; LLVM IR from zeux/meshoptimizer :: tools (codecbench)

; 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"

%struct.File = type { %"class.std::vector.5", %"class.std::vector.5", i64, i64 }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.11" = type { %"struct.std::_Vector_base.12" }
%"struct.std::_Vector_base.12" = type { %"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl" }
%"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl" = type { %"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl_data" }
%"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.7" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl" }
%"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl" = type { %"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.Vertex = type { [16 x i16] }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.2 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [25 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [23 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [50 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_Z9timestampv() #0

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z7murmur3j(i32 noundef) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z11benchCodecsRKSt6vectorI6VertexSaIS0_EERKS_IjSaIjEERdS9_b(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIhEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @printf(ptr noundef, ...) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

declare i32 @meshopt_decodeVertexBuffer(ptr noundef, i64 noundef, i64 noundef, ptr noundef, i64 noundef) #3

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z12benchFiltersmRdS_S_S_b(i64 noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8readFilePKc(ptr dead_on_unwind noalias writable sret(%struct.File) align 8, ptr noundef) #2

declare void @meshopt_encodeVertexVersion(i32 noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4FileD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #5 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #6 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i8, align 1
  %7 = alloca i8, align 1
  %8 = alloca i8, align 1
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::vector.11", align 8
  %11 = alloca i32, align 4
  %12 = alloca %struct.File, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca i64, align 8
  %16 = alloca i64, align 8
  %17 = alloca i64, align 8
  %18 = alloca i64, align 8
  %19 = alloca i64, align 8
  %20 = alloca i64, align 8
  %21 = alloca %"class.std::vector.5", align 8
  %22 = alloca %"class.std::allocator.7", align 1
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca double, align 8
  %26 = alloca double, align 8
  %27 = alloca i32, align 4
  %28 = alloca double, align 8
  %29 = alloca i64, align 8
  %30 = alloca i32, align 4
  %31 = alloca double, align 8
  %32 = alloca i64, align 8
  %33 = alloca i32, align 4
  %34 = alloca double, align 8
  %35 = alloca double, align 8
  %36 = alloca double, align 8
  %37 = alloca i32, align 4
  %38 = alloca %"class.std::vector", align 8
  %39 = alloca i32, align 4
  %40 = alloca i32, align 4
  %41 = alloca %struct.Vertex, align 2
  %42 = alloca i32, align 4
  %43 = alloca i32, align 4
  %44 = alloca %"class.std::vector.0", align 8
  %45 = alloca i32, align 4
  %46 = alloca i32, align 4
  %47 = alloca i32, align 4
  %48 = alloca i32, align 4
  %49 = alloca i32, align 4
  %50 = alloca i32, align 4
  %51 = alloca i32, align 4
  %52 = alloca i32, align 4
  %53 = alloca i32, align 4
  %54 = alloca double, align 8
  %55 = alloca double, align 8
  %56 = alloca double, align 8
  %57 = alloca double, align 8
  %58 = alloca double, align 8
  %59 = alloca double, align 8
  %60 = alloca double, align 8
  %61 = alloca double, 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 @meshopt_encodeIndexVersion(i32 noundef 1)
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #8
  store i8 0, ptr %6, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #8
  store i8 0, ptr %7, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #8
  store i8 0, ptr %8, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  store i32 1, ptr %9, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %97, %2
  %63 = load i32, ptr %9, align 4, !tbaa !5
  %64 = load i32, ptr %4, align 4, !tbaa !5
  %65 = icmp slt i32 %63, %64
  br i1 %65, label %67, label %66

66:                                               ; preds = %62
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  br label %100

67:                                               ; preds = %62
  %68 = load ptr, ptr %5, align 8, !tbaa !9
  %69 = load i32, ptr %9, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds ptr, ptr %68, i64 %70
  %72 = load ptr, ptr %71, align 8, !tbaa !9
  %73 = call i32 @strcmp(ptr noundef %72, ptr noundef @.str.12) #9
  %74 = icmp eq i32 %73, 0
  br i1 %74, label %75, label %76

75:                                               ; preds = %67
  store i8 1, ptr %6, align 1, !tbaa !11
  br label %76

76:                                               ; preds = %75, %67
  %77 = load ptr, ptr %5, align 8, !tbaa !9
  %78 = load i32, ptr %9, align 4, !tbaa !5
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds ptr, ptr %77, i64 %79
  %81 = load ptr, ptr %80, align 8, !tbaa !9
  %82 = call i32 @strcmp(ptr noundef %81, ptr noundef @.str.13) #9
  %83 = icmp eq i32 %82, 0
  br i1 %83, label %84, label %85

84:                                               ; preds = %76
  store i8 1, ptr %7, align 1, !tbaa !11
  br label %85

85:                                               ; preds = %84, %76
  %86 = load ptr, ptr %5, align 8, !tbaa !9
  %87 = load i32, ptr %9, align 4, !tbaa !5
  %88 = sext i32 %87 to i64
  %89 = getelementptr inbounds ptr, ptr %86, i64 %88
  %90 = load ptr, ptr %89, align 8, !tbaa !9
  %91 = getelementptr inbounds i8, ptr %90, i64 0
  %92 = load i8, ptr %91, align 1, !tbaa !13
  %93 = sext i8 %92 to i32
  %94 = icmp ne i32 %93, 45
  br i1 %94, label %95, label %96

95:                                               ; preds = %85
  store i8 1, ptr %8, align 1, !tbaa !11
  br label %96

96:                                               ; preds = %95, %85
  br label %97

97:                                               ; preds = %96
  %98 = load i32, ptr %9, align 4, !tbaa !5
  %99 = add nsw i32 %98, 1
  store i32 %99, ptr %9, align 4, !tbaa !5
  br label %62, !llvm.loop !14

100:                                              ; preds = %66
  %101 = load i8, ptr %8, align 1, !tbaa !11, !range !16, !noundef !17
  %102 = trunc i8 %101 to i1
  br i1 %102, label %103, label %371

103:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #8
  call void @_ZNSt6vectorI4FileSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #8
  store i32 1, ptr %11, align 4, !tbaa !5
  br label %104

104:                                              ; preds = %137, %103
  %105 = load i32, ptr %11, align 4, !tbaa !5
  %106 = load i32, ptr %4, align 4, !tbaa !5
  %107 = icmp slt i32 %105, %106
  br i1 %107, label %109, label %108

108:                                              ; preds = %104
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  br label %140

109:                                              ; preds = %104
  %110 = load ptr, ptr %5, align 8, !tbaa !9
  %111 = load i32, ptr %11, align 4, !tbaa !5
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds ptr, ptr %110, i64 %112
  %114 = load ptr, ptr %113, align 8, !tbaa !9
  %115 = getelementptr inbounds i8, ptr %114, i64 0
  %116 = load i8, ptr %115, align 1, !tbaa !13
  %117 = sext i8 %116 to i32
  %118 = icmp ne i32 %117, 45
  br i1 %118, label %119, label %136

119:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 64, ptr %12) #8
  %120 = load ptr, ptr %5, align 8, !tbaa !9
  %121 = load i32, ptr %11, align 4, !tbaa !5
  %122 = sext i32 %121 to i64
  %123 = getelementptr inbounds ptr, ptr %120, i64 %122
  %124 = load ptr, ptr %123, align 8, !tbaa !9
  invoke void @_Z8readFilePKc(ptr dead_on_unwind writable sret(%struct.File) align 8 %12, ptr noundef %124)
          to label %125 unwind label %127

125:                                              ; preds = %119
  invoke void @_ZNSt6vectorI4FileSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(64) %12)
          to label %126 unwind label %131

126:                                              ; preds = %125
  call void @_ZN4FileD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %12) #8
  call void @llvm.lifetime.end.p0(i64 64, ptr %12) #8
  br label %136

127:                                              ; preds = %119
  %128 = landingpad { ptr, i32 }
          cleanup
  %129 = extractvalue { ptr, i32 } %128, 0
  store ptr %129, ptr %13, align 8
  %130 = extractvalue { ptr, i32 } %128, 1
  store i32 %130, ptr %14, align 4
  br label %135

131:                                              ; preds = %125
  %132 = landingpad { ptr, i32 }
          cleanup
  %133 = extractvalue { ptr, i32 } %132, 0
  store ptr %133, ptr %13, align 8
  %134 = extractvalue { ptr, i32 } %132, 1
  store i32 %134, ptr %14, align 4
  call void @_ZN4FileD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %12) #8
  br label %135

135:                                              ; preds = %131, %127
  call void @llvm.lifetime.end.p0(i64 64, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  br label %370

136:                                              ; preds = %126, %109
  br label %137

137:                                              ; preds = %136
  %138 = load i32, ptr %11, align 4, !tbaa !5
  %139 = add nsw i32 %138, 1
  store i32 %139, ptr %11, align 4, !tbaa !5
  br label %104, !llvm.loop !18

140:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #8
  store i64 0, ptr %15, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #8
  store i64 0, ptr %16, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #8
  store i64 0, ptr %17, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #8
  store i64 0, ptr %18, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #8
  store i64 0, ptr %19, align 8, !tbaa !19
  br label %141

141:                                              ; preds = %182, %140
  %142 = load i64, ptr %19, align 8, !tbaa !19
  %143 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  %144 = icmp ult i64 %142, %143
  br i1 %144, label %146, label %145

145:                                              ; preds = %141
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %189

146:                                              ; preds = %141
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #8
  %147 = load i64, ptr %19, align 8, !tbaa !19
  %148 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %147) #8
  %149 = getelementptr inbounds %struct.File, ptr %148, i32 0, i32 3
  %150 = load i64, ptr %149, align 8, !tbaa !21
  %151 = load i64, ptr %19, align 8, !tbaa !19
  %152 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %151) #8
  %153 = getelementptr inbounds %struct.File, ptr %152, i32 0, i32 2
  %154 = load i64, ptr %153, align 8, !tbaa !27
  %155 = mul i64 %150, %154
  store i64 %155, ptr %20, align 8, !tbaa !19
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %157 unwind label %185

