; LLVM IR from abeaumont/competitive-programming :: cses (1688)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@a = external dso_local global %"class.std::vector", align 8
@g = external dso_local global %"class.std::vector.0", align 8
@t = external dso_local global %"class.std::vector.0", align 8
@d = external dso_local global %"class.std::vector.0", align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3dfsiii(i32 noundef, i32 noundef, i32 noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #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 uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #1 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 i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector.0", align 8
  %7 = alloca %"class.std::allocator.2", align 1
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca %"class.std::vector.0", align 8
  %18 = alloca %"class.std::allocator.2", align 1
  %19 = alloca %"class.std::vector.0", align 8
  %20 = alloca %"class.std::allocator.2", align 1
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %28 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %29 = getelementptr i8, ptr %28, i64 -24
  %30 = load i64, ptr %29, align 8
  %31 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %30
  %32 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %31, ptr noundef null)
  %33 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %34, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr %6) #7
  %36 = load i32, ptr %2, align 4, !tbaa !8
  %37 = sext i32 %36 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %37, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %38 unwind label %48

38:                                               ; preds = %0
  %39 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) @g, ptr noundef nonnull align 8 dereferenceable(24) %6) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #7
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #7
  %40 = load i32, ptr %2, align 4, !tbaa !8
  %41 = sext i32 %40 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %41, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %42 unwind label %52

42:                                               ; preds = %38
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  store i32 1, ptr %12, align 4, !tbaa !8
  br label %43

43:                                               ; preds = %73, %42
  %44 = load i32, ptr %12, align 4, !tbaa !8
  %45 = load i32, ptr %2, align 4, !tbaa !8
  %46 = icmp slt i32 %44, %45
  br i1 %46, label %56, label %47

47:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %80

48:                                               ; preds = %0
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %8, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %9, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #7
  br label %369

52:                                               ; preds = %38
  %53 = landingpad { ptr, i32 }
          cleanup
  %54 = extractvalue { ptr, i32 } %53, 0
  store ptr %54, ptr %8, align 8
  %55 = extractvalue { ptr, i32 } %53, 1
  store i32 %55, ptr %9, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  br label %368

56:                                               ; preds = %43
  %57 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %58 unwind label %76

58:                                               ; preds = %56
  %59 = load i32, ptr %4, align 4, !tbaa !8
  %60 = add nsw i32 %59, -1
  store i32 %60, ptr %4, align 4, !tbaa !8
  %61 = load i32, ptr %4, align 4, !tbaa !8
  %62 = load i32, ptr %12, align 4, !tbaa !8
  %63 = sext i32 %62 to i64
  %64 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %63) #7
  store i32 %61, ptr %64, align 4, !tbaa !8
  %65 = load i32, ptr %4, align 4, !tbaa !8
  %66 = sext i32 %65 to i64
  %67 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @g, i64 noundef %66) #7
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %67, ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %68 unwind label %76

68:                                               ; preds = %58
  %69 = load i32, ptr %12, align 4, !tbaa !8
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @g, i64 noundef %70) #7
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %71, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %72 unwind label %76

72:                                               ; preds = %68
  br label %73

73:                                               ; preds = %72
  %74 = load i32, ptr %12, align 4, !tbaa !8
  %75 = add nsw i32 %74, 1
  store i32 %75, ptr %12, align 4, !tbaa !8
  br label %43, !llvm.loop !11

76:                                               ; preds = %68, %58, %56
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %8, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %367

80:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  %81 = load i32, ptr %2, align 4, !tbaa !8
  %82 = mul nsw i32 2, %81
  %83 = sub nsw i32 %82, 1
  store i32 %83, ptr %13, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  %84 = load i32, ptr %13, align 4, !tbaa !8
  %85 = invoke noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %84)
          to label %86 unwind label %107

86:                                               ; preds = %80
  %87 = fadd double %85, 1.000000e+00
  %88 = fptosi double %87 to i32
  store i32 %88, ptr %14, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #7
  %89 = load i32, ptr %2, align 4, !tbaa !8
  %90 = sext i32 %89 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %90, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %91 unwind label %111

91:                                               ; preds = %86
  %92 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @a, ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #7
  %93 = load i32, ptr %14, align 4, !tbaa !8
  %94 = sext i32 %93 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %94, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %95 unwind label %115

95:                                               ; preds = %91
  %96 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) @t, ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %19) #7
  %97 = load i32, ptr %14, align 4, !tbaa !8
  %98 = sext i32 %97 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %98, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %99 unwind label %119

