; LLVM IR from cyb70289/utf8 :: ascii (main)

; 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<ftab, std::allocator<ftab>>::_Vector_impl" }
%"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl" = type { %"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list.5" = type { ptr, i64 }
%"class.std::allocator.2" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.6" = type { ptr }
%struct.ftab = type { ptr, ptr }

@_ZL2_f = external hidden global %"class.std::vector", align 8
@.str.3 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [6 x i8], align 1
@constinit.5 = external hidden constant [8 x i32], align 4
@.str.6 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [57 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [29 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [49 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #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) #0

; 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 i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::vector.0", align 8
  %10 = alloca %"class.std::initializer_list.5", align 8
  %11 = alloca [8 x i32], align 4
  %12 = alloca %"class.std::allocator.2", align 1
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %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 i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca ptr, align 8
  %27 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %28 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %29 = alloca ptr, align 8
  %30 = alloca ptr, align 8
  %31 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %32 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %33 = alloca i32, align 4
  %34 = alloca ptr, align 8
  %35 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %36 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %37 = alloca ptr, align 8
  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 4, ptr %6) #12
  store i32 1, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #12
  store i32 1, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #12
  store ptr null, ptr %8, align 8, !tbaa !9
  %38 = load i32, ptr %4, align 4, !tbaa !5
  %39 = icmp sgt i32 %38, 1
  br i1 %39, label %40, label %61

40:                                               ; preds = %2
  %41 = load ptr, ptr %5, align 8, !tbaa !9
  %42 = getelementptr inbounds ptr, ptr %41, i64 1
  %43 = load ptr, ptr %42, align 8, !tbaa !9
  %44 = call i32 @strcmp(ptr noundef %43, ptr noundef @.str.3) #13
  %45 = icmp ne i32 %44, 0
  %46 = xor i1 %45, true
  %47 = xor i1 %46, true
  %48 = zext i1 %47 to i32
  %49 = load i32, ptr %7, align 4, !tbaa !5
  %50 = and i32 %49, %48
  store i32 %50, ptr %7, align 4, !tbaa !5
  %51 = load ptr, ptr %5, align 8, !tbaa !9
  %52 = getelementptr inbounds ptr, ptr %51, i64 1
  %53 = load ptr, ptr %52, align 8, !tbaa !9
  %54 = call i32 @strcmp(ptr noundef %53, ptr noundef @.str.4) #13
  %55 = icmp ne i32 %54, 0
  %56 = xor i1 %55, true
  %57 = xor i1 %56, true
  %58 = zext i1 %57 to i32
  %59 = load i32, ptr %6, align 4, !tbaa !5
  %60 = and i32 %59, %58
  store i32 %60, ptr %6, align 4, !tbaa !5
  br label %61

61:                                               ; preds = %40, %2
  %62 = load i32, ptr %7, align 4, !tbaa !5
  %63 = icmp ne i32 %62, 0
  br i1 %63, label %64, label %71

64:                                               ; preds = %61
  %65 = load i32, ptr %4, align 4, !tbaa !5
  %66 = icmp sgt i32 %65, 2
  br i1 %66, label %67, label %71

67:                                               ; preds = %64
  %68 = load ptr, ptr %5, align 8, !tbaa !9
  %69 = getelementptr inbounds ptr, ptr %68, i64 2
  %70 = load ptr, ptr %69, align 8, !tbaa !9
  store ptr %70, ptr %8, align 8, !tbaa !9
  br label %71

71:                                               ; preds = %67, %64, %61
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #12
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #12
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 4 @constinit.5, i64 32, i1 false), !tbaa.struct !11
  %72 = getelementptr inbounds %"class.std::initializer_list.5", ptr %10, i32 0, i32 0
  store ptr %11, ptr %72, align 8, !tbaa !13
  %73 = getelementptr inbounds %"class.std::initializer_list.5", ptr %10, i32 0, i32 1
  store i64 8, ptr %73, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #12
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #12
  %74 = getelementptr inbounds { ptr, i64 }, ptr %10, i32 0, i32 0
  %75 = load ptr, ptr %74, align 8
  %76 = getelementptr inbounds { ptr, i64 }, ptr %10, i32 0, i32 1
  %77 = load i64, ptr %76, align 8
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr %75, i64 %77, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %78 unwind label %103

