; LLVM IR from bldeng/AASolver :: AndersonOpt/external/OpenMesh/Core/IO/writer (OFFWriter)

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

%"class.OpenMesh::VectorT" = type { %"struct.std::array" }
%"struct.std::array" = type { [3 x float] }
%"class.OpenMesh::VectorT.18" = type { %"struct.std::array.19" }
%"struct.std::array.19" = type { [2 x float] }
%"class.OpenMesh::VectorT.20" = type { %"struct.std::array.21" }
%"struct.std::array.21" = type { [3 x i32] }
%"class.OpenMesh::VectorT.22" = type { %"struct.std::array.23" }
%"struct.std::array.23" = type { [4 x i32] }
%"class.OpenMesh::VectorT.24" = type { %"struct.std::array.25" }
%"struct.std::array.25" = type { [4 x float] }
%"struct.OpenMesh::VertexHandle" = type { %"class.OpenMesh::BaseHandle" }
%"class.OpenMesh::BaseHandle" = type { i32 }
%"class.std::vector.26" = type { %"struct.std::_Vector_base.27" }
%"struct.std::_Vector_base.27" = type { %"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl" }
%"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl" = type { %"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl_data" }
%"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.OpenMesh::VectorT.31" = type { %"struct.std::array.32" }
%"struct.std::array.32" = type { [4 x i8] }
%"class.OpenMesh::VectorT.33" = type { %"struct.std::array.34" }
%"struct.std::array.34" = type { [3 x i8] }
%"struct.OpenMesh::FaceHandle" = type { %"class.OpenMesh::BaseHandle" }

@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO11_OFFWriter_11write_asciiERSoRNS0_12BaseExporterENS0_7OptionsE(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef %3) #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"class.OpenMesh::VectorT", align 4
  %13 = alloca %"class.OpenMesh::VectorT", align 4
  %14 = alloca %"class.OpenMesh::VectorT.18", align 4
  %15 = alloca %"class.OpenMesh::VectorT.20", align 4
  %16 = alloca %"class.OpenMesh::VectorT.22", align 4
  %17 = alloca %"class.OpenMesh::VectorT", align 4
  %18 = alloca %"class.OpenMesh::VectorT.24", align 4
  %19 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %20 = alloca %"class.std::vector.26", align 8
  %21 = alloca ptr, align 8
  %22 = alloca i32, align 4
  %23 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %24 = alloca %"class.OpenMesh::VectorT", align 4
  %25 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %26 = alloca { <2 x float>, float }, align 8
  %27 = alloca %"class.OpenMesh::VectorT", align 4
  %28 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %29 = alloca { <2 x float>, float }, align 8
  %30 = alloca %"class.OpenMesh::VectorT.24", align 4
  %31 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %32 = alloca %"class.OpenMesh::VectorT", align 4
  %33 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %34 = alloca { <2 x float>, float }, align 8
  %35 = alloca %"class.OpenMesh::VectorT.31", align 1
  %36 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %37 = alloca %"class.OpenMesh::VectorT.33", align 1
  %38 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %39 = alloca %"class.OpenMesh::VectorT.18", align 4
  %40 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %41 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %42 = alloca %"class.OpenMesh::VectorT.24", align 4
  %43 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %44 = alloca %"class.OpenMesh::VectorT", align 4
  %45 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %46 = alloca { <2 x float>, float }, align 8
  %47 = alloca %"class.OpenMesh::VectorT.31", align 1
  %48 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %49 = alloca %"class.OpenMesh::VectorT.33", align 1
  %50 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %51 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %52 = alloca i64, align 8
  %53 = alloca %"class.OpenMesh::VectorT.24", align 4
  %54 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %55 = alloca %"class.OpenMesh::VectorT", align 4
  %56 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %57 = alloca { <2 x float>, float }, align 8
  %58 = alloca %"class.OpenMesh::VectorT.31", align 1
  %59 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %60 = alloca %"class.OpenMesh::VectorT.33", align 1
  %61 = alloca %"struct.OpenMesh::FaceHandle", align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  %62 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %12) #7
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %12)
  call void @llvm.lifetime.start.p0(i64 12, ptr %13) #7
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %13)
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  call void @_ZN8OpenMesh7VectorTIfLi2EEC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %14)
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #7
  call void @_ZN8OpenMesh7VectorTIiLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %15)
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #7
  call void @_ZN8OpenMesh7VectorTIiLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16) %16)
  call void @llvm.lifetime.start.p0(i64 12, ptr %17) #7
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %17)
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #7
  call void @_ZN8OpenMesh7VectorTIfLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16) %18)
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #7
  call void @_ZN8OpenMesh12VertexHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %19, i32 noundef -1)
  call void @llvm.lifetime.start.p0(i64 24, ptr %20) #7
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  %63 = load ptr, ptr %6, align 8, !tbaa !5
  %64 = load ptr, ptr %7, align 8, !tbaa !5
  %65 = load ptr, ptr %64, align 8, !tbaa !9
  %66 = getelementptr inbounds ptr, ptr %65, i64 26
  %67 = load ptr, ptr %66, align 8
  %68 = invoke noundef i64 %67(ptr noundef nonnull align 8 dereferenceable(8) %64)
          to label %69 unwind label %96

69:                                               ; preds = %4
  %70 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %63, i64 noundef %68)
          to label %71 unwind label %96

71:                                               ; preds = %69
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef @.str.7)
          to label %73 unwind label %96

73:                                               ; preds = %71
  %74 = load ptr, ptr %6, align 8, !tbaa !5
  %75 = load ptr, ptr %7, align 8, !tbaa !5
  %76 = load ptr, ptr %75, align 8, !tbaa !9
  %77 = getelementptr inbounds ptr, ptr %76, i64 27
  %78 = load ptr, ptr %77, align 8
  %79 = invoke noundef i64 %78(ptr noundef nonnull align 8 dereferenceable(8) %75)
          to label %80 unwind label %96

80:                                               ; preds = %73
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %74, i64 noundef %79)
          to label %82 unwind label %96

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef @.str.7)
          to label %84 unwind label %96

84:                                               ; preds = %82
  %85 = load ptr, ptr %6, align 8, !tbaa !5
  %86 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %85, i32 noundef 0)
          to label %87 unwind label %96

87:                                               ; preds = %84
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef @.str.6)
          to label %89 unwind label %96

89:                                               ; preds = %87
  %90 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %91 unwind label %96

91:                                               ; preds = %89
  br i1 %90, label %92, label %100

92:                                               ; preds = %91
  %93 = load ptr, ptr %6, align 8, !tbaa !5
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %93, ptr noundef @_ZSt5fixedRSt8ios_base)
          to label %95 unwind label %96

95:                                               ; preds = %92
  br label %100

96:                                               ; preds = %689, %680, %677, %655, %652, %634, %626, %621, %603, %594, %580, %577, %574, %549, %545, %537, %534, %522, %514, %505, %502, %480, %477, %459, %451, %446, %428, %419, %405, %402, %399, %397, %393, %391, %389, %385, %383, %381, %377, %375, %372, %364, %361, %349, %342, %335, %327, %325, %323, %320, %318, %313, %301, %292, %289, %269, %266, %250, %242, %237, %221, %212, %200, %197, %194, %178, %176, %174, %171, %169, %167, %164, %162, %157, %145, %142, %140, %138, %135, %133, %131, %128, %123, %100, %92, %89, %87, %84, %82, %80, %73, %71, %69, %4
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %21, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %22, align 4
  br label %698

100:                                              ; preds = %95, %91
  store i32 0, ptr %9, align 4, !tbaa !11
  %101 = load ptr, ptr %7, align 8, !tbaa !5
  %102 = load ptr, ptr %101, align 8, !tbaa !9
  %103 = getelementptr inbounds ptr, ptr %102, i64 26
  %104 = load ptr, ptr %103, align 8
  %105 = invoke noundef i64 %104(ptr noundef nonnull align 8 dereferenceable(8) %101)
          to label %106 unwind label %96

106:                                              ; preds = %100
  %107 = trunc i64 %105 to i32
  store i32 %107, ptr %10, align 4, !tbaa !11
  br label %108

108:                                              ; preds = %339, %106
  %109 = load i32, ptr %9, align 4, !tbaa !11
  %110 = load i32, ptr %10, align 4, !tbaa !11
  %111 = icmp ult i32 %109, %110
  br i1 %111, label %112, label %342

112:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #7
  %113 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh12VertexHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %23, i32 noundef %113)
          to label %114 unwind label %182

114:                                              ; preds = %112
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %19, ptr align 4 %23, i64 4, i1 false)
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %24) #7
  %115 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %25, ptr align 4 %19, i64 4, i1 false)
  %116 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %25, i32 0, i32 0
  %117 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %116, i32 0, i32 0
  %118 = load i32, ptr %117, align 4
  %119 = load ptr, ptr %115, align 8, !tbaa !9
  %120 = getelementptr inbounds ptr, ptr %119, i64 2
  %121 = load ptr, ptr %120, align 8
  %122 = invoke { <2 x float>, float } %121(ptr noundef nonnull align 8 dereferenceable(8) %115, i32 %118)
          to label %123 unwind label %186

123:                                              ; preds = %114
  %124 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %24, i32 0, i32 0
  %125 = getelementptr inbounds %"struct.std::array", ptr %124, i32 0, i32 0
  store { <2 x float>, float } %122, ptr %26, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %125, ptr align 8 %26, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 4 %24, i64 12, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 12, ptr %24) #7
  %126 = load ptr, ptr %6, align 8, !tbaa !5
  %127 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %12, i64 noundef 0)
          to label %128 unwind label %96

128:                                              ; preds = %123
  %129 = load float, ptr %127, align 4, !tbaa !15
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %126, float noundef %129)
          to label %131 unwind label %96

131:                                              ; preds = %128
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %130, ptr noundef @.str.7)
          to label %133 unwind label %96

133:                                              ; preds = %131
  %134 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %12, i64 noundef 1)
          to label %135 unwind label %96

135:                                              ; preds = %133
  %136 = load float, ptr %134, align 4, !tbaa !15
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %132, float noundef %136)
          to label %138 unwind label %96

138:                                              ; preds = %135
  %139 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %137, ptr noundef @.str.7)
          to label %140 unwind label %96

140:                                              ; preds = %138
  %141 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %12, i64 noundef 2)
          to label %142 unwind label %96

142:                                              ; preds = %140
  %143 = load float, ptr %141, align 4, !tbaa !15
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %139, float noundef %143)
          to label %145 unwind label %96