99:                                               ; preds = %95
  %100 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) @d, ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #7
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %19) #7
  invoke void @_Z3dfsiii(i32 noundef 0, i32 noundef -1, i32 noundef 1)
          to label %101 unwind label %107

101:                                              ; preds = %99
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #7
  store i32 1, ptr %21, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #7
  store i32 2, ptr %22, align 4, !tbaa !8
  br label %102

102:                                              ; preds = %244, %101
  %103 = load i32, ptr %21, align 4, !tbaa !8
  %104 = load i32, ptr %14, align 4, !tbaa !8
  %105 = icmp slt i32 %103, %104
  br i1 %105, label %123, label %106

106:                                              ; preds = %102
  store i32 5, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #7
  br label %249

107:                                              ; preds = %99, %80
  %108 = landingpad { ptr, i32 }
          cleanup
  %109 = extractvalue { ptr, i32 } %108, 0
  store ptr %109, ptr %8, align 8
  %110 = extractvalue { ptr, i32 } %108, 1
  store i32 %110, ptr %9, align 4
  br label %366

111:                                              ; preds = %86
  %112 = landingpad { ptr, i32 }
          cleanup
  %113 = extractvalue { ptr, i32 } %112, 0
  store ptr %113, ptr %8, align 8
  %114 = extractvalue { ptr, i32 } %112, 1
  store i32 %114, ptr %9, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  br label %366

115:                                              ; preds = %91
  %116 = landingpad { ptr, i32 }
          cleanup
  %117 = extractvalue { ptr, i32 } %116, 0
  store ptr %117, ptr %8, align 8
  %118 = extractvalue { ptr, i32 } %116, 1
  store i32 %118, ptr %9, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  br label %366

119:                                              ; preds = %95
  %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
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %19) #7
  br label %366

123:                                              ; preds = %102
  %124 = load i32, ptr %21, align 4, !tbaa !8
  %125 = sext i32 %124 to i64
  %126 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %125) #7
  %127 = load i32, ptr %13, align 4, !tbaa !8
  %128 = load i32, ptr %22, align 4, !tbaa !8
  %129 = sub nsw i32 %128, 1
  %130 = sub nsw i32 %127, %129
  %131 = sext i32 %130 to i64
  invoke void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %126, i64 noundef %131)
          to label %132 unwind label %150

132:                                              ; preds = %123
  %133 = load i32, ptr %21, align 4, !tbaa !8
  %134 = sext i32 %133 to i64
  %135 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %134) #7
  %136 = load i32, ptr %13, align 4, !tbaa !8
  %137 = load i32, ptr %22, align 4, !tbaa !8
  %138 = sub nsw i32 %137, 1
  %139 = sub nsw i32 %136, %138
  %140 = sext i32 %139 to i64
  invoke void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %135, i64 noundef %140)
          to label %141 unwind label %150

141:                                              ; preds = %132
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #7
  store i32 0, ptr %24, align 4, !tbaa !8
  br label %142

142:                                              ; preds = %240, %141
  %143 = load i32, ptr %24, align 4, !tbaa !8
  %144 = load i32, ptr %13, align 4, !tbaa !8
  %145 = load i32, ptr %22, align 4, !tbaa !8
  %146 = sub nsw i32 %145, 1
  %147 = sub nsw i32 %144, %146
  %148 = icmp slt i32 %143, %147
  br i1 %148, label %154, label %149

149:                                              ; preds = %142
  store i32 8, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #7
  br label %243

150:                                              ; preds = %132, %123
  %151 = landingpad { ptr, i32 }
          cleanup
  %152 = extractvalue { ptr, i32 } %151, 0
  store ptr %152, ptr %8, align 8
  %153 = extractvalue { ptr, i32 } %151, 1
  store i32 %153, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #7
  br label %366

154:                                              ; preds = %142
  %155 = load i32, ptr %21, align 4, !tbaa !8
  %156 = sub nsw i32 %155, 1
  %157 = sext i32 %156 to i64
  %158 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %157) #7
  %159 = load i32, ptr %24, align 4, !tbaa !8
  %160 = sext i32 %159 to i64
  %161 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %158, i64 noundef %160) #7
  %162 = load i32, ptr %161, align 4, !tbaa !8
  %163 = load i32, ptr %21, align 4, !tbaa !8
  %164 = sub nsw i32 %163, 1
  %165 = sext i32 %164 to i64
  %166 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %165) #7
  %167 = load i32, ptr %24, align 4, !tbaa !8
  %168 = load i32, ptr %22, align 4, !tbaa !8
  %169 = sdiv i32 %168, 2
  %170 = add nsw i32 %167, %169
  %171 = sext i32 %170 to i64
  %172 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %166, i64 noundef %171) #7
  %173 = load i32, ptr %172, align 4, !tbaa !8
  %174 = icmp sle i32 %162, %173
  br i1 %174, label %175, label %204

175:                                              ; preds = %154
  %176 = load i32, ptr %21, align 4, !tbaa !8
  %177 = sub nsw i32 %176, 1
  %178 = sext i32 %177 to i64
  %179 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %178) #7
  %180 = load i32, ptr %24, align 4, !tbaa !8
  %181 = sext i32 %180 to i64
  %182 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %179, i64 noundef %181) #7
  %183 = load i32, ptr %182, align 4, !tbaa !8
  %184 = load i32, ptr %21, align 4, !tbaa !8
  %185 = sext i32 %184 to i64
  %186 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %185) #7
  %187 = load i32, ptr %24, align 4, !tbaa !8
  %188 = sext i32 %187 to i64
  %189 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %186, i64 noundef %188) #7
  store i32 %183, ptr %189, align 4, !tbaa !8
  %190 = load i32, ptr %21, align 4, !tbaa !8
  %191 = sub nsw i32 %190, 1
  %192 = sext i32 %191 to i64
  %193 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %192) #7
  %194 = load i32, ptr %24, align 4, !tbaa !8
  %195 = sext i32 %194 to i64
  %196 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %193, i64 noundef %195) #7
  %197 = load i32, ptr %196, align 4, !tbaa !8
  %198 = load i32, ptr %21, align 4, !tbaa !8
  %199 = sext i32 %198 to i64
  %200 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %199) #7
  %201 = load i32, ptr %24, align 4, !tbaa !8
  %202 = sext i32 %201 to i64
  %203 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %200, i64 noundef %202) #7
  store i32 %197, ptr %203, align 4, !tbaa !8
  br label %239

204:                                              ; preds = %154
  %205 = load i32, ptr %21, align 4, !tbaa !8
  %206 = sub nsw i32 %205, 1
  %207 = sext i32 %206 to i64
  %208 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %207) #7
  %209 = load i32, ptr %24, align 4, !tbaa !8
  %210 = load i32, ptr %22, align 4, !tbaa !8
  %211 = sdiv i32 %210, 2
  %212 = add nsw i32 %209, %211
  %213 = sext i32 %212 to i64
  %214 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %208, i64 noundef %213) #7
  %215 = load i32, ptr %214, align 4, !tbaa !8
  %216 = load i32, ptr %21, align 4, !tbaa !8
  %217 = sext i32 %216 to i64
  %218 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %217) #7
  %219 = load i32, ptr %24, align 4, !tbaa !8
  %220 = sext i32 %219 to i64
  %221 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %218, i64 noundef %220) #7
  store i32 %215, ptr %221, align 4, !tbaa !8
  %222 = load i32, ptr %21, align 4, !tbaa !8
  %223 = sub nsw i32 %222, 1
  %224 = sext i32 %223 to i64
  %225 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %224) #7
  %226 = load i32, ptr %24, align 4, !tbaa !8
  %227 = load i32, ptr %22, align 4, !tbaa !8
  %228 = sdiv i32 %227, 2
  %229 = add nsw i32 %226, %228
  %230 = sext i32 %229 to i64
  %231 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %225, i64 noundef %230) #7
  %232 = load i32, ptr %231, align 4, !tbaa !8
  %233 = load i32, ptr %21, align 4, !tbaa !8
  %234 = sext i32 %233 to i64
  %235 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %234) #7
  %236 = load i32, ptr %24, align 4, !tbaa !8
  %237 = sext i32 %236 to i64
  %238 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %235, i64 noundef %237) #7
  store i32 %232, ptr %238, align 4, !tbaa !8
  br label %239

239:                                              ; preds = %204, %175
  br label %240

240:                                              ; preds = %239
  %241 = load i32, ptr %24, align 4, !tbaa !8
  %242 = add nsw i32 %241, 1
  store i32 %242, ptr %24, align 4, !tbaa !8
  br label %142, !llvm.loop !13

243:                                              ; preds = %149
  br label %244

244:                                              ; preds = %243
  %245 = load i32, ptr %21, align 4, !tbaa !8
  %246 = add nsw i32 %245, 1
  store i32 %246, ptr %21, align 4, !tbaa !8
  %247 = load i32, ptr %22, align 4, !tbaa !8
  %248 = mul nsw i32 %247, 2
  store i32 %248, ptr %22, align 4, !tbaa !8
  br label %102, !llvm.loop !14

249:                                              ; preds = %106
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #7
  store i32 0, ptr %25, align 4, !tbaa !8
  br label %250

250:                                              ; preds = %359, %249
  %251 = load i32, ptr %25, align 4, !tbaa !8
  %252 = load i32, ptr %3, align 4, !tbaa !8
  %253 = icmp slt i32 %251, %252
  br i1 %253, label %255, label %254

254:                                              ; preds = %250
  store i32 11, ptr %23, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  br label %364

255:                                              ; preds = %250
  %256 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %257 unwind label %276

257:                                              ; preds = %255
  %258 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %256, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %259 unwind label %276

259:                                              ; preds = %257
  %260 = load i32, ptr %4, align 4, !tbaa !8
  %261 = add nsw i32 %260, -1
  store i32 %261, ptr %4, align 4, !tbaa !8
  %262 = load i32, ptr %5, align 4, !tbaa !8
  %263 = add nsw i32 %262, -1
  store i32 %263, ptr %5, align 4, !tbaa !8
  %264 = load i32, ptr %4, align 4, !tbaa !8
  %265 = sext i32 %264 to i64
  %266 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @a, i64 noundef %265) #7
  %267 = load i32, ptr %266, align 4, !tbaa !8
  store i32 %267, ptr %4, align 4, !tbaa !8
  %268 = load i32, ptr %5, align 4, !tbaa !8
  %269 = sext i32 %268 to i64
  %270 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @a, i64 noundef %269) #7
  %271 = load i32, ptr %270, align 4, !tbaa !8
  store i32 %271, ptr %5, align 4, !tbaa !8
  %272 = load i32, ptr %4, align 4, !tbaa !8
  %273 = load i32, ptr %5, align 4, !tbaa !8
  %274 = icmp sgt i32 %272, %273
  br i1 %274, label %275, label %280

275:                                              ; preds = %259
  call void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %5) #7
  br label %280

276:                                              ; preds = %291, %284, %257, %255
  %277 = landingpad { ptr, i32 }
          cleanup
  %278 = extractvalue { ptr, i32 } %277, 0
  store ptr %278, ptr %8, align 8
  %279 = extractvalue { ptr, i32 } %277, 1
  store i32 %279, ptr %9, align 4
  br label %363

280:                                              ; preds = %275, %259
  %281 = load i32, ptr %4, align 4, !tbaa !8
  %282 = load i32, ptr %5, align 4, !tbaa !8
  %283 = icmp eq i32 %281, %282
  br i1 %283, label %284, label %294

284:                                              ; preds = %280
  %285 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef 0) #7
  %286 = load i32, ptr %4, align 4, !tbaa !8
  %287 = sext i32 %286 to i64
  %288 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %285, i64 noundef %287) #7
  %289 = load i32, ptr %288, align 4, !tbaa !8
  %290 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %289)
          to label %291 unwind label %276

291:                                              ; preds = %284
  %292 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %290, i8 noundef signext 10)
          to label %293 unwind label %276

293:                                              ; preds = %291
  br label %359

294:                                              ; preds = %280
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #7
  %295 = load i32, ptr %5, align 4, !tbaa !8
  %296 = load i32, ptr %4, align 4, !tbaa !8
  %297 = sub nsw i32 %295, %296
  %298 = invoke noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %297)
          to label %299 unwind label %335

299:                                              ; preds = %294
  %300 = fptosi double %298 to i32
  store i32 %300, ptr %26, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #7
  %301 = load i32, ptr %26, align 4, !tbaa !8
  %302 = invoke noundef double @_ZSt4exp2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %301)
          to label %303 unwind label %339