78:                                               ; preds = %71
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #12
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #12
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #12
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #12
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #12
  %79 = call ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #12
  %80 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %79, ptr %80, align 8
  %81 = call ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #12
  %82 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %81, ptr %82, align 8
  %83 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  %84 = load ptr, ptr %83, align 8
  %85 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %86 = load ptr, ptr %85, align 8
  %87 = invoke ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEET_S8_S8_(ptr %84, ptr %86)
          to label %88 unwind label %107

88:                                               ; preds = %78
  %89 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %16, i32 0, i32 0
  store ptr %87, ptr %89, align 8
  %90 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %16) #12
  %91 = load i32, ptr %90, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #12
  store i32 %91, ptr %15, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #12
  %92 = load i32, ptr %15, align 4, !tbaa !5
  %93 = add nsw i32 %92, 1
  %94 = sext i32 %93 to i64
  %95 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %94) #14
          to label %96 unwind label %111

96:                                               ; preds = %88
  store ptr %95, ptr %19, align 8, !tbaa !9
  %97 = load ptr, ptr %19, align 8, !tbaa !9
  %98 = ptrtoint ptr %97 to i64
  %99 = and i64 %98, 7
  %100 = icmp eq i64 %99, 0
  br i1 %100, label %101, label %102

101:                                              ; preds = %96
  br label %116

102:                                              ; preds = %96
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.7, i32 noundef 207, ptr noundef @__PRETTY_FUNCTION__.main) #15
  unreachable

103:                                              ; preds = %71
  %104 = landingpad { ptr, i32 }
          cleanup
  %105 = extractvalue { ptr, i32 } %104, 0
  store ptr %105, ptr %13, align 8
  %106 = extractvalue { ptr, i32 } %104, 1
  store i32 %106, ptr %14, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #12
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #12
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #12
  br label %236

107:                                              ; preds = %78
  %108 = landingpad { ptr, i32 }
          cleanup
  %109 = extractvalue { ptr, i32 } %108, 0
  store ptr %109, ptr %13, align 8
  %110 = extractvalue { ptr, i32 } %108, 1
  store i32 %110, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #12
  br label %235

111:                                              ; preds = %88
  %112 = landingpad { ptr, i32 }
          cleanup
  %113 = extractvalue { ptr, i32 } %112, 0
  store ptr %113, ptr %13, align 8
  %114 = extractvalue { ptr, i32 } %112, 1
  store i32 %114, ptr %14, align 4
  br label %234

115:                                              ; No predecessors!
  br label %116

116:                                              ; preds = %115, %101
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #12
  %117 = load ptr, ptr %19, align 8, !tbaa !9
  %118 = getelementptr inbounds i8, ptr %117, i64 1
  store ptr %118, ptr %20, align 8, !tbaa !9
  %119 = load ptr, ptr %19, align 8, !tbaa !9
  %120 = getelementptr inbounds i8, ptr %119, i64 0
  store i8 0, ptr %120, align 1, !tbaa !12
  %121 = load ptr, ptr %20, align 8, !tbaa !9
  %122 = load i32, ptr %15, align 4, !tbaa !5
  invoke void @_ZL13load_test_bufPhi(ptr noundef %121, i32 noundef %122)
          to label %123 unwind label %138

123:                                              ; preds = %116
  %124 = load i32, ptr %6, align 4, !tbaa !5
  %125 = icmp ne i32 %124, 0
  br i1 %125, label %126, label %168

126:                                              ; preds = %123
  %127 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.8)
          to label %128 unwind label %138

128:                                              ; preds = %126
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #12
  store ptr %9, ptr %21, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #12
  %129 = load ptr, ptr %21, align 8, !tbaa !9
  %130 = call ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %129) #12
  %131 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  store ptr %130, ptr %131, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #12
  %132 = load ptr, ptr %21, align 8, !tbaa !9
  %133 = call ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %132) #12
  %134 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %23, i32 0, i32 0
  store ptr %133, ptr %134, align 8
  br label %135

135:                                              ; preds = %165, %128
  %136 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %23) #12
  br i1 %136, label %142, label %137

137:                                              ; preds = %135
  store i32 2, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #12
  br label %167

138:                                              ; preds = %171, %126, %116
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %13, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %14, align 4
  br label %233

142:                                              ; preds = %135
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #12
  %143 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %22) #12
  %144 = load i32, ptr %143, align 4, !tbaa !5
  store i32 %144, ptr %25, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #12
  store ptr @_ZL2_f, ptr %26, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #12
  %145 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #12
  %146 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %27, i32 0, i32 0
  store ptr %145, ptr %146, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #12
  %147 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #12
  %148 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %28, i32 0, i32 0
  store ptr %147, ptr %148, align 8
  br label %149