145:                                              ; preds = %142
  %146 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options17vertex_has_normalEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %147 unwind label %96

147:                                              ; preds = %145
  br i1 %146, label %148, label %194

148:                                              ; preds = %147
  call void @llvm.lifetime.start.p0(i64 12, ptr %27) #7
  %149 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %28, ptr align 4 %19, i64 4, i1 false)
  %150 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %28, i32 0, i32 0
  %151 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %150, i32 0, i32 0
  %152 = load i32, ptr %151, align 4
  %153 = load ptr, ptr %149, align 8, !tbaa !9
  %154 = getelementptr inbounds ptr, ptr %153, i64 3
  %155 = load ptr, ptr %154, align 8
  %156 = invoke { <2 x float>, float } %155(ptr noundef nonnull align 8 dereferenceable(8) %149, i32 %152)
          to label %157 unwind label %190

157:                                              ; preds = %148
  %158 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %27, i32 0, i32 0
  %159 = getelementptr inbounds %"struct.std::array", ptr %158, i32 0, i32 0
  store { <2 x float>, float } %156, ptr %29, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %159, ptr align 8 %29, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %27, i64 12, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 12, ptr %27) #7
  %160 = load ptr, ptr %6, align 8, !tbaa !5
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %160, ptr noundef @.str.7)
          to label %162 unwind label %96

162:                                              ; preds = %157
  %163 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %13, i64 noundef 0)
          to label %164 unwind label %96

164:                                              ; preds = %162
  %165 = load float, ptr %163, align 4, !tbaa !15
  %166 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %161, float noundef %165)
          to label %167 unwind label %96

167:                                              ; preds = %164
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %166, ptr noundef @.str.7)
          to label %169 unwind label %96

169:                                              ; preds = %167
  %170 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %13, i64 noundef 1)
          to label %171 unwind label %96

171:                                              ; preds = %169
  %172 = load float, ptr %170, align 4, !tbaa !15
  %173 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %168, float noundef %172)
          to label %174 unwind label %96

174:                                              ; preds = %171
  %175 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %173, ptr noundef @.str.7)
          to label %176 unwind label %96

176:                                              ; preds = %174
  %177 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %13, i64 noundef 2)
          to label %178 unwind label %96

178:                                              ; preds = %176
  %179 = load float, ptr %177, align 4, !tbaa !15
  %180 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %175, float noundef %179)
          to label %181 unwind label %96

181:                                              ; preds = %178
  br label %194

182:                                              ; preds = %112
  %183 = landingpad { ptr, i32 }
          cleanup
  %184 = extractvalue { ptr, i32 } %183, 0
  store ptr %184, ptr %21, align 8
  %185 = extractvalue { ptr, i32 } %183, 1
  store i32 %185, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  br label %698

186:                                              ; preds = %114
  %187 = landingpad { ptr, i32 }
          cleanup
  %188 = extractvalue { ptr, i32 } %187, 0
  store ptr %188, ptr %21, align 8
  %189 = extractvalue { ptr, i32 } %187, 1
  store i32 %189, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %24) #7
  br label %698

190:                                              ; preds = %148
  %191 = landingpad { ptr, i32 }
          cleanup
  %192 = extractvalue { ptr, i32 } %191, 0
  store ptr %192, ptr %21, align 8
  %193 = extractvalue { ptr, i32 } %191, 1
  store i32 %193, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %27) #7
  br label %698

194:                                              ; preds = %181, %147
  %195 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options16vertex_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %196 unwind label %96

196:                                              ; preds = %194
  br i1 %195, label %197, label %301

197:                                              ; preds = %196
  %198 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %199 unwind label %96

199:                                              ; preds = %197
  br i1 %198, label %200, label %250

200:                                              ; preds = %199
  %201 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %202 unwind label %96

202:                                              ; preds = %200
  br i1 %201, label %203, label %228

203:                                              ; preds = %202
  call void @llvm.lifetime.start.p0(i64 16, ptr %30) #7
  %204 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %31, ptr align 4 %19, i64 4, i1 false)
  %205 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %31, i32 0, i32 0
  %206 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %205, i32 0, i32 0
  %207 = load i32, ptr %206, align 4
  %208 = load ptr, ptr %204, align 8, !tbaa !9
  %209 = getelementptr inbounds ptr, ptr %208, i64 9
  %210 = load ptr, ptr %209, align 8
  %211 = invoke { <2 x float>, <2 x float> } %210(ptr noundef nonnull align 8 dereferenceable(8) %204, i32 %207)
          to label %212 unwind label %224

212:                                              ; preds = %203
  %213 = getelementptr inbounds %"class.OpenMesh::VectorT.24", ptr %30, i32 0, i32 0
  %214 = getelementptr inbounds %"struct.std::array.25", ptr %213, i32 0, i32 0
  %215 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %214, i32 0, i32 0
  %216 = extractvalue { <2 x float>, <2 x float> } %211, 0
  store <2 x float> %216, ptr %215, align 4
  %217 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %214, i32 0, i32 1
  %218 = extractvalue { <2 x float>, <2 x float> } %211, 1
  store <2 x float> %218, ptr %217, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %18, ptr align 4 %30, i64 16, i1 false), !tbaa.struct !17
  call void @llvm.lifetime.end.p0(i64 16, ptr %30) #7
  %219 = load ptr, ptr %6, align 8, !tbaa !5
  %220 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %219, ptr noundef @.str.7)
          to label %221 unwind label %96

221:                                              ; preds = %212
  %222 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %220, ptr noundef nonnull align 4 dereferenceable(16) %18)
          to label %223 unwind label %96

223:                                              ; preds = %221
  br label %249

224:                                              ; preds = %203
  %225 = landingpad { ptr, i32 }
          cleanup
  %226 = extractvalue { ptr, i32 } %225, 0
  store ptr %226, ptr %21, align 8
  %227 = extractvalue { ptr, i32 } %225, 1
  store i32 %227, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %30) #7
  br label %698

228:                                              ; preds = %202
  call void @llvm.lifetime.start.p0(i64 12, ptr %32) #7
  %229 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %33, ptr align 4 %19, i64 4, i1 false)
  %230 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %33, i32 0, i32 0
  %231 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %230, i32 0, i32 0
  %232 = load i32, ptr %231, align 4
  %233 = load ptr, ptr %229, align 8, !tbaa !9
  %234 = getelementptr inbounds ptr, ptr %233, i64 8
  %235 = load ptr, ptr %234, align 8
  %236 = invoke { <2 x float>, float } %235(ptr noundef nonnull align 8 dereferenceable(8) %229, i32 %232)
          to label %237 unwind label %245

237:                                              ; preds = %228
  %238 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %32, i32 0, i32 0
  %239 = getelementptr inbounds %"struct.std::array", ptr %238, i32 0, i32 0
  store { <2 x float>, float } %236, ptr %34, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %239, ptr align 8 %34, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %32, i64 12, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 12, ptr %32) #7
  %240 = load ptr, ptr %6, align 8, !tbaa !5
  %241 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %240, ptr noundef @.str.7)
          to label %242 unwind label %96

242:                                              ; preds = %237
  %243 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %241, ptr noundef nonnull align 4 dereferenceable(12) %17)
          to label %244 unwind label %96

244:                                              ; preds = %242
  br label %249

245:                                              ; preds = %228
  %246 = landingpad { ptr, i32 }
          cleanup
  %247 = extractvalue { ptr, i32 } %246, 0
  store ptr %247, ptr %21, align 8
  %248 = extractvalue { ptr, i32 } %246, 1
  store i32 %248, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %32) #7
  br label %698

249:                                              ; preds = %244, %223
  br label %300

250:                                              ; preds = %199
  %251 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %252 unwind label %96

252:                                              ; preds = %250
  br i1 %251, label %253, label %276

253:                                              ; preds = %252
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #7
  %254 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %36, ptr align 4 %19, i64 4, i1 false)
  %255 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %36, i32 0, i32 0
  %256 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %255, i32 0, i32 0
  %257 = load i32, ptr %256, align 4
  %258 = load ptr, ptr %254, align 8, !tbaa !9
  %259 = getelementptr inbounds ptr, ptr %258, i64 5
  %260 = load ptr, ptr %259, align 8
  %261 = invoke i32 %260(ptr noundef nonnull align 8 dereferenceable(8) %254, i32 %257)
          to label %262 unwind label %272

262:                                              ; preds = %253
  %263 = getelementptr inbounds %"class.OpenMesh::VectorT.31", ptr %35, i32 0, i32 0
  %264 = getelementptr inbounds %"struct.std::array.32", ptr %263, i32 0, i32 0
  store i32 %261, ptr %264, align 1
  %265 = invoke noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16) %16, ptr noundef nonnull align 1 dereferenceable(4) %35)
          to label %266 unwind label %272

266:                                              ; preds = %262
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #7
  %267 = load ptr, ptr %6, align 8, !tbaa !5
  %268 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %267, ptr noundef @.str.7)
          to label %269 unwind label %96

269:                                              ; preds = %266
  %270 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %268, ptr noundef nonnull align 4 dereferenceable(16) %16)
          to label %271 unwind label %96

271:                                              ; preds = %269
  br label %299

272:                                              ; preds = %262, %253
  %273 = landingpad { ptr, i32 }
          cleanup
  %274 = extractvalue { ptr, i32 } %273, 0
  store ptr %274, ptr %21, align 8
  %275 = extractvalue { ptr, i32 } %273, 1
  store i32 %275, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #7
  br label %698

276:                                              ; preds = %252
  call void @llvm.lifetime.start.p0(i64 3, ptr %37) #7
  %277 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %38, ptr align 4 %19, i64 4, i1 false)
  %278 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %38, i32 0, i32 0
  %279 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %278, i32 0, i32 0
  %280 = load i32, ptr %279, align 4
  %281 = load ptr, ptr %277, align 8, !tbaa !9
  %282 = getelementptr inbounds ptr, ptr %281, i64 4
  %283 = load ptr, ptr %282, align 8
  %284 = invoke i24 %283(ptr noundef nonnull align 8 dereferenceable(8) %277, i32 %280)
          to label %285 unwind label %295

285:                                              ; preds = %276
  %286 = getelementptr inbounds %"class.OpenMesh::VectorT.33", ptr %37, i32 0, i32 0
  %287 = getelementptr inbounds %"struct.std::array.34", ptr %286, i32 0, i32 0
  store i24 %284, ptr %287, align 1
  %288 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %15, ptr noundef nonnull align 1 dereferenceable(3) %37)
          to label %289 unwind label %295

