; LLVM IR from Chasmiccoder/Algos-for-Amigos :: Mathematics/Linear-Algebra (p02_matrix_multiplication)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list.5" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.6" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [55 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [31 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z17multiply_matricesSt6vectorIS_IfSaIfEESaIS1_EEiiS3_ii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef, i32 noundef, i32 noundef, ptr noundef, i32 noundef, i32 noundef) #0

declare i32 @printf(ptr noundef, ...) #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z12input_matrixii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, i32 noundef, i32 noundef) #0

declare i32 @__isoc99_scanf(ptr noundef, ...) #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca %"class.std::vector", align 8
  %14 = alloca %"class.std::vector", align 8
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca %"class.std::initializer_list", align 8
  %17 = alloca [1 x %"class.std::vector.0"], align 8
  %18 = alloca ptr, align 8
  %19 = alloca %"class.std::initializer_list.5", align 8
  %20 = alloca [1 x float], align 4
  %21 = alloca %"class.std::allocator.2", align 1
  %22 = alloca i1, align 1
  %23 = alloca %"class.std::allocator", align 1
  %24 = alloca ptr, align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %27 = alloca i32, align 4
  %28 = alloca %"class.std::vector.0", align 8
  %29 = alloca ptr, align 8
  %30 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %31 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %32 = alloca float, align 4
  store i32 0, ptr %1, align 4
  %33 = call i32 (ptr, ...) @printf(ptr noundef @.str.3)
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  %34 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.4)
          to label %35 unwind label %94

35:                                               ; preds = %0
  %36 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.5, ptr noundef %4, ptr noundef %5)
          to label %37 unwind label %94

37:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #7
  %38 = load i32, ptr %4, align 4, !tbaa !5
  %39 = load i32, ptr %5, align 4, !tbaa !5
  invoke void @_Z12input_matrixii(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %10, i32 noundef %38, i32 noundef %39)
          to label %40 unwind label %98

40:                                               ; preds = %37
  %41 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  %42 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.3)
          to label %43 unwind label %94

43:                                               ; preds = %40
  %44 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.6)
          to label %45 unwind label %94

45:                                               ; preds = %43
  %46 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.5, ptr noundef %6, ptr noundef %7)
          to label %47 unwind label %94

47:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #7
  %48 = load i32, ptr %6, align 4, !tbaa !5
  %49 = load i32, ptr %7, align 4, !tbaa !5
  invoke void @_Z12input_matrixii(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %11, i32 noundef %48, i32 noundef %49)
          to label %50 unwind label %102

50:                                               ; preds = %47
  %51 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %12) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %52 unwind label %106

52:                                               ; preds = %50
  %53 = load i32, ptr %4, align 4, !tbaa !5
  %54 = load i32, ptr %5, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %55 unwind label %110

55:                                               ; preds = %52
  %56 = load i32, ptr %6, align 4, !tbaa !5
  %57 = load i32, ptr %7, align 4, !tbaa !5
  invoke void @_Z17multiply_matricesSt6vectorIS_IfSaIfEESaIS1_EEiiS3_ii(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %12, ptr noundef %13, i32 noundef %53, i32 noundef %54, ptr noundef %14, i32 noundef %56, i32 noundef %57)
          to label %58 unwind label %114

58:                                               ; preds = %55
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #7
  store i1 true, ptr %22, align 1
  store ptr %17, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #7
  store float 0.000000e+00, ptr %20, align 4, !tbaa !9
  %59 = getelementptr inbounds %"class.std::initializer_list.5", ptr %19, i32 0, i32 0
  store ptr %20, ptr %59, align 8, !tbaa !11
  %60 = getelementptr inbounds %"class.std::initializer_list.5", ptr %19, i32 0, i32 1
  store i64 1, ptr %60, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  %61 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 0
  %62 = load ptr, ptr %61, align 8
  %63 = getelementptr inbounds { ptr, i64 }, ptr %19, i32 0, i32 1
  %64 = load i64, ptr %63, align 8
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %17, ptr %62, i64 %64, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %65 unwind label %119

65:                                               ; preds = %58
  store i1 false, ptr %22, align 1
  %66 = getelementptr inbounds %"class.std::initializer_list", ptr %16, i32 0, i32 0
  store ptr %17, ptr %66, align 8, !tbaa !16
  %67 = getelementptr inbounds %"class.std::initializer_list", ptr %16, i32 0, i32 1
  store i64 1, ptr %67, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  %68 = getelementptr inbounds { ptr, i64 }, ptr %16, i32 0, i32 0
  %69 = load ptr, ptr %68, align 8
  %70 = getelementptr inbounds { ptr, i64 }, ptr %16, i32 0, i32 1
  %71 = load i64, ptr %70, align 8
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr %69, i64 %71, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %72 unwind label %123

72:                                               ; preds = %65
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #7
  %73 = getelementptr inbounds [1 x %"class.std::vector.0"], ptr %17, i32 0, i32 0
  %74 = getelementptr inbounds %"class.std::vector.0", ptr %73, i64 1
  br label %75

75:                                               ; preds = %75, %72
  %76 = phi ptr [ %74, %72 ], [ %77, %75 ]
  %77 = getelementptr inbounds %"class.std::vector.0", ptr %76, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %77) #7
  %78 = icmp eq ptr %77, %73
  br i1 %78, label %79, label %75

79:                                               ; preds = %75
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  %80 = invoke noundef zeroext i1 @_ZStneISt6vectorIfSaIfEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24) %12, ptr noundef nonnull align 8 dereferenceable(24) %15)
          to label %81 unwind label %145

81:                                               ; preds = %79
  br i1 %80, label %82, label %191

82:                                               ; preds = %81
  %83 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.7)
          to label %84 unwind label %145

84:                                               ; preds = %82
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #7
  store ptr %12, ptr %24, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  %85 = load ptr, ptr %24, align 8, !tbaa !19
  %86 = call ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %85) #7
  %87 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %25, i32 0, i32 0
  store ptr %86, ptr %87, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #7
  %88 = load ptr, ptr %24, align 8, !tbaa !19
  %89 = call ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %88) #7
  %90 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %26, i32 0, i32 0
  store ptr %89, ptr %90, align 8
  br label %91

91:                                               ; preds = %182, %84
  %92 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %26) #7
  br i1 %92, label %149, label %93

93:                                               ; preds = %91
  store i32 2, ptr %27, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  br label %190

94:                                               ; preds = %45, %43, %40, %35, %0
  %95 = landingpad { ptr, i32 }
          cleanup
  %96 = extractvalue { ptr, i32 } %95, 0
  store ptr %96, ptr %8, align 8
  %97 = extractvalue { ptr, i32 } %95, 1
  store i32 %97, ptr %9, align 4
  br label %196

98:                                               ; preds = %37
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %8, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  br label %196

102:                                              ; preds = %47
  %103 = landingpad { ptr, i32 }
          cleanup
  %104 = extractvalue { ptr, i32 } %103, 0
  store ptr %104, ptr %8, align 8
  %105 = extractvalue { ptr, i32 } %103, 1
  store i32 %105, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  br label %196

106:                                              ; preds = %50
  %107 = landingpad { ptr, i32 }
          cleanup
  %108 = extractvalue { ptr, i32 } %107, 0
  store ptr %108, ptr %8, align 8
  %109 = extractvalue { ptr, i32 } %107, 1
  store i32 %109, ptr %9, align 4
  br label %195

110:                                              ; preds = %52
  %111 = landingpad { ptr, i32 }
          cleanup
  %112 = extractvalue { ptr, i32 } %111, 0
  store ptr %112, ptr %8, align 8
  %113 = extractvalue { ptr, i32 } %111, 1
  store i32 %113, ptr %9, align 4
  br label %118

114:                                              ; preds = %55
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %8, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %9, align 4
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #7
  br label %118

118:                                              ; preds = %114, %110
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #7
  br label %195

119:                                              ; preds = %58
  %120 = landingpad { ptr, i32 }
          cleanup
  %121 = extractvalue { ptr, i32 } %120, 0
  store ptr %121, ptr %8, align 8
  %122 = extractvalue { ptr, i32 } %120, 1
  store i32 %122, ptr %9, align 4
  br label %134

123:                                              ; preds = %65
  %124 = landingpad { ptr, i32 }
          cleanup
  %125 = extractvalue { ptr, i32 } %124, 0
  store ptr %125, ptr %8, align 8
  %126 = extractvalue { ptr, i32 } %124, 1
  store i32 %126, ptr %9, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #7
  %127 = getelementptr inbounds [1 x %"class.std::vector.0"], ptr %17, i32 0, i32 0
  %128 = getelementptr inbounds %"class.std::vector.0", ptr %127, i64 1
  br label %129

129:                                              ; preds = %129, %123
  %130 = phi ptr [ %128, %123 ], [ %131, %129 ]
  %131 = getelementptr inbounds %"class.std::vector.0", ptr %130, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %131) #7
  %132 = icmp eq ptr %131, %127
  br i1 %132, label %133, label %129

133:                                              ; preds = %129
  br label %134

134:                                              ; preds = %133, %119
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  %135 = load i1, ptr %22, align 1
  br i1 %135, label %136, label %144

136:                                              ; preds = %134
  %137 = load ptr, ptr %18, align 8
  %138 = icmp eq ptr %17, %137
  br i1 %138, label %143, label %139

139:                                              ; preds = %139, %136
  %140 = phi ptr [ %137, %136 ], [ %141, %139 ]
  %141 = getelementptr inbounds %"class.std::vector.0", ptr %140, i64 -1
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %141) #7
  %142 = icmp eq ptr %141, %17
  br i1 %142, label %143, label %139

143:                                              ; preds = %139, %136
  br label %144

144:                                              ; preds = %143, %134
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  br label %194

145:                                              ; preds = %82, %79
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %8, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %9, align 4
  br label %193

149:                                              ; preds = %91
  call void @llvm.lifetime.start.p0(i64 24, ptr %28) #7
  %150 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %25) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %28, ptr noundef nonnull align 8 dereferenceable(24) %150)
          to label %151 unwind label %161

151:                                              ; preds = %149
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #7
  store ptr %28, ptr %29, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #7
  %152 = load ptr, ptr %29, align 8, !tbaa !19
  %153 = call ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %152) #7
  %154 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %30, i32 0, i32 0
  store ptr %153, ptr %154, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #7
  %155 = load ptr, ptr %29, align 8, !tbaa !19
  %156 = call ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %155) #7
  %157 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %31, i32 0, i32 0
  store ptr %156, ptr %157, align 8
  br label %158

158:                                              ; preds = %173, %151
  %159 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull align 8 dereferenceable(8) %31) #7
  br i1 %159, label %165, label %160

160:                                              ; preds = %158
  store i32 4, ptr %27, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  br label %179

161:                                              ; preds = %149
  %162 = landingpad { ptr, i32 }
          cleanup
  %163 = extractvalue { ptr, i32 } %162, 0
  store ptr %163, ptr %8, align 8
  %164 = extractvalue { ptr, i32 } %162, 1
  store i32 %164, ptr %9, align 4
  br label %189

165:                                              ; preds = %158
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #7
  %166 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %30) #7
  %167 = load float, ptr %166, align 4, !tbaa !9
  store float %167, ptr %32, align 4, !tbaa !9
  %168 = load float, ptr %32, align 4, !tbaa !9
  %169 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, float noundef %168)
          to label %170 unwind label %175

170:                                              ; preds = %165
  %171 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %169, ptr noundef @.str.8)
          to label %172 unwind label %175

172:                                              ; preds = %170
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #7
  br label %173

173:                                              ; preds = %172
  %174 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %30) #7
  br label %158

175:                                              ; preds = %170, %165
  %176 = landingpad { ptr, i32 }
          cleanup
  %177 = extractvalue { ptr, i32 } %176, 0
  store ptr %177, ptr %8, align 8
  %178 = extractvalue { ptr, i32 } %176, 1
  store i32 %178, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  br label %188

179:                                              ; preds = %160
  %180 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %181 unwind label %184

181:                                              ; preds = %179
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %28) #7
  br label %182

182:                                              ; preds = %181
  %183 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %25) #7
  br label %91

184:                                              ; preds = %179
  %185 = landingpad { ptr, i32 }
          cleanup
  %186 = extractvalue { ptr, i32 } %185, 0
  store ptr %186, ptr %8, align 8
  %187 = extractvalue { ptr, i32 } %185, 1
  store i32 %187, ptr %9, align 4
  br label %188

188:                                              ; preds = %184, %175
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %28) #7
  br label %189

189:                                              ; preds = %188, %161
  call void @llvm.lifetime.end.p0(i64 24, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  br label %193

190:                                              ; preds = %93
  br label %191

191:                                              ; preds = %190, %81
  store i32 0, ptr %1, align 4
  store i32 1, ptr %27, align 4
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #7
  %192 = load i32, ptr %1, align 4
  ret i32 %192

193:                                              ; preds = %189, %145
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  br label %194

194:                                              ; preds = %193, %144
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  br label %195

195:                                              ; preds = %194, %118, %106
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #7
  br label %196

196:                                              ; preds = %195, %102, %98, %94
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #7
  br label %197

197:                                              ; preds = %196
  %198 = load ptr, ptr %8, align 8
  %199 = load i32, ptr %9, align 4
  %200 = insertvalue { ptr, i32 } poison, ptr %198, 0
  %201 = insertvalue { ptr, i32 } %200, i32 %199, 1
  resume { ptr, i32 } %201
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZStneISt6vectorIfSaIfEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 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 @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 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: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress 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 #4 = { 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 #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSSt16initializer_listIfE", !13, i64 0, !14, i64 8}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!12, !14, i64 8}
!16 = !{!17, !13, i64 0}
!17 = !{!"_ZTSSt16initializer_listISt6vectorIfSaIfEEE", !13, i64 0, !14, i64 8}
!18 = !{!17, !14, i64 8}
!19 = !{!13, !13, i64 0}


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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<float>, std::allocator<std::vector<float>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.6" = type { ptr }

@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [55 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [31 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z17multiply_matricesSt6vectorIS_IfSaIfEESaIS1_EEiiS3_ii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef, i32 noundef, i32 noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z12input_matrixii(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca [1 x %"class.std::vector.0"], align 8
  %14 = alloca [1 x float], align 4
  %15 = alloca %"class.std::allocator.2", align 1
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.std::vector.0", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %22 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  %23 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4)
  %24 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.5, ptr noundef nonnull %3, ptr noundef nonnull %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #7
  %25 = load i32, ptr %3, align 4, !tbaa !5
  %26 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_Z12input_matrixii(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %7, i32 noundef %25, i32 noundef %26)
          to label %27 unwind label %52

27:                                               ; preds = %0
  %28 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  %29 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3)
  %30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6)
  %31 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.5, ptr noundef nonnull %5, ptr noundef nonnull %6)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #7
  %32 = load i32, ptr %5, align 4, !tbaa !5
  %33 = load i32, ptr %6, align 4, !tbaa !5
  invoke void @_Z12input_matrixii(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %8, i32 noundef %32, i32 noundef %33)
          to label %34 unwind label %54

34:                                               ; preds = %27
  %35 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %8) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %36 unwind label %56

36:                                               ; preds = %34
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %39 unwind label %58

39:                                               ; preds = %36
  %40 = load i32, ptr %5, align 4, !tbaa !5
  %41 = load i32, ptr %6, align 4, !tbaa !5
  invoke void @_Z17multiply_matricesSt6vectorIS_IfSaIfEESaIS1_EEiiS3_ii(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %9, ptr noundef nonnull %10, i32 noundef %37, i32 noundef %38, ptr noundef nonnull %11, i32 noundef %40, i32 noundef %41)
          to label %42 unwind label %60

42:                                               ; preds = %39
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #7
  store float 0.000000e+00, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #7
  call void @_ZNSaIfEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ESt16initializer_listIfERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr nonnull %14, i64 1, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %43 unwind label %63

43:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #7
  call void @_ZNSaISt6vectorIfSaIfEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %12, ptr nonnull %13, i64 1, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %44 unwind label %.loopexit.loopexit

44:                                               ; preds = %43
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #7
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #7
  %45 = invoke noundef zeroext i1 @_ZStneISt6vectorIfSaIfEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(24) %12)
          to label %46 unwind label %66

46:                                               ; preds = %44
  br i1 %45, label %47, label %93

47:                                               ; preds = %46
  %48 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.7)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #7
  %49 = call ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  store ptr %49, ptr %17, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #7
  %50 = call ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  store ptr %50, ptr %18, align 8
  %51 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br i1 %51, label %.lr.ph33, label %._crit_edge34

._crit_edge34:                                    ; preds = %86, %47
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  br label %93

52:                                               ; preds = %0
  %53 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  br label %97

54:                                               ; preds = %27
  %55 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #7
  br label %97

56:                                               ; preds = %34
  %57 = landingpad { ptr, i32 }
          cleanup
  br label %96

58:                                               ; preds = %36
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %62

60:                                               ; preds = %39
  %61 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  br label %62

62:                                               ; preds = %60, %58
  %.pn = phi { ptr, i32 } [ %61, %60 ], [ %59, %58 ]
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  br label %96

63:                                               ; preds = %42
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

.loopexit.loopexit:                               ; preds = %43
  %65 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #7
  br label %.loopexit

.loopexit:                                        ; preds = %.loopexit.loopexit, %63
  %.pn23 = phi { ptr, i32 } [ %64, %63 ], [ %65, %.loopexit.loopexit ]
  call void @_ZNSt15__new_allocatorIfED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #7
  br label %95

66:                                               ; preds = %44
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %94

.lr.ph33:                                         ; preds = %47, %86
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %19) #7
  %68 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #7
  invoke void @_ZNSt6vectorIfSaIfEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %68)
          to label %69 unwind label %74

69:                                               ; preds = %.lr.ph33
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %20) #7
  %70 = call ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  store ptr %70, ptr %20, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %21) #7
  %71 = call ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  store ptr %71, ptr %21, align 8
  %72 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %21) #7
  br i1 %72, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %81, %69
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #7
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %86 unwind label %89

74:                                               ; preds = %.lr.ph33
  %75 = landingpad { ptr, i32 }
          cleanup
  br label %92

.lr.ph:                                           ; preds = %69, %81
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #7
  %77 = load float, ptr %76, align 4, !tbaa !9
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, float noundef %77)
          to label %79 unwind label %84

79:                                               ; preds = %.lr.ph
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %78, ptr noundef nonnull @.str.8)
          to label %81 unwind label %84

81:                                               ; preds = %79
  %82 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #7
  %83 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %21) #7
  br i1 %83, label %.lr.ph, label %._crit_edge

84:                                               ; preds = %79, %.lr.ph
  %85 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #7
  br label %91

86:                                               ; preds = %._crit_edge
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %19) #7
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #7
  %88 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br i1 %88, label %.lr.ph33, label %._crit_edge34

89:                                               ; preds = %._crit_edge
  %90 = landingpad { ptr, i32 }
          cleanup
  br label %91

91:                                               ; preds = %89, %84
  %.pn25 = phi { ptr, i32 } [ %85, %84 ], [ %90, %89 ]
  call void @_ZNSt6vectorIfSaIfEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  br label %92

92:                                               ; preds = %91, %74
  %.pn25.pn = phi { ptr, i32 } [ %.pn25, %91 ], [ %75, %74 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  br label %94

93:                                               ; preds = %._crit_edge34, %46
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #7
  ret i32 0

94:                                               ; preds = %92, %66
  %.pn25.pn.pn = phi { ptr, i32 } [ %.pn25.pn, %92 ], [ %67, %66 ]
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  br label %95

95:                                               ; preds = %94, %.loopexit
  %.pn25.pn.pn.pn = phi { ptr, i32 } [ %.pn25.pn.pn, %94 ], [ %.pn23, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  br label %96

96:                                               ; preds = %95, %62, %56
  %.pn25.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn25.pn.pn.pn, %95 ], [ %.pn, %62 ], [ %57, %56 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #7
  br label %97

97:                                               ; preds = %96, %54, %52
  %.pn25.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn25.pn.pn.pn.pn, %96 ], [ %55, %54 ], [ %53, %52 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  call void @_ZNSt6vectorIS_IfSaIfEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn25.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IfSaIfEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZStneISt6vectorIfSaIfEESaIS2_EEbRKS0_IT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIS_IfSaIfEESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIfSaIfEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIfSaIfEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPfSt6vectorIfSaIfEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 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 @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPfSt6vectorIfSaIfEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; 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 #0 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: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt6vectorIfSaIfEES1_IS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIfSaIfEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nofree 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

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

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


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