149:                                              ; preds = %158, %142
  %150 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef nonnull align 8 dereferenceable(8) %28) #12
  br i1 %150, label %152, label %151

151:                                              ; preds = %149
  store i32 4, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #12
  br label %164

152:                                              ; preds = %149
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #12
  %153 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %27) #12
  store ptr %153, ptr %29, align 8, !tbaa !9
  %154 = load ptr, ptr %29, align 8, !tbaa !9
  %155 = load ptr, ptr %20, align 8, !tbaa !9
  %156 = load i32, ptr %25, align 4, !tbaa !5
  invoke void @_ZL4testRK4ftabPhi(ptr noundef nonnull align 8 dereferenceable(16) %154, ptr noundef %155, i32 noundef %156)
          to label %157 unwind label %160

157:                                              ; preds = %152
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #12
  br label %158

158:                                              ; preds = %157
  %159 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %27) #12
  br label %149

160:                                              ; preds = %152
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %13, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #12
  br label %233

164:                                              ; preds = %151
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #12
  br label %165

165:                                              ; preds = %164
  %166 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %22) #12
  br label %135

167:                                              ; preds = %137
  br label %168

168:                                              ; preds = %167, %123
  %169 = load i32, ptr %7, align 4, !tbaa !5
  %170 = icmp ne i32 %169, 0
  br i1 %170, label %171, label %227

171:                                              ; preds = %168
  %172 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.9)
          to label %173 unwind label %138

173:                                              ; preds = %171
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #12
  store ptr %9, ptr %30, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #12
  %174 = load ptr, ptr %30, align 8, !tbaa !9
  %175 = call ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %174) #12
  %176 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %31, i32 0, i32 0
  store ptr %175, ptr %176, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #12
  %177 = load ptr, ptr %30, align 8, !tbaa !9
  %178 = call ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %177) #12
  %179 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %32, i32 0, i32 0
  store ptr %178, ptr %179, align 8
  br label %180

180:                                              ; preds = %219, %173
  %181 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %31, ptr noundef nonnull align 8 dereferenceable(8) %32) #12
  br i1 %181, label %183, label %182

182:                                              ; preds = %180
  store i32 6, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #12
  br label %226

183:                                              ; preds = %180
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #12
  %184 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %31) #12
  %185 = load i32, ptr %184, align 4, !tbaa !5
  store i32 %185, ptr %33, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #12
  store ptr @_ZL2_f, ptr %34, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #12
  %186 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #12
  %187 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %35, i32 0, i32 0
  store ptr %186, ptr %187, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #12
  %188 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #12
  %189 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.6", ptr %36, i32 0, i32 0
  store ptr %188, ptr %189, align 8
  br label %190

190:                                              ; preds = %214, %183
  %191 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef nonnull align 8 dereferenceable(8) %36) #12
  br i1 %191, label %193, label %192

192:                                              ; preds = %190
  store i32 8, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #12
  br label %216

193:                                              ; preds = %190
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #12
  %194 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %35) #12
  store ptr %194, ptr %37, align 8, !tbaa !9
  %195 = load ptr, ptr %8, align 8, !tbaa !9
  %196 = icmp ne ptr %195, null
  br i1 %196, label %197, label %204

197:                                              ; preds = %193
  %198 = load ptr, ptr %8, align 8, !tbaa !9
  %199 = load ptr, ptr %37, align 8, !tbaa !9
  %200 = getelementptr inbounds %struct.ftab, ptr %199, i32 0, i32 0
  %201 = load ptr, ptr %200, align 8, !tbaa !17
  %202 = call i32 @strcmp(ptr noundef %198, ptr noundef %201) #13
  %203 = icmp eq i32 %202, 0
  br i1 %203, label %204, label %213

204:                                              ; preds = %197, %193
  %205 = load ptr, ptr %37, align 8, !tbaa !9
  %206 = load ptr, ptr %19, align 8, !tbaa !9
  %207 = load i32, ptr %33, align 4, !tbaa !5
  invoke void @_ZL5benchRK4ftabPKhi(ptr noundef nonnull align 8 dereferenceable(16) %205, ptr noundef %206, i32 noundef %207)
          to label %208 unwind label %209

208:                                              ; preds = %204
  br label %213

209:                                              ; preds = %204
  %210 = landingpad { ptr, i32 }
          cleanup
  %211 = extractvalue { ptr, i32 } %210, 0
  store ptr %211, ptr %13, align 8
  %212 = extractvalue { ptr, i32 } %210, 1
  store i32 %212, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #12
  br label %225

213:                                              ; preds = %208, %197
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #12
  br label %214

214:                                              ; preds = %213
  %215 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %35) #12
  br label %190

216:                                              ; preds = %192
  %217 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.10)
          to label %218 unwind label %221

218:                                              ; preds = %216
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #12
  br label %219

219:                                              ; preds = %218
  %220 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %31) #12
  br label %180

221:                                              ; preds = %216
  %222 = landingpad { ptr, i32 }
          cleanup
  %223 = extractvalue { ptr, i32 } %222, 0
  store ptr %223, ptr %13, align 8
  %224 = extractvalue { ptr, i32 } %222, 1
  store i32 %224, ptr %14, align 4
  br label %225

225:                                              ; preds = %221, %209
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #12
  br label %233

226:                                              ; preds = %182
  br label %227

227:                                              ; preds = %226, %168
  %228 = load ptr, ptr %19, align 8, !tbaa !9
  %229 = icmp eq ptr %228, null
  br i1 %229, label %231, label %230

230:                                              ; preds = %227
  call void @_ZdlPvm(ptr noundef %228, i64 noundef 1) #16
  br label %231

231:                                              ; preds = %230, %227
  store i32 0, ptr %3, align 4
  store i32 1, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #12
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #12
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #12
  %232 = load i32, ptr %3, align 4
  ret i32 %232

233:                                              ; preds = %225, %160, %138
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #12
  br label %234

234:                                              ; preds = %233, %111
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #12
  br label %235

235:                                              ; preds = %234, %107
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #12
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #12
  br label %236

236:                                              ; preds = %235, %103
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #12
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #12
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #12
  br label %237

237:                                              ; preds = %236
  %238 = load ptr, ptr %13, align 8
  %239 = load i32, ptr %14, align 4
  %240 = insertvalue { ptr, i32 } poison, ptr %238, 0
  %241 = insertvalue { ptr, i32 } %240, i32 %239, 1
  resume { ptr, i32 } %241
}

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEET_S8_S8_(ptr, ptr) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #7

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #8

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZL13load_test_bufPhi(ptr noundef, i32 noundef) #4

declare i32 @printf(ptr noundef, ...) #9

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #10

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #10

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL4testRK4ftabPhi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i32 noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL5benchRK4ftabPKhi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i32 noundef) #5

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #11

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree 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 = { nounwind willreturn memory(read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress 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 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nobuiltin allocsize(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 #8 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { "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 #10 = { 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 #11 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #12 = { nounwind }
attributes #13 = { nounwind willreturn memory(read) }
attributes #14 = { builtin allocsize(0) }
attributes #15 = { noreturn nounwind }
attributes #16 = { builtin 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}
!11 = !{i64 0, i64 32, !12}
!12 = !{!7, !7, i64 0}
!13 = !{!14, !10, i64 0}
!14 = !{!"_ZTSSt16initializer_listIiE", !10, i64 0, !15, i64 8}
!15 = !{!"long", !7, i64 0}
!16 = !{!14, !15, i64 8}
!17 = !{!18, !10, i64 0}
!18 = !{!"_ZTS4ftab", !10, i64 0, !10, i64 8}


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

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl" }
%"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl" = type { %"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ftab, std::allocator<ftab>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.6" = type { ptr }

@_ZL2_f = external hidden global %"class.std::vector", align 8
@.str.3 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [6 x i8], align 1
@constinit.5 = external hidden local_unnamed_addr constant [8 x i32], align 4
@.str.6 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [57 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [29 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [49 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #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) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::vector.0", align 8
  %4 = alloca [8 x i32], align 4
  %5 = alloca %"class.std::allocator.2", align 1
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator.6", align 8
  %15 = icmp sgt i32 %0, 1
  br i1 %15, label %16, label %.thread

16:                                               ; preds = %2
  %17 = getelementptr inbounds i8, ptr %1, i64 8
  %18 = load ptr, ptr %17, align 8, !tbaa !5
  %19 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %18, ptr noundef nonnull dereferenceable(1) @.str.3) #12
  %20 = icmp ne i32 %19, 0
  %21 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %18, ptr noundef nonnull dereferenceable(1) @.str.4) #12
  %22 = icmp ne i32 %21, 0
  %23 = icmp ne i32 %0, 2
  %or.cond = and i1 %23, %20
  br i1 %or.cond, label %24, label %.thread

24:                                               ; preds = %16
  %25 = getelementptr inbounds i8, ptr %1, i64 16
  %26 = load ptr, ptr %25, align 8, !tbaa !5
  %27 = freeze ptr %26
  br label %.thread

.thread:                                          ; preds = %2, %24, %16
  %.051.shrunk = phi i1 [ %22, %24 ], [ %22, %16 ], [ true, %2 ]
  %.03550 = phi i1 [ true, %24 ], [ %20, %16 ], [ true, %2 ]
  %.036 = phi ptr [ %27, %24 ], [ null, %16 ], [ null, %2 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #13
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #13
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(32) %4, ptr noundef nonnull align 4 dereferenceable(32) @constinit.5, i64 32, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #13
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #13
  invoke void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr nonnull %4, i64 8, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %28 unwind label %43

28:                                               ; preds = %.thread
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #13
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #13
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #13
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #13
  %29 = call ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  %30 = call ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  %31 = invoke ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEET_S8_S8_(ptr %29, ptr %30)
          to label %32 unwind label %45

32:                                               ; preds = %28
  store ptr %31, ptr %6, align 8
  %33 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #13
  %34 = load i32, ptr %33, align 4, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #13
  %35 = add nsw i32 %34, 1
  %36 = sext i32 %35 to i64
  %37 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %36) #14
          to label %38 unwind label %47

38:                                               ; preds = %32
  %39 = ptrtoint ptr %37 to i64
  %40 = and i64 %39, 7
  %41 = icmp eq i64 %40, 0
  br i1 %41, label %49, label %42

42:                                               ; preds = %38
  call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.7, i32 noundef 207, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #15
  unreachable

43:                                               ; preds = %.thread
  %44 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #13
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #13
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #13
  br label %108

45:                                               ; preds = %28
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #13
  br label %107

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

49:                                               ; preds = %38
  %50 = getelementptr inbounds i8, ptr %37, i64 1
  store i8 0, ptr %37, align 1, !tbaa !10
  call void @_ZL13load_test_bufPhi(ptr noundef nonnull %50, i32 noundef %34)
  br i1 %.051.shrunk, label %51, label %69

51:                                               ; preds = %49
  %52 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.8)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #13
  %53 = call ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  store ptr %53, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #13
  %54 = call ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  store ptr %54, ptr %8, align 8
  %55 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #13
  br i1 %55, label %.lr.ph53, label %._crit_edge54

._crit_edge54:                                    ; preds = %._crit_edge, %51
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #13
  br label %69

.lr.ph53:                                         ; preds = %51, %._crit_edge
  %56 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #13
  %57 = load i32, ptr %56, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #13
  %58 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #13
  store ptr %58, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #13
  %59 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #13
  store ptr %59, ptr %10, align 8
  %60 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #13
  br i1 %60, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %64, %.lr.ph53
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #13
  %61 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #13
  %62 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #13
  br i1 %62, label %.lr.ph53, label %._crit_edge54

.lr.ph:                                           ; preds = %.lr.ph53, %64
  %63 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #13
  invoke void @_ZL4testRK4ftabPhi(ptr noundef nonnull align 8 dereferenceable(16) %63, ptr noundef nonnull %50, i32 noundef %57)
          to label %64 unwind label %67

64:                                               ; preds = %.lr.ph
  %65 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #13
  %66 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #13
  br i1 %66, label %.lr.ph, label %._crit_edge

67:                                               ; preds = %.lr.ph
  %68 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #13
  br label %107

69:                                               ; preds = %._crit_edge54, %49
  br i1 %.03550, label %70, label %106

70:                                               ; preds = %69
  %71 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.9)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #13
  %72 = call ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  store ptr %72, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #13
  %73 = call ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  store ptr %73, ptr %12, align 8
  %74 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #13
  br i1 %74, label %.lr.ph59, label %._crit_edge60

.lr.ph59:                                         ; preds = %70
  %.not42 = icmp eq ptr %.036, null
  br i1 %.not42, label %.lr.ph59.split.us, label %.lr.ph59.split

.lr.ph59.split.us:                                ; preds = %.lr.ph59, %._crit_edge57.split.us.us
  %75 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #13
  %76 = load i32, ptr %75, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #13
  %77 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #13
  store ptr %77, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #13
  %78 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #13
  store ptr %78, ptr %14, align 8
  %79 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #13
  br i1 %79, label %.lr.ph56.us, label %._crit_edge57.split.us.us

._crit_edge57.split.us.us:                        ; preds = %84, %.lr.ph59.split.us
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #13
  %80 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.10)
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #13
  %82 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #13
  br i1 %82, label %.lr.ph59.split.us, label %._crit_edge60

.lr.ph56.us:                                      ; preds = %.lr.ph59.split.us, %84
  %83 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #13
  invoke void @_ZL5benchRK4ftabPKhi(ptr noundef nonnull align 8 dereferenceable(16) %83, ptr noundef nonnull %37, i32 noundef %76)
          to label %84 unwind label %.split.us.split.us

84:                                               ; preds = %.lr.ph56.us
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #13
  %86 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #13
  br i1 %86, label %.lr.ph56.us, label %._crit_edge57.split.us.us

.split.us.split.us:                               ; preds = %.lr.ph56.us
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %102

._crit_edge60:                                    ; preds = %._crit_edge57.split, %._crit_edge57.split.us.us, %70
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #13
  br label %106

.lr.ph59.split:                                   ; preds = %.lr.ph59, %._crit_edge57.split
  %88 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #13
  %89 = load i32, ptr %88, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #13
  %90 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #13
  store ptr %90, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #13
  %91 = call ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL2_f) #13
  store ptr %91, ptr %14, align 8
  %92 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #13
  br i1 %92, label %.lr.ph56, label %._crit_edge57.split

._crit_edge57.split:                              ; preds = %103, %.lr.ph59.split
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #13
  %93 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.10)
  %94 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #13
  %95 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #13
  br i1 %95, label %.lr.ph59.split, label %._crit_edge60

.lr.ph56:                                         ; preds = %.lr.ph59.split, %103
  %96 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #13
  %97 = load ptr, ptr %96, align 8, !tbaa !13
  %98 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %.036, ptr noundef nonnull dereferenceable(1) %97) #12
  %99 = icmp eq i32 %98, 0
  br i1 %99, label %100, label %103

100:                                              ; preds = %.lr.ph56
  invoke void @_ZL5benchRK4ftabPKhi(ptr noundef nonnull align 8 dereferenceable(16) %96, ptr noundef nonnull %37, i32 noundef %89)
          to label %103 unwind label %.split

.split:                                           ; preds = %100
  %101 = landingpad { ptr, i32 }
          cleanup
  br label %102

102:                                              ; preds = %.split.us.split.us, %.split
  %.us-phi = phi { ptr, i32 } [ %101, %.split ], [ %87, %.split.us.split.us ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #13
  br label %107

103:                                              ; preds = %100, %.lr.ph56
  %104 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #13
  %105 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #13
  br i1 %105, label %.lr.ph56, label %._crit_edge57.split

106:                                              ; preds = %69, %._crit_edge60
  call void @_ZdlPvm(ptr noundef nonnull %37, i64 noundef 1) #16
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #13
  ret i32 0

107:                                              ; preds = %47, %102, %67, %45
  %.pn.pn.pn = phi { ptr, i32 } [ %46, %45 ], [ %48, %47 ], [ %68, %67 ], [ %.us-phi, %102 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #13
  br label %108

108:                                              ; preds = %107, %43
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %107 ], [ %44, %43 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #13
  resume { ptr, i32 } %.pn.pn.pn.pn
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ESt16initializer_listIiERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt11max_elementIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEET_S8_S8_(ptr, ptr) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #7

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZL13load_test_bufPhi(ptr noundef, i32 noundef) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #9

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #10

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorI4ftabSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorI4ftabSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPK4ftabSt6vectorIS1_SaIS1_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #10

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL4testRK4ftabPhi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPK4ftabSt6vectorIS1_SaIS1_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL5benchRK4ftabPKhi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i32 noundef) local_unnamed_addr #5

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #11

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree 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 nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress 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 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nobuiltin allocsize(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 #8 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #9 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #10 = { 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 #11 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #12 = { nounwind willreturn memory(read) }
attributes #13 = { nounwind }
attributes #14 = { builtin allocsize(0) }
attributes #15 = { noreturn nounwind }
attributes #16 = { builtin 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{i64 0, i64 32, !10}
!10 = !{!7, !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !6, i64 0}
!14 = !{!"_ZTS4ftab", !6, i64 0, !6, i64 8}


; Effective O3 passes: ConstraintEliminationPass,CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass