; LLVM IR from DionysiosB/CodeForces :: 0800-0899 (813B-TheGoldenAge-OLD)

; 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_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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca i64, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i64, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca double, align 8
  %16 = alloca i64, align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca i64, align 8
  %20 = alloca i64, align 8
  %21 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 60, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(8) %5)
  %25 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %24, ptr noundef nonnull align 8 dereferenceable(8) %6)
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #6
  call void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %26 = load i64, ptr %5, align 8, !tbaa !9
  %27 = sub nsw i64 %26, 1
  store i64 %27, ptr %8, align 8, !tbaa !9
  invoke void @_ZNSt6vectorIlSaIlEE9push_backEOl(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %28 unwind label %36

28:                                               ; preds = %0
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %29 = load i64, ptr %6, align 8, !tbaa !9
  %30 = add nsw i64 %29, 1
  store i64 %30, ptr %11, align 8, !tbaa !9
  invoke void @_ZNSt6vectorIlSaIlEE9push_backEOl(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %31 unwind label %40

31:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %32

32:                                               ; preds = %99, %31
  %33 = load i32, ptr %12, align 4, !tbaa !5
  %34 = icmp slt i32 %33, 60
  br i1 %34, label %44, label %35

35:                                               ; preds = %32
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %102

36:                                               ; preds = %0
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %9, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %154

40:                                               ; preds = %28
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %9, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %154

44:                                               ; preds = %32
  %45 = load i64, ptr %3, align 8, !tbaa !9
  %46 = sitofp i64 %45 to double
  %47 = load i32, ptr %12, align 4, !tbaa !5
  %48 = sitofp i32 %47 to double
  %49 = call double @pow(double noundef %46, double noundef %48) #6
  %50 = fcmp oge double %49, 0x43F0000000000000
  br i1 %50, label %51, label %52

51:                                               ; preds = %44
  br label %99

52:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %53

53:                                               ; preds = %95, %52
  %54 = load i32, ptr %14, align 4, !tbaa !5
  %55 = icmp slt i32 %54, 60
  br i1 %55, label %57, label %56

56:                                               ; preds = %53
  store i32 5, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %98

57:                                               ; preds = %53
  %58 = load i64, ptr %4, align 8, !tbaa !9
  %59 = sitofp i64 %58 to double
  %60 = load i32, ptr %14, align 4, !tbaa !5
  %61 = sitofp i32 %60 to double
  %62 = call double @pow(double noundef %59, double noundef %61) #6
  %63 = fcmp oge double %62, 0x43F0000000000000
  br i1 %63, label %64, label %65

64:                                               ; preds = %57
  br label %95

65:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  %66 = load i64, ptr %3, align 8, !tbaa !9
  %67 = sitofp i64 %66 to double
  %68 = load i32, ptr %12, align 4, !tbaa !5
  %69 = sitofp i32 %68 to double
  %70 = call double @pow(double noundef %67, double noundef %69) #6
  %71 = load i64, ptr %4, align 8, !tbaa !9
  %72 = sitofp i64 %71 to double
  %73 = load i32, ptr %14, align 4, !tbaa !5
  %74 = sitofp i32 %73 to double
  %75 = call double @pow(double noundef %72, double noundef %74) #6
  %76 = fadd double %70, %75
  store double %76, ptr %15, align 8, !tbaa !11
  %77 = load i64, ptr %5, align 8, !tbaa !9
  %78 = sitofp i64 %77 to double
  %79 = load double, ptr %15, align 8, !tbaa !11
  %80 = fcmp ole double %78, %79
  br i1 %80, label %81, label %94

81:                                               ; preds = %65
  %82 = load double, ptr %15, align 8, !tbaa !11
  %83 = load i64, ptr %6, align 8, !tbaa !9
  %84 = sitofp i64 %83 to double
  %85 = fcmp ole double %82, %84
  br i1 %85, label %86, label %94

86:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  %87 = load double, ptr %15, align 8, !tbaa !11
  %88 = fptosi double %87 to i64
  store i64 %88, ptr %16, align 8, !tbaa !9
  invoke void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %89 unwind label %90

89:                                               ; preds = %86
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %94

90:                                               ; preds = %86
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %9, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %154

94:                                               ; preds = %89, %81, %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %95

95:                                               ; preds = %94, %64
  %96 = load i32, ptr %14, align 4, !tbaa !5
  %97 = add nsw i32 %96, 1
  store i32 %97, ptr %14, align 4, !tbaa !5
  br label %53, !llvm.loop !13

98:                                               ; preds = %56
  br label %99

99:                                               ; preds = %98, %51
  %100 = load i32, ptr %12, align 4, !tbaa !5
  %101 = add nsw i32 %100, 1
  store i32 %101, ptr %12, align 4, !tbaa !5
  br label %32, !llvm.loop !15

102:                                              ; preds = %35
  %103 = call ptr @_ZNSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %104 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %103, ptr %104, align 8
  %105 = call ptr @_ZNSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %106 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %105, ptr %106, align 8
  %107 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  %108 = load ptr, ptr %107, align 8
  %109 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %110 = load ptr, ptr %109, align 8
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEEEvT_S7_(ptr %108, ptr %110)
          to label %111 unwind label %117

111:                                              ; preds = %102
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  store i64 0, ptr %19, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  store i64 1, ptr %20, align 8, !tbaa !9
  br label %112

112:                                              ; preds = %140, %111
  %113 = load i64, ptr %20, align 8, !tbaa !9
  %114 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %115 = icmp ult i64 %113, %114
  br i1 %115, label %121, label %116

116:                                              ; preds = %112
  store i32 8, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  br label %143

117:                                              ; preds = %102
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %9, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %10, align 4
  br label %154

121:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %122 = load i64, ptr %20, align 8, !tbaa !9
  %123 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %122) #6
  %124 = load i64, ptr %123, align 8, !tbaa !9
  %125 = load i64, ptr %20, align 8, !tbaa !9
  %126 = sub nsw i64 %125, 1
  %127 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %126) #6
  %128 = load i64, ptr %127, align 8, !tbaa !9
  %129 = sub nsw i64 %124, %128
  %130 = sub nsw i64 %129, 1
  store i64 %130, ptr %21, align 8, !tbaa !9
  %131 = load i64, ptr %19, align 8, !tbaa !9
  %132 = load i64, ptr %21, align 8, !tbaa !9
  %133 = icmp sgt i64 %131, %132
  br i1 %133, label %134, label %136

134:                                              ; preds = %121
  %135 = load i64, ptr %19, align 8, !tbaa !9
  br label %138

136:                                              ; preds = %121
  %137 = load i64, ptr %21, align 8, !tbaa !9
  br label %138

138:                                              ; preds = %136, %134
  %139 = phi i64 [ %135, %134 ], [ %137, %136 ]
  store i64 %139, ptr %19, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  br label %140

140:                                              ; preds = %138
  %141 = load i64, ptr %20, align 8, !tbaa !9
  %142 = add nsw i64 %141, 1
  store i64 %142, ptr %20, align 8, !tbaa !9
  br label %112, !llvm.loop !16

143:                                              ; preds = %116
  %144 = load i64, ptr %19, align 8, !tbaa !9
  %145 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %144)
          to label %146 unwind label %150

146:                                              ; preds = %143
  %147 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %145, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %148 unwind label %150

148:                                              ; preds = %146
  store i32 0, ptr %1, align 4
  store i32 1, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %149 = load i32, ptr %1, align 4
  ret i32 %149

150:                                              ; preds = %146, %143
  %151 = landingpad { ptr, i32 }
          cleanup
  %152 = extractvalue { ptr, i32 } %151, 0
  store ptr %152, ptr %9, align 8
  %153 = extractvalue { ptr, i32 } %151, 1
  store i32 %153, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  br label %154

154:                                              ; preds = %150, %117, %90, %40, %36
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %155

155:                                              ; preds = %154
  %156 = load ptr, ptr %9, align 8
  %157 = load i32, ptr %10, align 4
  %158 = insertvalue { ptr, i32 } poison, ptr %156, 0
  %159 = insertvalue { ptr, i32 } %158, i32 %157, 1
  resume { ptr, i32 } %159
}

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEE9push_backEOl(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: nounwind
declare double @pow(double noundef, double noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEEEvT_S7_(ptr, ptr) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

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

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

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


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

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #7
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #7
  call void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %13 = load i64, ptr %3, align 8, !tbaa !5
  %14 = add nsw i64 %13, -1
  store i64 %14, ptr %6, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIlSaIlEE9push_backEOl(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %6)
          to label %15 unwind label %24

15:                                               ; preds = %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  %16 = load i64, ptr %4, align 8, !tbaa !5
  %17 = add nsw i64 %16, 1
  store i64 %17, ptr %7, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIlSaIlEE9push_backEOl(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %18 unwind label %26

18:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br label %28

19:                                               ; preds = %.loopexit
  %20 = call ptr @_ZNSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  %21 = call ptr @_ZNSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEEEvT_S7_(ptr %20, ptr %21)
          to label %.preheader unwind label %63

.preheader:                                       ; preds = %19
  %22 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  %23 = icmp ugt i64 %22, 1
  br i1 %23, label %.lr.ph, label %._crit_edge

24:                                               ; preds = %0
  %25 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  br label %81

26:                                               ; preds = %15
  %27 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br label %81

28:                                               ; preds = %18, %.loopexit
  %.02632 = phi i32 [ 0, %18 ], [ %61, %.loopexit ]
  %29 = load i64, ptr %1, align 8, !tbaa !5
  %30 = sitofp i64 %29 to double
  %31 = uitofp nneg i32 %.02632 to double
  %32 = call double @pow(double noundef %30, double noundef %31) #7
  %33 = fcmp ult double %32, 0x43F0000000000000
  br i1 %33, label %.preheader30, label %.loopexit

.preheader30:                                     ; preds = %28, %59
  %.02731 = phi i32 [ %60, %59 ], [ 0, %28 ]
  %34 = load i64, ptr %2, align 8, !tbaa !5
  %35 = sitofp i64 %34 to double
  %36 = uitofp nneg i32 %.02731 to double
  %37 = call double @pow(double noundef %35, double noundef %36) #7
  %38 = fcmp ult double %37, 0x43F0000000000000
  br i1 %38, label %39, label %59

39:                                               ; preds = %.preheader30
  %40 = load i64, ptr %1, align 8, !tbaa !5
  %41 = sitofp i64 %40 to double
  %42 = call double @pow(double noundef %41, double noundef %31) #7
  %43 = load i64, ptr %2, align 8, !tbaa !5
  %44 = sitofp i64 %43 to double
  %45 = call double @pow(double noundef %44, double noundef %36) #7
  %46 = fadd double %42, %45
  %47 = load i64, ptr %3, align 8, !tbaa !5
  %48 = sitofp i64 %47 to double
  %49 = fcmp ult double %46, %48
  br i1 %49, label %59, label %50

50:                                               ; preds = %39
  %51 = load i64, ptr %4, align 8, !tbaa !5
  %52 = sitofp i64 %51 to double
  %53 = fcmp ugt double %46, %52
  br i1 %53, label %59, label %54

54:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  %55 = fptosi double %46 to i64
  store i64 %55, ptr %8, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %56 unwind label %57

56:                                               ; preds = %54
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  br label %59

57:                                               ; preds = %54
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  br label %81

59:                                               ; preds = %39, %50, %56, %.preheader30
  %60 = add nuw nsw i32 %.02731, 1
  %exitcond.not = icmp eq i32 %60, 60
  br i1 %exitcond.not, label %.loopexit, label %.preheader30, !llvm.loop !9

.loopexit:                                        ; preds = %59, %28
  %61 = add nuw nsw i32 %.02632, 1
  %exitcond35.not = icmp eq i32 %61, 60
  br i1 %exitcond35.not, label %19, label %28, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph, %.preheader
  %.023.lcssa = phi i64 [ 0, %.preheader ], [ %72, %.lr.ph ]
  %62 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %.023.lcssa)
          to label %76 unwind label %79

63:                                               ; preds = %19
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %81

.lr.ph:                                           ; preds = %.preheader, %.lr.ph
  %.034 = phi i64 [ %73, %.lr.ph ], [ 1, %.preheader ]
  %.02333 = phi i64 [ %72, %.lr.ph ], [ 0, %.preheader ]
  %65 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %.034) #7
  %66 = load i64, ptr %65, align 8, !tbaa !5
  %67 = add nsw i64 %.034, -1
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %67) #7
  %69 = load i64, ptr %68, align 8, !tbaa !5
  %70 = xor i64 %69, -1
  %71 = add i64 %66, %70
  %72 = call i64 @llvm.smax.i64(i64 %.02333, i64 %71)
  %73 = add nuw nsw i64 %.034, 1
  %74 = call noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  %75 = icmp ult i64 %73, %74
  br i1 %75, label %.lr.ph, label %._crit_edge, !llvm.loop !12

76:                                               ; preds = %._crit_edge
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %62, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %78 unwind label %79

78:                                               ; preds = %76
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  ret i32 0

79:                                               ; preds = %76, %._crit_edge
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %81

81:                                               ; preds = %79, %63, %57, %26, %24
  %.pn = phi { ptr, i32 } [ %58, %57 ], [ %80, %79 ], [ %64, %63 ], [ %27, %26 ], [ %25, %24 ]
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn
}

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEE9push_backEOl(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; 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 nofree nounwind willreturn memory(write)
declare double @pow(double noundef, double noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEE9push_backERKl(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEEEvT_S7_(ptr, ptr) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIlSaIlEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #6

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress 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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn memory(write) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}


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