289:                                              ; preds = %285
  call void @llvm.lifetime.end.p0(i64 3, ptr %37) #7
  %290 = load ptr, ptr %6, align 8, !tbaa !5
  %291 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %290, ptr noundef @.str.7)
          to label %292 unwind label %96

292:                                              ; preds = %289
  %293 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %291, ptr noundef nonnull align 4 dereferenceable(12) %15)
          to label %294 unwind label %96

294:                                              ; preds = %292
  br label %299

295:                                              ; preds = %285, %276
  %296 = landingpad { ptr, i32 }
          cleanup
  %297 = extractvalue { ptr, i32 } %296, 0
  store ptr %297, ptr %21, align 8
  %298 = extractvalue { ptr, i32 } %296, 1
  store i32 %298, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 3, ptr %37) #7
  br label %698

299:                                              ; preds = %294, %271
  br label %300

300:                                              ; preds = %299, %249
  br label %301

301:                                              ; preds = %300, %196
  %302 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options19vertex_has_texcoordEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %303 unwind label %96

303:                                              ; preds = %301
  br i1 %302, label %304, label %335

304:                                              ; preds = %303
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #7
  %305 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %40, ptr align 4 %19, i64 4, i1 false)
  %306 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %40, i32 0, i32 0
  %307 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %306, i32 0, i32 0
  %308 = load i32, ptr %307, align 4
  %309 = load ptr, ptr %305, align 8, !tbaa !9
  %310 = getelementptr inbounds ptr, ptr %309, i64 10
  %311 = load ptr, ptr %310, align 8
  %312 = invoke <2 x float> %311(ptr noundef nonnull align 8 dereferenceable(8) %305, i32 %308)
          to label %313 unwind label %331

313:                                              ; preds = %304
  %314 = getelementptr inbounds %"class.OpenMesh::VectorT.18", ptr %39, i32 0, i32 0
  %315 = getelementptr inbounds %"struct.std::array.19", ptr %314, i32 0, i32 0
  store <2 x float> %312, ptr %315, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %14, ptr align 4 %39, i64 8, i1 false), !tbaa.struct !18
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #7
  %316 = load ptr, ptr %6, align 8, !tbaa !5
  %317 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %316, ptr noundef @.str.7)
          to label %318 unwind label %96

318:                                              ; preds = %313
  %319 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %14, i64 noundef 0)
          to label %320 unwind label %96

320:                                              ; preds = %318
  %321 = load float, ptr %319, align 4, !tbaa !15
  %322 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %317, float noundef %321)
          to label %323 unwind label %96

323:                                              ; preds = %320
  %324 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %322, ptr noundef @.str.7)
          to label %325 unwind label %96

325:                                              ; preds = %323
  %326 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %14, i64 noundef 1)
          to label %327 unwind label %96

327:                                              ; preds = %325
  %328 = load float, ptr %326, align 4, !tbaa !15
  %329 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %324, float noundef %328)
          to label %330 unwind label %96

330:                                              ; preds = %327
  br label %335

331:                                              ; preds = %304
  %332 = landingpad { ptr, i32 }
          cleanup
  %333 = extractvalue { ptr, i32 } %332, 0
  store ptr %333, ptr %21, align 8
  %334 = extractvalue { ptr, i32 } %332, 1
  store i32 %334, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #7
  br label %698

335:                                              ; preds = %330, %303
  %336 = load ptr, ptr %6, align 8, !tbaa !5
  %337 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %336, i8 noundef signext 10)
          to label %338 unwind label %96

338:                                              ; preds = %335
  br label %339

339:                                              ; preds = %338
  %340 = load i32, ptr %9, align 4, !tbaa !11
  %341 = add i32 %340, 1
  store i32 %341, ptr %9, align 4, !tbaa !11
  br label %108, !llvm.loop !19

342:                                              ; preds = %108
  %343 = load ptr, ptr %7, align 8, !tbaa !5
  %344 = load ptr, ptr %343, align 8, !tbaa !9
  %345 = getelementptr inbounds ptr, ptr %344, i64 29
  %346 = load ptr, ptr %345, align 8
  %347 = invoke noundef zeroext i1 %346(ptr noundef nonnull align 8 dereferenceable(8) %343)
          to label %348 unwind label %96

348:                                              ; preds = %342
  br i1 %347, label %349, label %522

349:                                              ; preds = %348
  store i32 0, ptr %9, align 4, !tbaa !11
  %350 = load ptr, ptr %7, align 8, !tbaa !5
  %351 = load ptr, ptr %350, align 8, !tbaa !9
  %352 = getelementptr inbounds ptr, ptr %351, i64 27
  %353 = load ptr, ptr %352, align 8
  %354 = invoke noundef i64 %353(ptr noundef nonnull align 8 dereferenceable(8) %350)
          to label %355 unwind label %96

355:                                              ; preds = %349
  %356 = trunc i64 %354 to i32
  store i32 %356, ptr %11, align 4, !tbaa !11
  br label %357

357:                                              ; preds = %518, %355
  %358 = load i32, ptr %9, align 4, !tbaa !11
  %359 = load i32, ptr %11, align 4, !tbaa !11
  %360 = icmp ult i32 %358, %359
  br i1 %360, label %361, label %521

361:                                              ; preds = %357
  %362 = load ptr, ptr %7, align 8, !tbaa !5
  %363 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %41, i32 noundef %363)
          to label %364 unwind label %96

364:                                              ; preds = %361
  %365 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %41, i32 0, i32 0
  %366 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %365, i32 0, i32 0
  %367 = load i32, ptr %366, align 4
  %368 = load ptr, ptr %362, align 8, !tbaa !9
  %369 = getelementptr inbounds ptr, ptr %368, i64 11
  %370 = load ptr, ptr %369, align 8
  %371 = invoke noundef i32 %370(ptr noundef nonnull align 8 dereferenceable(8) %362, i32 %367, ptr noundef nonnull align 8 dereferenceable(24) %20)
          to label %372 unwind label %96

372:                                              ; preds = %364
  %373 = load ptr, ptr %6, align 8, !tbaa !5
  %374 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %373, i32 noundef 3)
          to label %375 unwind label %96

375:                                              ; preds = %372
  %376 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %374, ptr noundef @.str.7)
          to label %377 unwind label %96

377:                                              ; preds = %375
  %378 = load ptr, ptr %6, align 8, !tbaa !5
  %379 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef 0) #7
  %380 = invoke noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %379)
          to label %381 unwind label %96

381:                                              ; preds = %377
  %382 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %378, i32 noundef %380)
          to label %383 unwind label %96

383:                                              ; preds = %381
  %384 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %382, ptr noundef @.str.7)
          to label %385 unwind label %96

385:                                              ; preds = %383
  %386 = load ptr, ptr %6, align 8, !tbaa !5
  %387 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef 1) #7
  %388 = invoke noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %387)
          to label %389 unwind label %96

389:                                              ; preds = %385
  %390 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %386, i32 noundef %388)
          to label %391 unwind label %96

391:                                              ; preds = %389
  %392 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %390, ptr noundef @.str.7)
          to label %393 unwind label %96

393:                                              ; preds = %391
  %394 = load ptr, ptr %6, align 8, !tbaa !5
  %395 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef 2) #7
  %396 = invoke noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %395)
          to label %397 unwind label %96

397:                                              ; preds = %393
  %398 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %394, i32 noundef %396)
          to label %399 unwind label %96

399:                                              ; preds = %397
  %400 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14face_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %401 unwind label %96

401:                                              ; preds = %399
  br i1 %400, label %402, label %514

402:                                              ; preds = %401
  %403 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %404 unwind label %96

404:                                              ; preds = %402
  br i1 %403, label %405, label %459

405:                                              ; preds = %404
  %406 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %407 unwind label %96

407:                                              ; preds = %405
  br i1 %406, label %408, label %435

408:                                              ; preds = %407
  call void @llvm.lifetime.start.p0(i64 16, ptr %42) #7
  %409 = load ptr, ptr %7, align 8, !tbaa !5
  %410 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %43, i32 noundef %410)
          to label %411 unwind label %431

411:                                              ; preds = %408
  %412 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %43, i32 0, i32 0
  %413 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %412, i32 0, i32 0
  %414 = load i32, ptr %413, align 4
  %415 = load ptr, ptr %409, align 8, !tbaa !9
  %416 = getelementptr inbounds ptr, ptr %415, i64 18
  %417 = load ptr, ptr %416, align 8
  %418 = invoke { <2 x float>, <2 x float> } %417(ptr noundef nonnull align 8 dereferenceable(8) %409, i32 %414)
          to label %419 unwind label %431

419:                                              ; preds = %411
  %420 = getelementptr inbounds %"class.OpenMesh::VectorT.24", ptr %42, i32 0, i32 0
  %421 = getelementptr inbounds %"struct.std::array.25", ptr %420, i32 0, i32 0
  %422 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %421, i32 0, i32 0
  %423 = extractvalue { <2 x float>, <2 x float> } %418, 0
  store <2 x float> %423, ptr %422, align 4
  %424 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %421, i32 0, i32 1
  %425 = extractvalue { <2 x float>, <2 x float> } %418, 1
  store <2 x float> %425, ptr %424, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %18, ptr align 4 %42, i64 16, i1 false), !tbaa.struct !17
  call void @llvm.lifetime.end.p0(i64 16, ptr %42) #7
  %426 = load ptr, ptr %6, align 8, !tbaa !5
  %427 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %426, ptr noundef @.str.7)
          to label %428 unwind label %96

428:                                              ; preds = %419
  %429 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %427, ptr noundef nonnull align 4 dereferenceable(16) %18)
          to label %430 unwind label %96

430:                                              ; preds = %428
  br label %458

431:                                              ; preds = %411, %408
  %432 = landingpad { ptr, i32 }
          cleanup
  %433 = extractvalue { ptr, i32 } %432, 0
  store ptr %433, ptr %21, align 8
  %434 = extractvalue { ptr, i32 } %432, 1
  store i32 %434, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %42) #7
  br label %698

435:                                              ; preds = %407
  call void @llvm.lifetime.start.p0(i64 12, ptr %44) #7
  %436 = load ptr, ptr %7, align 8, !tbaa !5
  %437 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %45, i32 noundef %437)
          to label %438 unwind label %454

438:                                              ; preds = %435
  %439 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %45, i32 0, i32 0
  %440 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %439, i32 0, i32 0
  %441 = load i32, ptr %440, align 4
  %442 = load ptr, ptr %436, align 8, !tbaa !9
  %443 = getelementptr inbounds ptr, ptr %442, i64 17
  %444 = load ptr, ptr %443, align 8
  %445 = invoke { <2 x float>, float } %444(ptr noundef nonnull align 8 dereferenceable(8) %436, i32 %441)
          to label %446 unwind label %454

446:                                              ; preds = %438
  %447 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %44, i32 0, i32 0
  %448 = getelementptr inbounds %"struct.std::array", ptr %447, i32 0, i32 0
  store { <2 x float>, float } %445, ptr %46, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %448, ptr align 8 %46, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %44, i64 12, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 12, ptr %44) #7
  %449 = load ptr, ptr %6, align 8, !tbaa !5
  %450 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %449, ptr noundef @.str.7)
          to label %451 unwind label %96

451:                                              ; preds = %446
  %452 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %450, ptr noundef nonnull align 4 dereferenceable(12) %17)
          to label %453 unwind label %96

453:                                              ; preds = %451
  br label %458

454:                                              ; preds = %438, %435
  %455 = landingpad { ptr, i32 }
          cleanup
  %456 = extractvalue { ptr, i32 } %455, 0
  store ptr %456, ptr %21, align 8
  %457 = extractvalue { ptr, i32 } %455, 1
  store i32 %457, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %44) #7
  br label %698

458:                                              ; preds = %453, %430
  br label %513

459:                                              ; preds = %404
  %460 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %461 unwind label %96

461:                                              ; preds = %459
  br i1 %460, label %462, label %487

462:                                              ; preds = %461
  call void @llvm.lifetime.start.p0(i64 4, ptr %47) #7
  %463 = load ptr, ptr %7, align 8, !tbaa !5
  %464 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %48, i32 noundef %464)
          to label %465 unwind label %483

465:                                              ; preds = %462
  %466 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %48, i32 0, i32 0
  %467 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %466, i32 0, i32 0
  %468 = load i32, ptr %467, align 4
  %469 = load ptr, ptr %463, align 8, !tbaa !9
  %470 = getelementptr inbounds ptr, ptr %469, i64 14
  %471 = load ptr, ptr %470, align 8
  %472 = invoke i32 %471(ptr noundef nonnull align 8 dereferenceable(8) %463, i32 %468)
          to label %473 unwind label %483

473:                                              ; preds = %465
  %474 = getelementptr inbounds %"class.OpenMesh::VectorT.31", ptr %47, i32 0, i32 0
  %475 = getelementptr inbounds %"struct.std::array.32", ptr %474, i32 0, i32 0
  store i32 %472, ptr %475, align 1
  %476 = invoke noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16) %16, ptr noundef nonnull align 1 dereferenceable(4) %47)
          to label %477 unwind label %483

477:                                              ; preds = %473
  call void @llvm.lifetime.end.p0(i64 4, ptr %47) #7
  %478 = load ptr, ptr %6, align 8, !tbaa !5
  %479 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %478, ptr noundef @.str.7)
          to label %480 unwind label %96

480:                                              ; preds = %477
  %481 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %479, ptr noundef nonnull align 4 dereferenceable(16) %16)
          to label %482 unwind label %96

482:                                              ; preds = %480
  br label %512

483:                                              ; preds = %473, %465, %462
  %484 = landingpad { ptr, i32 }
          cleanup
  %485 = extractvalue { ptr, i32 } %484, 0
  store ptr %485, ptr %21, align 8
  %486 = extractvalue { ptr, i32 } %484, 1
  store i32 %486, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %47) #7
  br label %698

487:                                              ; preds = %461
  call void @llvm.lifetime.start.p0(i64 3, ptr %49) #7
  %488 = load ptr, ptr %7, align 8, !tbaa !5
  %489 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %50, i32 noundef %489)
          to label %490 unwind label %508

490:                                              ; preds = %487
  %491 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %50, i32 0, i32 0
  %492 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %491, i32 0, i32 0
  %493 = load i32, ptr %492, align 4
  %494 = load ptr, ptr %488, align 8, !tbaa !9
  %495 = getelementptr inbounds ptr, ptr %494, i64 13
  %496 = load ptr, ptr %495, align 8
  %497 = invoke i24 %496(ptr noundef nonnull align 8 dereferenceable(8) %488, i32 %493)
          to label %498 unwind label %508

498:                                              ; preds = %490
  %499 = getelementptr inbounds %"class.OpenMesh::VectorT.33", ptr %49, i32 0, i32 0
  %500 = getelementptr inbounds %"struct.std::array.34", ptr %499, i32 0, i32 0
  store i24 %497, ptr %500, align 1
  %501 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %15, ptr noundef nonnull align 1 dereferenceable(3) %49)
          to label %502 unwind label %508

502:                                              ; preds = %498
  call void @llvm.lifetime.end.p0(i64 3, ptr %49) #7
  %503 = load ptr, ptr %6, align 8, !tbaa !5
  %504 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %503, ptr noundef @.str.7)
          to label %505 unwind label %96

505:                                              ; preds = %502
  %506 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %504, ptr noundef nonnull align 4 dereferenceable(12) %15)
          to label %507 unwind label %96

507:                                              ; preds = %505
  br label %512

508:                                              ; preds = %498, %490, %487
  %509 = landingpad { ptr, i32 }
          cleanup
  %510 = extractvalue { ptr, i32 } %509, 0
  store ptr %510, ptr %21, align 8
  %511 = extractvalue { ptr, i32 } %509, 1
  store i32 %511, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 3, ptr %49) #7
  br label %698

512:                                              ; preds = %507, %482
  br label %513

513:                                              ; preds = %512, %458
  br label %514

514:                                              ; preds = %513, %401
  %515 = load ptr, ptr %6, align 8, !tbaa !5
  %516 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %515, i8 noundef signext 10)
          to label %517 unwind label %96

517:                                              ; preds = %514
  br label %518

518:                                              ; preds = %517
  %519 = load i32, ptr %9, align 4, !tbaa !11
  %520 = add i32 %519, 1
  store i32 %520, ptr %9, align 4, !tbaa !11
  br label %357, !llvm.loop !21

521:                                              ; preds = %357
  br label %697

522:                                              ; preds = %348
  store i32 0, ptr %9, align 4, !tbaa !11
  %523 = load ptr, ptr %7, align 8, !tbaa !5
  %524 = load ptr, ptr %523, align 8, !tbaa !9
  %525 = getelementptr inbounds ptr, ptr %524, i64 27
  %526 = load ptr, ptr %525, align 8
  %527 = invoke noundef i64 %526(ptr noundef nonnull align 8 dereferenceable(8) %523)
          to label %528 unwind label %96

528:                                              ; preds = %522
  %529 = trunc i64 %527 to i32
  store i32 %529, ptr %11, align 4, !tbaa !11
  br label %530

530:                                              ; preds = %693, %528
  %531 = load i32, ptr %9, align 4, !tbaa !11
  %532 = load i32, ptr %11, align 4, !tbaa !11
  %533 = icmp ult i32 %531, %532
  br i1 %533, label %534, label %696

534:                                              ; preds = %530
  %535 = load ptr, ptr %7, align 8, !tbaa !5
  %536 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %51, i32 noundef %536)
          to label %537 unwind label %96

537:                                              ; preds = %534
  %538 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %51, i32 0, i32 0
  %539 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %538, i32 0, i32 0
  %540 = load i32, ptr %539, align 4
  %541 = load ptr, ptr %535, align 8, !tbaa !9
  %542 = getelementptr inbounds ptr, ptr %541, i64 11
  %543 = load ptr, ptr %542, align 8
  %544 = invoke noundef i32 %543(ptr noundef nonnull align 8 dereferenceable(8) %535, i32 %540, ptr noundef nonnull align 8 dereferenceable(24) %20)
          to label %545 unwind label %96

545:                                              ; preds = %537
  store i32 %544, ptr %10, align 4, !tbaa !11
  %546 = load ptr, ptr %6, align 8, !tbaa !5
  %547 = load i32, ptr %10, align 4, !tbaa !11
  %548 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %546, i32 noundef %547)
          to label %549 unwind label %96

549:                                              ; preds = %545
  %550 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %548, ptr noundef @.str.7)
          to label %551 unwind label %96

551:                                              ; preds = %549
  call void @llvm.lifetime.start.p0(i64 8, ptr %52) #7
  store i64 0, ptr %52, align 8, !tbaa !22
  br label %552

552:                                              ; preds = %567, %551
  %553 = load i64, ptr %52, align 8, !tbaa !22
  %554 = call noundef i64 @_ZNKSt6vectorIN8OpenMesh12VertexHandleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  %555 = icmp ult i64 %553, %554
  br i1 %555, label %557, label %556

556:                                              ; preds = %552
  call void @llvm.lifetime.end.p0(i64 8, ptr %52) #7
  br label %574

557:                                              ; preds = %552
  %558 = load ptr, ptr %6, align 8, !tbaa !5
  %559 = load i64, ptr %52, align 8, !tbaa !22
  %560 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %559) #7
  %561 = invoke noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %560)
          to label %562 unwind label %570

562:                                              ; preds = %557
  %563 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %558, i32 noundef %561)
          to label %564 unwind label %570

564:                                              ; preds = %562
  %565 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %563, ptr noundef @.str.7)
          to label %566 unwind label %570

566:                                              ; preds = %564
  br label %567

567:                                              ; preds = %566
  %568 = load i64, ptr %52, align 8, !tbaa !22
  %569 = add i64 %568, 1
  store i64 %569, ptr %52, align 8, !tbaa !22
  br label %552, !llvm.loop !24

570:                                              ; preds = %564, %562, %557
  %571 = landingpad { ptr, i32 }
          cleanup
  %572 = extractvalue { ptr, i32 } %571, 0
  store ptr %572, ptr %21, align 8
  %573 = extractvalue { ptr, i32 } %571, 1
  store i32 %573, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %52) #7
  br label %698

574:                                              ; preds = %556
  %575 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14face_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %576 unwind label %96

576:                                              ; preds = %574
  br i1 %575, label %577, label %689

577:                                              ; preds = %576
  %578 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %579 unwind label %96

579:                                              ; preds = %577
  br i1 %578, label %580, label %634

580:                                              ; preds = %579
  %581 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %582 unwind label %96

582:                                              ; preds = %580
  br i1 %581, label %583, label %610

583:                                              ; preds = %582
  call void @llvm.lifetime.start.p0(i64 16, ptr %53) #7
  %584 = load ptr, ptr %7, align 8, !tbaa !5
  %585 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %54, i32 noundef %585)
          to label %586 unwind label %606

