; LLVM IR from chachaxw/data-structure-and-algorithm :: leetcode/array (evaluate_reverse_polish_notation)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%class.Solution = type { i8 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.3" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.0" = type { i8 }

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.12 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [98 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN8Solution7evalRPNERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

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

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: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %class.Solution, align 1
  %7 = alloca [5 x %"class.std::__cxx11::basic_string"], align 16
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::allocator.3", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::allocator.3", align 1
  %13 = alloca %"class.std::allocator.3", align 1
  %14 = alloca %"class.std::allocator.3", align 1
  %15 = alloca %"class.std::allocator.3", align 1
  %16 = alloca i1, align 1
  %17 = alloca [13 x %"class.std::__cxx11::basic_string"], align 16
  %18 = alloca ptr, align 8
  %19 = alloca %"class.std::allocator.3", align 1
  %20 = alloca %"class.std::allocator.3", align 1
  %21 = alloca %"class.std::allocator.3", align 1
  %22 = alloca %"class.std::allocator.3", align 1
  %23 = alloca %"class.std::allocator.3", align 1
  %24 = alloca %"class.std::allocator.3", align 1
  %25 = alloca %"class.std::allocator.3", align 1
  %26 = alloca %"class.std::allocator.3", align 1
  %27 = alloca %"class.std::allocator.3", align 1
  %28 = alloca %"class.std::allocator.3", align 1
  %29 = alloca %"class.std::allocator.3", align 1
  %30 = alloca %"class.std::allocator.3", align 1
  %31 = alloca %"class.std::allocator.3", align 1
  %32 = alloca i1, align 1
  %33 = alloca %"class.std::vector", align 8
  %34 = alloca %"class.std::allocator.0", align 1
  %35 = alloca %"class.std::vector", align 8
  %36 = alloca %"class.std::allocator.0", align 1
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 160, ptr %7) #6
  store i1 true, ptr %16, align 1
  store ptr %7, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %37 unwind label %97

37:                                               ; preds = %2
  %38 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %7, i64 1
  store ptr %38, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %38, ptr noundef @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %39 unwind label %101

39:                                               ; preds = %37
  %40 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %7, i64 2
  store ptr %40, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %40, ptr noundef @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %41 unwind label %105

41:                                               ; preds = %39
  %42 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %7, i64 3
  store ptr %42, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %42, ptr noundef @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %43 unwind label %109

43:                                               ; preds = %41
  %44 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %7, i64 4
  store ptr %44, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %44, ptr noundef @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %45 unwind label %113

45:                                               ; preds = %43
  store i1 false, ptr %16, align 1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  call void @llvm.lifetime.start.p0(i64 416, ptr %17) #6
  store i1 true, ptr %32, align 1
  store ptr %17, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %46 unwind label %131

46:                                               ; preds = %45
  %47 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 1
  store ptr %47, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %47, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %48 unwind label %135

48:                                               ; preds = %46
  %49 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 2
  store ptr %49, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %49, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %50 unwind label %139

50:                                               ; preds = %48
  %51 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 3
  store ptr %51, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %51, ptr noundef @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %52 unwind label %143

52:                                               ; preds = %50
  %53 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 4
  store ptr %53, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %23) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %53, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %54 unwind label %147

54:                                               ; preds = %52
  %55 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 5
  store ptr %55, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %24) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %55, ptr noundef @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %24)
          to label %56 unwind label %151

56:                                               ; preds = %54
  %57 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 6
  store ptr %57, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %25) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %57, ptr noundef @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %58 unwind label %155

58:                                               ; preds = %56
  %59 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 7
  store ptr %59, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %26) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %59, ptr noundef @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %26)
          to label %60 unwind label %159

60:                                               ; preds = %58
  %61 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 8
  store ptr %61, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %27) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %61, ptr noundef @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %62 unwind label %163

62:                                               ; preds = %60
  %63 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 9
  store ptr %63, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %63, ptr noundef @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %64 unwind label %167

64:                                               ; preds = %62
  %65 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 10
  store ptr %65, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %65, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %29)
          to label %66 unwind label %171

66:                                               ; preds = %64
  %67 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 11
  store ptr %67, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %67, ptr noundef @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %30)
          to label %68 unwind label %175

68:                                               ; preds = %66
  %69 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %17, i64 12
  store ptr %69, ptr %18, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %31) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %69, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %31)
          to label %70 unwind label %179

70:                                               ; preds = %68
  store i1 false, ptr %32, align 1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %33) #6
  %71 = getelementptr inbounds [5 x %"class.std::__cxx11::basic_string"], ptr %7, i64 0, i64 0
  %72 = getelementptr inbounds [5 x %"class.std::__cxx11::basic_string"], ptr %7, i64 0, i64 0
  %73 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %72, i64 5
  call void @llvm.lifetime.start.p0(i64 1, ptr %34) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %34) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2IPS5_vEET_SA_RKS6_(ptr noundef nonnull align 8 dereferenceable(24) %33, ptr noundef %71, ptr noundef %73, ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %74 unwind label %205

74:                                               ; preds = %70
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %34) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %34) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %35) #6
  %75 = getelementptr inbounds [13 x %"class.std::__cxx11::basic_string"], ptr %17, i64 0, i64 0
  %76 = getelementptr inbounds [13 x %"class.std::__cxx11::basic_string"], ptr %17, i64 0, i64 0
  %77 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %76, i64 13
  call void @llvm.lifetime.start.p0(i64 1, ptr %36) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2IPS5_vEET_SA_RKS6_(ptr noundef nonnull align 8 dereferenceable(24) %35, ptr noundef %75, ptr noundef %77, ptr noundef nonnull align 1 dereferenceable(1) %36)
          to label %78 unwind label %209

78:                                               ; preds = %74
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #6
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.12)
          to label %80 unwind label %213

80:                                               ; preds = %78
  %81 = invoke noundef i32 @_ZN8Solution7evalRPNERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE(ptr noundef nonnull align 1 dereferenceable(1) %6, ptr noundef nonnull align 8 dereferenceable(24) %33)
          to label %82 unwind label %213

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %79, i32 noundef %81)
          to label %84 unwind label %213

84:                                               ; preds = %82
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %83, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %86 unwind label %213

86:                                               ; preds = %84
  %87 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.13)
          to label %88 unwind label %213

88:                                               ; preds = %86
  %89 = invoke noundef i32 @_ZN8Solution7evalRPNERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE(ptr noundef nonnull align 1 dereferenceable(1) %6, ptr noundef nonnull align 8 dereferenceable(24) %35)
          to label %90 unwind label %213

90:                                               ; preds = %88
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %87, i32 noundef %89)
          to label %92 unwind label %213

92:                                               ; preds = %90
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %91, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %94 unwind label %213

94:                                               ; preds = %92
  store i32 0, ptr %3, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %35) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %35) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %33) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %33) #6
  %95 = getelementptr inbounds [13 x %"class.std::__cxx11::basic_string"], ptr %17, i32 0, i32 0
  %96 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %95, i64 13
  br label %221

97:                                               ; preds = %2
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %10, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %11, align 4
  br label %120

101:                                              ; preds = %37
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %10, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %11, align 4
  br label %119

105:                                              ; preds = %39
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %10, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %11, align 4
  br label %118

109:                                              ; preds = %41
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %10, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %11, align 4
  br label %117

113:                                              ; preds = %43
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %10, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  br label %117

117:                                              ; preds = %113, %109
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #6
  br label %118

118:                                              ; preds = %117, %105
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %119

119:                                              ; preds = %118, %101
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  br label %120

120:                                              ; preds = %119, %97
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  %121 = load i1, ptr %16, align 1
  br i1 %121, label %122, label %130

122:                                              ; preds = %120
  %123 = load ptr, ptr %8, align 8
  %124 = icmp eq ptr %7, %123
  br i1 %124, label %129, label %125

125:                                              ; preds = %125, %122
  %126 = phi ptr [ %123, %122 ], [ %127, %125 ]
  %127 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %126, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %127) #6
  %128 = icmp eq ptr %127, %7
  br i1 %128, label %129, label %125

129:                                              ; preds = %125, %122
  br label %130

130:                                              ; preds = %129, %120
  br label %247

131:                                              ; preds = %45
  %132 = landingpad { ptr, i32 }
          cleanup
  %133 = extractvalue { ptr, i32 } %132, 0
  store ptr %133, ptr %10, align 8
  %134 = extractvalue { ptr, i32 } %132, 1
  store i32 %134, ptr %11, align 4
  br label %194

135:                                              ; preds = %46
  %136 = landingpad { ptr, i32 }
          cleanup
  %137 = extractvalue { ptr, i32 } %136, 0
  store ptr %137, ptr %10, align 8
  %138 = extractvalue { ptr, i32 } %136, 1
  store i32 %138, ptr %11, align 4
  br label %193

139:                                              ; preds = %48
  %140 = landingpad { ptr, i32 }
          cleanup
  %141 = extractvalue { ptr, i32 } %140, 0
  store ptr %141, ptr %10, align 8
  %142 = extractvalue { ptr, i32 } %140, 1
  store i32 %142, ptr %11, align 4
  br label %192

143:                                              ; preds = %50
  %144 = landingpad { ptr, i32 }
          cleanup
  %145 = extractvalue { ptr, i32 } %144, 0
  store ptr %145, ptr %10, align 8
  %146 = extractvalue { ptr, i32 } %144, 1
  store i32 %146, ptr %11, align 4
  br label %191

147:                                              ; preds = %52
  %148 = landingpad { ptr, i32 }
          cleanup
  %149 = extractvalue { ptr, i32 } %148, 0
  store ptr %149, ptr %10, align 8
  %150 = extractvalue { ptr, i32 } %148, 1
  store i32 %150, ptr %11, align 4
  br label %190

151:                                              ; preds = %54
  %152 = landingpad { ptr, i32 }
          cleanup
  %153 = extractvalue { ptr, i32 } %152, 0
  store ptr %153, ptr %10, align 8
  %154 = extractvalue { ptr, i32 } %152, 1
  store i32 %154, ptr %11, align 4
  br label %189

155:                                              ; preds = %56
  %156 = landingpad { ptr, i32 }
          cleanup
  %157 = extractvalue { ptr, i32 } %156, 0
  store ptr %157, ptr %10, align 8
  %158 = extractvalue { ptr, i32 } %156, 1
  store i32 %158, ptr %11, align 4
  br label %188

159:                                              ; preds = %58
  %160 = landingpad { ptr, i32 }
          cleanup
  %161 = extractvalue { ptr, i32 } %160, 0
  store ptr %161, ptr %10, align 8
  %162 = extractvalue { ptr, i32 } %160, 1
  store i32 %162, ptr %11, align 4
  br label %187

163:                                              ; preds = %60
  %164 = landingpad { ptr, i32 }
          cleanup
  %165 = extractvalue { ptr, i32 } %164, 0
  store ptr %165, ptr %10, align 8
  %166 = extractvalue { ptr, i32 } %164, 1
  store i32 %166, ptr %11, align 4
  br label %186

167:                                              ; preds = %62
  %168 = landingpad { ptr, i32 }
          cleanup
  %169 = extractvalue { ptr, i32 } %168, 0
  store ptr %169, ptr %10, align 8
  %170 = extractvalue { ptr, i32 } %168, 1
  store i32 %170, ptr %11, align 4
  br label %185

171:                                              ; preds = %64
  %172 = landingpad { ptr, i32 }
          cleanup
  %173 = extractvalue { ptr, i32 } %172, 0
  store ptr %173, ptr %10, align 8
  %174 = extractvalue { ptr, i32 } %172, 1
  store i32 %174, ptr %11, align 4
  br label %184

175:                                              ; preds = %66
  %176 = landingpad { ptr, i32 }
          cleanup
  %177 = extractvalue { ptr, i32 } %176, 0
  store ptr %177, ptr %10, align 8
  %178 = extractvalue { ptr, i32 } %176, 1
  store i32 %178, ptr %11, align 4
  br label %183

179:                                              ; preds = %68
  %180 = landingpad { ptr, i32 }
          cleanup
  %181 = extractvalue { ptr, i32 } %180, 0
  store ptr %181, ptr %10, align 8
  %182 = extractvalue { ptr, i32 } %180, 1
  store i32 %182, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #6
  br label %183

183:                                              ; preds = %179, %175
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #6
  br label %184

184:                                              ; preds = %183, %171
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %29) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #6
  br label %185

185:                                              ; preds = %184, %167
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #6
  br label %186

186:                                              ; preds = %185, %163
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %27) #6
  br label %187

187:                                              ; preds = %186, %159
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %26) #6
  br label %188

188:                                              ; preds = %187, %155
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %25) #6
  br label %189

189:                                              ; preds = %188, %151
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %24) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %24) #6
  br label %190

190:                                              ; preds = %189, %147
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %23) #6
  br label %191

191:                                              ; preds = %190, %143
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #6
  br label %192

192:                                              ; preds = %191, %139
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #6
  br label %193

193:                                              ; preds = %192, %135
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  br label %194

194:                                              ; preds = %193, %131
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  %195 = load i1, ptr %32, align 1
  br i1 %195, label %196, label %204

196:                                              ; preds = %194
  %197 = load ptr, ptr %18, align 8
  %198 = icmp eq ptr %17, %197
  br i1 %198, label %203, label %199

199:                                              ; preds = %199, %196
  %200 = phi ptr [ %197, %196 ], [ %201, %199 ]
  %201 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %200, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %201) #6
  %202 = icmp eq ptr %201, %17
  br i1 %202, label %203, label %199

203:                                              ; preds = %199, %196
  br label %204

204:                                              ; preds = %203, %194
  br label %233

205:                                              ; preds = %70
  %206 = landingpad { ptr, i32 }
          cleanup
  %207 = extractvalue { ptr, i32 } %206, 0
  store ptr %207, ptr %10, align 8
  %208 = extractvalue { ptr, i32 } %206, 1
  store i32 %208, ptr %11, align 4
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %34) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %34) #6
  br label %218

209:                                              ; preds = %74
  %210 = landingpad { ptr, i32 }
          cleanup
  %211 = extractvalue { ptr, i32 } %210, 0
  store ptr %211, ptr %10, align 8
  %212 = extractvalue { ptr, i32 } %210, 1
  store i32 %212, ptr %11, align 4
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %36) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #6
  br label %217

213:                                              ; preds = %92, %90, %88, %86, %84, %82, %80, %78
  %214 = landingpad { ptr, i32 }
          cleanup
  %215 = extractvalue { ptr, i32 } %214, 0
  store ptr %215, ptr %10, align 8
  %216 = extractvalue { ptr, i32 } %214, 1
  store i32 %216, ptr %11, align 4
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %35) #6
  br label %217

217:                                              ; preds = %213, %209
  call void @llvm.lifetime.end.p0(i64 24, ptr %35) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %33) #6
  br label %218

218:                                              ; preds = %217, %205
  call void @llvm.lifetime.end.p0(i64 24, ptr %33) #6
  %219 = getelementptr inbounds [13 x %"class.std::__cxx11::basic_string"], ptr %17, i32 0, i32 0
  %220 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %219, i64 13
  br label %228

221:                                              ; preds = %221, %94
  %222 = phi ptr [ %96, %94 ], [ %223, %221 ]
  %223 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %222, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %223) #6
  %224 = icmp eq ptr %223, %95
  br i1 %224, label %225, label %221

225:                                              ; preds = %221
  call void @llvm.lifetime.end.p0(i64 416, ptr %17) #6
  %226 = getelementptr inbounds [5 x %"class.std::__cxx11::basic_string"], ptr %7, i32 0, i32 0
  %227 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %226, i64 5
  br label %236

228:                                              ; preds = %228, %218
  %229 = phi ptr [ %220, %218 ], [ %230, %228 ]
  %230 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %229, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %230) #6
  %231 = icmp eq ptr %230, %219
  br i1 %231, label %232, label %228

232:                                              ; preds = %228
  br label %233

233:                                              ; preds = %232, %204
  call void @llvm.lifetime.end.p0(i64 416, ptr %17) #6
  %234 = getelementptr inbounds [5 x %"class.std::__cxx11::basic_string"], ptr %7, i32 0, i32 0
  %235 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %234, i64 5
  br label %242

236:                                              ; preds = %236, %225
  %237 = phi ptr [ %227, %225 ], [ %238, %236 ]
  %238 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %237, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %238) #6
  %239 = icmp eq ptr %238, %226
  br i1 %239, label %240, label %236

240:                                              ; preds = %236
  call void @llvm.lifetime.end.p0(i64 160, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  %241 = load i32, ptr %3, align 4
  ret i32 %241

242:                                              ; preds = %242, %233
  %243 = phi ptr [ %235, %233 ], [ %244, %242 ]
  %244 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %243, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %244) #6
  %245 = icmp eq ptr %244, %234
  br i1 %245, label %246, label %242

246:                                              ; preds = %242
  br label %247

247:                                              ; preds = %246, %130
  call void @llvm.lifetime.end.p0(i64 160, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  br label %248

248:                                              ; preds = %247
  %249 = load ptr, ptr %10, align 8
  %250 = load i32, ptr %11, align 4
  %251 = insertvalue { ptr, i32 } poison, ptr %249, 0
  %252 = insertvalue { ptr, i32 } %251, i32 %250, 1
  resume { ptr, i32 } %252
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2IPS5_vEET_SA_RKS6_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { 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 #5 = { "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 = !{!"any pointer", !7, i64 0}


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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%class.Solution = type { i8 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.3" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.0" = type { i8 }

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.12 = external hidden unnamed_addr constant [54 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [98 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN8Solution7evalRPNERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(24)) 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) #1

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 norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readnone %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %class.Solution, align 1
  %4 = alloca [5 x %"class.std::__cxx11::basic_string"], align 16
  %5 = alloca %"class.std::allocator.3", align 1
  %6 = alloca %"class.std::allocator.3", align 1
  %7 = alloca %"class.std::allocator.3", align 1
  %8 = alloca %"class.std::allocator.3", align 1
  %9 = alloca %"class.std::allocator.3", align 1
  %10 = alloca [13 x %"class.std::__cxx11::basic_string"], align 16
  %11 = alloca %"class.std::allocator.3", align 1
  %12 = alloca %"class.std::allocator.3", align 1
  %13 = alloca %"class.std::allocator.3", align 1
  %14 = alloca %"class.std::allocator.3", align 1
  %15 = alloca %"class.std::allocator.3", align 1
  %16 = alloca %"class.std::allocator.3", align 1
  %17 = alloca %"class.std::allocator.3", align 1
  %18 = alloca %"class.std::allocator.3", align 1
  %19 = alloca %"class.std::allocator.3", align 1
  %20 = alloca %"class.std::allocator.3", align 1
  %21 = alloca %"class.std::allocator.3", align 1
  %22 = alloca %"class.std::allocator.3", align 1
  %23 = alloca %"class.std::allocator.3", align 1
  %24 = alloca %"class.std::vector", align 8
  %25 = alloca %"class.std::allocator.0", align 1
  %26 = alloca %"class.std::vector", align 8
  %27 = alloca %"class.std::allocator.0", align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 160, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %28 unwind label %.thread

28:                                               ; preds = %2
  %29 = getelementptr inbounds i8, ptr %4, i64 32
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %29, ptr noundef nonnull @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %30 unwind label %99

30:                                               ; preds = %28
  %31 = getelementptr inbounds i8, ptr %4, i64 64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %31, ptr noundef nonnull @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %32 unwind label %101

32:                                               ; preds = %30
  %33 = getelementptr inbounds i8, ptr %4, i64 96
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %33, ptr noundef nonnull @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %34 unwind label %103

34:                                               ; preds = %32
  %35 = getelementptr inbounds i8, ptr %4, i64 128
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %35, ptr noundef nonnull @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %36 unwind label %105

36:                                               ; preds = %34
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 416, ptr nonnull %10) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull @.str.3, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %37 unwind label %.thread72

37:                                               ; preds = %36
  %38 = getelementptr inbounds i8, ptr %10, i64 32
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %38, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %39 unwind label %115

39:                                               ; preds = %37
  %40 = getelementptr inbounds i8, ptr %10, i64 64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %40, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %41 unwind label %117

41:                                               ; preds = %39
  %42 = getelementptr inbounds i8, ptr %10, i64 96
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %42, ptr noundef nonnull @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %43 unwind label %119

43:                                               ; preds = %41
  %44 = getelementptr inbounds i8, ptr %10, i64 128
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %44, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %45 unwind label %121

45:                                               ; preds = %43
  %46 = getelementptr inbounds i8, ptr %10, i64 160
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %46, ptr noundef nonnull @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %47 unwind label %123

47:                                               ; preds = %45
  %48 = getelementptr inbounds i8, ptr %10, i64 192
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %17) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %48, ptr noundef nonnull @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %49 unwind label %125

49:                                               ; preds = %47
  %50 = getelementptr inbounds i8, ptr %10, i64 224
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %18) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %50, ptr noundef nonnull @.str.9, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %51 unwind label %127

51:                                               ; preds = %49
  %52 = getelementptr inbounds i8, ptr %10, i64 256
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %19) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %52, ptr noundef nonnull @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %53 unwind label %129

53:                                               ; preds = %51
  %54 = getelementptr inbounds i8, ptr %10, i64 288
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %20) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %54, ptr noundef nonnull @.str.10, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %55 unwind label %131

55:                                               ; preds = %53
  %56 = getelementptr inbounds i8, ptr %10, i64 320
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %56, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %57 unwind label %133

57:                                               ; preds = %55
  %58 = getelementptr inbounds i8, ptr %10, i64 352
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %58, ptr noundef nonnull @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %59 unwind label %135

59:                                               ; preds = %57
  %60 = getelementptr inbounds i8, ptr %10, i64 384
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %23) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %60, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %23)
          to label %61 unwind label %137

61:                                               ; preds = %59
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %24) #6
  %62 = getelementptr inbounds i8, ptr %4, i64 160
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %25) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2IPS5_vEET_SA_RKS6_(ptr noundef nonnull align 8 dereferenceable(24) %24, ptr noundef nonnull %4, ptr noundef nonnull %62, ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %63 unwind label %154

63:                                               ; preds = %61
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %26) #6
  %64 = getelementptr inbounds i8, ptr %10, i64 416
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %27) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2IPS5_vEET_SA_RKS6_(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr noundef nonnull %10, ptr noundef nonnull %64, ptr noundef nonnull align 1 dereferenceable(1) %27)
          to label %65 unwind label %156

65:                                               ; preds = %63
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #6
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.12)
          to label %67 unwind label %158

67:                                               ; preds = %65
  %68 = invoke noundef i32 @_ZN8Solution7evalRPNERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE(ptr noundef nonnull align 1 dereferenceable(1) %3, ptr noundef nonnull align 8 dereferenceable(24) %24)
          to label %69 unwind label %158

69:                                               ; preds = %67
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %66, i32 noundef %68)
          to label %71 unwind label %158

71:                                               ; preds = %69
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %73 unwind label %158

73:                                               ; preds = %71
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.13)
          to label %75 unwind label %158

75:                                               ; preds = %73
  %76 = invoke noundef i32 @_ZN8Solution7evalRPNERSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE(ptr noundef nonnull align 1 dereferenceable(1) %3, ptr noundef nonnull align 8 dereferenceable(24) %26)
          to label %77 unwind label %158

77:                                               ; preds = %75
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %74, i32 noundef %76)
          to label %79 unwind label %158

79:                                               ; preds = %77
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %78, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %81 unwind label %158

81:                                               ; preds = %79
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %26) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %24) #6
  %82 = getelementptr inbounds i8, ptr %10, i64 384
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %82) #6
  %83 = getelementptr inbounds i8, ptr %10, i64 352
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %83) #6
  %84 = getelementptr inbounds i8, ptr %10, i64 320
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %84) #6
  %85 = getelementptr inbounds i8, ptr %10, i64 288
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %85) #6
  %86 = getelementptr inbounds i8, ptr %10, i64 256
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %86) #6
  %87 = getelementptr inbounds i8, ptr %10, i64 224
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %87) #6
  %88 = getelementptr inbounds i8, ptr %10, i64 192
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %88) #6
  %89 = getelementptr inbounds i8, ptr %10, i64 160
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %89) #6
  %90 = getelementptr inbounds i8, ptr %10, i64 128
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %90) #6
  %91 = getelementptr inbounds i8, ptr %10, i64 96
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %91) #6
  %92 = getelementptr inbounds i8, ptr %10, i64 64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %92) #6
  %93 = getelementptr inbounds i8, ptr %10, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %93) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @llvm.lifetime.end.p0(i64 416, ptr nonnull %10) #6
  %94 = getelementptr inbounds i8, ptr %4, i64 128
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %94) #6
  %95 = getelementptr inbounds i8, ptr %4, i64 96
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %95) #6
  %96 = getelementptr inbounds i8, ptr %4, i64 64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %96) #6
  %97 = getelementptr inbounds i8, ptr %4, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %97) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 160, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  ret i32 0

.thread:                                          ; preds = %2
  %98 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  br label %.loopexit

99:                                               ; preds = %28
  %100 = landingpad { ptr, i32 }
          cleanup
  br label %109

101:                                              ; preds = %30
  %102 = landingpad { ptr, i32 }
          cleanup
  br label %108

103:                                              ; preds = %32
  %104 = landingpad { ptr, i32 }
          cleanup
  br label %107

105:                                              ; preds = %34
  %106 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  br label %107

107:                                              ; preds = %105, %103
  %.042 = phi ptr [ %35, %105 ], [ %33, %103 ]
  %.pn = phi { ptr, i32 } [ %106, %105 ], [ %104, %103 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #6
  br label %108

108:                                              ; preds = %107, %101
  %.143 = phi ptr [ %.042, %107 ], [ %31, %101 ]
  %.pn.pn = phi { ptr, i32 } [ %.pn, %107 ], [ %102, %101 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  br label %109

109:                                              ; preds = %99, %108
  %.244 = phi ptr [ %.143, %108 ], [ %29, %99 ]
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %108 ], [ %100, %99 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  br label %110

110:                                              ; preds = %109, %110
  %111 = phi ptr [ %112, %110 ], [ %.244, %109 ]
  %112 = getelementptr inbounds i8, ptr %111, i64 -32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %112) #6
  %113 = icmp eq ptr %112, %4
  br i1 %113, label %.loopexit, label %110

.thread72:                                        ; preds = %36
  %114 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  br label %.loopexit75

115:                                              ; preds = %37
  %116 = landingpad { ptr, i32 }
          cleanup
  br label %149

117:                                              ; preds = %39
  %118 = landingpad { ptr, i32 }
          cleanup
  br label %148

119:                                              ; preds = %41
  %120 = landingpad { ptr, i32 }
          cleanup
  br label %147

121:                                              ; preds = %43
  %122 = landingpad { ptr, i32 }
          cleanup
  br label %146

123:                                              ; preds = %45
  %124 = landingpad { ptr, i32 }
          cleanup
  br label %145

125:                                              ; preds = %47
  %126 = landingpad { ptr, i32 }
          cleanup
  br label %144

127:                                              ; preds = %49
  %128 = landingpad { ptr, i32 }
          cleanup
  br label %143

129:                                              ; preds = %51
  %130 = landingpad { ptr, i32 }
          cleanup
  br label %142

131:                                              ; preds = %53
  %132 = landingpad { ptr, i32 }
          cleanup
  br label %141

133:                                              ; preds = %55
  %134 = landingpad { ptr, i32 }
          cleanup
  br label %140

135:                                              ; preds = %57
  %136 = landingpad { ptr, i32 }
          cleanup
  br label %139

137:                                              ; preds = %59
  %138 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %23) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %23) #6
  br label %139

139:                                              ; preds = %137, %135
  %.pn52 = phi { ptr, i32 } [ %138, %137 ], [ %136, %135 ]
  %.0 = phi ptr [ %60, %137 ], [ %58, %135 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  br label %140

140:                                              ; preds = %139, %133
  %.pn52.pn = phi { ptr, i32 } [ %.pn52, %139 ], [ %134, %133 ]
  %.1 = phi ptr [ %.0, %139 ], [ %56, %133 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #6
  br label %141

141:                                              ; preds = %140, %131
  %.pn52.pn.pn = phi { ptr, i32 } [ %.pn52.pn, %140 ], [ %132, %131 ]
  %.2 = phi ptr [ %.1, %140 ], [ %54, %131 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %20) #6
  br label %142

142:                                              ; preds = %141, %129
  %.pn52.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn, %141 ], [ %130, %129 ]
  %.3 = phi ptr [ %.2, %141 ], [ %52, %129 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %19) #6
  br label %143

143:                                              ; preds = %142, %127
  %.pn52.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn, %142 ], [ %128, %127 ]
  %.4 = phi ptr [ %.3, %142 ], [ %50, %127 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %18) #6
  br label %144

144:                                              ; preds = %143, %125
  %.pn52.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn, %143 ], [ %126, %125 ]
  %.5 = phi ptr [ %.4, %143 ], [ %48, %125 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #6
  br label %145

145:                                              ; preds = %144, %123
  %.pn52.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn.pn, %144 ], [ %124, %123 ]
  %.6 = phi ptr [ %.5, %144 ], [ %46, %123 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  br label %146

146:                                              ; preds = %145, %121
  %.pn52.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn.pn.pn, %145 ], [ %122, %121 ]
  %.7 = phi ptr [ %.6, %145 ], [ %44, %121 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  br label %147

147:                                              ; preds = %146, %119
  %.pn52.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn.pn.pn.pn, %146 ], [ %120, %119 ]
  %.8 = phi ptr [ %.7, %146 ], [ %42, %119 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  br label %148

148:                                              ; preds = %147, %117
  %.pn52.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn.pn.pn.pn.pn, %147 ], [ %118, %117 ]
  %.9 = phi ptr [ %.8, %147 ], [ %40, %117 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  br label %149

149:                                              ; preds = %115, %148
  %.pn52.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn.pn.pn.pn.pn.pn, %148 ], [ %116, %115 ]
  %.10 = phi ptr [ %.9, %148 ], [ %38, %115 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  %150 = icmp eq ptr %10, %.10
  br i1 %150, label %.loopexit75, label %.preheader

.preheader:                                       ; preds = %149, %.preheader
  %151 = phi ptr [ %152, %.preheader ], [ %.10, %149 ]
  %152 = getelementptr inbounds i8, ptr %151, i64 -32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %152) #6
  %153 = icmp eq ptr %152, %10
  br i1 %153, label %.loopexit75, label %.preheader

154:                                              ; preds = %61
  %155 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %25) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #6
  br label %.loopexit75.loopexit

156:                                              ; preds = %63
  %157 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %27) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %27) #6
  br label %160

158:                                              ; preds = %79, %77, %75, %73, %71, %69, %67, %65
  %159 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %26) #6
  br label %160

160:                                              ; preds = %158, %156
  %.pn65 = phi { ptr, i32 } [ %159, %158 ], [ %157, %156 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %26) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #6
  br label %.loopexit75.loopexit

.loopexit75.loopexit:                             ; preds = %160, %154
  %.pn65.pn = phi { ptr, i32 } [ %.pn65, %160 ], [ %155, %154 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %24) #6
  %161 = getelementptr inbounds i8, ptr %10, i64 384
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %161) #6
  %162 = getelementptr inbounds i8, ptr %10, i64 352
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %162) #6
  %163 = getelementptr inbounds i8, ptr %10, i64 320
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %163) #6
  %164 = getelementptr inbounds i8, ptr %10, i64 288
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %164) #6
  %165 = getelementptr inbounds i8, ptr %10, i64 256
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %165) #6
  %166 = getelementptr inbounds i8, ptr %10, i64 224
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %166) #6
  %167 = getelementptr inbounds i8, ptr %10, i64 192
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %167) #6
  %168 = getelementptr inbounds i8, ptr %10, i64 160
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %168) #6
  %169 = getelementptr inbounds i8, ptr %10, i64 128
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %169) #6
  %170 = getelementptr inbounds i8, ptr %10, i64 96
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %170) #6
  %171 = getelementptr inbounds i8, ptr %10, i64 64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %171) #6
  %172 = getelementptr inbounds i8, ptr %10, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %172) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  br label %.loopexit75

.loopexit75:                                      ; preds = %.preheader, %.loopexit75.loopexit, %.thread72, %149
  %.pn65.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %149 ], [ %114, %.thread72 ], [ %.pn65.pn, %.loopexit75.loopexit ], [ %.pn52.pn.pn.pn.pn.pn.pn.pn.pn.pn.pn, %.preheader ]
  call void @llvm.lifetime.end.p0(i64 416, ptr nonnull %10) #6
  %173 = getelementptr inbounds i8, ptr %4, i64 128
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %173) #6
  %174 = getelementptr inbounds i8, ptr %4, i64 96
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %174) #6
  %175 = getelementptr inbounds i8, ptr %4, i64 64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %175) #6
  %176 = getelementptr inbounds i8, ptr %4, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %176) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %.loopexit

.loopexit:                                        ; preds = %110, %.loopexit75, %.thread
  %.pn65.pn.pn.pn = phi { ptr, i32 } [ %98, %.thread ], [ %.pn65.pn.pn, %.loopexit75 ], [ %.pn.pn.pn, %110 ]
  call void @llvm.lifetime.end.p0(i64 160, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  resume { ptr, i32 } %.pn65.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2IPS5_vEET_SA_RKS6_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef, ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #5

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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


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