0
  %61 = load i32, ptr %60, align 4, !tbaa !15
  %62 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %61)
          to label %63 unwind label %113

63:                                               ; preds = %59
  %64 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %62, ptr noundef @.str.5)
          to label %65 unwind label %113

65:                                               ; preds = %63
  %66 = getelementptr inbounds %"struct.std::pair.2", ptr %12, i32 0, i32 1
  %67 = load i32, ptr %66, align 4, !tbaa !17
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %64, i32 noundef %67)
          to label %69 unwind label %113

69:                                               ; preds = %65
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %68, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %71 unwind label %113

71:                                               ; preds = %69
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #8
  %72 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %13, i32 0, i32 0
  %73 = getelementptr inbounds %"struct.std::pair.4", ptr %72, i64 3
  br label %74

74:                                               ; preds = %76, %71
  %75 = phi ptr [ %72, %71 ], [ %77, %76 ]
  invoke void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %75)
          to label %76 unwind label %117

76:                                               ; preds = %74
  %77 = getelementptr inbounds %"struct.std::pair.4", ptr %75, i64 1
  %78 = icmp eq ptr %77, %73
  br i1 %78, label %79, label %74

79:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #8
  store i8 65, ptr %15, align 1, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #8
  store i32 1, ptr %16, align 4, !tbaa !5
  invoke void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %14, ptr noundef nonnull align 1 dereferenceable(1) %15, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %80 unwind label %121

80:                                               ; preds = %79
  %81 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %13, i64 0, i64 0
  %82 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %81, ptr noundef nonnull align 4 dereferenceable(8) %14) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #8
  store i8 66, ptr %18, align 1, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #8
  store i32 2, ptr %19, align 4, !tbaa !5
  invoke void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %17, ptr noundef nonnull align 1 dereferenceable(1) %18, ptr noundef nonnull align 4 dereferenceable(4) %19)
          to label %83 unwind label %125

83:                                               ; preds = %80
  %84 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %13, i64 0, i64 1
  %85 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %84, ptr noundef nonnull align 4 dereferenceable(8) %17) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #8
  store i8 67, ptr %21, align 1, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #8
  store i32 3, ptr %22, align 4, !tbaa !5
  invoke void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %20, ptr noundef nonnull align 1 dereferenceable(1) %21, ptr noundef nonnull align 4 dereferenceable(4) %22)
          to label %86 unwind label %129

86:                                               ; preds = %83
  %87 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %13, i64 0, i64 2
  %88 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %87, ptr noundef nonnull align 4 dereferenceable(8) %20) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  %89 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.6)
          to label %90 unwind label %117

90:                                               ; preds = %86
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %92 unwind label %117

92:                                               ; preds = %90
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #8
  store i32 0, ptr %23, align 4, !tbaa !5
  br label %93

93:                                               ; preds = %160, %92
  %94 = load i32, ptr %23, align 4, !tbaa !5
  %95 = icmp slt i32 %94, 3
  br i1 %95, label %133, label %96

96:                                               ; preds = %93
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  br label %167

97:                                               ; preds = %31, %0
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %5, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #8
  br label %254

101:                                              ; preds = %37
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %5, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %7) #8
  br label %254

105:                                              ; preds = %52, %49, %47, %43, %41, %38
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %5, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %6, align 4
  br label %254

109:                                              ; preds = %54
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %5, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  br label %253

113:                                              ; preds = %69, %65, %63, %59, %57, %55
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %5, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %6, align 4
  br label %252

117:                                              ; preds = %90, %86, %74
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %5, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %6, align 4
  br label %251

121:                                              ; preds = %79
  %122 = landingpad { ptr, i32 }
          cleanup
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %5, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  br label %251

125:                                              ; preds = %80
  %126 = landingpad { ptr, i32 }
          cleanup
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %5, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  br label %251

129:                                              ; preds = %83
  %130 = landingpad { ptr, i32 }
          cleanup
  %131 = extractvalue { ptr, i32 } %130, 0
  store ptr %131, ptr %5, align 8
  %132 = extractvalue { ptr, i32 } %130, 1
  store i32 %132, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  br label %251

133:                                              ; preds = %93
  %134 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.7)
          to label %135 unwind label %163

135:                                              ; preds = %133
  %136 = load i32, ptr %23, align 4, !tbaa !5
  %137 = add nsw i32 %136, 1
  %138 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %134, i32 noundef %137)
          to label %139 unwind label %163

139:                                              ; preds = %135
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %138, ptr noundef @.str.8)
          to label %141 unwind label %163

141:                                              ; preds = %139
  %142 = load i32, ptr %23, align 4, !tbaa !5
  %143 = sext i32 %142 to i64
  %144 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %13, i64 0, i64 %143
  %145 = getelementptr inbounds %"struct.std::pair.4", ptr %144, i32 0, i32 0
  %146 = load i8, ptr %145, align 8, !tbaa !19
  %147 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %140, i8 noundef signext %146)
          to label %148 unwind label %163

148:                                              ; preds = %141
  %149 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %147, ptr noundef @.str.5)
          to label %150 unwind label %163

150:                                              ; preds = %148
  %151 = load i32, ptr %23, align 4, !tbaa !5
  %152 = sext i32 %151 to i64
  %153 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %13, i64 0, i64 %152
  %154 = getelementptr inbounds %"struct.std::pair.4", ptr %153, i32 0, i32 1
  %155 = load i32, ptr %154, align 4, !tbaa !21
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %149, i32 noundef %155)
          to label %157 unwind label %163

157:                                              ; preds = %150
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %156, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %159 unwind label %163

159:                                              ; preds = %157
  br label %160

160:                                              ; preds = %159
  %161 = load i32, ptr %23, align 4, !tbaa !5
  %162 = add nsw i32 %161, 1
  store i32 %162, ptr %23, align 4, !tbaa !5
  br label %93, !llvm.loop !22

163:                                              ; preds = %157, %150, %148, %141, %139, %135, %133
  %164 = landingpad { ptr, i32 }
          cleanup
  %165 = extractvalue { ptr, i32 } %164, 0
  store ptr %165, ptr %5, align 8
  %166 = extractvalue { ptr, i32 } %164, 1
  store i32 %166, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  br label %251

167:                                              ; preds = %96
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #8
  store i8 88, ptr %25, align 1, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #8
  store i32 100, ptr %26, align 4, !tbaa !5
  %168 = invoke i64 @_ZSt9make_pairIciESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS1_INS2_IT0_E4typeEE6__typeEEOS3_OS8_(ptr noundef nonnull align 1 dereferenceable(1) %25, ptr noundef nonnull align 4 dereferenceable(4) %26)
          to label %169 unwind label %237

169:                                              ; preds = %167
  store i64 %168, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #8
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #8
  store i8 89, ptr %28, align 1, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #8
  store i32 200, ptr %29, align 4, !tbaa !5
  %170 = invoke i64 @_ZSt9make_pairIciESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS1_INS2_IT0_E4typeEE6__typeEEOS3_OS8_(ptr noundef nonnull align 1 dereferenceable(1) %28, ptr noundef nonnull align 4 dereferenceable(4) %29)
          to label %171 unwind label %241

171:                                              ; preds = %169
  store i64 %170, ptr %27, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #8
  %172 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.9)
          to label %173 unwind label %245

173:                                              ; preds = %171
  %174 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %172, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %175 unwind label %245

175:                                              ; preds = %173
  %176 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.10)
          to label %177 unwind label %245

177:                                              ; preds = %175
  %178 = getelementptr inbounds %"struct.std::pair.4", ptr %24, i32 0, i32 0
  %179 = load i8, ptr %178, align 4, !tbaa !19
  %180 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %176, i8 noundef signext %179)
          to label %181 unwind label %245

181:                                              ; preds = %177
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %180, ptr noundef @.str.5)
          to label %183 unwind label %245

183:                                              ; preds = %181
  %184 = getelementptr inbounds %"struct.std::pair.4", ptr %24, i32 0, i32 1
  %185 = load i32, ptr %184, align 4, !tbaa !21
  %186 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %182, i32 noundef %185)
          to label %187 unwind label %245

187:                                              ; preds = %183
  %188 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %186, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %189 unwind label %245

189:                                              ; preds = %187
  %190 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.11)
          to label %191 unwind label %245

191:                                              ; preds = %189
  %192 = getelementptr inbounds %"struct.std::pair.4", ptr %27, i32 0, i32 0
  %193 = load i8, ptr %192, align 4, !tbaa !19
  %194 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %190, i8 noundef signext %193)
          to label %195 unwind label %245

195:                                              ; preds = %191
  %196 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %194, ptr noundef @.str.5)
          to label %197 unwind label %245

197:                                              ; preds = %195
  %198 = getelementptr inbounds %"struct.std::pair.4", ptr %27, i32 0, i32 1
  %199 = load i32, ptr %198, align 4, !tbaa !21
  %200 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %196, i32 noundef %199)
          to label %201 unwind label %245

201:                                              ; preds = %197
  %202 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %200, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %203 unwind label %245

203:                                              ; preds = %201
  call void @_ZNSt4pairIciE4swapERS0_(ptr noundef nonnull align 4 dereferenceable(8) %24, ptr noundef nonnull align 4 dereferenceable(8) %27) #8
  %204 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.12)
          to label %205 unwind label %245

205:                                              ; preds = %203
  %206 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %204, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %207 unwind label %245

207:                                              ; preds = %205
  %208 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.10)
          to label %209 unwind label %245

209:                                              ; preds = %207
  %210 = getelementptr inbounds %"struct.std::pair.4", ptr %24, i32 0, i32 0
  %211 = load i8, ptr %210, align 4, !tbaa !19
  %212 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %208, i8 noundef signext %211)
          to label %213 unwind label %245

213:                                              ; preds = %209
  %214 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %212, ptr noundef @.str.5)
          to label %215 unwind label %245

215:                                              ; preds = %213
  %216 = getelementptr inbounds %"struct.std::pair.4", ptr %24, i32 0, i32 1
  %217 = load i32, ptr %216, align 4, !tbaa !21
  %218 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %214, i32 noundef %217)
          to label %219 unwind label %245

219:                                              ; preds = %215
  %220 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %218, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %221 unwind label %245

221:                                              ; preds = %219
  %222 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.11)
          to label %223 unwind label %245

223:                                              ; preds = %221
  %224 = getelementptr inbounds %"struct.std::pair.4", ptr %27, i32 0, i32 0
  %225 = load i8, ptr %224, align 4, !tbaa !19
  %226 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %222, i8 noundef signext %225)
          to label %227 unwind label %245

227:                                              ; preds = %223
  %228 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %226, ptr noundef @.str.5)
          to label %229 unwind label %245

229:                                              ; preds = %227
  %230 = getelementptr inbounds %"struct.std::pair.4", ptr %27, i32 0, i32 1
  %231 = load i32, ptr %230, align 4, !tbaa !21
  %232 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %228, i32 noundef %231)
          to label %233 unwind label %245

233:                                              ; preds = %229
  %234 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %232, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %235 unwind label %245

235:                                              ; preds = %233
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %2) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %2) #8
  %236 = load i32, ptr %1, align 4
  ret i32 %236

237:                                              ; preds = %167
  %238 = landingpad { ptr, i32 }
          cleanup
  %239 = extractvalue { ptr, i32 } %238, 0
  store ptr %239, ptr %5, align 8
  %240 = extractvalue { ptr, i32 } %238, 1
  store i32 %240, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #8
  br label %250

241:                                              ; preds = %169
  %242 = landingpad { ptr, i32 }
          cleanup
  %243 = extractvalue { ptr, i32 } %242, 0
  store ptr %243, ptr %5, align 8
  %244 = extractvalue { ptr, i32 } %242, 1
  store i32 %244, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #8
  br label %249

245:                                              ; preds = %233, %229, %227, %223, %221, %219, %215, %213, %209, %207, %205, %203, %201, %197, %195, %191, %189, %187, %183, %181, %177, %175, %173, %171
  %246 = landingpad { ptr, i32 }
          cleanup
  %247 = extractvalue { ptr, i32 } %246, 0
  store ptr %247, ptr %5, align 8
  %248 = extractvalue { ptr, i32 } %246, 1
  store i32 %248, ptr %6, align 4
  br label %249

249:                                              ; preds = %245, %241
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #8
  br label %250

250:                                              ; preds = %249, %237
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #8
  br label %251

251:                                              ; preds = %250, %163, %129, %125, %121, %117
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #8
  br label %252

252:                                              ; preds = %251, %113
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  br label %253

253:                                              ; preds = %252, %109
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  br label %254

254:                                              ; preds = %253, %105, %101, %97
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %2) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %2) #8
  br label %255

255:                                              ; preds = %254
  %256 = load ptr, ptr %5, align 8
  %257 = load i32, ptr %6, align 4
  %258 = insertvalue { ptr, i32 } poison, ptr %256, 0
  %259 = insertvalue { ptr, i32 } %258, i32 %257, 1
  resume { ptr, i32 } %259
}

; 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 dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiS5_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES9_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i32, ptr } @_ZSt9make_pairIiRA5_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(5)) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSIiPKcEENSt9enable_ifIXsr6__and_ISt13is_assignableIRiOT_ESB_IRS5_OT0_EEE5valueERS6_E4typeEOS_ISD_SH_E(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiRA8_KcTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSEOS6_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(40)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4 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) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 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)) #5

; 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)) #5

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #5

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIciESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS1_INS2_IT0_E4typeEE6__typeEEOS3_OS8_(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIciE4swapERS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #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 = { 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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { "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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #8 = { 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, !6, i64 0}
!10 = !{!"_ZTSSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !6, i64 0, !11, i64 8}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !14, i64 8, !7, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!16, !6, i64 0}
!16 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!17 = !{!16, !6, i64 4}
!18 = !{!7, !7, i64 0}
!19 = !{!20, !7, i64 0}
!20 = !{!"_ZTSSt4pairIciE", !7, i64 0, !6, i64 4}
!21 = !{!20, !6, i64 4}
!22 = distinct !{!22, !23}
!23 = !{!"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 }
%"struct.std::pair" = type { i32, %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::pair.0" = type { i32, ptr }
%"struct.std::pair.2" = type { i32, i32 }
%"struct.std::pair.4" = type { i8, i32 }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [8 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [29 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 %"struct.std::pair", align 8
  %2 = alloca %"struct.std::pair.0", align 8
  %3 = alloca i32, align 4
  %4 = alloca %"struct.std::pair", align 8
  %5 = alloca i32, align 4
  %6 = alloca %"struct.std::pair.2", align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca [3 x %"struct.std::pair.4"], align 16
  %10 = alloca %"struct.std::pair.4", align 4
  %11 = alloca i8, align 1
  %12 = alloca i32, align 4
  %13 = alloca %"struct.std::pair.4", align 4
  %14 = alloca i8, align 1
  %15 = alloca i32, align 4
  %16 = alloca %"struct.std::pair.4", align 4
  %17 = alloca i8, align 1
  %18 = alloca i32, align 4
  %19 = alloca %"struct.std::pair.4", align 8
  %20 = alloca i8, align 1
  %21 = alloca i32, align 4
  %22 = alloca %"struct.std::pair.4", align 8
  %23 = alloca i8, align 1
  %24 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %1) #7
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiS5_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES9_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  store i32 1, ptr %3, align 4, !tbaa !5
  %25 = invoke { i32, ptr } @_ZSt9make_pairIiRA5_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 1 dereferenceable(5) @.str)
          to label %26 unwind label %68

26:                                               ; preds = %0
  %27 = extractvalue { i32, ptr } %25, 0
  store i32 %27, ptr %2, align 8
  %28 = getelementptr inbounds i8, ptr %2, i64 8
  %29 = extractvalue { i32, ptr } %25, 1
  store ptr %29, ptr %28, align 8
  %30 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSIiPKcEENSt9enable_ifIXsr6__and_ISt13is_assignableIRiOT_ESB_IRS5_OT0_EEE5valueERS6_E4typeEOS_ISD_SH_E(ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 8 dereferenceable(16) %2)
          to label %31 unwind label %68

31:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  store i32 2, ptr %5, align 4, !tbaa !5
  invoke void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiRA8_KcTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(40) %4, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 1 dereferenceable(8) @.str.1)
          to label %32 unwind label %70

32:                                               ; preds = %31
  %33 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSEOS6_(ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 8 dereferenceable(40) %4) #7
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %4) #7
  %34 = 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.2)
          to label %35 unwind label %72

35:                                               ; preds = %32
  %36 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %37 unwind label %72

37:                                               ; preds = %35
  %38 = load i32, ptr %1, align 8, !tbaa !9
  %39 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %38)
          to label %40 unwind label %72

40:                                               ; preds = %37
  %41 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %39, ptr noundef nonnull @.str.3)
          to label %42 unwind label %72

42:                                               ; preds = %40
  %43 = getelementptr inbounds i8, ptr %1, i64 8
  %44 = 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) %41, ptr noundef nonnull align 8 dereferenceable(32) %43)
          to label %45 unwind label %72

45:                                               ; preds = %42
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %47 unwind label %72

47:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #7
  store i32 10, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #7
  store i32 20, ptr %8, align 4, !tbaa !5
  call void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %8)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #7
  %.sroa.0.0.copyload = load i32, ptr %6, align 4
  %.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %6, i64 4
  %.sroa.5.0.copyload = load i32, ptr %.sroa.5.0..sroa_idx, align 4
  %48 = 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.4)
          to label %49 unwind label %74

49:                                               ; preds = %47
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %48, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %51 unwind label %74

51:                                               ; preds = %49
  %52 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.sroa.0.0.copyload)
          to label %53 unwind label %74

53:                                               ; preds = %51
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef nonnull @.str.5)
          to label %55 unwind label %74

55:                                               ; preds = %53
  %56 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %54, i32 noundef %.sroa.5.0.copyload)
          to label %57 unwind label %74

57:                                               ; preds = %55
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %59 unwind label %74

59:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #7
  call void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %9)
  %.ptr.1 = getelementptr inbounds i8, ptr %9, i64 8
  call void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %.ptr.1)
  %.ptr.2 = getelementptr inbounds i8, ptr %9, i64 16
  call void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %.ptr.2)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #7
  store i8 65, ptr %11, align 1, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #7
  store i32 1, ptr %12, align 4, !tbaa !5
  call void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %10, ptr noundef nonnull align 1 dereferenceable(1) %11, ptr noundef nonnull align 4 dereferenceable(4) %12)
  %60 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(8) %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #7
  store i8 66, ptr %14, align 1, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #7
  store i32 2, ptr %15, align 4, !tbaa !5
  call void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %13, ptr noundef nonnull align 1 dereferenceable(1) %14, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %61 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %.ptr.1, ptr noundef nonnull align 4 dereferenceable(8) %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %17) #7
  store i8 67, ptr %17, align 1, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #7
  store i32 3, ptr %18, align 4, !tbaa !5
  call void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %16, ptr noundef nonnull align 1 dereferenceable(1) %17, ptr noundef nonnull align 4 dereferenceable(4) %18)
  %62 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %.ptr.2, ptr noundef nonnull align 4 dereferenceable(8) %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  %63 = 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.6)
          to label %64 unwind label %76

64:                                               ; preds = %59
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %63, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.preheader unwind label %76

.preheader:                                       ; preds = %64, %95
  %indvars.iv = phi i64 [ %indvars.iv.next, %95 ], [ 0, %64 ]
  %exitcond.not = icmp eq i64 %indvars.iv, 3
  br i1 %exitcond.not, label %66, label %78

66:                                               ; preds = %.preheader
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %20) #7
  store i8 88, ptr %20, align 1, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %21) #7
  store i32 100, ptr %21, align 4, !tbaa !5
  %67 = invoke i64 @_ZSt9make_pairIciESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS1_INS2_IT0_E4typeEE6__typeEEOS3_OS8_(ptr noundef nonnull align 1 dereferenceable(1) %20, ptr noundef nonnull align 4 dereferenceable(4) %21)
          to label %99 unwind label %162

68:                                               ; preds = %26, %0
  %69 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #7
  br label %172

70:                                               ; preds = %31
  %71 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %4) #7
  br label %172

72:                                               ; preds = %45, %42, %40, %37, %35, %32
  %73 = landingpad { ptr, i32 }
          cleanup
  br label %172

74:                                               ; preds = %57, %55, %53, %51, %49, %47
  %75 = landingpad { ptr, i32 }
          cleanup
  br label %171

76:                                               ; preds = %64, %59
  %77 = landingpad { ptr, i32 }
          cleanup
  br label %170

78:                                               ; preds = %.preheader
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.7)
          to label %80 unwind label %97

80:                                               ; preds = %78
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %81 = trunc nuw nsw i64 %indvars.iv.next to i32
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %79, i32 noundef %81)
          to label %83 unwind label %97

83:                                               ; preds = %80
  %84 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %82, ptr noundef nonnull @.str.8)
          to label %85 unwind label %97

85:                                               ; preds = %83
  %86 = getelementptr inbounds [3 x %"struct.std::pair.4"], ptr %9, i64 0, i64 %indvars.iv
  %87 = load i8, ptr %86, align 8, !tbaa !16
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %84, i8 noundef signext %87)
          to label %89 unwind label %97

89:                                               ; preds = %85
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef nonnull @.str.5)
          to label %91 unwind label %97

91:                                               ; preds = %89
  %92 = getelementptr inbounds i8, ptr %86, i64 4
  %93 = load i32, ptr %92, align 4, !tbaa !18
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %90, i32 noundef %93)
          to label %95 unwind label %97

95:                                               ; preds = %91
  %96 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %94, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.preheader unwind label %97, !llvm.loop !19

97:                                               ; preds = %95, %91, %89, %85, %83, %80, %78
  %98 = landingpad { ptr, i32 }
          cleanup
  br label %170

99:                                               ; preds = %66
  store i64 %67, ptr %19, align 8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %22) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #7
  store i8 89, ptr %23, align 1, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %24) #7
  store i32 200, ptr %24, align 4, !tbaa !5
  %100 = trunc i64 %67 to i8
  %101 = lshr i64 %67, 32
  %102 = trunc nuw i64 %101 to i32
  %103 = invoke i64 @_ZSt9make_pairIciESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS1_INS2_IT0_E4typeEE6__typeEEOS3_OS8_(ptr noundef nonnull align 1 dereferenceable(1) %23, ptr noundef nonnull align 4 dereferenceable(4) %24)
          to label %104 unwind label %164

104:                                              ; preds = %99
  store i64 %103, ptr %22, align 8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %24) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  %105 = trunc i64 %103 to i8
  %106 = lshr i64 %103, 32
  %107 = trunc nuw i64 %106 to i32
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.9)
          to label %109 unwind label %166

109:                                              ; preds = %104
  %110 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %108, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %111 unwind label %166

111:                                              ; preds = %109
  %112 = 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.10)
          to label %113 unwind label %166

113:                                              ; preds = %111
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %112, i8 noundef signext %100)
          to label %115 unwind label %166

115:                                              ; preds = %113
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef nonnull @.str.5)
          to label %117 unwind label %166

117:                                              ; preds = %115
  %118 = getelementptr inbounds i8, ptr %19, i64 4
  %119 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %116, i32 noundef %102)
          to label %120 unwind label %166

120:                                              ; preds = %117
  %121 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %119, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %122 unwind label %166

122:                                              ; preds = %120
  %123 = 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.11)
          to label %124 unwind label %166

124:                                              ; preds = %122
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %123, i8 noundef signext %105)
          to label %126 unwind label %166

126:                                              ; preds = %124
  %127 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %125, ptr noundef nonnull @.str.5)
          to label %128 unwind label %166

128:                                              ; preds = %126
  %129 = getelementptr inbounds i8, ptr %22, i64 4
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %127, i32 noundef %107)
          to label %131 unwind label %166

131:                                              ; preds = %128
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %130, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %133 unwind label %166

133:                                              ; preds = %131
  call void @_ZNSt4pairIciE4swapERS0_(ptr noundef nonnull align 4 dereferenceable(8) %19, ptr noundef nonnull align 4 dereferenceable(8) %22) #7
  %134 = 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.12)
          to label %135 unwind label %166

135:                                              ; preds = %133
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %134, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %137 unwind label %166

137:                                              ; preds = %135
  %138 = 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.10)
          to label %139 unwind label %166

139:                                              ; preds = %137
  %140 = load i8, ptr %19, align 8, !tbaa !16
  %141 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %138, i8 noundef signext %140)
          to label %142 unwind label %166

142:                                              ; preds = %139
  %143 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %141, ptr noundef nonnull @.str.5)
          to label %144 unwind label %166

144:                                              ; preds = %142
  %145 = load i32, ptr %118, align 4, !tbaa !18
  %146 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %143, i32 noundef %145)
          to label %147 unwind label %166

147:                                              ; preds = %144
  %148 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %146, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %149 unwind label %166

149:                                              ; preds = %147
  %150 = 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.11)
          to label %151 unwind label %166

151:                                              ; preds = %149
  %152 = load i8, ptr %22, align 8, !tbaa !16
  %153 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %150, i8 noundef signext %152)
          to label %154 unwind label %166

154:                                              ; preds = %151
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %153, ptr noundef nonnull @.str.5)
          to label %156 unwind label %166

156:                                              ; preds = %154
  %157 = load i32, ptr %129, align 4, !tbaa !18
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %155, i32 noundef %157)
          to label %159 unwind label %166

159:                                              ; preds = %156
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %158, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %161 unwind label %166

161:                                              ; preds = %159
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %1) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %1) #7
  ret i32 0

162:                                              ; preds = %66
  %163 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #7
  br label %169

164:                                              ; preds = %99
  %165 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %24) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #7
  br label %168

166:                                              ; preds = %159, %156, %154, %151, %149, %147, %144, %142, %139, %137, %135, %133, %131, %128, %126, %124, %122, %120, %117, %115, %113, %111, %109, %104
  %167 = landingpad { ptr, i32 }
          cleanup
  br label %168

168:                                              ; preds = %166, %164
  %.pn = phi { ptr, i32 } [ %167, %166 ], [ %165, %164 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #7
  br label %169

169:                                              ; preds = %168, %162
  %.pn.pn = phi { ptr, i32 } [ %.pn, %168 ], [ %163, %162 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #7
  br label %170

170:                                              ; preds = %169, %97, %76
  %.pn16 = phi { ptr, i32 } [ %98, %97 ], [ %.pn.pn, %169 ], [ %77, %76 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #7
  br label %171

171:                                              ; preds = %170, %74
  %.pn16.pn = phi { ptr, i32 } [ %.pn16, %170 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  br label %172

172:                                              ; preds = %171, %72, %70, %68
  %.pn16.pn.pn = phi { ptr, i32 } [ %.pn16.pn, %171 ], [ %73, %72 ], [ %71, %70 ], [ %69, %68 ]
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %1) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn16.pn.pn
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiS5_TnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES9_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i32, ptr } @_ZSt9make_pairIiRA5_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(5)) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSIiPKcEENSt9enable_ifIXsr6__and_ISt13is_assignableIRiOT_ESB_IRS5_OT0_EEE5valueERS6_E4typeEOS_ISD_SH_E(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; 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 uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiRA8_KcTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSEOS6_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #4 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 #5

; 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 #3 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)) #5

; 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 #5

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIciEC2IciTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIciEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIciESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS1_INS2_IT0_E4typeEE6__typeEEOS3_OS8_(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIciE4swapERS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_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 = { 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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 0}
!10 = !{!"_ZTSSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !6, i64 0, !11, i64 8}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !14, i64 8, !7, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!7, !7, i64 0}
!16 = !{!17, !7, i64 0}
!17 = !{!"_ZTSSt4pairIciE", !7, i64 0, !6, i64 4}
!18 = !{!17, !6, i64 4}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LoopSimplifyPass,LoopUnrollPass,SCCPPass,SROAPass,SimplifyCFGPass