157:                                              ; preds = %146
  %158 = load i64, ptr %156, align 8, !tbaa !19
  store i64 %158, ptr %15, align 8, !tbaa !19
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  %159 = load i64, ptr %19, align 8, !tbaa !19
  %160 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %159) #8
  %161 = getelementptr inbounds %struct.File, ptr %160, i32 0, i32 3
  %162 = load i64, ptr %161, align 8, !tbaa !21
  %163 = load i64, ptr %19, align 8, !tbaa !19
  %164 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %163) #8
  %165 = getelementptr inbounds %struct.File, ptr %164, i32 0, i32 2
  %166 = load i64, ptr %165, align 8, !tbaa !27
  %167 = mul i64 %162, %166
  %168 = load i64, ptr %16, align 8, !tbaa !19
  %169 = add i64 %168, %167
  store i64 %169, ptr %16, align 8, !tbaa !19
  %170 = load i64, ptr %19, align 8, !tbaa !19
  %171 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %170) #8
  %172 = getelementptr inbounds %struct.File, ptr %171, i32 0, i32 0
  %173 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %172) #8
  %174 = load i64, ptr %17, align 8, !tbaa !19
  %175 = add i64 %174, %173
  store i64 %175, ptr %17, align 8, !tbaa !19
  %176 = load i64, ptr %19, align 8, !tbaa !19
  %177 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %176) #8
  %178 = getelementptr inbounds %struct.File, ptr %177, i32 0, i32 1
  %179 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %178) #8
  %180 = load i64, ptr %18, align 8, !tbaa !19
  %181 = add i64 %180, %179
  store i64 %181, ptr %18, align 8, !tbaa !19
  br label %182

182:                                              ; preds = %157
  %183 = load i64, ptr %19, align 8, !tbaa !19
  %184 = add i64 %183, 1
  store i64 %184, ptr %19, align 8, !tbaa !19
  br label %141, !llvm.loop !28

185:                                              ; preds = %146
  %186 = landingpad { ptr, i32 }
          cleanup
  %187 = extractvalue { ptr, i32 } %186, 0
  store ptr %187, ptr %13, align 8
  %188 = extractvalue { ptr, i32 } %186, 1
  store i32 %188, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %369

189:                                              ; preds = %145
  call void @llvm.lifetime.start.p0(i64 24, ptr %21) #8
  %190 = load i64, ptr %15, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #8
  call void @_ZNSaIhEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #8
  invoke void @_ZNSt6vectorIhSaIhEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %190, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %191 unwind label %224

191:                                              ; preds = %189
  call void @_ZNSt15__new_allocatorIhED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #8
  %192 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.14)
          to label %193 unwind label %228

193:                                              ; preds = %191
  %194 = load i64, ptr %17, align 8, !tbaa !19
  %195 = uitofp i64 %194 to double
  %196 = fdiv double %195, 1.024000e+03
  %197 = fdiv double %196, 1.024000e+03
  %198 = load i64, ptr %18, align 8, !tbaa !19
  %199 = uitofp i64 %198 to double
  %200 = fdiv double %199, 1.024000e+03
  %201 = fdiv double %200, 1.024000e+03
  %202 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.15, double noundef %197, double noundef %201)
          to label %203 unwind label %228

203:                                              ; preds = %193
  %204 = load i64, ptr %17, align 8, !tbaa !19
  %205 = uitofp i64 %204 to double
  %206 = load i64, ptr %16, align 8, !tbaa !19
  %207 = uitofp i64 %206 to double
  %208 = fdiv double %205, %207
  %209 = load i64, ptr %18, align 8, !tbaa !19
  %210 = uitofp i64 %209 to double
  %211 = load i64, ptr %16, align 8, !tbaa !19
  %212 = uitofp i64 %211 to double
  %213 = fdiv double %210, %212
  %214 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.16, double noundef %208, double noundef %213)
          to label %215 unwind label %228

215:                                              ; preds = %203
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #8
  store i32 0, ptr %23, align 4, !tbaa !5
  br label %216

216:                                              ; preds = %358, %215
  %217 = load i32, ptr %23, align 4, !tbaa !5
  %218 = load i8, ptr %7, align 1, !tbaa !11, !range !16, !noundef !17
  %219 = trunc i8 %218 to i1
  %220 = zext i1 %219 to i64
  %221 = select i1 %219, i32 100, i32 1
  %222 = icmp slt i32 %217, %221
  br i1 %222, label %232, label %223

223:                                              ; preds = %216
  store i32 11, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  br label %366

224:                                              ; preds = %189
  %225 = landingpad { ptr, i32 }
          cleanup
  %226 = extractvalue { ptr, i32 } %225, 0
  store ptr %226, ptr %13, align 8
  %227 = extractvalue { ptr, i32 } %225, 1
  store i32 %227, ptr %14, align 4
  call void @_ZNSt15__new_allocatorIhED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #8
  br label %368

228:                                              ; preds = %203, %193, %191
  %229 = landingpad { ptr, i32 }
          cleanup
  %230 = extractvalue { ptr, i32 } %229, 0
  store ptr %230, ptr %13, align 8
  %231 = extractvalue { ptr, i32 } %229, 1
  store i32 %231, ptr %14, align 4
  br label %367

232:                                              ; preds = %216
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #8
  store double 0.000000e+00, ptr %25, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #8
  store double 0.000000e+00, ptr %26, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #8
  store i32 0, ptr %27, align 4, !tbaa !5
  br label %233

233:                                              ; preds = %339, %232
  %234 = load i32, ptr %27, align 4, !tbaa !5
  %235 = icmp slt i32 %234, 50
  br i1 %235, label %237, label %236

236:                                              ; preds = %233
  store i32 14, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #8
  br label %353

237:                                              ; preds = %233
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #8
  %238 = call noundef double @_Z9timestampv()
  store double %238, ptr %28, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #8
  store i64 0, ptr %29, align 8, !tbaa !19
  br label %239

239:                                              ; preds = %274, %237
  %240 = load i64, ptr %29, align 8, !tbaa !19
  %241 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  %242 = icmp ult i64 %240, %241
  br i1 %242, label %244, label %243

243:                                              ; preds = %239
  store i32 17, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #8
  br label %277

244:                                              ; preds = %239
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #8
  %245 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef 0) #8
  %246 = load i64, ptr %29, align 8, !tbaa !19
  %247 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %246) #8
  %248 = getelementptr inbounds %struct.File, ptr %247, i32 0, i32 3
  %249 = load i64, ptr %248, align 8, !tbaa !21
  %250 = load i64, ptr %29, align 8, !tbaa !19
  %251 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %250) #8
  %252 = getelementptr inbounds %struct.File, ptr %251, i32 0, i32 2
  %253 = load i64, ptr %252, align 8, !tbaa !27
  %254 = load i64, ptr %29, align 8, !tbaa !19
  %255 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %254) #8
  %256 = getelementptr inbounds %struct.File, ptr %255, i32 0, i32 0
  %257 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %256, i64 noundef 0) #8
  %258 = load i64, ptr %29, align 8, !tbaa !19
  %259 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %258) #8
  %260 = getelementptr inbounds %struct.File, ptr %259, i32 0, i32 0
  %261 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %260) #8
  %262 = invoke i32 @meshopt_decodeVertexBuffer(ptr noundef %245, i64 noundef %249, i64 noundef %253, ptr noundef %257, i64 noundef %261)
          to label %263 unwind label %268

263:                                              ; preds = %244
  store i32 %262, ptr %30, align 4, !tbaa !5
  %264 = load i32, ptr %30, align 4, !tbaa !5
  %265 = icmp eq i32 %264, 0
  br i1 %265, label %266, label %267

266:                                              ; preds = %263
  br label %273

267:                                              ; preds = %263
  call void @__assert_fail(ptr noundef @.str.2, ptr noundef @.str.3, i32 noundef 258, ptr noundef @__PRETTY_FUNCTION__.main) #10
  unreachable

268:                                              ; preds = %244
  %269 = landingpad { ptr, i32 }
          cleanup
  %270 = extractvalue { ptr, i32 } %269, 0
  store ptr %270, ptr %13, align 8
  %271 = extractvalue { ptr, i32 } %269, 1
  store i32 %271, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #8
  br label %352

272:                                              ; No predecessors!
  br label %273

273:                                              ; preds = %272, %266
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #8
  br label %274

274:                                              ; preds = %273
  %275 = load i64, ptr %29, align 8, !tbaa !19
  %276 = add i64 %275, 1
  store i64 %276, ptr %29, align 8, !tbaa !19
  br label %239, !llvm.loop !31

277:                                              ; preds = %243
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #8
  %278 = call noundef double @_Z9timestampv()
  store double %278, ptr %31, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #8
  store i64 0, ptr %32, align 8, !tbaa !19
  br label %279

279:                                              ; preds = %314, %277
  %280 = load i64, ptr %32, align 8, !tbaa !19
  %281 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  %282 = icmp ult i64 %280, %281
  br i1 %282, label %284, label %283

283:                                              ; preds = %279
  store i32 20, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #8
  br label %317

284:                                              ; preds = %279
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #8
  %285 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef 0) #8
  %286 = load i64, ptr %32, align 8, !tbaa !19
  %287 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %286) #8
  %288 = getelementptr inbounds %struct.File, ptr %287, i32 0, i32 3
  %289 = load i64, ptr %288, align 8, !tbaa !21
  %290 = load i64, ptr %32, align 8, !tbaa !19
  %291 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %290) #8
  %292 = getelementptr inbounds %struct.File, ptr %291, i32 0, i32 2
  %293 = load i64, ptr %292, align 8, !tbaa !27
  %294 = load i64, ptr %32, align 8, !tbaa !19
  %295 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %294) #8
  %296 = getelementptr inbounds %struct.File, ptr %295, i32 0, i32 1
  %297 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %296, i64 noundef 0) #8
  %298 = load i64, ptr %32, align 8, !tbaa !19
  %299 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %298) #8
  %300 = getelementptr inbounds %struct.File, ptr %299, i32 0, i32 1
  %301 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %300) #8
  %302 = invoke i32 @meshopt_decodeVertexBuffer(ptr noundef %285, i64 noundef %289, i64 noundef %293, ptr noundef %297, i64 noundef %301)
          to label %303 unwind label %308

303:                                              ; preds = %284
  store i32 %302, ptr %33, align 4, !tbaa !5
  %304 = load i32, ptr %33, align 4, !tbaa !5
  %305 = icmp eq i32 %304, 0
  br i1 %305, label %306, label %307

306:                                              ; preds = %303
  br label %313

307:                                              ; preds = %303
  call void @__assert_fail(ptr noundef @.str.2, ptr noundef @.str.3, i32 noundef 267, ptr noundef @__PRETTY_FUNCTION__.main) #10
  unreachable

308:                                              ; preds = %284
  %309 = landingpad { ptr, i32 }
          cleanup
  %310 = extractvalue { ptr, i32 } %309, 0
  store ptr %310, ptr %13, align 8
  %311 = extractvalue { ptr, i32 } %309, 1
  store i32 %311, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #8
  br label %351

312:                                              ; No predecessors!
  br label %313

313:                                              ; preds = %312, %306
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #8
  br label %314

314:                                              ; preds = %313
  %315 = load i64, ptr %32, align 8, !tbaa !19
  %316 = add i64 %315, 1
  store i64 %316, ptr %32, align 8, !tbaa !19
  br label %279, !llvm.loop !32

317:                                              ; preds = %283
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #8
  %318 = call noundef double @_Z9timestampv()
  store double %318, ptr %34, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #8
  %319 = load i64, ptr %16, align 8, !tbaa !19
  %320 = uitofp i64 %319 to double
  %321 = fdiv double %320, 1.000000e+09
  %322 = load double, ptr %31, align 8, !tbaa !29
  %323 = load double, ptr %28, align 8, !tbaa !29
  %324 = fsub double %322, %323
  %325 = fdiv double %321, %324
  store double %325, ptr %35, align 8, !tbaa !29
  %326 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %35)
          to label %327 unwind label %342

327:                                              ; preds = %317
  %328 = load double, ptr %326, align 8, !tbaa !29
  store double %328, ptr %25, align 8, !tbaa !29
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #8
  %329 = load i64, ptr %16, align 8, !tbaa !19
  %330 = uitofp i64 %329 to double
  %331 = fdiv double %330, 1.000000e+09
  %332 = load double, ptr %34, align 8, !tbaa !29
  %333 = load double, ptr %31, align 8, !tbaa !29
  %334 = fsub double %332, %333
  %335 = fdiv double %331, %334
  store double %335, ptr %36, align 8, !tbaa !29
  %336 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(8) %36)
          to label %337 unwind label %346

337:                                              ; preds = %327
  %338 = load double, ptr %336, align 8, !tbaa !29
  store double %338, ptr %26, align 8, !tbaa !29
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  br label %339

339:                                              ; preds = %337
  %340 = load i32, ptr %27, align 4, !tbaa !5
  %341 = add nsw i32 %340, 1
  store i32 %341, ptr %27, align 4, !tbaa !5
  br label %233, !llvm.loop !33

342:                                              ; preds = %317
  %343 = landingpad { ptr, i32 }
          cleanup
  %344 = extractvalue { ptr, i32 } %343, 0
  store ptr %344, ptr %13, align 8
  %345 = extractvalue { ptr, i32 } %343, 1
  store i32 %345, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #8
  br label %350

346:                                              ; preds = %327
  %347 = landingpad { ptr, i32 }
          cleanup
  %348 = extractvalue { ptr, i32 } %347, 0
  store ptr %348, ptr %13, align 8
  %349 = extractvalue { ptr, i32 } %347, 1
  store i32 %349, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #8
  br label %350

350:                                              ; preds = %346, %342
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #8
  br label %351

351:                                              ; preds = %350, %308
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #8
  br label %352

352:                                              ; preds = %351, %268
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #8
  br label %365

353:                                              ; preds = %236
  %354 = load double, ptr %25, align 8, !tbaa !29
  %355 = load double, ptr %26, align 8, !tbaa !29
  %356 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.17, double noundef %354, double noundef %355)
          to label %357 unwind label %361

357:                                              ; preds = %353
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #8
  br label %358

358:                                              ; preds = %357
  %359 = load i32, ptr %23, align 4, !tbaa !5
  %360 = add nsw i32 %359, 1
  store i32 %360, ptr %23, align 4, !tbaa !5
  br label %216, !llvm.loop !34

361:                                              ; preds = %353
  %362 = landingpad { ptr, i32 }
          cleanup
  %363 = extractvalue { ptr, i32 } %362, 0
  store ptr %363, ptr %13, align 8
  %364 = extractvalue { ptr, i32 } %362, 1
  store i32 %364, ptr %14, align 4
  br label %365

365:                                              ; preds = %361, %352
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  br label %367

366:                                              ; preds = %223
  store i32 0, ptr %3, align 4
  store i32 1, ptr %24, align 4
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  call void @_ZNSt6vectorI4FileSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #8
  br label %572

367:                                              ; preds = %365, %228
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #8
  br label %368

368:                                              ; preds = %367, %224
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #8
  br label %369

369:                                              ; preds = %368, %185
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  br label %370

370:                                              ; preds = %369, %135
  call void @_ZNSt6vectorI4FileSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #8
  br label %578

371:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #8
  store i32 1000, ptr %37, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %38) #8
  call void @_ZNSt6vectorI6VertexSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %38) #8
  invoke void @_ZNSt6vectorI6VertexSaIS0_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %38, i64 noundef 1002001)
          to label %372 unwind label %377

372:                                              ; preds = %371
  call void @llvm.lifetime.start.p0(i64 4, ptr %39) #8
  store i32 0, ptr %39, align 4, !tbaa !5
  br label %373

373:                                              ; preds = %424, %372
  %374 = load i32, ptr %39, align 4, !tbaa !5
  %375 = icmp sle i32 %374, 1000
  br i1 %375, label %381, label %376

376:                                              ; preds = %373
  store i32 23, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %39) #8
  br label %427

377:                                              ; preds = %371
  %378 = landingpad { ptr, i32 }
          cleanup
  %379 = extractvalue { ptr, i32 } %378, 0
  store ptr %379, ptr %13, align 8
  %380 = extractvalue { ptr, i32 } %378, 1
  store i32 %380, ptr %14, align 4
  br label %577

381:                                              ; preds = %373
  call void @llvm.lifetime.start.p0(i64 4, ptr %40) #8
  store i32 0, ptr %40, align 4, !tbaa !5
  br label %382

382:                                              ; preds = %416, %381
  %383 = load i32, ptr %40, align 4, !tbaa !5
  %384 = icmp sle i32 %383, 1000
  br i1 %384, label %386, label %385

385:                                              ; preds = %382
  store i32 26, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %40) #8
  br label %423

386:                                              ; preds = %382
  call void @llvm.lifetime.start.p0(i64 32, ptr %41) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %42) #8
  store i32 0, ptr %42, align 4, !tbaa !5
  br label %387

387:                                              ; preds = %411, %386
  %388 = load i32, ptr %42, align 4, !tbaa !5
  %389 = icmp slt i32 %388, 16
  br i1 %389, label %391, label %390

390:                                              ; preds = %387
  store i32 29, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %42) #8
  br label %414

391:                                              ; preds = %387
  call void @llvm.lifetime.start.p0(i64 4, ptr %43) #8
  %392 = load i32, ptr %39, align 4, !tbaa !5
  %393 = mul nsw i32 %392, 1001
  %394 = load i32, ptr %40, align 4, !tbaa !5
  %395 = add nsw i32 %393, %394
  %396 = mul nsw i32 %395, 16
  %397 = load i32, ptr %42, align 4, !tbaa !5
  %398 = add nsw i32 %396, %397
  %399 = call noundef i32 @_Z7murmur3j(i32 noundef %398)
  store i32 %399, ptr %43, align 4, !tbaa !5
  %400 = load i32, ptr %43, align 4, !tbaa !5
  %401 = load i32, ptr %42, align 4, !tbaa !5
  %402 = add nsw i32 %401, 1
  %403 = shl i32 1, %402
  %404 = sub nsw i32 %403, 1
  %405 = and i32 %400, %404
  %406 = trunc i32 %405 to i16
  %407 = getelementptr inbounds %struct.Vertex, ptr %41, i32 0, i32 0
  %408 = load i32, ptr %42, align 4, !tbaa !5
  %409 = sext i32 %408 to i64
  %410 = getelementptr inbounds [16 x i16], ptr %407, i64 0, i64 %409
  store i16 %406, ptr %410, align 2, !tbaa !35
  call void @llvm.lifetime.end.p0(i64 4, ptr %43) #8
  br label %411

411:                                              ; preds = %391
  %412 = load i32, ptr %42, align 4, !tbaa !5
  %413 = add nsw i32 %412, 1
  store i32 %413, ptr %42, align 4, !tbaa !5
  br label %387, !llvm.loop !37

414:                                              ; preds = %390
  invoke void @_ZNSt6vectorI6VertexSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %38, ptr noundef nonnull align 2 dereferenceable(32) %41)
          to label %415 unwind label %419

415:                                              ; preds = %414
  call void @llvm.lifetime.end.p0(i64 32, ptr %41) #8
  br label %416

416:                                              ; preds = %415
  %417 = load i32, ptr %40, align 4, !tbaa !5
  %418 = add nsw i32 %417, 1
  store i32 %418, ptr %40, align 4, !tbaa !5
  br label %382, !llvm.loop !38

419:                                              ; preds = %414
  %420 = landingpad { ptr, i32 }
          cleanup
  %421 = extractvalue { ptr, i32 } %420, 0
  store ptr %421, ptr %13, align 8
  %422 = extractvalue { ptr, i32 } %420, 1
  store i32 %422, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %41) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %40) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %39) #8
  br label %577

423:                                              ; preds = %385
  br label %424

424:                                              ; preds = %423
  %425 = load i32, ptr %39, align 4, !tbaa !5
  %426 = add nsw i32 %425, 1
  store i32 %426, ptr %39, align 4, !tbaa !5
  br label %373, !llvm.loop !39

427:                                              ; preds = %376
  call void @llvm.lifetime.start.p0(i64 24, ptr %44) #8
  call void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %44) #8
  invoke void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef 6000000)
          to label %428 unwind label %433

428:                                              ; preds = %427
  call void @llvm.lifetime.start.p0(i64 4, ptr %45) #8
  store i32 0, ptr %45, align 4, !tbaa !5
  br label %429

429:                                              ; preds = %514, %428
  %430 = load i32, ptr %45, align 4, !tbaa !5
  %431 = icmp slt i32 %430, 1000
  br i1 %431, label %437, label %432

432:                                              ; preds = %429
  store i32 32, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %45) #8
  br label %517

433:                                              ; preds = %517, %427
  %434 = landingpad { ptr, i32 }
          cleanup
  %435 = extractvalue { ptr, i32 } %434, 0
  store ptr %435, ptr %13, align 8
  %436 = extractvalue { ptr, i32 } %434, 1
  store i32 %436, ptr %14, align 4
  br label %576

437:                                              ; preds = %429
  call void @llvm.lifetime.start.p0(i64 4, ptr %46) #8
  store i32 0, ptr %46, align 4, !tbaa !5
  br label %438

438:                                              ; preds = %485, %437
  %439 = load i32, ptr %46, align 4, !tbaa !5
  %440 = icmp slt i32 %439, 1000
  br i1 %440, label %442, label %441

441:                                              ; preds = %438
  store i32 35, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %46) #8
  br label %513

442:                                              ; preds = %438
  call void @llvm.lifetime.start.p0(i64 4, ptr %47) #8
  %443 = load i32, ptr %45, align 4, !tbaa !5
  %444 = add nsw i32 %443, 0
  %445 = mul nsw i32 %444, 1000
  %446 = load i32, ptr %46, align 4, !tbaa !5
  %447 = add nsw i32 %446, 0
  %448 = add nsw i32 %445, %447
  store i32 %448, ptr %47, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 4 dereferenceable(4) %47)
          to label %449 unwind label %488

449:                                              ; preds = %442
  call void @llvm.lifetime.end.p0(i64 4, ptr %47) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %48) #8
  %450 = load i32, ptr %45, align 4, !tbaa !5
  %451 = add nsw i32 %450, 1
  %452 = mul nsw i32 %451, 1000
  %453 = load i32, ptr %46, align 4, !tbaa !5
  %454 = add nsw i32 %453, 0
  %455 = add nsw i32 %452, %454
  store i32 %455, ptr %48, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 4 dereferenceable(4) %48)
          to label %456 unwind label %492

456:                                              ; preds = %449
  call void @llvm.lifetime.end.p0(i64 4, ptr %48) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %49) #8
  %457 = load i32, ptr %45, align 4, !tbaa !5
  %458 = add nsw i32 %457, 0
  %459 = mul nsw i32 %458, 1000
  %460 = load i32, ptr %46, align 4, !tbaa !5
  %461 = add nsw i32 %460, 1
  %462 = add nsw i32 %459, %461
  store i32 %462, ptr %49, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 4 dereferenceable(4) %49)
          to label %463 unwind label %496

463:                                              ; preds = %456
  call void @llvm.lifetime.end.p0(i64 4, ptr %49) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %50) #8
  %464 = load i32, ptr %45, align 4, !tbaa !5
  %465 = add nsw i32 %464, 0
  %466 = mul nsw i32 %465, 1000
  %467 = load i32, ptr %46, align 4, !tbaa !5
  %468 = add nsw i32 %467, 1
  %469 = add nsw i32 %466, %468
  store i32 %469, ptr %50, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 4 dereferenceable(4) %50)
          to label %470 unwind label %500

470:                                              ; preds = %463
  call void @llvm.lifetime.end.p0(i64 4, ptr %50) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %51) #8
  %471 = load i32, ptr %45, align 4, !tbaa !5
  %472 = add nsw i32 %471, 1
  %473 = mul nsw i32 %472, 1000
  %474 = load i32, ptr %46, align 4, !tbaa !5
  %475 = add nsw i32 %474, 0
  %476 = add nsw i32 %473, %475
  store i32 %476, ptr %51, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 4 dereferenceable(4) %51)
          to label %477 unwind label %504

477:                                              ; preds = %470
  call void @llvm.lifetime.end.p0(i64 4, ptr %51) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %52) #8
  %478 = load i32, ptr %45, align 4, !tbaa !5
  %479 = add nsw i32 %478, 1
  %480 = mul nsw i32 %479, 1000
  %481 = load i32, ptr %46, align 4, !tbaa !5
  %482 = add nsw i32 %481, 1
  %483 = add nsw i32 %480, %482
  store i32 %483, ptr %52, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 4 dereferenceable(4) %52)
          to label %484 unwind label %508

484:                                              ; preds = %477
  call void @llvm.lifetime.end.p0(i64 4, ptr %52) #8
  br label %485

485:                                              ; preds = %484
  %486 = load i32, ptr %46, align 4, !tbaa !5
  %487 = add nsw i32 %486, 1
  store i32 %487, ptr %46, align 4, !tbaa !5
  br label %438, !llvm.loop !40

488:                                              ; preds = %442
  %489 = landingpad { ptr, i32 }
          cleanup
  %490 = extractvalue { ptr, i32 } %489, 0
  store ptr %490, ptr %13, align 8
  %491 = extractvalue { ptr, i32 } %489, 1
  store i32 %491, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %47) #8
  br label %512

492:                                              ; preds = %449
  %493 = landingpad { ptr, i32 }
          cleanup
  %494 = extractvalue { ptr, i32 } %493, 0
  store ptr %494, ptr %13, align 8
  %495 = extractvalue { ptr, i32 } %493, 1
  store i32 %495, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %48) #8
  br label %512

496:                                              ; preds = %456
  %497 = landingpad { ptr, i32 }
          cleanup
  %498 = extractvalue { ptr, i32 } %497, 0
  store ptr %498, ptr %13, align 8
  %499 = extractvalue { ptr, i32 } %497, 1
  store i32 %499, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %49) #8
  br label %512

500:                                              ; preds = %463
  %501 = landingpad { ptr, i32 }
          cleanup
  %502 = extractvalue { ptr, i32 } %501, 0
  store ptr %502, ptr %13, align 8
  %503 = extractvalue { ptr, i32 } %501, 1
  store i32 %503, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %50) #8
  br label %512

504:                                              ; preds = %470
  %505 = landingpad { ptr, i32 }
          cleanup
  %506 = extractvalue { ptr, i32 } %505, 0
  store ptr %506, ptr %13, align 8
  %507 = extractvalue { ptr, i32 } %505, 1
  store i32 %507, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %51) #8
  br label %512

508:                                              ; preds = %477
  %509 = landingpad { ptr, i32 }
          cleanup
  %510 = extractvalue { ptr, i32 } %509, 0
  store ptr %510, ptr %13, align 8
  %511 = extractvalue { ptr, i32 } %509, 1
  store i32 %511, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %52) #8
  br label %512

512:                                              ; preds = %508, %504, %500, %496, %492, %488
  call void @llvm.lifetime.end.p0(i64 4, ptr %46) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %45) #8
  br label %576

513:                                              ; preds = %441
  br label %514

514:                                              ; preds = %513
  %515 = load i32, ptr %45, align 4, !tbaa !5
  %516 = add nsw i32 %515, 1
  store i32 %516, ptr %45, align 4, !tbaa !5
  br label %429, !llvm.loop !41

517:                                              ; preds = %432
  %518 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.18)
          to label %519 unwind label %433

519:                                              ; preds = %517
  call void @llvm.lifetime.start.p0(i64 4, ptr %53) #8
  store i32 0, ptr %53, align 4, !tbaa !5
  br label %520

520:                                              ; preds = %549, %519
  %521 = load i32, ptr %53, align 4, !tbaa !5
  %522 = load i8, ptr %7, align 1, !tbaa !11, !range !16, !noundef !17
  %523 = trunc i8 %522 to i1
  %524 = zext i1 %523 to i64
  %525 = select i1 %523, i32 100, i32 1
  %526 = icmp slt i32 %521, %525
  br i1 %526, label %528, label %527

527:                                              ; preds = %520
  store i32 38, ptr %24, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %53) #8
  br label %571

528:                                              ; preds = %520
  invoke void @meshopt_encodeVertexVersion(i32 noundef 0)
          to label %529 unwind label %552

529:                                              ; preds = %528
  call void @llvm.lifetime.start.p0(i64 8, ptr %54) #8
  store double 0.000000e+00, ptr %54, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %55) #8
  store double 0.000000e+00, ptr %55, align 8, !tbaa !29
  %530 = load i8, ptr %6, align 1, !tbaa !11, !range !16, !noundef !17
  %531 = trunc i8 %530 to i1
  invoke void @_Z11benchCodecsRKSt6vectorI6VertexSaIS0_EERKS_IjSaIjEERdS9_b(ptr noundef nonnull align 8 dereferenceable(24) %38, ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef nonnull align 8 dereferenceable(8) %55, i1 noundef zeroext %531)
          to label %532 unwind label %556

532:                                              ; preds = %529
  invoke void @meshopt_encodeVertexVersion(i32 noundef 1)
          to label %533 unwind label %556

533:                                              ; preds = %532
  call void @llvm.lifetime.start.p0(i64 8, ptr %56) #8
  store double 0.000000e+00, ptr %56, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %57) #8
  store double 0.000000e+00, ptr %57, align 8, !tbaa !29
  %534 = load i8, ptr %6, align 1, !tbaa !11, !range !16, !noundef !17
  %535 = trunc i8 %534 to i1
  invoke void @_Z11benchCodecsRKSt6vectorI6VertexSaIS0_EERKS_IjSaIjEERdS9_b(ptr noundef nonnull align 8 dereferenceable(24) %38, ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef nonnull align 8 dereferenceable(8) %57, i1 noundef zeroext %535)
          to label %536 unwind label %560

536:                                              ; preds = %533
  call void @llvm.lifetime.start.p0(i64 8, ptr %58) #8
  store double 0.000000e+00, ptr %58, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %59) #8
  store double 0.000000e+00, ptr %59, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %60) #8
  store double 0.000000e+00, ptr %60, align 8, !tbaa !29
  call void @llvm.lifetime.start.p0(i64 8, ptr %61) #8
  store double 0.000000e+00, ptr %61, align 8, !tbaa !29
  %537 = load i8, ptr %6, align 1, !tbaa !11, !range !16, !noundef !17
  %538 = trunc i8 %537 to i1
  invoke void @_Z12benchFiltersmRdS_S_S_b(i64 noundef 8000000, ptr noundef nonnull align 8 dereferenceable(8) %58, ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef nonnull align 8 dereferenceable(8) %60, ptr noundef nonnull align 8 dereferenceable(8) %61, i1 noundef zeroext %538)
          to label %539 unwind label %564

539:                                              ; preds = %536
  %540 = load double, ptr %54, align 8, !tbaa !29
  %541 = load double, ptr %56, align 8, !tbaa !29
  %542 = load double, ptr %55, align 8, !tbaa !29
  %543 = load double, ptr %58, align 8, !tbaa !29
  %544 = load double, ptr %59, align 8, !tbaa !29
  %545 = load double, ptr %60, align 8, !tbaa !29
  %546 = load double, ptr %61, align 8, !tbaa !29
  %547 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.19, double noundef %540, double noundef %541, double noundef %542, double noundef %543, double noundef %544, double noundef %545, double noundef %546)
          to label %548 unwind label %564

548:                                              ; preds = %539
  call void @llvm.lifetime.end.p0(i64 8, ptr %61) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %60) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %57) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %56) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #8
  br label %549

549:                                              ; preds = %548
  %550 = load i32, ptr %53, align 4, !tbaa !5
  %551 = add nsw i32 %550, 1
  store i32 %551, ptr %53, align 4, !tbaa !5
  br label %520, !llvm.loop !42

552:                                              ; preds = %528
  %553 = landingpad { ptr, i32 }
          cleanup
  %554 = extractvalue { ptr, i32 } %553, 0
  store ptr %554, ptr %13, align 8
  %555 = extractvalue { ptr, i32 } %553, 1
  store i32 %555, ptr %14, align 4
  br label %570

556:                                              ; preds = %532, %529
  %557 = landingpad { ptr, i32 }
          cleanup
  %558 = extractvalue { ptr, i32 } %557, 0
  store ptr %558, ptr %13, align 8
  %559 = extractvalue { ptr, i32 } %557, 1
  store i32 %559, ptr %14, align 4
  br label %569

560:                                              ; preds = %533
  %561 = landingpad { ptr, i32 }
          cleanup
  %562 = extractvalue { ptr, i32 } %561, 0
  store ptr %562, ptr %13, align 8
  %563 = extractvalue { ptr, i32 } %561, 1
  store i32 %563, ptr %14, align 4
  br label %568

564:                                              ; preds = %539, %536
  %565 = landingpad { ptr, i32 }
          cleanup
  %566 = extractvalue { ptr, i32 } %565, 0
  store ptr %566, ptr %13, align 8
  %567 = extractvalue { ptr, i32 } %565, 1
  store i32 %567, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %61) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %60) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #8
  br label %568

568:                                              ; preds = %564, %560
  call void @llvm.lifetime.end.p0(i64 8, ptr %57) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %56) #8
  br label %569

569:                                              ; preds = %568, %556
  call void @llvm.lifetime.end.p0(i64 8, ptr %55) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %54) #8
  br label %570

570:                                              ; preds = %569, %552
  call void @llvm.lifetime.end.p0(i64 4, ptr %53) #8
  br label %576

571:                                              ; preds = %527
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %44) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %44) #8
  call void @_ZNSt6vectorI6VertexSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %38) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %38) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #8
  store i32 0, ptr %24, align 4
  br label %572

572:                                              ; preds = %571, %366
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #8
  %573 = load i32, ptr %24, align 4
  switch i32 %573, label %584 [
    i32 0, label %574
    i32 1, label %574
  ]

574:                                              ; preds = %572, %572
  %575 = load i32, ptr %3, align 4
  ret i32 %575

576:                                              ; preds = %570, %512, %433
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %44) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %44) #8
  br label %577

577:                                              ; preds = %576, %419, %377
  call void @_ZNSt6vectorI6VertexSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %38) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %38) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #8
  br label %578

578:                                              ; preds = %577, %370
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #8
  br label %579

579:                                              ; preds = %578
  %580 = load ptr, ptr %13, align 8
  %581 = load i32, ptr %14, align 4
  %582 = insertvalue { ptr, i32 } poison, ptr %580, 0
  %583 = insertvalue { ptr, i32 } %582, i32 %581, 1
  resume { ptr, i32 } %583

584:                                              ; preds = %572
  unreachable
}

declare void @meshopt_encodeIndexVersion(i32 noundef) #3

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI4FileSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI4FileSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(64)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI4FileSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 2 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIhED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "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 = { 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 #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { 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 #8 = { nounwind }
attributes #9 = { nounwind willreturn memory(read) }
attributes #10 = { noreturn 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 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = !{i8 0, i8 2}
!17 = !{}
!18 = distinct !{!18, !15}
!19 = !{!20, !20, i64 0}
!20 = !{!"long", !7, i64 0}
!21 = !{!22, !20, i64 56}
!22 = !{!"_ZTS4File", !23, i64 0, !23, i64 24, !20, i64 48, !20, i64 56}
!23 = !{!"_ZTSSt6vectorIhSaIhEE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !10, i64 0, !10, i64 8, !10, i64 16}
!27 = !{!22, !20, i64 48}
!28 = distinct !{!28, !15}
!29 = !{!30, !30, i64 0}
!30 = !{!"double", !7, i64 0}
!31 = distinct !{!31, !15}
!32 = distinct !{!32, !15}
!33 = distinct !{!33, !15}
!34 = distinct !{!34, !15}
!35 = !{!36, !36, i64 0}
!36 = !{!"short", !7, i64 0}
!37 = distinct !{!37, !15}
!38 = distinct !{!38, !15}
!39 = distinct !{!39, !15}
!40 = distinct !{!40, !15}
!41 = distinct !{!41, !15}
!42 = distinct !{!42, !15}


; 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"

%struct.File = type { %"class.std::vector.5", %"class.std::vector.5", i64, i64 }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.11" = type { %"struct.std::_Vector_base.12" }
%"struct.std::_Vector_base.12" = type { %"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl" }
%"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl" = type { %"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl_data" }
%"struct.std::_Vector_base<File, std::allocator<File>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.7" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl" }
%"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl" = type { %"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Vertex, std::allocator<Vertex>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.Vertex = type { [16 x i16] }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.2 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.16 = external hidden unnamed_addr constant [25 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [23 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [51 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [50 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_Z9timestampv() local_unnamed_addr #0

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z7murmur3j(i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z11benchCodecsRKSt6vectorI6VertexSaIS0_EERKS_IjSaIjEERdS9_b(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIhEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

declare i32 @meshopt_decodeVertexBuffer(ptr noundef, i64 noundef, i64 noundef, ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z12benchFiltersmRdS_S_S_b(i64 noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8readFilePKc(ptr dead_on_unwind noalias writable sret(%struct.File) align 8, ptr noundef) local_unnamed_addr #2

declare void @meshopt_encodeVertexVersion(i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4FileD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #6 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #7 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::vector.11", align 8
  %4 = alloca %struct.File, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca %"class.std::vector.5", align 8
  %8 = alloca %"class.std::allocator.7", align 1
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca double, align 8
  %13 = alloca %"class.std::vector", align 8
  %14 = alloca %struct.Vertex, align 2
  %15 = alloca %"class.std::vector.0", align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca double, align 8
  %23 = alloca double, align 8
  %24 = alloca double, align 8
  %25 = alloca double, align 8
  %26 = alloca double, align 8
  %27 = alloca double, align 8
  %28 = alloca double, align 8
  %29 = alloca double, align 8
  tail call void @meshopt_encodeIndexVersion(i32 noundef 1)
  %30 = icmp sgt i32 %0, 1
  br i1 %30, label %.lr.ph.preheader, label %._crit_edge.thread

.lr.ph.preheader:                                 ; preds = %2
  %wide.trip.count = zext nneg i32 %0 to i64
  br label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph
  br i1 %.1105, label %38, label %._crit_edge.thread

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next, %.lr.ph ]
  %.0101152 = phi i1 [ false, %.lr.ph.preheader ], [ %spec.select, %.lr.ph ]
  %.0102151 = phi i8 [ 0, %.lr.ph.preheader ], [ %.1103, %.lr.ph ]
  %.0104150 = phi i1 [ false, %.lr.ph.preheader ], [ %.1105, %.lr.ph ]
  %31 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %32 = load ptr, ptr %31, align 8, !tbaa !5
  %33 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %32, ptr noundef nonnull dereferenceable(1) @.str.12) #9
  %34 = icmp eq i32 %33, 0
  %spec.select = select i1 %34, i1 true, i1 %.0101152
  %35 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %32, ptr noundef nonnull dereferenceable(1) @.str.13) #9
  %36 = icmp eq i32 %35, 0
  %.1103 = select i1 %36, i8 1, i8 %.0102151
  %37 = load i8, ptr %32, align 1, !tbaa !9
  %.not145 = icmp ne i8 %37, 45
  %.1105 = select i1 %.not145, i1 true, i1 %.0104150
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !10

38:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #10
  call void @_ZNSt6vectorI4FileSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  br i1 %30, label %.lr.ph163.preheader, label %._crit_edge164

.lr.ph163.preheader:                              ; preds = %38
  %wide.trip.count207 = zext nneg i32 %0 to i64
  br label %.lr.ph163

._crit_edge164:                                   ; preds = %51, %38
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #10
  store i64 0, ptr %5, align 8, !tbaa !12
  %39 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  %.not185 = icmp eq i64 %39, 0
  br i1 %.not185, label %._crit_edge171, label %.lr.ph170

.lr.ph163:                                        ; preds = %.lr.ph163.preheader, %51
  %indvars.iv204 = phi i64 [ 1, %.lr.ph163.preheader ], [ %indvars.iv.next205, %51 ]
  %40 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv204
  %41 = load ptr, ptr %40, align 8, !tbaa !5
  %42 = load i8, ptr %41, align 1, !tbaa !9
  %.not = icmp eq i8 %42, 45
  br i1 %.not, label %51, label %43

43:                                               ; preds = %.lr.ph163
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %4) #10
  invoke void @_Z8readFilePKc(ptr dead_on_unwind nonnull writable sret(%struct.File) align 8 %4, ptr noundef nonnull %41)
          to label %44 unwind label %46

44:                                               ; preds = %43
  invoke void @_ZNSt6vectorI4FileSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(64) %4)
          to label %45 unwind label %48

45:                                               ; preds = %44
  call void @_ZN4FileD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %4) #10
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %4) #10
  br label %51

46:                                               ; preds = %43
  %47 = landingpad { ptr, i32 }
          cleanup
  br label %50

48:                                               ; preds = %44
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN4FileD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %4) #10
  br label %50

50:                                               ; preds = %48, %46
  %.pn141 = phi { ptr, i32 } [ %49, %48 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %4) #10
  br label %166

51:                                               ; preds = %.lr.ph163, %45
  %indvars.iv.next205 = add nuw nsw i64 %indvars.iv204, 1
  %exitcond208.not = icmp eq i64 %indvars.iv.next205, %wide.trip.count207
  br i1 %exitcond208.not, label %._crit_edge164, label %.lr.ph163, !llvm.loop !14

._crit_edge171.loopexit:                          ; preds = %.lr.ph170
  %.pre = load i64, ptr %5, align 8, !tbaa !12
  %52 = uitofp i64 %75 to double
  %53 = uitofp i64 %79 to double
  %54 = uitofp i64 %72 to double
  br label %._crit_edge171

._crit_edge171:                                   ; preds = %._crit_edge171.loopexit, %._crit_edge164
  %55 = phi i64 [ 0, %._crit_edge164 ], [ %.pre, %._crit_edge171.loopexit ]
  %.0117.lcssa = phi double [ 0.000000e+00, %._crit_edge164 ], [ %54, %._crit_edge171.loopexit ]
  %.0116.lcssa = phi double [ 0.000000e+00, %._crit_edge164 ], [ %52, %._crit_edge171.loopexit ]
  %.0115.lcssa = phi double [ 0.000000e+00, %._crit_edge164 ], [ %53, %._crit_edge171.loopexit ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #10
  call void @_ZNSaIhEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #10
  invoke void @_ZNSt6vectorIhSaIhEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %55, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %83 unwind label %96

.lr.ph170:                                        ; preds = %._crit_edge164, %.lr.ph170
  %.0114168 = phi i64 [ %80, %.lr.ph170 ], [ 0, %._crit_edge164 ]
  %.0115167 = phi i64 [ %79, %.lr.ph170 ], [ 0, %._crit_edge164 ]
  %.0116166 = phi i64 [ %75, %.lr.ph170 ], [ 0, %._crit_edge164 ]
  %.0117165 = phi i64 [ %72, %.lr.ph170 ], [ 0, %._crit_edge164 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #10
  %56 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0114168) #10
  %57 = getelementptr inbounds i8, ptr %56, i64 56
  %58 = load i64, ptr %57, align 8, !tbaa !15
  %59 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0114168) #10
  %60 = getelementptr inbounds i8, ptr %59, i64 48
  %61 = load i64, ptr %60, align 8, !tbaa !21
  %62 = mul i64 %61, %58
  store i64 %62, ptr %6, align 8, !tbaa !12
  %63 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6)
  %64 = load i64, ptr %63, align 8, !tbaa !12
  store i64 %64, ptr %5, align 8, !tbaa !12
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #10
  %65 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0114168) #10
  %66 = getelementptr inbounds i8, ptr %65, i64 56
  %67 = load i64, ptr %66, align 8, !tbaa !15
  %68 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0114168) #10
  %69 = getelementptr inbounds i8, ptr %68, i64 48
  %70 = load i64, ptr %69, align 8, !tbaa !21
  %71 = mul i64 %70, %67
  %72 = add i64 %71, %.0117165
  %73 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0114168) #10
  %74 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %73) #10
  %75 = add i64 %74, %.0116166
  %76 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0114168) #10
  %77 = getelementptr inbounds i8, ptr %76, i64 24
  %78 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %77) #10
  %79 = add i64 %78, %.0115167
  %80 = add nuw i64 %.0114168, 1
  %81 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  %82 = icmp ult i64 %80, %81
  br i1 %82, label %.lr.ph170, label %._crit_edge171.loopexit, !llvm.loop !22

83:                                               ; preds = %._crit_edge171
  call void @_ZNSt15__new_allocatorIhED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #10
  %84 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.14)
  %85 = fmul double %.0116.lcssa, 0x3F50000000000000
  %86 = fmul double %85, 0x3F50000000000000
  %87 = fmul double %.0115.lcssa, 0x3F50000000000000
  %88 = fmul double %87, 0x3F50000000000000
  %89 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.15, double noundef %86, double noundef %88)
  %90 = fdiv double %.0116.lcssa, %.0117.lcssa
  %91 = fdiv double %.0115.lcssa, %.0117.lcssa
  %92 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.16, double noundef %90, double noundef %91)
  %93 = trunc nuw i8 %.1103 to i1
  %94 = fdiv double %.0117.lcssa, 1.000000e+09
  br label %98

95:                                               ; preds = %99
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #10
  call void @_ZNSt6vectorI4FileSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #10
  br label %332

96:                                               ; preds = %._crit_edge171
  %97 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIhED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #10
  br label %165

98:                                               ; preds = %83, %99
  %.0113184 = phi i32 [ 0, %83 ], [ %102, %99 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #10
  store double 0.000000e+00, ptr %9, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #10
  store double 0.000000e+00, ptr %10, align 8, !tbaa !23
  br label %105

99:                                               ; preds = %._crit_edge182
  %100 = load double, ptr %9, align 8, !tbaa !23
  %101 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.17, double noundef %100, double noundef %143)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #10
  %102 = add nuw nsw i32 %.0113184, 1
  %103 = icmp ult i32 %.0113184, 99
  %104 = select i1 %93, i1 %103, i1 false
  br i1 %104, label %98, label %95, !llvm.loop !25

105:                                              ; preds = %98, %._crit_edge182
  %.0112183 = phi i32 [ 0, %98 ], [ %144, %._crit_edge182 ]
  %106 = call noundef double @_Z9timestampv()
  %107 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  %.not186 = icmp eq i64 %107, 0
  br i1 %.not186, label %._crit_edge178, label %.lr.ph177

108:                                              ; preds = %126
  %109 = add nuw i64 %.0109175, 1
  %110 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  %111 = icmp ult i64 %109, %110
  br i1 %111, label %.lr.ph177, label %._crit_edge178, !llvm.loop !26

._crit_edge178:                                   ; preds = %108, %105
  %112 = call noundef double @_Z9timestampv()
  %113 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  %.not187 = icmp eq i64 %113, 0
  br i1 %.not187, label %._crit_edge182, label %.lr.ph181

.lr.ph177:                                        ; preds = %105, %108
  %.0109175 = phi i64 [ %109, %108 ], [ 0, %105 ]
  %114 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef 0) #10
  %115 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0109175) #10
  %116 = getelementptr inbounds i8, ptr %115, i64 56
  %117 = load i64, ptr %116, align 8, !tbaa !15
  %118 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0109175) #10
  %119 = getelementptr inbounds i8, ptr %118, i64 48
  %120 = load i64, ptr %119, align 8, !tbaa !21
  %121 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0109175) #10
  %122 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %121, i64 noundef 0) #10
  %123 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0109175) #10
  %124 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %123) #10
  %125 = invoke i32 @meshopt_decodeVertexBuffer(ptr noundef nonnull %114, i64 noundef %117, i64 noundef %120, ptr noundef nonnull %122, i64 noundef %124)
          to label %126 unwind label %129

126:                                              ; preds = %.lr.ph177
  %127 = icmp eq i32 %125, 0
  br i1 %127, label %108, label %128

128:                                              ; preds = %126
  call void @__assert_fail(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.3, i32 noundef 258, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #11
  unreachable

129:                                              ; preds = %.lr.ph177
  %130 = landingpad { ptr, i32 }
          cleanup
  br label %164

131:                                              ; preds = %159
  %132 = add nuw i64 %.0106179, 1
  %133 = call noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  %134 = icmp ult i64 %132, %133
  br i1 %134, label %.lr.ph181, label %._crit_edge182, !llvm.loop !27

._crit_edge182:                                   ; preds = %131, %._crit_edge178
  %135 = call noundef double @_Z9timestampv()
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #10
  %136 = fsub double %112, %106
  %137 = fdiv double %94, %136
  store double %137, ptr %11, align 8, !tbaa !23
  %138 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %11)
  %139 = load double, ptr %138, align 8, !tbaa !23
  store double %139, ptr %9, align 8, !tbaa !23
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #10
  %140 = fsub double %135, %112
  %141 = fdiv double %94, %140
  store double %141, ptr %12, align 8, !tbaa !23
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %12)
  %143 = load double, ptr %142, align 8, !tbaa !23
  store double %143, ptr %10, align 8, !tbaa !23
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #10
  %144 = add nuw nsw i32 %.0112183, 1
  %exitcond209.not = icmp eq i32 %144, 50
  br i1 %exitcond209.not, label %99, label %105, !llvm.loop !28

.lr.ph181:                                        ; preds = %._crit_edge178, %131
  %.0106179 = phi i64 [ %132, %131 ], [ 0, %._crit_edge178 ]
  %145 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef 0) #10
  %146 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0106179) #10
  %147 = getelementptr inbounds i8, ptr %146, i64 56
  %148 = load i64, ptr %147, align 8, !tbaa !15
  %149 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0106179) #10
  %150 = getelementptr inbounds i8, ptr %149, i64 48
  %151 = load i64, ptr %150, align 8, !tbaa !21
  %152 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0106179) #10
  %153 = getelementptr inbounds i8, ptr %152, i64 24
  %154 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %153, i64 noundef 0) #10
  %155 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %.0106179) #10
  %156 = getelementptr inbounds i8, ptr %155, i64 24
  %157 = call noundef i64 @_ZNKSt6vectorIhSaIhEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %156) #10
  %158 = invoke i32 @meshopt_decodeVertexBuffer(ptr noundef nonnull %145, i64 noundef %148, i64 noundef %151, ptr noundef nonnull %154, i64 noundef %157)
          to label %159 unwind label %162

159:                                              ; preds = %.lr.ph181
  %160 = icmp eq i32 %158, 0
  br i1 %160, label %131, label %161

161:                                              ; preds = %159
  call void @__assert_fail(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.3, i32 noundef 267, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #11
  unreachable

162:                                              ; preds = %.lr.ph181
  %163 = landingpad { ptr, i32 }
          cleanup
  br label %164

164:                                              ; preds = %162, %129
  %.pn138 = phi { ptr, i32 } [ %130, %129 ], [ %163, %162 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #10
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #10
  br label %165

165:                                              ; preds = %164, %96
  %.pn138.pn = phi { ptr, i32 } [ %.pn138, %164 ], [ %97, %96 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #10
  br label %166

166:                                              ; preds = %165, %50
  %.pn141.pn = phi { ptr, i32 } [ %.pn141, %50 ], [ %.pn138.pn, %165 ]
  call void @_ZNSt6vectorI4FileSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #10
  br label %335

._crit_edge.thread:                               ; preds = %2, %._crit_edge
  %.0101.lcssa214 = phi i1 [ %spec.select, %._crit_edge ], [ false, %2 ]
  %.0102.lcssa213 = phi i8 [ %.1103, %._crit_edge ], [ 0, %2 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #10
  call void @_ZNSt6vectorI6VertexSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #10
  invoke void @_ZNSt6vectorI6VertexSaIS0_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef 1002001)
          to label %.preheader147.preheader unwind label %184

.preheader147.preheader:                          ; preds = %._crit_edge.thread
  %167 = getelementptr inbounds i8, ptr %14, i64 2
  %168 = getelementptr inbounds i8, ptr %14, i64 4
  %169 = getelementptr inbounds i8, ptr %14, i64 6
  %170 = getelementptr inbounds i8, ptr %14, i64 8
  %171 = getelementptr inbounds i8, ptr %14, i64 10
  %172 = getelementptr inbounds i8, ptr %14, i64 12
  %173 = getelementptr inbounds i8, ptr %14, i64 14
  %174 = getelementptr inbounds i8, ptr %14, i64 16
  %175 = getelementptr inbounds i8, ptr %14, i64 18
  %176 = getelementptr inbounds i8, ptr %14, i64 20
  %177 = getelementptr inbounds i8, ptr %14, i64 22
  %178 = getelementptr inbounds i8, ptr %14, i64 24
  %179 = getelementptr inbounds i8, ptr %14, i64 26
  %180 = getelementptr inbounds i8, ptr %14, i64 28
  %181 = getelementptr inbounds i8, ptr %14, i64 30
  br label %.preheader147

.preheader147:                                    ; preds = %.preheader147.preheader, %186
  %indvars.iv198 = phi i64 [ 0, %.preheader147.preheader ], [ %indvars.iv.next199, %186 ]
  %182 = mul nuw nsw i64 %indvars.iv198, 1001
  br label %187

183:                                              ; preds = %186
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %15) #10
  call void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  invoke void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef 6000000)
          to label %.preheader unwind label %276

184:                                              ; preds = %._crit_edge.thread
  %185 = landingpad { ptr, i32 }
          cleanup
  br label %334

186:                                              ; preds = %268
  %indvars.iv.next199 = add nuw nsw i64 %indvars.iv198, 1
  %exitcond201.not = icmp eq i64 %indvars.iv.next199, 1001
  br i1 %exitcond201.not, label %183, label %.preheader147, !llvm.loop !29

187:                                              ; preds = %.preheader147, %268
  %indvars.iv194 = phi i64 [ 0, %.preheader147 ], [ %indvars.iv.next195, %268 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %14) #10
  %188 = add nuw nsw i64 %indvars.iv194, %182
  %189 = shl nuw nsw i64 %188, 4
  %190 = trunc nuw nsw i64 %189 to i32
  %191 = call noundef i32 @_Z7murmur3j(i32 noundef %190)
  %192 = trunc i32 %191 to i16
  %193 = and i16 %192, 1
  store i16 %193, ptr %14, align 2, !tbaa !30
  %194 = trunc i64 %189 to i32
  %195 = or disjoint i32 %194, 1
  %196 = call noundef i32 @_Z7murmur3j(i32 noundef %195)
  %197 = trunc i32 %196 to i16
  %198 = and i16 %197, 3
  store i16 %198, ptr %167, align 2, !tbaa !30
  %199 = trunc i64 %189 to i32
  %200 = or disjoint i32 %199, 2
  %201 = call noundef i32 @_Z7murmur3j(i32 noundef %200)
  %202 = trunc i32 %201 to i16
  %203 = and i16 %202, 7
  store i16 %203, ptr %168, align 2, !tbaa !30
  %204 = trunc i64 %189 to i32
  %205 = or disjoint i32 %204, 3
  %206 = call noundef i32 @_Z7murmur3j(i32 noundef %205)
  %207 = trunc i32 %206 to i16
  %208 = and i16 %207, 15
  store i16 %208, ptr %169, align 2, !tbaa !30
  %209 = trunc i64 %189 to i32
  %210 = or disjoint i32 %209, 4
  %211 = call noundef i32 @_Z7murmur3j(i32 noundef %210)
  %212 = trunc i32 %211 to i16
  %213 = and i16 %212, 31
  store i16 %213, ptr %170, align 2, !tbaa !30
  %214 = trunc i64 %189 to i32
  %215 = or disjoint i32 %214, 5
  %216 = call noundef i32 @_Z7murmur3j(i32 noundef %215)
  %217 = trunc i32 %216 to i16
  %218 = and i16 %217, 63
  store i16 %218, ptr %171, align 2, !tbaa !30
  %219 = trunc i64 %189 to i32
  %220 = or disjoint i32 %219, 6
  %221 = call noundef i32 @_Z7murmur3j(i32 noundef %220)
  %222 = trunc i32 %221 to i16
  %223 = and i16 %222, 127
  store i16 %223, ptr %172, align 2, !tbaa !30
  %224 = trunc i64 %189 to i32
  %225 = or disjoint i32 %224, 7
  %226 = call noundef i32 @_Z7murmur3j(i32 noundef %225)
  %227 = trunc i32 %226 to i16
  %228 = and i16 %227, 255
  store i16 %228, ptr %173, align 2, !tbaa !30
  %229 = trunc i64 %189 to i32
  %230 = or disjoint i32 %229, 8
  %231 = call noundef i32 @_Z7murmur3j(i32 noundef %230)
  %232 = trunc i32 %231 to i16
  %233 = and i16 %232, 511
  store i16 %233, ptr %174, align 2, !tbaa !30
  %234 = trunc i64 %189 to i32
  %235 = or disjoint i32 %234, 9
  %236 = call noundef i32 @_Z7murmur3j(i32 noundef %235)
  %237 = trunc i32 %236 to i16
  %238 = and i16 %237, 1023
  store i16 %238, ptr %175, align 2, !tbaa !30
  %239 = trunc i64 %189 to i32
  %240 = or disjoint i32 %239, 10
  %241 = call noundef i32 @_Z7murmur3j(i32 noundef %240)
  %242 = trunc i32 %241 to i16
  %243 = and i16 %242, 2047
  store i16 %243, ptr %176, align 2, !tbaa !30
  %244 = trunc i64 %189 to i32
  %245 = or disjoint i32 %244, 11
  %246 = call noundef i32 @_Z7murmur3j(i32 noundef %245)
  %247 = trunc i32 %246 to i16
  %248 = and i16 %247, 4095
  store i16 %248, ptr %177, align 2, !tbaa !30
  %249 = trunc i64 %189 to i32
  %250 = or disjoint i32 %249, 12
  %251 = call noundef i32 @_Z7murmur3j(i32 noundef %250)
  %252 = trunc i32 %251 to i16
  %253 = and i16 %252, 8191
  store i16 %253, ptr %178, align 2, !tbaa !30
  %254 = trunc i64 %189 to i32
  %255 = or disjoint i32 %254, 13
  %256 = call noundef i32 @_Z7murmur3j(i32 noundef %255)
  %257 = trunc i32 %256 to i16
  %258 = and i16 %257, 16383
  store i16 %258, ptr %179, align 2, !tbaa !30
  %259 = trunc i64 %189 to i32
  %260 = or disjoint i32 %259, 14
  %261 = call noundef i32 @_Z7murmur3j(i32 noundef %260)
  %262 = trunc i32 %261 to i16
  %263 = and i16 %262, 32767
  store i16 %263, ptr %180, align 2, !tbaa !30
  %264 = trunc i64 %189 to i32
  %265 = or disjoint i32 %264, 15
  %266 = call noundef i32 @_Z7murmur3j(i32 noundef %265)
  %267 = trunc i32 %266 to i16
  store i16 %267, ptr %181, align 2, !tbaa !30
  invoke void @_ZNSt6vectorI6VertexSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 2 dereferenceable(32) %14)
          to label %268 unwind label %269

268:                                              ; preds = %187
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #10
  %indvars.iv.next195 = add nuw nsw i64 %indvars.iv194, 1
  %exitcond197.not = icmp eq i64 %indvars.iv.next195, 1001
  br i1 %exitcond197.not, label %186, label %187, !llvm.loop !32

269:                                              ; preds = %187
  %270 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %14) #10
  br label %334

.preheader:                                       ; preds = %183, %278
  %.096159 = phi i32 [ %279, %278 ], [ 0, %183 ]
  %271 = mul nuw nsw i32 %.096159, 1000
  %272 = add nuw nsw i32 %271, 1000
  br label %280

273:                                              ; preds = %278
  %274 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.18)
  %275 = trunc nuw i8 %.0102.lcssa213 to i1
  br label %305

276:                                              ; preds = %183
  %277 = landingpad { ptr, i32 }
          cleanup
  br label %333

278:                                              ; preds = %291
  %279 = add nuw nsw i32 %.096159, 1
  %exitcond203.not = icmp eq i32 %279, 1000
  br i1 %exitcond203.not, label %273, label %.preheader, !llvm.loop !33

280:                                              ; preds = %.preheader, %291
  %.095158 = phi i32 [ 0, %.preheader ], [ %285, %291 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #10
  %281 = add nuw nsw i32 %.095158, %271
  store i32 %281, ptr %16, align 4, !tbaa !34
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %282 unwind label %292

282:                                              ; preds = %280
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #10
  %283 = add nuw nsw i32 %.095158, %272
  store i32 %283, ptr %17, align 4, !tbaa !34
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(4) %17)
          to label %284 unwind label %294

284:                                              ; preds = %282
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #10
  %285 = add nuw nsw i32 %.095158, 1
  %286 = add nuw nsw i32 %285, %271
  store i32 %286, ptr %18, align 4, !tbaa !34
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(4) %18)
          to label %287 unwind label %296

287:                                              ; preds = %284
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %19) #10
  store i32 %286, ptr %19, align 4, !tbaa !34
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(4) %19)
          to label %288 unwind label %298

288:                                              ; preds = %287
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %20) #10
  store i32 %283, ptr %20, align 4, !tbaa !34
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(4) %20)
          to label %289 unwind label %300

289:                                              ; preds = %288
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %21) #10
  %290 = add nuw nsw i32 %285, %272
  store i32 %290, ptr %21, align 4, !tbaa !34
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 4 dereferenceable(4) %21)
          to label %291 unwind label %302

291:                                              ; preds = %289
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %21) #10
  %exitcond202.not = icmp eq i32 %285, 1000
  br i1 %exitcond202.not, label %278, label %280, !llvm.loop !36

292:                                              ; preds = %280
  %293 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #10
  br label %333

294:                                              ; preds = %282
  %295 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #10
  br label %333

296:                                              ; preds = %284
  %297 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #10
  br label %333

298:                                              ; preds = %287
  %299 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #10
  br label %333

300:                                              ; preds = %288
  %301 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #10
  br label %333

302:                                              ; preds = %289
  %303 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %21) #10
  br label %333

304:                                              ; preds = %310
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #10
  call void @_ZNSt6vectorI6VertexSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #10
  br label %332

305:                                              ; preds = %273, %310
  %.0160 = phi i32 [ 0, %273 ], [ %319, %310 ]
  invoke void @meshopt_encodeVertexVersion(i32 noundef 0)
          to label %306 unwind label %322

306:                                              ; preds = %305
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %22) #10
  store double 0.000000e+00, ptr %22, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %23) #10
  store double 0.000000e+00, ptr %23, align 8, !tbaa !23
  invoke void @_Z11benchCodecsRKSt6vectorI6VertexSaIS0_EERKS_IjSaIjEERdS9_b(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %23, i1 noundef zeroext %.0101.lcssa214)
          to label %307 unwind label %324

307:                                              ; preds = %306
  invoke void @meshopt_encodeVertexVersion(i32 noundef 1)
          to label %308 unwind label %324

308:                                              ; preds = %307
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %24) #10
  store double 0.000000e+00, ptr %24, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %25) #10
  store double 0.000000e+00, ptr %25, align 8, !tbaa !23
  invoke void @_Z11benchCodecsRKSt6vectorI6VertexSaIS0_EERKS_IjSaIjEERdS9_b(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull align 8 dereferenceable(8) %25, i1 noundef zeroext %.0101.lcssa214)
          to label %309 unwind label %326

309:                                              ; preds = %308
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %26) #10
  store double 0.000000e+00, ptr %26, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %27) #10
  store double 0.000000e+00, ptr %27, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %28) #10
  store double 0.000000e+00, ptr %28, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %29) #10
  store double 0.000000e+00, ptr %29, align 8, !tbaa !23
  invoke void @_Z12benchFiltersmRdS_S_S_b(i64 noundef 8000000, ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29, i1 noundef zeroext %.0101.lcssa214)
          to label %310 unwind label %328

310:                                              ; preds = %309
  %311 = load double, ptr %22, align 8, !tbaa !23
  %312 = load double, ptr %24, align 8, !tbaa !23
  %313 = load double, ptr %23, align 8, !tbaa !23
  %314 = load double, ptr %26, align 8, !tbaa !23
  %315 = load double, ptr %27, align 8, !tbaa !23
  %316 = load double, ptr %28, align 8, !tbaa !23
  %317 = load double, ptr %29, align 8, !tbaa !23
  %318 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.19, double noundef %311, double noundef %312, double noundef %313, double noundef %314, double noundef %315, double noundef %316, double noundef %317)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %26) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #10
  %319 = add nuw nsw i32 %.0160, 1
  %320 = icmp ult i32 %.0160, 99
  %321 = select i1 %275, i1 %320, i1 false
  br i1 %321, label %305, label %304, !llvm.loop !37

322:                                              ; preds = %305
  %323 = landingpad { ptr, i32 }
          cleanup
  br label %333

324:                                              ; preds = %307, %306
  %325 = landingpad { ptr, i32 }
          cleanup
  br label %331

326:                                              ; preds = %308
  %327 = landingpad { ptr, i32 }
          cleanup
  br label %330

328:                                              ; preds = %309
  %329 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %26) #10
  br label %330

330:                                              ; preds = %328, %326
  %.pn = phi { ptr, i32 } [ %329, %328 ], [ %327, %326 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #10
  br label %331

331:                                              ; preds = %330, %324
  %.pn.pn = phi { ptr, i32 } [ %.pn, %330 ], [ %325, %324 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #10
  br label %333

332:                                              ; preds = %304, %95
  ret i32 0

333:                                              ; preds = %322, %331, %292, %294, %296, %298, %300, %302, %276
  %.pn133.pn = phi { ptr, i32 } [ %277, %276 ], [ %303, %302 ], [ %301, %300 ], [ %299, %298 ], [ %297, %296 ], [ %295, %294 ], [ %293, %292 ], [ %.pn.pn, %331 ], [ %323, %322 ]
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #10
  br label %334

334:                                              ; preds = %333, %269, %184
  %.pn136 = phi { ptr, i32 } [ %270, %269 ], [ %.pn133.pn, %333 ], [ %185, %184 ]
  call void @_ZNSt6vectorI6VertexSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #10
  br label %335

335:                                              ; preds = %334, %166
  %.pn141.pn.pn = phi { ptr, i32 } [ %.pn141.pn, %166 ], [ %.pn136, %334 ]
  resume { ptr, i32 } %.pn141.pn.pn
}

declare void @meshopt_encodeIndexVersion(i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI4FileSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI4FileSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI4FileSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNSt6vectorI4FileSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI4FileSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI6VertexSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 2 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIhED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 #6 = { 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 #7 = { 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 #8 = { 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 #9 = { nounwind willreturn memory(read) }
attributes #10 = { nounwind }
attributes #11 = { noreturn 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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = distinct !{!14, !11}
!15 = !{!16, !13, i64 56}
!16 = !{!"_ZTS4File", !17, i64 0, !17, i64 24, !13, i64 48, !13, i64 56}
!17 = !{!"_ZTSSt6vectorIhSaIhEE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!16, !13, i64 48}
!22 = distinct !{!22, !11}
!23 = !{!24, !24, i64 0}
!24 = !{!"double", !7, i64 0}
!25 = distinct !{!25, !11}
!26 = distinct !{!26, !11}
!27 = distinct !{!27, !11}
!28 = distinct !{!28, !11}
!29 = distinct !{!29, !11}
!30 = !{!31, !31, i64 0}
!31 = !{!"short", !7, i64 0}
!32 = distinct !{!32, !11}
!33 = distinct !{!33, !11}
!34 = !{!35, !35, i64 0}
!35 = !{!"int", !7, i64 0}
!36 = distinct !{!36, !11}
!37 = distinct !{!37, !11}


; Effective O3 passes: AggressiveInstCombinePass,BDCEPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass