; LLVM IR from TLE-MEC/Hack-CP-DSA :: Leetcode/Rotting Oranges (solution)

; 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<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_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<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list.8" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z14orangesRottingSt6vectorIS_IiSaIiEESaIS1_EE(ptr noundef) #0

; 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 @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::initializer_list", align 8
  %4 = alloca [3 x %"class.std::vector.0"], align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::initializer_list.8", align 8
  %7 = alloca [3 x i32], align 4
  %8 = alloca %"class.std::allocator.2", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::initializer_list.8", align 8
  %12 = alloca [3 x i32], align 4
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca %"class.std::initializer_list.8", align 8
  %15 = alloca [3 x i32], align 4
  %16 = alloca %"class.std::allocator.2", align 1
  %17 = alloca i1, align 1
  %18 = alloca %"class.std::allocator", align 1
  %19 = alloca %"class.std::vector", align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 72, ptr %4) #5
  store i1 true, ptr %17, align 1
  store ptr %4, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %7) #5
  store i32 2, ptr %7, align 4, !tbaa !5
  %20 = getelementptr inbounds i32, ptr %7, i64 1
  store i32 1, ptr %20, align 4, !tbaa !5
  %21 = getelementptr inbounds i32, ptr %7, i64 2
  store i32 1, ptr %21, align 4, !tbaa !5
  %22 = getelementptr inbounds %"class.std::initializer_list.8", ptr %6, i32 0, i32 0
  store ptr %7, ptr %22, align 8, !tbaa !9
  %23 = getelementptr inbounds %"class.std::initializer_list.8", ptr %6, i32 0, i32 1
  store i64 3, ptr %23, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  %24 = getelementptr inbounds { ptr, i64 }, ptr %6, i32 0, i32 0
  %25 = load ptr, ptr %24, align 8
  %26 = getelementptr inbounds { ptr, i64 }, ptr %6, i32 0, i32 1
  %27 = load i64, ptr %26, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr %25, i64 %27, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %28 unwind label %69

28:                                               ; preds = %0
  %29 = getelementptr inbounds %"class.std::vector.0", ptr %4, i64 1
  store ptr %29, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %12) #5
  store i32 1, ptr %12, align 4, !tbaa !5
  %30 = getelementptr inbounds i32, ptr %12, i64 1
  store i32 1, ptr %30, align 4, !tbaa !5
  %31 = getelementptr inbounds i32, ptr %12, i64 2
  store i32 0, ptr %31, align 4, !tbaa !5
  %32 = getelementptr inbounds %"class.std::initializer_list.8", ptr %11, i32 0, i32 0
  store ptr %12, ptr %32, align 8, !tbaa !9
  %33 = getelementptr inbounds %"class.std::initializer_list.8", ptr %11, i32 0, i32 1
  store i64 3, ptr %33, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #5
  %34 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 0
  %35 = load ptr, ptr %34, align 8
  %36 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 1
  %37 = load i64, ptr %36, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %29, ptr %35, i64 %37, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %38 unwind label %73

38:                                               ; preds = %28
  %39 = getelementptr inbounds %"class.std::vector.0", ptr %4, i64 2
  store ptr %39, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #5
  store i32 0, ptr %15, align 4, !tbaa !5
  %40 = getelementptr inbounds i32, ptr %15, i64 1
  store i32 1, ptr %40, align 4, !tbaa !5
  %41 = getelementptr inbounds i32, ptr %15, i64 2
  store i32 1, ptr %41, align 4, !tbaa !5
  %42 = getelementptr inbounds %"class.std::initializer_list.8", ptr %14, i32 0, i32 0
  store ptr %15, ptr %42, align 8, !tbaa !9
  %43 = getelementptr inbounds %"class.std::initializer_list.8", ptr %14, i32 0, i32 1
  store i64 3, ptr %43, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #5
  %44 = getelementptr inbounds { ptr, i64 }, ptr %14, i32 0, i32 0
  %45 = load ptr, ptr %44, align 8
  %46 = getelementptr inbounds { ptr, i64 }, ptr %14, i32 0, i32 1
  %47 = load i64, ptr %46, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %39, ptr %45, i64 %47, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %48 unwind label %77

48:                                               ; preds = %38
  store i1 false, ptr %17, align 1
  %49 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 0
  store ptr %4, ptr %49, align 8, !tbaa !14
  %50 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 1
  store i64 3, ptr %50, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #5
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #5
  %51 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 0
  %52 = load ptr, ptr %51, align 8
  %53 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 1
  %54 = load i64, ptr %53, align 8
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %52, i64 %54, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %55 unwind label %81

55:                                               ; preds = %48
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #5
  %56 = getelementptr inbounds [3 x %"class.std::vector.0"], ptr %4, i32 0, i32 0
  %57 = getelementptr inbounds %"class.std::vector.0", ptr %56, i64 3
  br label %58

58:                                               ; preds = %58, %55
  %59 = phi ptr [ %57, %55 ], [ %60, %58 ]
  %60 = getelementptr inbounds %"class.std::vector.0", ptr %59, i64 -1
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %60) #5
  %61 = icmp eq ptr %60, %56
  br i1 %61, label %62, label %58

62:                                               ; preds = %58
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %12) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr %4) #5
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %63 unwind label %105

63:                                               ; preds = %62
  %64 = invoke noundef i32 @_Z14orangesRottingSt6vectorIS_IiSaIiEESaIS1_EE(ptr noundef %19)
          to label %65 unwind label %109

65:                                               ; preds = %63
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %64)
          to label %67 unwind label %109

67:                                               ; preds = %65
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #5
  store i32 0, ptr %1, align 4
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #5
  %68 = load i32, ptr %1, align 4
  ret i32 %68

69:                                               ; preds = %0
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %9, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %10, align 4
  br label %94

73:                                               ; preds = %28
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %9, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %10, align 4
  br label %93

77:                                               ; preds = %38
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %9, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %10, align 4
  br label %92

81:                                               ; preds = %48
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %9, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %10, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #5
  %85 = getelementptr inbounds [3 x %"class.std::vector.0"], ptr %4, i32 0, i32 0
  %86 = getelementptr inbounds %"class.std::vector.0", ptr %85, i64 3
  br label %87

87:                                               ; preds = %87, %81
  %88 = phi ptr [ %86, %81 ], [ %89, %87 ]
  %89 = getelementptr inbounds %"class.std::vector.0", ptr %88, i64 -1
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %89) #5
  %90 = icmp eq ptr %89, %85
  br i1 %90, label %91, label %87

91:                                               ; preds = %87
  br label %92

92:                                               ; preds = %91, %77
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #5
  br label %93

93:                                               ; preds = %92, %73
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %12) #5
  br label %94

94:                                               ; preds = %93, %69
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #5
  %95 = load i1, ptr %17, align 1
  br i1 %95, label %96, label %104

96:                                               ; preds = %94
  %97 = load ptr, ptr %5, align 8
  %98 = icmp eq ptr %4, %97
  br i1 %98, label %103, label %99

99:                                               ; preds = %99, %96
  %100 = phi ptr [ %97, %96 ], [ %101, %99 ]
  %101 = getelementptr inbounds %"class.std::vector.0", ptr %100, i64 -1
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %101) #5
  %102 = icmp eq ptr %101, %4
  br i1 %102, label %103, label %99

103:                                              ; preds = %99, %96
  br label %104

104:                                              ; preds = %103, %94
  call void @llvm.lifetime.end.p0(i64 72, ptr %4) #5
  br label %114

105:                                              ; preds = %62
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %9, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %10, align 4
  br label %113

109:                                              ; preds = %65, %63
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %9, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %10, align 4
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #5
  br label %113

113:                                              ; preds = %109, %105
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  br label %114

114:                                              ; preds = %113, %104
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #5
  br label %115

115:                                              ; preds = %114
  %116 = load ptr, ptr %9, align 8
  %117 = load i32, ptr %10, align 4
  %118 = insertvalue { ptr, i32 } poison, ptr %116, 0
  %119 = insertvalue { ptr, i32 } %118, i32 %117, 1
  resume { ptr, i32 } %119
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ERKS3_(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 void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 = { 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 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 #4 = { "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 = { 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, !11, i64 0}
!10 = !{!"_ZTSSt16initializer_listIiE", !11, i64 0, !12, i64 8}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!10, !12, i64 8}
!14 = !{!15, !11, i64 0}
!15 = !{!"_ZTSSt16initializer_listISt6vectorIiSaIiEEE", !11, i64 0, !12, i64 8}
!16 = !{!15, !12, i64 8}


; 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<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_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<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z14orangesRottingSt6vectorIS_IiSaIiEESaIS1_EE(ptr noundef) local_unnamed_addr #0

; 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 @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca [3 x %"class.std::vector.0"], align 8
  %3 = alloca [3 x i32], align 4
  %4 = alloca %"class.std::allocator.2", align 1
  %5 = alloca [3 x i32], align 4
  %6 = alloca %"class.std::allocator.2", align 1
  %7 = alloca [3 x i32], align 4
  %8 = alloca %"class.std::allocator.2", align 1
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"class.std::vector", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #5
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %2) #5
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %3) #5
  store i32 2, ptr %3, align 4, !tbaa !5
  %11 = getelementptr inbounds i8, ptr %3, i64 4
  store i32 1, ptr %11, align 4, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %3, i64 8
  store i32 1, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr nonnull %3, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %13 unwind label %.thread

13:                                               ; preds = %0
  %14 = getelementptr inbounds i8, ptr %2, i64 24
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #5
  store i32 1, ptr %5, align 4, !tbaa !5
  %15 = getelementptr inbounds i8, ptr %5, i64 4
  store i32 1, ptr %15, align 4, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %5, i64 8
  store i32 0, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr nonnull %5, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %17 unwind label %31

17:                                               ; preds = %13
  %18 = getelementptr inbounds i8, ptr %2, i64 48
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %7) #5
  store i32 0, ptr %7, align 4, !tbaa !5
  %19 = getelementptr inbounds i8, ptr %7, i64 4
  store i32 1, ptr %19, align 4, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %7, i64 8
  store i32 1, ptr %20, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #5
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %18, ptr nonnull %7, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %21 unwind label %33

21:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #5
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #5
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %2, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %22 unwind label %.loopexit33.loopexit

22:                                               ; preds = %21
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #5
  %23 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %23) #5
  %24 = getelementptr inbounds i8, ptr %2, i64 24
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #5
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #5
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %25 unwind label %43

25:                                               ; preds = %22
  %26 = invoke noundef i32 @_Z14orangesRottingSt6vectorIS_IiSaIiEESaIS1_EE(ptr noundef nonnull %10)
          to label %27 unwind label %45

27:                                               ; preds = %25
  %28 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %26)
          to label %29 unwind label %45

29:                                               ; preds = %27
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #5
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  ret i32 0

.thread:                                          ; preds = %0
  %30 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #5
  br label %.loopexit

31:                                               ; preds = %13
  %32 = landingpad { ptr, i32 }
          cleanup
  br label %39

33:                                               ; preds = %17
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit33

.loopexit33.loopexit:                             ; preds = %21
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #5
  %36 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %36) #5
  %37 = getelementptr inbounds i8, ptr %2, i64 24
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %37) #5
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  br label %.loopexit33

.loopexit33:                                      ; preds = %.loopexit33.loopexit, %33
  %.pn = phi { ptr, i32 } [ %34, %33 ], [ %35, %.loopexit33.loopexit ]
  %38 = phi i1 [ false, %33 ], [ true, %.loopexit33.loopexit ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #5
  br label %39

39:                                               ; preds = %31, %.loopexit33
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit33 ], [ %32, %31 ]
  %.011 = phi ptr [ %18, %.loopexit33 ], [ %14, %31 ]
  %.1 = phi i1 [ %38, %.loopexit33 ], [ false, %31 ]
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #5
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %3) #5
  br i1 %.1, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %39, %.preheader
  %40 = phi ptr [ %41, %.preheader ], [ %.011, %39 ]
  %41 = getelementptr inbounds i8, ptr %40, i64 -24
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %41) #5
  %42 = icmp eq ptr %41, %2
  br i1 %42, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %.thread, %39
  %.pn.pn.pn32 = phi { ptr, i32 } [ %30, %.thread ], [ %.pn.pn, %39 ], [ %.pn.pn, %.preheader ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #5
  br label %48

43:                                               ; preds = %22
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %47

45:                                               ; preds = %27, %25
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #5
  br label %47

47:                                               ; preds = %45, %43
  %.pn25 = phi { ptr, i32 } [ %46, %45 ], [ %44, %43 ]
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  br label %48

48:                                               ; preds = %47, %.loopexit
  %.pn25.pn = phi { ptr, i32 } [ %.pn25, %47 ], [ %.pn.pn.pn32, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn25.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2ERKS3_(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 void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 = { 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 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 #4 = { "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 = { 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"}


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