586:                                              ; preds = %583
  %587 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %54, i32 0, i32 0
  %588 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %587, i32 0, i32 0
  %589 = load i32, ptr %588, align 4
  %590 = load ptr, ptr %584, align 8, !tbaa !9
  %591 = getelementptr inbounds ptr, ptr %590, i64 18
  %592 = load ptr, ptr %591, align 8
  %593 = invoke { <2 x float>, <2 x float> } %592(ptr noundef nonnull align 8 dereferenceable(8) %584, i32 %589)
          to label %594 unwind label %606

594:                                              ; preds = %586
  %595 = getelementptr inbounds %"class.OpenMesh::VectorT.24", ptr %53, i32 0, i32 0
  %596 = getelementptr inbounds %"struct.std::array.25", ptr %595, i32 0, i32 0
  %597 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %596, i32 0, i32 0
  %598 = extractvalue { <2 x float>, <2 x float> } %593, 0
  store <2 x float> %598, ptr %597, align 4
  %599 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %596, i32 0, i32 1
  %600 = extractvalue { <2 x float>, <2 x float> } %593, 1
  store <2 x float> %600, ptr %599, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %18, ptr align 4 %53, i64 16, i1 false), !tbaa.struct !17
  call void @llvm.lifetime.end.p0(i64 16, ptr %53) #7
  %601 = load ptr, ptr %6, align 8, !tbaa !5
  %602 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %601, ptr noundef @.str.7)
          to label %603 unwind label %96

603:                                              ; preds = %594
  %604 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %602, ptr noundef nonnull align 4 dereferenceable(16) %18)
          to label %605 unwind label %96

605:                                              ; preds = %603
  br label %633

606:                                              ; preds = %586, %583
  %607 = landingpad { ptr, i32 }
          cleanup
  %608 = extractvalue { ptr, i32 } %607, 0
  store ptr %608, ptr %21, align 8
  %609 = extractvalue { ptr, i32 } %607, 1
  store i32 %609, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %53) #7
  br label %698

610:                                              ; preds = %582
  call void @llvm.lifetime.start.p0(i64 12, ptr %55) #7
  %611 = load ptr, ptr %7, align 8, !tbaa !5
  %612 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %56, i32 noundef %612)
          to label %613 unwind label %629

613:                                              ; preds = %610
  %614 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %56, i32 0, i32 0
  %615 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %614, i32 0, i32 0
  %616 = load i32, ptr %615, align 4
  %617 = load ptr, ptr %611, align 8, !tbaa !9
  %618 = getelementptr inbounds ptr, ptr %617, i64 17
  %619 = load ptr, ptr %618, align 8
  %620 = invoke { <2 x float>, float } %619(ptr noundef nonnull align 8 dereferenceable(8) %611, i32 %616)
          to label %621 unwind label %629

621:                                              ; preds = %613
  %622 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %55, i32 0, i32 0
  %623 = getelementptr inbounds %"struct.std::array", ptr %622, i32 0, i32 0
  store { <2 x float>, float } %620, ptr %57, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %623, ptr align 8 %57, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %55, i64 12, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 12, ptr %55) #7
  %624 = load ptr, ptr %6, align 8, !tbaa !5
  %625 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %624, ptr noundef @.str.7)
          to label %626 unwind label %96

626:                                              ; preds = %621
  %627 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %625, ptr noundef nonnull align 4 dereferenceable(12) %17)
          to label %628 unwind label %96

628:                                              ; preds = %626
  br label %633

629:                                              ; preds = %613, %610
  %630 = landingpad { ptr, i32 }
          cleanup
  %631 = extractvalue { ptr, i32 } %630, 0
  store ptr %631, ptr %21, align 8
  %632 = extractvalue { ptr, i32 } %630, 1
  store i32 %632, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %55) #7
  br label %698

633:                                              ; preds = %628, %605
  br label %688

634:                                              ; preds = %579
  %635 = invoke noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %636 unwind label %96

636:                                              ; preds = %634
  br i1 %635, label %637, label %662

637:                                              ; preds = %636
  call void @llvm.lifetime.start.p0(i64 4, ptr %58) #7
  %638 = load ptr, ptr %7, align 8, !tbaa !5
  %639 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %59, i32 noundef %639)
          to label %640 unwind label %658

640:                                              ; preds = %637
  %641 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %59, i32 0, i32 0
  %642 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %641, i32 0, i32 0
  %643 = load i32, ptr %642, align 4
  %644 = load ptr, ptr %638, align 8, !tbaa !9
  %645 = getelementptr inbounds ptr, ptr %644, i64 14
  %646 = load ptr, ptr %645, align 8
  %647 = invoke i32 %646(ptr noundef nonnull align 8 dereferenceable(8) %638, i32 %643)
          to label %648 unwind label %658

648:                                              ; preds = %640
  %649 = getelementptr inbounds %"class.OpenMesh::VectorT.31", ptr %58, i32 0, i32 0
  %650 = getelementptr inbounds %"struct.std::array.32", ptr %649, i32 0, i32 0
  store i32 %647, ptr %650, align 1
  %651 = invoke noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16) %16, ptr noundef nonnull align 1 dereferenceable(4) %58)
          to label %652 unwind label %658

652:                                              ; preds = %648
  call void @llvm.lifetime.end.p0(i64 4, ptr %58) #7
  %653 = load ptr, ptr %6, align 8, !tbaa !5
  %654 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %653, ptr noundef @.str.7)
          to label %655 unwind label %96

655:                                              ; preds = %652
  %656 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %654, ptr noundef nonnull align 4 dereferenceable(16) %16)
          to label %657 unwind label %96

657:                                              ; preds = %655
  br label %687

658:                                              ; preds = %648, %640, %637
  %659 = landingpad { ptr, i32 }
          cleanup
  %660 = extractvalue { ptr, i32 } %659, 0
  store ptr %660, ptr %21, align 8
  %661 = extractvalue { ptr, i32 } %659, 1
  store i32 %661, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %58) #7
  br label %698

662:                                              ; preds = %636
  call void @llvm.lifetime.start.p0(i64 3, ptr %60) #7
  %663 = load ptr, ptr %7, align 8, !tbaa !5
  %664 = load i32, ptr %9, align 4, !tbaa !11
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %61, i32 noundef %664)
          to label %665 unwind label %683

665:                                              ; preds = %662
  %666 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %61, i32 0, i32 0
  %667 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %666, i32 0, i32 0
  %668 = load i32, ptr %667, align 4
  %669 = load ptr, ptr %663, align 8, !tbaa !9
  %670 = getelementptr inbounds ptr, ptr %669, i64 13
  %671 = load ptr, ptr %670, align 8
  %672 = invoke i24 %671(ptr noundef nonnull align 8 dereferenceable(8) %663, i32 %668)
          to label %673 unwind label %683

673:                                              ; preds = %665
  %674 = getelementptr inbounds %"class.OpenMesh::VectorT.33", ptr %60, i32 0, i32 0
  %675 = getelementptr inbounds %"struct.std::array.34", ptr %674, i32 0, i32 0
  store i24 %672, ptr %675, align 1
  %676 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %15, ptr noundef nonnull align 1 dereferenceable(3) %60)
          to label %677 unwind label %683

677:                                              ; preds = %673
  call void @llvm.lifetime.end.p0(i64 3, ptr %60) #7
  %678 = load ptr, ptr %6, align 8, !tbaa !5
  %679 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %678, ptr noundef @.str.7)
          to label %680 unwind label %96

680:                                              ; preds = %677
  %681 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %679, ptr noundef nonnull align 4 dereferenceable(12) %15)
          to label %682 unwind label %96

682:                                              ; preds = %680
  br label %687

683:                                              ; preds = %673, %665, %662
  %684 = landingpad { ptr, i32 }
          cleanup
  %685 = extractvalue { ptr, i32 } %684, 0
  store ptr %685, ptr %21, align 8
  %686 = extractvalue { ptr, i32 } %684, 1
  store i32 %686, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 3, ptr %60) #7
  br label %698

687:                                              ; preds = %682, %657
  br label %688

688:                                              ; preds = %687, %633
  br label %689

689:                                              ; preds = %688, %576
  %690 = load ptr, ptr %6, align 8, !tbaa !5
  %691 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %690, i8 noundef signext 10)
          to label %692 unwind label %96

692:                                              ; preds = %689
  br label %693

693:                                              ; preds = %692
  %694 = load i32, ptr %9, align 4, !tbaa !11
  %695 = add i32 %694, 1
  store i32 %695, ptr %9, align 4, !tbaa !11
  br label %530, !llvm.loop !25

696:                                              ; preds = %530
  br label %697

697:                                              ; preds = %696, %521
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  ret i1 true

698:                                              ; preds = %683, %658, %629, %606, %570, %508, %483, %454, %431, %331, %295, %272, %245, %224, %190, %186, %182, %96
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  br label %699

699:                                              ; preds = %698
  %700 = load ptr, ptr %21, align 8
  %701 = load i32, ptr %22, align 4
  %702 = insertvalue { ptr, i32 } poison, ptr %700, 0
  %703 = insertvalue { ptr, i32 } %702, i32 %701, 1
  resume { ptr, i32 } %703
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi2EEC2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIiLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIiLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8OpenMesh12VertexHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options17vertex_has_normalEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options16vertex_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(16)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(12)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(4)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(16)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 1 dereferenceable(3)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(12)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options19vertex_has_texcoordEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14face_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN8OpenMesh12VertexHandleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="64" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{i64 0, i64 12, !14}
!14 = !{!7, !7, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"float", !7, i64 0}
!17 = !{i64 0, i64 16, !14}
!18 = !{i64 0, i64 8, !14}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = distinct !{!21, !20}
!22 = !{!23, !23, i64 0}
!23 = !{!"long", !7, i64 0}
!24 = distinct !{!24, !20}
!25 = distinct !{!25, !20}


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

%"class.OpenMesh::VectorT" = type { %"struct.std::array" }
%"struct.std::array" = type { [3 x float] }
%"class.OpenMesh::VectorT.18" = type { %"struct.std::array.19" }
%"struct.std::array.19" = type { [2 x float] }
%"class.OpenMesh::VectorT.20" = type { %"struct.std::array.21" }
%"struct.std::array.21" = type { [3 x i32] }
%"class.OpenMesh::VectorT.22" = type { %"struct.std::array.23" }
%"struct.std::array.23" = type { [4 x i32] }
%"class.OpenMesh::VectorT.24" = type { %"struct.std::array.25" }
%"struct.std::array.25" = type { [4 x float] }
%"struct.OpenMesh::VertexHandle" = type { %"class.OpenMesh::BaseHandle" }
%"class.OpenMesh::BaseHandle" = type { i32 }
%"class.std::vector.26" = type { %"struct.std::_Vector_base.27" }
%"struct.std::_Vector_base.27" = type { %"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl" }
%"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl" = type { %"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl_data" }
%"struct.std::_Vector_base<OpenMesh::VertexHandle, std::allocator<OpenMesh::VertexHandle>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.OpenMesh::VectorT.31" = type { %"struct.std::array.32" }
%"struct.std::array.32" = type { [4 x i8] }
%"class.OpenMesh::VectorT.33" = type { %"struct.std::array.34" }
%"struct.std::array.34" = type { [3 x i8] }
%"struct.OpenMesh::FaceHandle" = type { %"class.OpenMesh::BaseHandle" }

@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO11_OFFWriter_11write_asciiERSoRNS0_12BaseExporterENS0_7OptionsE(ptr nocapture noundef nonnull readnone align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef %3) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"class.OpenMesh::VectorT", align 8
  %6 = alloca %"class.OpenMesh::VectorT", align 8
  %7 = alloca %"class.OpenMesh::VectorT.18", align 8
  %8 = alloca %"class.OpenMesh::VectorT.20", align 4
  %9 = alloca %"class.OpenMesh::VectorT.22", align 4
  %10 = alloca %"class.OpenMesh::VectorT", align 8
  %11 = alloca %"class.OpenMesh::VectorT.24", align 8
  %12 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %13 = alloca %"class.std::vector.26", align 8
  %14 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %15 = alloca %"class.OpenMesh::VectorT.31", align 4
  %16 = alloca %"class.OpenMesh::VectorT.33", align 4
  %17 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %18 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %19 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %20 = alloca %"class.OpenMesh::VectorT.31", align 4
  %21 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %22 = alloca %"class.OpenMesh::VectorT.33", align 4
  %23 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %24 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %25 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %26 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %27 = alloca %"class.OpenMesh::VectorT.31", align 4
  %28 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %29 = alloca %"class.OpenMesh::VectorT.33", align 4
  %30 = alloca %"struct.OpenMesh::FaceHandle", align 4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #6
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %5)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %6) #6
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %6)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  call void @_ZN8OpenMesh7VectorTIfLi2EEC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %7)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %8) #6
  call void @_ZN8OpenMesh7VectorTIiLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %8)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #6
  call void @_ZN8OpenMesh7VectorTIiLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16) %9)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %10) #6
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %10)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #6
  call void @_ZN8OpenMesh7VectorTIfLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16) %11)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  call void @_ZN8OpenMesh12VertexHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %12, i32 noundef -1)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #6
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  %31 = load ptr, ptr %2, align 8, !tbaa !5
  %32 = getelementptr inbounds i8, ptr %31, i64 208
  %33 = load ptr, ptr %32, align 8
  %34 = invoke noundef i64 %33(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %35 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

35:                                               ; preds = %4
  %36 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %34)
          to label %37 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

37:                                               ; preds = %35
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef nonnull @.str.7)
          to label %39 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

39:                                               ; preds = %37
  %40 = load ptr, ptr %2, align 8, !tbaa !5
  %41 = getelementptr inbounds i8, ptr %40, i64 216
  %42 = load ptr, ptr %41, align 8
  %43 = invoke noundef i64 %42(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %44 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

44:                                               ; preds = %39
  %45 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %43)
          to label %46 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

46:                                               ; preds = %44
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %45, ptr noundef nonnull @.str.7)
          to label %48 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

48:                                               ; preds = %46
  %49 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef 0)
          to label %50 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

50:                                               ; preds = %48
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %49, ptr noundef nonnull @.str.6)
          to label %52 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

52:                                               ; preds = %50
  %53 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %53, label %54, label %56

54:                                               ; preds = %52
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @_ZSt5fixedRSt8ios_base)
          to label %56 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

.loopexit120:                                     ; preds = %210, %216, %218, %220, %224, %226, %230, %232, %248, %252, %262, %264, %277, %279, %291, %293, %297
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit:                      ; preds = %387, %383, %381, %369, %367, %354, %352, %342, %338, %313, %311, %305
  %lpad.loopexit122 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit:    ; preds = %70, %74, %76, %80, %82, %93, %95, %99, %101, %105, %107, %128, %132, %140, %142, %154, %156, %167, %169, %180, %182, %186, %188, %194
  %lpad.loopexit125 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %4, %35, %37, %39, %44, %46, %48, %50, %54, %56, %._crit_edge, %206, %301
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

56:                                               ; preds = %54, %52
  %57 = load ptr, ptr %2, align 8, !tbaa !5
  %58 = getelementptr inbounds i8, ptr %57, i64 208
  %59 = load ptr, ptr %58, align 8
  %60 = invoke noundef i64 %59(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %61 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

61:                                               ; preds = %56
  %62 = trunc i64 %60 to i32
  %.not = icmp eq i32 %62, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %61
  %.sroa.541.0..sroa_idx = getelementptr inbounds i8, ptr %5, i64 8
  %.sroa.534.0..sroa_idx = getelementptr inbounds i8, ptr %6, i64 8
  %.sroa.524.0..sroa_idx = getelementptr inbounds i8, ptr %10, i64 8
  %.sroa.527.0..sroa_idx = getelementptr inbounds i8, ptr %11, i64 8
  br label %63

63:                                               ; preds = %.lr.ph, %196
  %.0127 = phi i32 [ 0, %.lr.ph ], [ %197, %196 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #6
  invoke void @_ZN8OpenMesh12VertexHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %14, i32 noundef %.0127)
          to label %64 unwind label %111

64:                                               ; preds = %63
  %65 = load i32, ptr %14, align 4
  store i32 %65, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  %66 = load ptr, ptr %2, align 8, !tbaa !5
  %67 = getelementptr inbounds i8, ptr %66, i64 16
  %68 = load ptr, ptr %67, align 8
  %69 = invoke { <2 x float>, float } %68(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %65)
          to label %70 unwind label %113

70:                                               ; preds = %64
  %.fca.0.extract35 = extractvalue { <2 x float>, float } %69, 0
  %.fca.1.extract36 = extractvalue { <2 x float>, float } %69, 1
  store <2 x float> %.fca.0.extract35, ptr %5, align 8
  store float %.fca.1.extract36, ptr %.sroa.541.0..sroa_idx, align 8, !tbaa !8
  %71 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %5, i64 noundef 0)
  %72 = load float, ptr %71, align 4, !tbaa !10
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %1, float noundef %72)
          to label %74 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

74:                                               ; preds = %70
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %73, ptr noundef nonnull @.str.7)
          to label %76 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

76:                                               ; preds = %74
  %77 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %5, i64 noundef 1)
  %78 = load float, ptr %77, align 4, !tbaa !10
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %75, float noundef %78)
          to label %80 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

80:                                               ; preds = %76
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %79, ptr noundef nonnull @.str.7)
          to label %82 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

82:                                               ; preds = %80
  %83 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %5, i64 noundef 2)
  %84 = load float, ptr %83, align 4, !tbaa !10
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %81, float noundef %84)
          to label %86 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

86:                                               ; preds = %82
  %87 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options17vertex_has_normalEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %87, label %88, label %117

88:                                               ; preds = %86
  %.sroa.032.0.copyload = load i32, ptr %12, align 4
  %89 = load ptr, ptr %2, align 8, !tbaa !5
  %90 = getelementptr inbounds i8, ptr %89, i64 24
  %91 = load ptr, ptr %90, align 8
  %92 = invoke { <2 x float>, float } %91(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.032.0.copyload)
          to label %93 unwind label %115

93:                                               ; preds = %88
  %.fca.0.extract28 = extractvalue { <2 x float>, float } %92, 0
  %.fca.1.extract29 = extractvalue { <2 x float>, float } %92, 1
  store <2 x float> %.fca.0.extract28, ptr %6, align 8
  store float %.fca.1.extract29, ptr %.sroa.534.0..sroa_idx, align 8, !tbaa !8
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %95 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

95:                                               ; preds = %93
  %96 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %6, i64 noundef 0)
  %97 = load float, ptr %96, align 4, !tbaa !10
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %94, float noundef %97)
          to label %99 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

99:                                               ; preds = %95
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %98, ptr noundef nonnull @.str.7)
          to label %101 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

101:                                              ; preds = %99
  %102 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %6, i64 noundef 1)
  %103 = load float, ptr %102, align 4, !tbaa !10
  %104 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %100, float noundef %103)
          to label %105 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

105:                                              ; preds = %101
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %104, ptr noundef nonnull @.str.7)
          to label %107 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

107:                                              ; preds = %105
  %108 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %6, i64 noundef 2)
  %109 = load float, ptr %108, align 4, !tbaa !10
  %110 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %106, float noundef %109)
          to label %117 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

111:                                              ; preds = %63
  %112 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  br label %.loopexit.split-lp

113:                                              ; preds = %64
  %114 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

115:                                              ; preds = %88
  %116 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

117:                                              ; preds = %107, %86
  %118 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options16vertex_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %118, label %119, label %173

119:                                              ; preds = %117
  %120 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  %121 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %120, label %122, label %146

122:                                              ; preds = %119
  %.sroa.025.0.copyload = load i32, ptr %12, align 4
  %123 = load ptr, ptr %2, align 8, !tbaa !5
  br i1 %121, label %124, label %136

124:                                              ; preds = %122
  %125 = getelementptr inbounds i8, ptr %123, i64 72
  %126 = load ptr, ptr %125, align 8
  %127 = invoke { <2 x float>, <2 x float> } %126(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.025.0.copyload)
          to label %128 unwind label %134

128:                                              ; preds = %124
  %129 = extractvalue { <2 x float>, <2 x float> } %127, 0
  %130 = extractvalue { <2 x float>, <2 x float> } %127, 1
  store <2 x float> %129, ptr %11, align 8
  store <2 x float> %130, ptr %.sroa.527.0..sroa_idx, align 8, !tbaa !8
  %131 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %132 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

132:                                              ; preds = %128
  %133 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %131, ptr noundef nonnull align 4 dereferenceable(16) %11)
          to label %173 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

134:                                              ; preds = %124
  %135 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

136:                                              ; preds = %122
  %137 = getelementptr inbounds i8, ptr %123, i64 64
  %138 = load ptr, ptr %137, align 8
  %139 = invoke { <2 x float>, float } %138(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.025.0.copyload)
          to label %140 unwind label %144

140:                                              ; preds = %136
  %.fca.0.extract18 = extractvalue { <2 x float>, float } %139, 0
  %.fca.1.extract19 = extractvalue { <2 x float>, float } %139, 1
  store <2 x float> %.fca.0.extract18, ptr %10, align 8
  store float %.fca.1.extract19, ptr %.sroa.524.0..sroa_idx, align 8, !tbaa !8
  %141 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %142 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

142:                                              ; preds = %140
  %143 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %141, ptr noundef nonnull align 4 dereferenceable(12) %10)
          to label %173 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

144:                                              ; preds = %136
  %145 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

146:                                              ; preds = %119
  br i1 %121, label %147, label %160

147:                                              ; preds = %146
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #6
  %.sroa.017.0.copyload = load i32, ptr %12, align 4
  %148 = load ptr, ptr %2, align 8, !tbaa !5
  %149 = getelementptr inbounds i8, ptr %148, i64 40
  %150 = load ptr, ptr %149, align 8
  %151 = invoke i32 %150(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.017.0.copyload)
          to label %152 unwind label %158

152:                                              ; preds = %147
  store i32 %151, ptr %15, align 4
  %153 = invoke noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16) %9, ptr noundef nonnull align 1 dereferenceable(4) %15)
          to label %154 unwind label %158

154:                                              ; preds = %152
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %156 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

156:                                              ; preds = %154
  %157 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %155, ptr noundef nonnull align 4 dereferenceable(16) %9)
          to label %173 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

158:                                              ; preds = %152, %147
  %159 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  br label %.loopexit.split-lp

160:                                              ; preds = %146
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %16) #6
  %.sroa.016.0.copyload = load i32, ptr %12, align 4
  %161 = load ptr, ptr %2, align 8, !tbaa !5
  %162 = getelementptr inbounds i8, ptr %161, i64 32
  %163 = load ptr, ptr %162, align 8
  %164 = invoke i24 %163(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.016.0.copyload)
          to label %165 unwind label %171

165:                                              ; preds = %160
  store i24 %164, ptr %16, align 4
  %166 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %8, ptr noundef nonnull align 1 dereferenceable(3) %16)
          to label %167 unwind label %171

167:                                              ; preds = %165
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %16) #6
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %169 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

169:                                              ; preds = %167
  %170 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %168, ptr noundef nonnull align 4 dereferenceable(12) %8)
          to label %173 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

171:                                              ; preds = %165, %160
  %172 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %16) #6
  br label %.loopexit.split-lp

173:                                              ; preds = %142, %132, %169, %156, %117
  %174 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options19vertex_has_texcoordEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %174, label %175, label %194

175:                                              ; preds = %173
  %.sroa.014.0.copyload = load i32, ptr %12, align 4
  %176 = load ptr, ptr %2, align 8, !tbaa !5
  %177 = getelementptr inbounds i8, ptr %176, i64 80
  %178 = load ptr, ptr %177, align 8
  %179 = invoke <2 x float> %178(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.014.0.copyload)
          to label %180 unwind label %192

180:                                              ; preds = %175
  store <2 x float> %179, ptr %7, align 8, !tbaa !8
  %181 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %182 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

182:                                              ; preds = %180
  %183 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %7, i64 noundef 0)
  %184 = load float, ptr %183, align 4, !tbaa !10
  %185 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %181, float noundef %184)
          to label %186 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

186:                                              ; preds = %182
  %187 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %185, ptr noundef nonnull @.str.7)
          to label %188 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

188:                                              ; preds = %186
  %189 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %7, i64 noundef 1)
  %190 = load float, ptr %189, align 4, !tbaa !10
  %191 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %187, float noundef %190)
          to label %194 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

192:                                              ; preds = %175
  %193 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

194:                                              ; preds = %188, %173
  %195 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %1, i8 noundef signext 10)
          to label %196 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit

196:                                              ; preds = %194
  %197 = add nuw i32 %.0127, 1
  %exitcond.not = icmp eq i32 %197, %62
  br i1 %exitcond.not, label %._crit_edge, label %63, !llvm.loop !12

._crit_edge:                                      ; preds = %196, %61
  %198 = load ptr, ptr %2, align 8, !tbaa !5
  %199 = getelementptr inbounds i8, ptr %198, i64 232
  %200 = load ptr, ptr %199, align 8
  %201 = invoke noundef zeroext i1 %200(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %202 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

202:                                              ; preds = %._crit_edge
  %203 = load ptr, ptr %2, align 8, !tbaa !5
  %204 = getelementptr inbounds i8, ptr %203, i64 216
  %205 = load ptr, ptr %204, align 8
  br i1 %201, label %206, label %301

206:                                              ; preds = %202
  %207 = invoke noundef i64 %205(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %208 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

208:                                              ; preds = %206
  %209 = trunc i64 %207 to i32
  %.not139 = icmp eq i32 %209, 0
  br i1 %.not139, label %.loopexit, label %.lr.ph136

.lr.ph136:                                        ; preds = %208
  %.sroa.511.0..sroa_idx = getelementptr inbounds i8, ptr %10, i64 8
  %.sroa.513.0..sroa_idx = getelementptr inbounds i8, ptr %11, i64 8
  br label %210

210:                                              ; preds = %.lr.ph136, %299
  %.1134 = phi i32 [ 0, %.lr.ph136 ], [ %300, %299 ]
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %17, i32 noundef %.1134)
  %211 = load i32, ptr %17, align 4
  %212 = load ptr, ptr %2, align 8, !tbaa !5
  %213 = getelementptr inbounds i8, ptr %212, i64 88
  %214 = load ptr, ptr %213, align 8
  %215 = invoke noundef i32 %214(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %211, ptr noundef nonnull align 8 dereferenceable(24) %13)
          to label %216 unwind label %.loopexit120

216:                                              ; preds = %210
  %217 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef 3)
          to label %218 unwind label %.loopexit120

218:                                              ; preds = %216
  %219 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %217, ptr noundef nonnull @.str.7)
          to label %220 unwind label %.loopexit120

220:                                              ; preds = %218
  %221 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef 0) #6
  %222 = call noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %221)
  %223 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %222)
          to label %224 unwind label %.loopexit120

224:                                              ; preds = %220
  %225 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %223, ptr noundef nonnull @.str.7)
          to label %226 unwind label %.loopexit120

226:                                              ; preds = %224
  %227 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef 1) #6
  %228 = call noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %227)
  %229 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %228)
          to label %230 unwind label %.loopexit120

230:                                              ; preds = %226
  %231 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %229, ptr noundef nonnull @.str.7)
          to label %232 unwind label %.loopexit120

232:                                              ; preds = %230
  %233 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef 2) #6
  %234 = call noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %233)
  %235 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %234)
          to label %236 unwind label %.loopexit120

236:                                              ; preds = %232
  %237 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14face_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %237, label %238, label %297

238:                                              ; preds = %236
  %239 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  %240 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %239, label %241, label %268

241:                                              ; preds = %238
  br i1 %240, label %242, label %256

242:                                              ; preds = %241
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %18, i32 noundef %.1134)
  %243 = load i32, ptr %18, align 4
  %244 = load ptr, ptr %2, align 8, !tbaa !5
  %245 = getelementptr inbounds i8, ptr %244, i64 144
  %246 = load ptr, ptr %245, align 8
  %247 = invoke { <2 x float>, <2 x float> } %246(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %243)
          to label %248 unwind label %254

248:                                              ; preds = %242
  %249 = extractvalue { <2 x float>, <2 x float> } %247, 0
  %250 = extractvalue { <2 x float>, <2 x float> } %247, 1
  store <2 x float> %249, ptr %11, align 8
  store <2 x float> %250, ptr %.sroa.513.0..sroa_idx, align 8, !tbaa !8
  %251 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %252 unwind label %.loopexit120

252:                                              ; preds = %248
  %253 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %251, ptr noundef nonnull align 4 dereferenceable(16) %11)
          to label %297 unwind label %.loopexit120

254:                                              ; preds = %242
  %255 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

256:                                              ; preds = %241
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %19, i32 noundef %.1134)
  %257 = load i32, ptr %19, align 4
  %258 = load ptr, ptr %2, align 8, !tbaa !5
  %259 = getelementptr inbounds i8, ptr %258, i64 136
  %260 = load ptr, ptr %259, align 8
  %261 = invoke { <2 x float>, float } %260(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %257)
          to label %262 unwind label %266

262:                                              ; preds = %256
  %.fca.0.extract6 = extractvalue { <2 x float>, float } %261, 0
  %.fca.1.extract7 = extractvalue { <2 x float>, float } %261, 1
  store <2 x float> %.fca.0.extract6, ptr %10, align 8
  store float %.fca.1.extract7, ptr %.sroa.511.0..sroa_idx, align 8, !tbaa !8
  %263 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %264 unwind label %.loopexit120

264:                                              ; preds = %262
  %265 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %263, ptr noundef nonnull align 4 dereferenceable(12) %10)
          to label %297 unwind label %.loopexit120

266:                                              ; preds = %256
  %267 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

268:                                              ; preds = %238
  br i1 %240, label %269, label %283

269:                                              ; preds = %268
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %20) #6
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %21, i32 noundef %.1134)
  %270 = load i32, ptr %21, align 4
  %271 = load ptr, ptr %2, align 8, !tbaa !5
  %272 = getelementptr inbounds i8, ptr %271, i64 112
  %273 = load ptr, ptr %272, align 8
  %274 = invoke i32 %273(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %270)
          to label %275 unwind label %281

275:                                              ; preds = %269
  store i32 %274, ptr %20, align 4
  %276 = invoke noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16) %9, ptr noundef nonnull align 1 dereferenceable(4) %20)
          to label %277 unwind label %281

277:                                              ; preds = %275
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #6
  %278 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %279 unwind label %.loopexit120

279:                                              ; preds = %277
  %280 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %278, ptr noundef nonnull align 4 dereferenceable(16) %9)
          to label %297 unwind label %.loopexit120

281:                                              ; preds = %275, %269
  %282 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #6
  br label %.loopexit.split-lp

283:                                              ; preds = %268
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %22) #6
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %23, i32 noundef %.1134)
  %284 = load i32, ptr %23, align 4
  %285 = load ptr, ptr %2, align 8, !tbaa !5
  %286 = getelementptr inbounds i8, ptr %285, i64 104
  %287 = load ptr, ptr %286, align 8
  %288 = invoke i24 %287(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %284)
          to label %289 unwind label %295

289:                                              ; preds = %283
  store i24 %288, ptr %22, align 4
  %290 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %8, ptr noundef nonnull align 1 dereferenceable(3) %22)
          to label %291 unwind label %295

291:                                              ; preds = %289
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %22) #6
  %292 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %293 unwind label %.loopexit120

293:                                              ; preds = %291
  %294 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %292, ptr noundef nonnull align 4 dereferenceable(12) %8)
          to label %297 unwind label %.loopexit120

295:                                              ; preds = %289, %283
  %296 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %22) #6
  br label %.loopexit.split-lp

297:                                              ; preds = %264, %252, %293, %279, %236
  %298 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %1, i8 noundef signext 10)
          to label %299 unwind label %.loopexit120

299:                                              ; preds = %297
  %300 = add nuw i32 %.1134, 1
  %exitcond142.not = icmp eq i32 %300, %209
  br i1 %exitcond142.not, label %.loopexit, label %210, !llvm.loop !14

301:                                              ; preds = %202
  %302 = invoke noundef i64 %205(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %303 unwind label %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp

303:                                              ; preds = %301
  %304 = trunc i64 %302 to i32
  %.not137 = icmp eq i32 %304, 0
  br i1 %.not137, label %.loopexit, label %.lr.ph133

.lr.ph133:                                        ; preds = %303
  %.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %10, i64 8
  %.sroa.53.0..sroa_idx = getelementptr inbounds i8, ptr %11, i64 8
  br label %305

305:                                              ; preds = %.lr.ph133, %389
  %.2131 = phi i32 [ 0, %.lr.ph133 ], [ %390, %389 ]
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %24, i32 noundef %.2131)
  %306 = load i32, ptr %24, align 4
  %307 = load ptr, ptr %2, align 8, !tbaa !5
  %308 = getelementptr inbounds i8, ptr %307, i64 88
  %309 = load ptr, ptr %308, align 8
  %310 = invoke noundef i32 %309(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %306, ptr noundef nonnull align 8 dereferenceable(24) %13)
          to label %311 unwind label %.loopexit.split-lp.loopexit

311:                                              ; preds = %305
  %312 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %310)
          to label %313 unwind label %.loopexit.split-lp.loopexit

313:                                              ; preds = %311
  %314 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %312, ptr noundef nonnull @.str.7)
          to label %.preheader unwind label %.loopexit.split-lp.loopexit

.preheader:                                       ; preds = %313
  %315 = call noundef i64 @_ZNKSt6vectorIN8OpenMesh12VertexHandleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  %.not138 = icmp eq i64 %315, 0
  br i1 %.not138, label %._crit_edge130, label %.lr.ph129

._crit_edge130:                                   ; preds = %322, %.preheader
  %316 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14face_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %316, label %328, label %387

.lr.ph129:                                        ; preds = %.preheader, %322
  %.0118128 = phi i64 [ %323, %322 ], [ 0, %.preheader ]
  %317 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %.0118128) #6
  %318 = call noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4) %317)
  %319 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %318)
          to label %320 unwind label %326

320:                                              ; preds = %.lr.ph129
  %321 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %319, ptr noundef nonnull @.str.7)
          to label %322 unwind label %326

322:                                              ; preds = %320
  %323 = add nuw i64 %.0118128, 1
  %324 = call noundef i64 @_ZNKSt6vectorIN8OpenMesh12VertexHandleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  %325 = icmp ult i64 %323, %324
  br i1 %325, label %.lr.ph129, label %._crit_edge130, !llvm.loop !15

326:                                              ; preds = %320, %.lr.ph129
  %327 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

328:                                              ; preds = %._crit_edge130
  %329 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  %330 = call noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4) %3)
  br i1 %329, label %331, label %358

331:                                              ; preds = %328
  br i1 %330, label %332, label %346

332:                                              ; preds = %331
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %25, i32 noundef %.2131)
  %333 = load i32, ptr %25, align 4
  %334 = load ptr, ptr %2, align 8, !tbaa !5
  %335 = getelementptr inbounds i8, ptr %334, i64 144
  %336 = load ptr, ptr %335, align 8
  %337 = invoke { <2 x float>, <2 x float> } %336(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %333)
          to label %338 unwind label %344

338:                                              ; preds = %332
  %339 = extractvalue { <2 x float>, <2 x float> } %337, 0
  %340 = extractvalue { <2 x float>, <2 x float> } %337, 1
  store <2 x float> %339, ptr %11, align 8
  store <2 x float> %340, ptr %.sroa.53.0..sroa_idx, align 8, !tbaa !8
  %341 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %342 unwind label %.loopexit.split-lp.loopexit

342:                                              ; preds = %338
  %343 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %341, ptr noundef nonnull align 4 dereferenceable(16) %11)
          to label %387 unwind label %.loopexit.split-lp.loopexit

344:                                              ; preds = %332
  %345 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

346:                                              ; preds = %331
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %26, i32 noundef %.2131)
  %347 = load i32, ptr %26, align 4
  %348 = load ptr, ptr %2, align 8, !tbaa !5
  %349 = getelementptr inbounds i8, ptr %348, i64 136
  %350 = load ptr, ptr %349, align 8
  %351 = invoke { <2 x float>, float } %350(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %347)
          to label %352 unwind label %356

352:                                              ; preds = %346
  %.fca.0.extract = extractvalue { <2 x float>, float } %351, 0
  %.fca.1.extract = extractvalue { <2 x float>, float } %351, 1
  store <2 x float> %.fca.0.extract, ptr %10, align 8
  store float %.fca.1.extract, ptr %.sroa.5.0..sroa_idx, align 8, !tbaa !8
  %353 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %354 unwind label %.loopexit.split-lp.loopexit

354:                                              ; preds = %352
  %355 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %353, ptr noundef nonnull align 4 dereferenceable(12) %10)
          to label %387 unwind label %.loopexit.split-lp.loopexit

356:                                              ; preds = %346
  %357 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

358:                                              ; preds = %328
  br i1 %330, label %359, label %373

359:                                              ; preds = %358
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %27) #6
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %28, i32 noundef %.2131)
  %360 = load i32, ptr %28, align 4
  %361 = load ptr, ptr %2, align 8, !tbaa !5
  %362 = getelementptr inbounds i8, ptr %361, i64 112
  %363 = load ptr, ptr %362, align 8
  %364 = invoke i32 %363(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %360)
          to label %365 unwind label %371

365:                                              ; preds = %359
  store i32 %364, ptr %27, align 4
  %366 = invoke noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16) %9, ptr noundef nonnull align 1 dereferenceable(4) %27)
          to label %367 unwind label %371

367:                                              ; preds = %365
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %27) #6
  %368 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %369 unwind label %.loopexit.split-lp.loopexit

369:                                              ; preds = %367
  %370 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %368, ptr noundef nonnull align 4 dereferenceable(16) %9)
          to label %387 unwind label %.loopexit.split-lp.loopexit

371:                                              ; preds = %365, %359
  %372 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %27) #6
  br label %.loopexit.split-lp

373:                                              ; preds = %358
  call void @llvm.lifetime.start.p0(i64 3, ptr nonnull %29) #6
  call void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %30, i32 noundef %.2131)
  %374 = load i32, ptr %30, align 4
  %375 = load ptr, ptr %2, align 8, !tbaa !5
  %376 = getelementptr inbounds i8, ptr %375, i64 104
  %377 = load ptr, ptr %376, align 8
  %378 = invoke i24 %377(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %374)
          to label %379 unwind label %385

379:                                              ; preds = %373
  store i24 %378, ptr %29, align 4
  %380 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %8, ptr noundef nonnull align 1 dereferenceable(3) %29)
          to label %381 unwind label %385

381:                                              ; preds = %379
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %29) #6
  %382 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull @.str.7)
          to label %383 unwind label %.loopexit.split-lp.loopexit

383:                                              ; preds = %381
  %384 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8) %382, ptr noundef nonnull align 4 dereferenceable(12) %8)
          to label %387 unwind label %.loopexit.split-lp.loopexit

385:                                              ; preds = %379, %373
  %386 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 3, ptr nonnull %29) #6
  br label %.loopexit.split-lp

387:                                              ; preds = %354, %342, %383, %369, %._crit_edge130
  %388 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %1, i8 noundef signext 10)
          to label %389 unwind label %.loopexit.split-lp.loopexit

389:                                              ; preds = %387
  %390 = add nuw i32 %.2131, 1
  %exitcond141.not = icmp eq i32 %390, %304
  br i1 %exitcond141.not, label %.loopexit, label %305, !llvm.loop !16

.loopexit:                                        ; preds = %389, %299, %303, %208
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #6
  ret i1 true

.loopexit.split-lp:                               ; preds = %.loopexit120, %.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp.loopexit, %385, %371, %356, %344, %326, %295, %281, %266, %254, %192, %171, %158, %144, %134, %115, %113, %111
  %.pn = phi { ptr, i32 } [ %193, %192 ], [ %135, %134 ], [ %145, %144 ], [ %159, %158 ], [ %172, %171 ], [ %116, %115 ], [ %114, %113 ], [ %112, %111 ], [ %255, %254 ], [ %267, %266 ], [ %282, %281 ], [ %296, %295 ], [ %327, %326 ], [ %345, %344 ], [ %357, %356 ], [ %372, %371 ], [ %386, %385 ], [ %lpad.loopexit, %.loopexit120 ], [ %lpad.loopexit122, %.loopexit.split-lp.loopexit ], [ %lpad.loopexit125, %.loopexit.split-lp.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp ]
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #6
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi2EEC2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIiLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIiLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi4EEC2Ev(ptr noundef nonnull align 4 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8OpenMesh12VertexHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14color_is_floatEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options17vertex_has_normalEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options16vertex_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options15color_has_alphaEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIfLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(16) ptr @_ZN8OpenMesh7VectorTIiLi4EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li4EEE(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 1 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi4EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIiLi3EEaSIhSt9enable_ifILb1EvEEERS1_RKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 1 dereferenceable(3)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN8OpenMeshlsIiLi3EEENSt9enable_ifIXgestDTlsfp_ixfp0_Li0EELi0EERSoE4typeES3_RKNS_7VectorTIT_XT0_EEE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options19vertex_has_texcoordEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK8OpenMesh10BaseHandle3idxEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO7Options14face_has_colorEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN8OpenMesh12VertexHandleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="64" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

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


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass