; LLVM IR from xirc/cp-algorithm :: atcoder/abc038/D/main.ll (Z5solvev)

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

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.5" = type { ptr }
%"struct.std::array" = type { [2 x i32] }

@N = external dso_local global i32, align 4
@whs = external dso_local global %"class.std::vector", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5buildv() #1

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

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z5queryiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6updateiiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z5solvev() #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %2 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca ptr, align 8
  %19 = alloca i32, align 4
  %20 = alloca %"struct.std::array", align 4
  %21 = alloca ptr, align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %24 = alloca ptr, align 8
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %28 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %1, i32 0, i32 0
  store ptr %27, ptr %28, align 8
  %29 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %30 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %2, i32 0, i32 0
  store ptr %29, ptr %30, align 8
  %31 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %1, i32 0, i32 0
  %32 = load ptr, ptr %31, align 8
  %33 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %2, i32 0, i32 0
  %34 = load ptr, ptr %33, align 8
  call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr %32, ptr %34)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %35 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %36 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %5, i32 0, i32 0
  store ptr %35, ptr %36, align 8
  %37 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %38 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %6, i32 0, i32 0
  store ptr %37, ptr %38, align 8
  %39 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %5, i32 0, i32 0
  %40 = load ptr, ptr %39, align 8
  %41 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %6, i32 0, i32 0
  %42 = load ptr, ptr %41, align 8
  %43 = call ptr @_ZSt6uniqueIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEET_S9_S9_(ptr %40, ptr %42)
  %44 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %4, i32 0, i32 0
  store ptr %43, ptr %44, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEC2IPS2_vEERKNS0_IT_S7_EE(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %45 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %46 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %8, i32 0, i32 0
  store ptr %45, ptr %46, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEC2IPS2_vEERKNS0_IT_S7_EE(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  %47 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %3, i32 0, i32 0
  %48 = load ptr, ptr %47, align 8
  %49 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %7, i32 0, i32 0
  %50 = load ptr, ptr %49, align 8
  %51 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS1_S3_EES8_(ptr noundef nonnull align 8 dereferenceable(24) @whs, ptr %48, ptr %50)
  %52 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %9, i32 0, i32 0
  store ptr %51, ptr %52, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  %53 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %54 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  store ptr %53, ptr %54, align 8
  %55 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %56 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  store ptr %55, ptr %56, align 8
  %57 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  %58 = load ptr, ptr %57, align 8
  %59 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  %60 = load ptr, ptr %59, align 8
  call void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr %58, ptr %60)
  %61 = call noundef i64 @_ZNKSt6vectorISt5arrayIiLm2EESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %62 = trunc i64 %61 to i32
  store i32 %62, ptr @N, align 4, !tbaa !5
  call void @_Z5buildv()
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %63

63:                                               ; preds = %142, %0
  %64 = load i32, ptr %12, align 4, !tbaa !5
  %65 = load i32, ptr @N, align 4, !tbaa !5
  %66 = icmp slt i32 %64, %65
  br i1 %66, label %68, label %67

67:                                               ; preds = %63
  store i32 2, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %144

68:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  %69 = load i32, ptr %12, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @whs, i64 noundef %70) #5
  %72 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %71, i64 noundef 0) #5
  %73 = load i32, ptr %72, align 4, !tbaa !5
  store i32 %73, ptr %14, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #5
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #5
  br label %74

74:                                               ; preds = %103, %68
  %75 = load i32, ptr %12, align 4, !tbaa !5
  %76 = load i32, ptr @N, align 4, !tbaa !5
  %77 = icmp slt i32 %75, %76
  br i1 %77, label %78, label %86

78:                                               ; preds = %74
  %79 = load i32, ptr %12, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @whs, i64 noundef %80) #5
  %82 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %81, i64 noundef 0) #5
  %83 = load i32, ptr %82, align 4, !tbaa !5
  %84 = load i32, ptr %14, align 4, !tbaa !5
  %85 = icmp eq i32 %83, %84
  br label %86

86:                                               ; preds = %78, %74
  %87 = phi i1 [ false, %74 ], [ %85, %78 ]
  br i1 %87, label %88, label %115

88:                                               ; preds = %86
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  %89 = load i32, ptr %12, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @whs, i64 noundef %90) #5
  %92 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %91, i64 noundef 1) #5
  %93 = load i32, ptr %92, align 4, !tbaa !5
  store i32 %93, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #5
  %94 = load i32, ptr %16, align 4, !tbaa !5
  %95 = add nsw i32 %94, 1
  %96 = invoke noundef i32 @_Z5queryiiii(i32 noundef %95, i32 noundef 0, i32 noundef 0, i32 noundef 1000000)
          to label %97 unwind label %106

97:                                               ; preds = %88
  store i32 %96, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  %98 = getelementptr inbounds %"struct.std::array", ptr %20, i32 0, i32 0
  %99 = load i32, ptr %16, align 4, !tbaa !5
  store i32 %99, ptr %98, align 4, !tbaa !5
  %100 = getelementptr inbounds i32, ptr %98, i64 1
  %101 = load i32, ptr %17, align 4, !tbaa !5
  %102 = add nsw i32 %101, 1
  store i32 %102, ptr %100, align 4, !tbaa !5
  invoke void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(8) %20)
          to label %103 unwind label %110

103:                                              ; preds = %97
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  %104 = load i32, ptr %12, align 4, !tbaa !5
  %105 = add nsw i32 %104, 1
  store i32 %105, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %74, !llvm.loop !9

106:                                              ; preds = %88
  %107 = landingpad { ptr, i32 }
          cleanup
  %108 = extractvalue { ptr, i32 } %107, 0
  store ptr %108, ptr %18, align 8
  %109 = extractvalue { ptr, i32 } %107, 1
  store i32 %109, ptr %19, align 4
  br label %114

110:                                              ; preds = %97
  %111 = landingpad { ptr, i32 }
          cleanup
  %112 = extractvalue { ptr, i32 } %111, 0
  store ptr %112, ptr %18, align 8
  %113 = extractvalue { ptr, i32 } %111, 1
  store i32 %113, ptr %19, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br label %114

114:                                              ; preds = %110, %106
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %143

115:                                              ; preds = %86
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #5
  store ptr %15, ptr %21, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #5
  %116 = load ptr, ptr %21, align 8, !tbaa !11
  %117 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %116) #5
  %118 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  store ptr %117, ptr %118, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #5
  %119 = load ptr, ptr %21, align 8, !tbaa !11
  %120 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %119) #5
  %121 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %23, i32 0, i32 0
  store ptr %120, ptr %121, align 8
  br label %122

122:                                              ; preds = %136, %115
  %123 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %23) #5
  br i1 %123, label %125, label %124

124:                                              ; preds = %122
  store i32 6, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  br label %142

125:                                              ; preds = %122
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #5
  %126 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %22) #5
  store ptr %126, ptr %24, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #5
  %127 = load ptr, ptr %24, align 8, !tbaa !11
  %128 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %127, i64 noundef 0) #5
  %129 = load i32, ptr %128, align 4, !tbaa !5
  store i32 %129, ptr %25, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #5
  %130 = load ptr, ptr %24, align 8, !tbaa !11
  %131 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %130, i64 noundef 1) #5
  %132 = load i32, ptr %131, align 4, !tbaa !5
  store i32 %132, ptr %26, align 4, !tbaa !5
  %133 = load i32, ptr %25, align 4, !tbaa !5
  %134 = load i32, ptr %26, align 4, !tbaa !5
  invoke void @_Z6updateiiiii(i32 noundef %133, i32 noundef %134, i32 noundef 0, i32 noundef 0, i32 noundef 1000000)
          to label %135 unwind label %138

135:                                              ; preds = %125
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #5
  br label %136

136:                                              ; preds = %135
  %137 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %22) #5
  br label %122

138:                                              ; preds = %125
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %18, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %19, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  br label %143

142:                                              ; preds = %124
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %63, !llvm.loop !13

143:                                              ; preds = %138, %114
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %146

144:                                              ; preds = %67
  %145 = call noundef i32 @_Z5queryiiii(i32 noundef 0, i32 noundef 0, i32 noundef 0, i32 noundef 1000000)
  ret i32 %145

146:                                              ; preds = %143
  %147 = load ptr, ptr %18, align 8
  %148 = load i32, ptr %19, align 4
  %149 = insertvalue { ptr, i32 } poison, ptr %147, 0
  %150 = insertvalue { ptr, i32 } %149, i32 %148, 1
  resume { ptr, i32 } %150
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS1_S3_EES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr, ptr) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt6uniqueIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEET_S9_S9_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPKSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEC2IPS2_vEERKNS0_IT_S7_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5arrayIiLm2EESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

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

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

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


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

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.5" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::array" = type { [2 x i32] }

@N = external dso_local local_unnamed_addr global i32, align 4
@whs = external dso_local global %"class.std::vector", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5buildv() local_unnamed_addr #1

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

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z5queryiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6updateiiiii(i32 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z5solvev() local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %2 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"struct.std::array", align 4
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = tail call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %10 = tail call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  tail call void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr %9, ptr %10)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %11 = tail call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %12 = tail call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %13 = tail call ptr @_ZSt6uniqueIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEET_S9_S9_(ptr %11, ptr %12)
  store ptr %13, ptr %2, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEC2IPS2_vEERKNS0_IT_S7_EE(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %14 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  store ptr %14, ptr %4, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEC2IPS2_vEERKNS0_IT_S7_EE(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %15 = load ptr, ptr %1, align 8
  %16 = load ptr, ptr %3, align 8
  %17 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS1_S3_EES8_(ptr noundef nonnull align 8 dereferenceable(24) @whs, ptr %15, ptr %16)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  %18 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %19 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  call void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr %18, ptr %19)
  %20 = call noundef i64 @_ZNKSt6vectorISt5arrayIiLm2EESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) @whs) #5
  %21 = trunc i64 %20 to i32
  store i32 %21, ptr @N, align 4, !tbaa !5
  call void @_Z5buildv()
  %22 = load i32, ptr @N, align 4, !tbaa !5
  %23 = icmp sgt i32 %22, 0
  br i1 %23, label %.lr.ph37, label %._crit_edge38

.lr.ph37:                                         ; preds = %0
  %24 = getelementptr inbounds i8, ptr %6, i64 4
  br label %26

._crit_edge38:                                    ; preds = %._crit_edge, %0
  %25 = call noundef i32 @_Z5queryiiii(i32 noundef 0, i32 noundef 0, i32 noundef 0, i32 noundef 1000000)
  ret i32 %25

26:                                               ; preds = %.lr.ph37, %._crit_edge
  %.035 = phi i32 [ 0, %.lr.ph37 ], [ %.1.lcssa, %._crit_edge ]
  %27 = sext i32 %.035 to i64
  %28 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @whs, i64 noundef %27) #5
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %28, i64 noundef 0) #5
  %30 = load i32, ptr %29, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #5
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  %31 = load i32, ptr @N, align 4, !tbaa !5
  %32 = icmp slt i32 %.035, %31
  br i1 %32, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %26, %45
  %indvars.iv = phi i64 [ %indvars.iv.next, %45 ], [ %27, %26 ]
  %33 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @whs, i64 noundef %indvars.iv) #5
  %34 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %33, i64 noundef 0) #5
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = icmp eq i32 %35, %30
  br i1 %36, label %37, label %.critedge.loopexit

37:                                               ; preds = %.lr.ph
  %38 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @whs, i64 noundef %indvars.iv) #5
  %39 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %38, i64 noundef 1) #5
  %40 = load i32, ptr %39, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  %42 = invoke noundef i32 @_Z5queryiiii(i32 noundef %41, i32 noundef 0, i32 noundef 0, i32 noundef 1000000)
          to label %43 unwind label %49

43:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  store i32 %40, ptr %6, align 4, !tbaa !5
  %44 = add nsw i32 %42, 1
  store i32 %44, ptr %24, align 4, !tbaa !5
  invoke void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(8) %6)
          to label %45 unwind label %51

45:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %46 = load i32, ptr @N, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %48 = icmp slt i64 %indvars.iv.next, %47
  br i1 %48, label %.lr.ph, label %.critedge.loopexit, !llvm.loop !9

49:                                               ; preds = %37
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %68

51:                                               ; preds = %43
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  br label %68

.critedge.loopexit:                               ; preds = %45, %.lr.ph
  %.1.lcssa.ph.in = phi i64 [ %indvars.iv, %.lr.ph ], [ %indvars.iv.next, %45 ]
  %.1.lcssa.ph = trunc i64 %.1.lcssa.ph.in to i32
  br label %.critedge

.critedge:                                        ; preds = %.critedge.loopexit, %26
  %.1.lcssa = phi i32 [ %.035, %26 ], [ %.1.lcssa.ph, %.critedge.loopexit ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  %53 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  store ptr %53, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #5
  %54 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  store ptr %54, ptr %8, align 8
  %55 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  br i1 %55, label %.lr.ph34, label %._crit_edge

._crit_edge:                                      ; preds = %63, %.critedge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #5
  %56 = load i32, ptr @N, align 4, !tbaa !5
  %57 = icmp slt i32 %.1.lcssa, %56
  br i1 %57, label %26, label %._crit_edge38, !llvm.loop !11

.lr.ph34:                                         ; preds = %.critedge, %63
  %58 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %58, i64 noundef 0) #5
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %58, i64 noundef 1) #5
  %62 = load i32, ptr %61, align 4, !tbaa !5
  invoke void @_Z6updateiiiii(i32 noundef %60, i32 noundef %62, i32 noundef 0, i32 noundef 0, i32 noundef 1000000)
          to label %63 unwind label %66

63:                                               ; preds = %.lr.ph34
  %64 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %65 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  br i1 %65, label %.lr.ph34, label %._crit_edge

66:                                               ; preds = %.lr.ph34
  %67 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br label %68

68:                                               ; preds = %49, %51, %66
  %.pn.pn = phi { ptr, i32 } [ %67, %66 ], [ %52, %51 ], [ %50, %49 ]
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #5
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKS1_S3_EES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr, ptr) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt6uniqueIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEET_S9_S9_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPKSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEC2IPS2_vEERKNS0_IT_S7_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt7reverseIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5arrayIiLm2EESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

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

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

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


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