303:                                              ; preds = %299
  %304 = fptosi double %302 to i32
  store i32 %304, ptr %27, align 4, !tbaa !8
  %305 = load i32, ptr %26, align 4, !tbaa !8
  %306 = sext i32 %305 to i64
  %307 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %306) #7
  %308 = load i32, ptr %4, align 4, !tbaa !8
  %309 = sext i32 %308 to i64
  %310 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %307, i64 noundef %309) #7
  %311 = load i32, ptr %310, align 4, !tbaa !8
  %312 = load i32, ptr %26, align 4, !tbaa !8
  %313 = sext i32 %312 to i64
  %314 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %313) #7
  %315 = load i32, ptr %5, align 4, !tbaa !8
  %316 = load i32, ptr %27, align 4, !tbaa !8
  %317 = sub nsw i32 %315, %316
  %318 = add nsw i32 %317, 1
  %319 = sext i32 %318 to i64
  %320 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %314, i64 noundef %319) #7
  %321 = load i32, ptr %320, align 4, !tbaa !8
  %322 = icmp sle i32 %311, %321
  br i1 %322, label %323, label %343

323:                                              ; preds = %303
  %324 = load i32, ptr %26, align 4, !tbaa !8
  %325 = sext i32 %324 to i64
  %326 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %325) #7
  %327 = load i32, ptr %4, align 4, !tbaa !8
  %328 = sext i32 %327 to i64
  %329 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %326, i64 noundef %328) #7
  %330 = load i32, ptr %329, align 4, !tbaa !8
  %331 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %330)
          to label %332 unwind label %339

332:                                              ; preds = %323
  %333 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %331, i8 noundef signext 10)
          to label %334 unwind label %339

334:                                              ; preds = %332
  br label %358

335:                                              ; preds = %294
  %336 = landingpad { ptr, i32 }
          cleanup
  %337 = extractvalue { ptr, i32 } %336, 0
  store ptr %337, ptr %8, align 8
  %338 = extractvalue { ptr, i32 } %336, 1
  store i32 %338, ptr %9, align 4
  br label %362

339:                                              ; preds = %355, %343, %332, %323, %299
  %340 = landingpad { ptr, i32 }
          cleanup
  %341 = extractvalue { ptr, i32 } %340, 0
  store ptr %341, ptr %8, align 8
  %342 = extractvalue { ptr, i32 } %340, 1
  store i32 %342, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  br label %362

343:                                              ; preds = %303
  %344 = load i32, ptr %26, align 4, !tbaa !8
  %345 = sext i32 %344 to i64
  %346 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %345) #7
  %347 = load i32, ptr %5, align 4, !tbaa !8
  %348 = load i32, ptr %27, align 4, !tbaa !8
  %349 = sub nsw i32 %347, %348
  %350 = add nsw i32 %349, 1
  %351 = sext i32 %350 to i64
  %352 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %346, i64 noundef %351) #7
  %353 = load i32, ptr %352, align 4, !tbaa !8
  %354 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %353)
          to label %355 unwind label %339

355:                                              ; preds = %343
  %356 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %354, i8 noundef signext 10)
          to label %357 unwind label %339

357:                                              ; preds = %355
  br label %358

358:                                              ; preds = %357, %334
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #7
  br label %359

359:                                              ; preds = %358, %293
  %360 = load i32, ptr %25, align 4, !tbaa !8
  %361 = add nsw i32 %360, 1
  store i32 %361, ptr %25, align 4, !tbaa !8
  br label %250, !llvm.loop !15

362:                                              ; preds = %339, %335
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #7
  br label %363

363:                                              ; preds = %362, %276
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  br label %366

364:                                              ; preds = %254
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #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 @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  %365 = load i32, ptr %1, align 4
  ret i32 %365

366:                                              ; preds = %363, %150, %119, %115, %111, %107
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  br label %367

367:                                              ; preds = %366, %76
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  br label %368

368:                                              ; preds = %367, %52
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  br label %369

369:                                              ; preds = %368, %48
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  br label %370

370:                                              ; preds = %369
  %371 = load ptr, ptr %8, align 8
  %372 = load i32, ptr %9, align 4
  %373 = insertvalue { ptr, i32 } poison, ptr %371, 0
  %374 = insertvalue { ptr, i32 } %373, i32 %372, 1
  resume { ptr, i32 } %374
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #0 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #4

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #6

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt4exp2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress 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 = { 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 #6 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::allocator.2" = type { i8 }
%"class.std::allocator" = type { i8 }

@a = external dso_local global %"class.std::vector", align 8
@g = external dso_local global %"class.std::vector.0", align 8
@t = external dso_local global %"class.std::vector.0", align 8
@d = external dso_local global %"class.std::vector.0", align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3dfsiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::vector.0", align 8
  %6 = alloca %"class.std::allocator.2", align 1
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca %"class.std::vector.0", align 8
  %13 = alloca %"class.std::allocator.2", align 1
  %14 = alloca %"class.std::vector.0", align 8
  %15 = alloca %"class.std::allocator.2", align 1
  %16 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %17 = getelementptr i8, ptr %16, i64 -24
  %18 = load i64, ptr %17, align 8
  %19 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %18
  %20 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %19, ptr noundef null)
  %21 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %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
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #7
  %24 = load i32, ptr %1, align 4, !tbaa !8
  %25 = sext i32 %24 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %25, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %26 unwind label %40

26:                                               ; preds = %0
  %27 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) @g, ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #7
  %28 = load i32, ptr %1, align 4, !tbaa !8
  %29 = sext i32 %28 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %29, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %30 unwind label %42

30:                                               ; preds = %26
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #7
  store i32 1, ptr %9, align 4, !tbaa !8
  %31 = load i32, ptr %1, align 4, !tbaa !8
  %32 = icmp sgt i32 %31, 1
  br i1 %32, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %58, %30
  %.lcssa = phi i32 [ %31, %30 ], [ %61, %58 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #7
  %33 = shl nsw i32 %.lcssa, 1
  %34 = add nsw i32 %33, -1
  %35 = call noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %34)
  %36 = fadd double %35, 1.000000e+00
  %37 = fptosi double %36 to i32
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #7
  %38 = load i32, ptr %1, align 4, !tbaa !8
  %39 = sext i32 %38 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %39, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %65 unwind label %77

40:                                               ; preds = %0
  %41 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  br label %180

42:                                               ; preds = %26
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  br label %179

.lr.ph:                                           ; preds = %30, %58
  %44 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %45 unwind label %63

45:                                               ; preds = %.lr.ph
  %46 = load i32, ptr %3, align 4, !tbaa !8
  %47 = add nsw i32 %46, -1
  store i32 %47, ptr %3, align 4, !tbaa !8
  %48 = load i32, ptr %9, align 4, !tbaa !8
  %49 = sext i32 %48 to i64
  %50 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %49) #7
  store i32 %47, ptr %50, align 4, !tbaa !8
  %51 = load i32, ptr %3, align 4, !tbaa !8
  %52 = sext i32 %51 to i64
  %53 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @g, i64 noundef %52) #7
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %53, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %54 unwind label %63

54:                                               ; preds = %45
  %55 = load i32, ptr %9, align 4, !tbaa !8
  %56 = sext i32 %55 to i64
  %57 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @g, i64 noundef %56) #7
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %57, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %58 unwind label %63

58:                                               ; preds = %54
  %59 = load i32, ptr %9, align 4, !tbaa !8
  %60 = add nsw i32 %59, 1
  store i32 %60, ptr %9, align 4, !tbaa !8
  %61 = load i32, ptr %1, align 4, !tbaa !8
  %62 = icmp slt i32 %60, %61
  br i1 %62, label %.lr.ph, label %._crit_edge, !llvm.loop !11

63:                                               ; preds = %54, %45, %.lr.ph
  %64 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #7
  br label %178

65:                                               ; preds = %._crit_edge
  %66 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24) @a, ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #7
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #7
  %67 = sext i32 %37 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %67, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %68 unwind label %79

68:                                               ; preds = %65
  %69 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) @t, ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %14) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %67, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %70 unwind label %81

70:                                               ; preds = %68
  %71 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24) @d, ptr noundef nonnull align 8 dereferenceable(24) %14) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #7
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(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 24, ptr nonnull %14) #7
  invoke void @_Z3dfsiii(i32 noundef 0, i32 noundef -1, i32 noundef 1)
          to label %.preheader71 unwind label %75

.preheader71:                                     ; preds = %70
  %72 = icmp sgt i32 %37, 1
  br i1 %72, label %.lr.ph78.preheader, label %.preheader

.lr.ph78.preheader:                               ; preds = %.preheader71
  %wide.trip.count88 = zext nneg i32 %37 to i64
  br label %.lr.ph78

.preheader:                                       ; preds = %._crit_edge75, %.preheader71
  %73 = load i32, ptr %2, align 4, !tbaa !8
  %74 = icmp sgt i32 %73, 0
  br i1 %74, label %.lr.ph80, label %._crit_edge81

75:                                               ; preds = %70
  %76 = landingpad { ptr, i32 }
          cleanup
  br label %178

77:                                               ; preds = %._crit_edge
  %78 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #7
  br label %178

79:                                               ; preds = %65
  %80 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  br label %178

81:                                               ; preds = %68
  %82 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(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 24, ptr nonnull %14) #7
  br label %178

.lr.ph78:                                         ; preds = %.lr.ph78.preheader, %._crit_edge75
  %indvars.iv85 = phi i64 [ 1, %.lr.ph78.preheader ], [ %indvars.iv.next86, %._crit_edge75 ]
  %.05877 = phi i32 [ 2, %.lr.ph78.preheader ], [ %92, %._crit_edge75 ]
  %83 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %indvars.iv85) #7
  %84 = sub i32 %33, %.05877
  %85 = sext i32 %84 to i64
  invoke void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %83, i64 noundef %85)
          to label %86 unwind label %93

86:                                               ; preds = %.lr.ph78
  %87 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %indvars.iv85) #7
  invoke void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %87, i64 noundef %85)
          to label %.preheader70 unwind label %93

.preheader70:                                     ; preds = %86
  %88 = icmp sgt i32 %84, 0
  br i1 %88, label %.lr.ph74, label %._crit_edge75

.lr.ph74:                                         ; preds = %.preheader70
  %89 = add nsw i64 %indvars.iv85, -1
  %90 = ashr exact i32 %.05877, 1
  %91 = sext i32 %90 to i64
  %wide.trip.count = zext nneg i32 %84 to i64
  br label %95

._crit_edge75:                                    ; preds = %95, %.preheader70
  %indvars.iv.next86 = add nuw nsw i64 %indvars.iv85, 1
  %92 = shl nsw i32 %.05877, 1
  %exitcond89.not = icmp eq i64 %indvars.iv.next86, %wide.trip.count88
  br i1 %exitcond89.not, label %.preheader, label %.lr.ph78, !llvm.loop !13

93:                                               ; preds = %86, %.lr.ph78
  %94 = landingpad { ptr, i32 }
          cleanup
  br label %178

95:                                               ; preds = %.lr.ph74, %95
  %indvars.iv = phi i64 [ 0, %.lr.ph74 ], [ %indvars.iv.next, %95 ]
  %96 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %89) #7
  %97 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %96, i64 noundef %indvars.iv) #7
  %98 = load i32, ptr %97, align 4, !tbaa !8
  %99 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %89) #7
  %100 = add nsw i64 %indvars.iv, %91
  %101 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %99, i64 noundef %100) #7
  %102 = load i32, ptr %101, align 4, !tbaa !8
  %.not65 = icmp sgt i32 %98, %102
  %103 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %89) #7
  %.indvars.iv = select i1 %.not65, i64 %100, i64 %indvars.iv
  %104 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %103, i64 noundef %.indvars.iv) #7
  %105 = load i32, ptr %104, align 4, !tbaa !8
  %106 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %indvars.iv85) #7
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %106, i64 noundef %indvars.iv) #7
  store i32 %105, ptr %107, align 4, !tbaa !8
  %108 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %89) #7
  %109 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %108, i64 noundef %.indvars.iv) #7
  %110 = load i32, ptr %109, align 4, !tbaa !8
  %111 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %indvars.iv85) #7
  %112 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %111, i64 noundef %indvars.iv) #7
  store i32 %110, ptr %112, align 4, !tbaa !8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge75, label %95, !llvm.loop !14

._crit_edge81:                                    ; preds = %174, %.preheader
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #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 @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret i32 0

.lr.ph80:                                         ; preds = %.preheader, %174
  %.05679 = phi i32 [ %175, %174 ], [ 0, %.preheader ]
  %113 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %114 unwind label %131

114:                                              ; preds = %.lr.ph80
  %115 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %113, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %116 unwind label %131

116:                                              ; preds = %114
  %117 = load i32, ptr %3, align 4, !tbaa !8
  %118 = add nsw i32 %117, -1
  store i32 %118, ptr %3, align 4, !tbaa !8
  %119 = load i32, ptr %4, align 4, !tbaa !8
  %120 = add nsw i32 %119, -1
  store i32 %120, ptr %4, align 4, !tbaa !8
  %121 = sext i32 %118 to i64
  %122 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @a, i64 noundef %121) #7
  %123 = load i32, ptr %122, align 4, !tbaa !8
  store i32 %123, ptr %3, align 4, !tbaa !8
  %124 = load i32, ptr %4, align 4, !tbaa !8
  %125 = sext i32 %124 to i64
  %126 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @a, i64 noundef %125) #7
  %127 = load i32, ptr %126, align 4, !tbaa !8
  store i32 %127, ptr %4, align 4, !tbaa !8
  %128 = load i32, ptr %3, align 4, !tbaa !8
  %129 = icmp sgt i32 %128, %127
  br i1 %129, label %130, label %133

130:                                              ; preds = %116
  call void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %4) #7
  %.pre = load i32, ptr %3, align 4, !tbaa !8
  %.pre90 = load i32, ptr %4, align 4, !tbaa !8
  br label %133

131:                                              ; preds = %144, %137, %114, %.lr.ph80
  %132 = landingpad { ptr, i32 }
          cleanup
  br label %178

133:                                              ; preds = %130, %116
  %134 = phi i32 [ %.pre90, %130 ], [ %127, %116 ]
  %135 = phi i32 [ %.pre, %130 ], [ %128, %116 ]
  %136 = icmp eq i32 %135, %134
  br i1 %136, label %137, label %.invoke99

137:                                              ; preds = %133
  %138 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef 0) #7
  %139 = load i32, ptr %3, align 4, !tbaa !8
  %140 = sext i32 %139 to i64
  %141 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %138, i64 noundef %140) #7
  %142 = load i32, ptr %141, align 4, !tbaa !8
  %143 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %142)
          to label %144 unwind label %131

144:                                              ; preds = %137
  %145 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %143, i8 noundef signext 10)
          to label %174 unwind label %131

.invoke99:                                        ; preds = %133
  %146 = sub nsw i32 %134, %135
  %147 = call noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %146)
  %148 = fptosi double %147 to i32
  %149 = call noundef double @_ZSt4exp2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef %148)
  %150 = fptosi double %149 to i32
  %151 = sext i32 %148 to i64
  %152 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %151) #7
  %153 = load i32, ptr %3, align 4, !tbaa !8
  %154 = sext i32 %153 to i64
  %155 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %152, i64 noundef %154) #7
  %156 = load i32, ptr %155, align 4, !tbaa !8
  %157 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @d, i64 noundef %151) #7
  %158 = load i32, ptr %4, align 4, !tbaa !8
  %reass.sub = sub i32 %158, %150
  %159 = add i32 %reass.sub, 1
  %160 = sext i32 %159 to i64
  %161 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %157, i64 noundef %160) #7
  %162 = load i32, ptr %161, align 4, !tbaa !8
  %.not = icmp sgt i32 %156, %162
  %163 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @t, i64 noundef %151) #7
  %164 = load i32, ptr %3, align 4
  %165 = load i32, ptr %4, align 4
  %reass.sub82 = sub i32 %165, %150
  %166 = add i32 %reass.sub82, 1
  %.sink = select i1 %.not, i32 %166, i32 %164
  %167 = sext i32 %.sink to i64
  %168 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %163, i64 noundef %167) #7
  %169 = load i32, ptr %168, align 4, !tbaa !8
  %170 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %169)
          to label %.invoke unwind label %171

171:                                              ; preds = %.invoke99, %.invoke
  %172 = landingpad { ptr, i32 }
          cleanup
  br label %178

.invoke:                                          ; preds = %.invoke99
  %173 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %170, i8 noundef signext 10)
          to label %174 unwind label %171

174:                                              ; preds = %.invoke, %144
  %175 = add nuw nsw i32 %.05679, 1
  %176 = load i32, ptr %2, align 4, !tbaa !8
  %177 = icmp slt i32 %175, %176
  br i1 %177, label %.lr.ph80, label %._crit_edge81, !llvm.loop !15

178:                                              ; preds = %75, %77, %79, %81, %93, %171, %131, %63
  %.pn66 = phi { ptr, i32 } [ %64, %63 ], [ %94, %93 ], [ %76, %75 ], [ %82, %81 ], [ %80, %79 ], [ %78, %77 ], [ %132, %131 ], [ %172, %171 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  br label %179

179:                                              ; preds = %178, %42
  %.pn66.pn = phi { ptr, i32 } [ %.pn66, %178 ], [ %43, %42 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  br label %180

180:                                              ; preds = %179, %40
  %.pn66.pn.pn = phi { ptr, i32 } [ %.pn66.pn, %179 ], [ %41, %40 ]
  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 @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn66.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #0 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #4

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEaSEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt4log2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIiENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #6

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 nounwind uwtable
declare dso_local noundef double @_ZSt4exp2IiEN9__gnu_cxx11__enable_ifIXsr12__is_integerIT_EE7__valueEdE6__typeES2_(i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress 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 = { 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 #6 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass