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

; 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.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = 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 }
%"struct.OpenMesh::FaceHandle" = type { %"class.OpenMesh::BaseHandle" }
%"class.OpenMesh::BaseHandle" = type { i32 }
%"struct.OpenMesh::VertexHandle" = type { %"class.OpenMesh::BaseHandle" }

@.str.2 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.16 = 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: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO11_STLWriter_10write_stlaERSoRNS0_12BaseExporterENS0_7OptionsEl(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, i64 noundef %4) #2 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i64, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca %"class.OpenMesh::VectorT", align 4
  %15 = alloca %"class.OpenMesh::VectorT", align 4
  %16 = alloca %"class.OpenMesh::VectorT", align 4
  %17 = alloca %"class.OpenMesh::VectorT", align 4
  %18 = alloca %"class.std::vector.18", align 8
  %19 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %20 = alloca ptr, align 8
  %21 = alloca i32, align 4
  %22 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %23 = alloca %"struct.OpenMesh::FaceHandle", 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", align 4
  %31 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %32 = alloca { <2 x float>, float }, align 8
  %33 = alloca %"class.OpenMesh::VectorT", align 4
  %34 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %35 = alloca { <2 x float>, float }, align 8
  %36 = alloca %"class.OpenMesh::VectorT", align 4
  %37 = alloca %"class.OpenMesh::VectorT", align 4
  %38 = alloca { <2 x float>, float }, align 8
  %39 = alloca %"class.OpenMesh::VectorT", align 4
  %40 = alloca { <2 x float>, float }, align 8
  %41 = alloca { <2 x float>, float }, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  store i64 %4, ptr %10, align 8, !tbaa !9
  %42 = load ptr, ptr %6, align 8
  %43 = call noundef nonnull align 8 dereferenceable(224) ptr @_Z5omlogv()
  %44 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef @.str.2)
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  %45 = load ptr, ptr %8, align 8, !tbaa !5
  %46 = load ptr, ptr %45, align 8, !tbaa !11
  %47 = getelementptr inbounds ptr, ptr %46, i64 27
  %48 = load ptr, ptr %47, align 8
  %49 = call noundef i64 %48(ptr noundef nonnull align 8 dereferenceable(8) %45)
  %50 = trunc i64 %49 to i32
  store i32 %50, ptr %12, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %14) #7
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %14)
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #7
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %15)
  call void @llvm.lifetime.start.p0(i64 12, ptr %16) #7
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %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 24, ptr %18) #7
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #7
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %19, i32 noundef -1)
          to label %51 unwind label %255

51:                                               ; preds = %5
  %52 = load ptr, ptr %7, align 8, !tbaa !5
  %53 = load ptr, ptr %52, align 8, !tbaa !11
  %54 = getelementptr i8, ptr %53, i64 -24
  %55 = load i64, ptr %54, align 8
  %56 = getelementptr inbounds i8, ptr %52, i64 %55
  %57 = load i64, ptr %10, align 8, !tbaa !9
  %58 = invoke noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %56, i64 noundef %57)
          to label %59 unwind label %255

59:                                               ; preds = %51
  %60 = load ptr, ptr %7, align 8, !tbaa !5
  %61 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %60, ptr noundef @.str.5)
          to label %62 unwind label %255

62:                                               ; preds = %59
  store i32 0, ptr %11, align 4, !tbaa !13
  br label %63

63:                                               ; preds = %298, %62
  %64 = load i32, ptr %11, align 4, !tbaa !13
  %65 = load i32, ptr %12, align 4, !tbaa !13
  %66 = icmp slt i32 %64, %65
  br i1 %66, label %67, label %301

67:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #7
  %68 = load i32, ptr %11, align 4, !tbaa !13
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %22, i32 noundef %68)
          to label %69 unwind label %259

69:                                               ; preds = %67
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %19, ptr align 4 %22, i64 4, i1 false)
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  %70 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %23, ptr align 4 %19, i64 4, i1 false)
  %71 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %23, i32 0, i32 0
  %72 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %71, i32 0, i32 0
  %73 = load i32, ptr %72, align 4
  %74 = load ptr, ptr %70, align 8, !tbaa !11
  %75 = getelementptr inbounds ptr, ptr %74, i64 11
  %76 = load ptr, ptr %75, align 8
  %77 = invoke noundef i32 %76(ptr noundef nonnull align 8 dereferenceable(8) %70, i32 %73, ptr noundef nonnull align 8 dereferenceable(24) %18)
          to label %78 unwind label %255

78:                                               ; preds = %69
  store i32 %77, ptr %13, align 4, !tbaa !13
  %79 = load i32, ptr %13, align 4, !tbaa !13
  %80 = icmp eq i32 %79, 3
  br i1 %80, label %81, label %289

81:                                               ; preds = %78
  call void @llvm.lifetime.start.p0(i64 12, ptr %24) #7
  %82 = load ptr, ptr %8, align 8, !tbaa !5
  %83 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 0) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %25, ptr align 4 %83, i64 4, i1 false)
  %84 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %25, i32 0, i32 0
  %85 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %84, i32 0, i32 0
  %86 = load i32, ptr %85, align 4
  %87 = load ptr, ptr %82, align 8, !tbaa !11
  %88 = getelementptr inbounds ptr, ptr %87, i64 2
  %89 = load ptr, ptr %88, align 8
  %90 = invoke { <2 x float>, float } %89(ptr noundef nonnull align 8 dereferenceable(8) %82, i32 %86)
          to label %91 unwind label %263

91:                                               ; preds = %81
  %92 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %24, i32 0, i32 0
  %93 = getelementptr inbounds %"struct.std::array", ptr %92, i32 0, i32 0
  store { <2 x float>, float } %90, ptr %26, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %93, ptr align 8 %26, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %14, ptr align 4 %24, i64 12, i1 false), !tbaa.struct !15
  call void @llvm.lifetime.end.p0(i64 12, ptr %24) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %27) #7
  %94 = load ptr, ptr %8, align 8, !tbaa !5
  %95 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 1) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %28, ptr align 4 %95, i64 4, i1 false)
  %96 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %28, i32 0, i32 0
  %97 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %96, i32 0, i32 0
  %98 = load i32, ptr %97, align 4
  %99 = load ptr, ptr %94, align 8, !tbaa !11
  %100 = getelementptr inbounds ptr, ptr %99, i64 2
  %101 = load ptr, ptr %100, align 8
  %102 = invoke { <2 x float>, float } %101(ptr noundef nonnull align 8 dereferenceable(8) %94, i32 %98)
          to label %103 unwind label %267

103:                                              ; preds = %91
  %104 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %27, i32 0, i32 0
  %105 = getelementptr inbounds %"struct.std::array", ptr %104, i32 0, i32 0
  store { <2 x float>, float } %102, ptr %29, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %105, ptr align 8 %29, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 4 %27, i64 12, i1 false), !tbaa.struct !15
  call void @llvm.lifetime.end.p0(i64 12, ptr %27) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %30) #7
  %106 = load ptr, ptr %8, align 8, !tbaa !5
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef 2) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %31, ptr align 4 %107, i64 4, i1 false)
  %108 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %31, i32 0, i32 0
  %109 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %108, i32 0, i32 0
  %110 = load i32, ptr %109, align 4
  %111 = load ptr, ptr %106, align 8, !tbaa !11
  %112 = getelementptr inbounds ptr, ptr %111, i64 2
  %113 = load ptr, ptr %112, align 8
  %114 = invoke { <2 x float>, float } %113(ptr noundef nonnull align 8 dereferenceable(8) %106, i32 %110)
          to label %115 unwind label %271

115:                                              ; preds = %103
  %116 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %30, i32 0, i32 0
  %117 = getelementptr inbounds %"struct.std::array", ptr %116, i32 0, i32 0
  store { <2 x float>, float } %114, ptr %32, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %117, ptr align 8 %32, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %16, ptr align 4 %30, i64 12, i1 false), !tbaa.struct !15
  call void @llvm.lifetime.end.p0(i64 12, ptr %30) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %33) #7
  %118 = load ptr, ptr %8, align 8, !tbaa !5
  %119 = load ptr, ptr %118, align 8, !tbaa !11
  %120 = getelementptr inbounds ptr, ptr %119, i64 34
  %121 = load ptr, ptr %120, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %36) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %37) #7
  call void @llvm.lifetime.start.p0(i64 12, ptr %39) #7
  %122 = invoke noundef zeroext i1 %121(ptr noundef nonnull align 8 dereferenceable(8) %118)
          to label %123 unwind label %275

123:                                              ; preds = %115
  br i1 %122, label %124, label %136

124:                                              ; preds = %123
  %125 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %34, ptr align 4 %19, i64 4, i1 false)
  %126 = getelementptr inbounds %"struct.OpenMesh::FaceHandle", ptr %34, i32 0, i32 0
  %127 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %126, i32 0, i32 0
  %128 = load i32, ptr %127, align 4
  %129 = load ptr, ptr %125, align 8, !tbaa !11
  %130 = getelementptr inbounds ptr, ptr %129, i64 12
  %131 = load ptr, ptr %130, align 8
  %132 = invoke { <2 x float>, float } %131(ptr noundef nonnull align 8 dereferenceable(8) %125, i32 %128)
          to label %133 unwind label %275

133:                                              ; preds = %124
  %134 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %33, i32 0, i32 0
  %135 = getelementptr inbounds %"struct.std::array", ptr %134, i32 0, i32 0
  store { <2 x float>, float } %132, ptr %35, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %135, ptr align 8 %35, i64 12, i1 false)
  br label %151

136:                                              ; preds = %123
  %137 = invoke { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EEmiIfEENSt9enable_ifIXgestDTmiixptfpT7values_Li0Edecldtfp_4dataEELi0EES1_E4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %16, ptr noundef nonnull align 4 dereferenceable(12) %15)
          to label %138 unwind label %279

138:                                              ; preds = %136
  %139 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %37, i32 0, i32 0
  %140 = getelementptr inbounds %"struct.std::array", ptr %139, i32 0, i32 0
  store { <2 x float>, float } %137, ptr %38, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %140, ptr align 8 %38, i64 12, i1 false)
  %141 = invoke { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EEmiIfEENSt9enable_ifIXgestDTmiixptfpT7values_Li0Edecldtfp_4dataEELi0EES1_E4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %14, ptr noundef nonnull align 4 dereferenceable(12) %15)
          to label %142 unwind label %283

142:                                              ; preds = %138
  %143 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %39, i32 0, i32 0
  %144 = getelementptr inbounds %"struct.std::array", ptr %143, i32 0, i32 0
  store { <2 x float>, float } %141, ptr %40, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %144, ptr align 8 %40, i64 12, i1 false)
  %145 = invoke { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EErmIfEENSt9enable_ifILb1ENS0_IDTmimlixdefpTLi0Eixfp_Li0EmlixdefpTLi0Eixfp_Li0EELi3EEEE4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %37, ptr noundef nonnull align 4 dereferenceable(12) %39)
          to label %146 unwind label %283

146:                                              ; preds = %142
  %147 = getelementptr inbounds %"class.OpenMesh::VectorT", ptr %36, i32 0, i32 0
  %148 = getelementptr inbounds %"struct.std::array", ptr %147, i32 0, i32 0
  store { <2 x float>, float } %145, ptr %41, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %148, ptr align 8 %41, i64 12, i1 false)
  %149 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIfLi3EE9normalizeIfEEDTdVdefpTcldtclsr3stdE7declvalINS0_IT_Li3EEEEE4normEEv(ptr noundef nonnull align 4 dereferenceable(12) %36)
          to label %150 unwind label %283

150:                                              ; preds = %146
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %33, ptr align 4 %149, i64 12, i1 false), !tbaa.struct !15
  br label %151

151:                                              ; preds = %150, %133
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %33, i64 12, i1 false), !tbaa.struct !15
  call void @llvm.lifetime.end.p0(i64 12, ptr %39) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %37) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %36) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %33) #7
  %152 = load ptr, ptr %7, align 8, !tbaa !5
  %153 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %152, ptr noundef @.str.12)
          to label %154 unwind label %255

154:                                              ; preds = %151
  %155 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %17, i64 noundef 0)
          to label %156 unwind label %255

156:                                              ; preds = %154
  %157 = load float, ptr %155, align 4, !tbaa !17
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %153, float noundef %157)
          to label %159 unwind label %255

159:                                              ; preds = %156
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %158, ptr noundef @.str.13)
          to label %161 unwind label %255

161:                                              ; preds = %159
  %162 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %17, i64 noundef 1)
          to label %163 unwind label %255

163:                                              ; preds = %161
  %164 = load float, ptr %162, align 4, !tbaa !17
  %165 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %160, float noundef %164)
          to label %166 unwind label %255

166:                                              ; preds = %163
  %167 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %165, ptr noundef @.str.13)
          to label %168 unwind label %255

168:                                              ; preds = %166
  %169 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %17, i64 noundef 2)
          to label %170 unwind label %255

170:                                              ; preds = %168
  %171 = load float, ptr %169, align 4, !tbaa !17
  %172 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %167, float noundef %171)
          to label %173 unwind label %255

173:                                              ; preds = %170
  %174 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %172, ptr noundef @.str.14)
          to label %175 unwind label %255

175:                                              ; preds = %173
  %176 = load ptr, ptr %7, align 8, !tbaa !5
  %177 = load ptr, ptr %176, align 8, !tbaa !11
  %178 = getelementptr i8, ptr %177, i64 -24
  %179 = load i64, ptr %178, align 8
  %180 = getelementptr inbounds i8, ptr %176, i64 %179
  %181 = invoke noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %180, i64 noundef 10)
          to label %182 unwind label %255

182:                                              ; preds = %175
  %183 = load ptr, ptr %7, align 8, !tbaa !5
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %183, ptr noundef @.str.15)
          to label %185 unwind label %255

185:                                              ; preds = %182
  %186 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %14, i64 noundef 0)
          to label %187 unwind label %255

187:                                              ; preds = %185
  %188 = load float, ptr %186, align 4, !tbaa !17
  %189 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %184, float noundef %188)
          to label %190 unwind label %255

190:                                              ; preds = %187
  %191 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %189, ptr noundef @.str.13)
          to label %192 unwind label %255

192:                                              ; preds = %190
  %193 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %14, i64 noundef 1)
          to label %194 unwind label %255

194:                                              ; preds = %192
  %195 = load float, ptr %193, align 4, !tbaa !17
  %196 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %191, float noundef %195)
          to label %197 unwind label %255

197:                                              ; preds = %194
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %196, ptr noundef @.str.13)
          to label %199 unwind label %255

199:                                              ; preds = %197
  %200 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %14, i64 noundef 2)
          to label %201 unwind label %255

201:                                              ; preds = %199
  %202 = load float, ptr %200, align 4, !tbaa !17
  %203 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %198, float noundef %202)
          to label %204 unwind label %255

204:                                              ; preds = %201
  %205 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %203, ptr noundef @.str.16)
          to label %206 unwind label %255

206:                                              ; preds = %204
  %207 = load ptr, ptr %7, align 8, !tbaa !5
  %208 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %207, ptr noundef @.str.15)
          to label %209 unwind label %255

209:                                              ; preds = %206
  %210 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %15, i64 noundef 0)
          to label %211 unwind label %255

211:                                              ; preds = %209
  %212 = load float, ptr %210, align 4, !tbaa !17
  %213 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %208, float noundef %212)
          to label %214 unwind label %255

214:                                              ; preds = %211
  %215 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %213, ptr noundef @.str.13)
          to label %216 unwind label %255

216:                                              ; preds = %214
  %217 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %15, i64 noundef 1)
          to label %218 unwind label %255

218:                                              ; preds = %216
  %219 = load float, ptr %217, align 4, !tbaa !17
  %220 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %215, float noundef %219)
          to label %221 unwind label %255

221:                                              ; preds = %218
  %222 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %220, ptr noundef @.str.13)
          to label %223 unwind label %255

223:                                              ; preds = %221
  %224 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %15, i64 noundef 2)
          to label %225 unwind label %255

225:                                              ; preds = %223
  %226 = load float, ptr %224, align 4, !tbaa !17
  %227 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %222, float noundef %226)
          to label %228 unwind label %255

228:                                              ; preds = %225
  %229 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %227, ptr noundef @.str.16)
          to label %230 unwind label %255

230:                                              ; preds = %228
  %231 = load ptr, ptr %7, align 8, !tbaa !5
  %232 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %231, ptr noundef @.str.15)
          to label %233 unwind label %255

233:                                              ; preds = %230
  %234 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %16, i64 noundef 0)
          to label %235 unwind label %255

235:                                              ; preds = %233
  %236 = load float, ptr %234, align 4, !tbaa !17
  %237 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %232, float noundef %236)
          to label %238 unwind label %255

238:                                              ; preds = %235
  %239 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %237, ptr noundef @.str.13)
          to label %240 unwind label %255

240:                                              ; preds = %238
  %241 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %16, i64 noundef 1)
          to label %242 unwind label %255

242:                                              ; preds = %240
  %243 = load float, ptr %241, align 4, !tbaa !17
  %244 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %239, float noundef %243)
          to label %245 unwind label %255

245:                                              ; preds = %242
  %246 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %244, ptr noundef @.str.13)
          to label %247 unwind label %255

247:                                              ; preds = %245
  %248 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %16, i64 noundef 2)
          to label %249 unwind label %255

249:                                              ; preds = %247
  %250 = load float, ptr %248, align 4, !tbaa !17
  %251 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %246, float noundef %250)
          to label %252 unwind label %255

252:                                              ; preds = %249
  %253 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %251, ptr noundef @.str.16)
          to label %254 unwind label %255

254:                                              ; preds = %252
  br label %294

255:                                              ; preds = %301, %294, %291, %289, %252, %249, %247, %245, %242, %240, %238, %235, %233, %230, %228, %225, %223, %221, %218, %216, %214, %211, %209, %206, %204, %201, %199, %197, %194, %192, %190, %187, %185, %182, %175, %173, %170, %168, %166, %163, %161, %159, %156, %154, %151, %69, %59, %51, %5
  %256 = landingpad { ptr, i32 }
          cleanup
  %257 = extractvalue { ptr, i32 } %256, 0
  store ptr %257, ptr %20, align 8
  %258 = extractvalue { ptr, i32 } %256, 1
  store i32 %258, ptr %21, align 4
  br label %305

259:                                              ; preds = %67
  %260 = landingpad { ptr, i32 }
          cleanup
  %261 = extractvalue { ptr, i32 } %260, 0
  store ptr %261, ptr %20, align 8
  %262 = extractvalue { ptr, i32 } %260, 1
  store i32 %262, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  br label %305

263:                                              ; preds = %81
  %264 = landingpad { ptr, i32 }
          cleanup
  %265 = extractvalue { ptr, i32 } %264, 0
  store ptr %265, ptr %20, align 8
  %266 = extractvalue { ptr, i32 } %264, 1
  store i32 %266, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %24) #7
  br label %305

267:                                              ; preds = %91
  %268 = landingpad { ptr, i32 }
          cleanup
  %269 = extractvalue { ptr, i32 } %268, 0
  store ptr %269, ptr %20, align 8
  %270 = extractvalue { ptr, i32 } %268, 1
  store i32 %270, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %27) #7
  br label %305

271:                                              ; preds = %103
  %272 = landingpad { ptr, i32 }
          cleanup
  %273 = extractvalue { ptr, i32 } %272, 0
  store ptr %273, ptr %20, align 8
  %274 = extractvalue { ptr, i32 } %272, 1
  store i32 %274, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %30) #7
  br label %305

275:                                              ; preds = %124, %115
  %276 = landingpad { ptr, i32 }
          cleanup
  %277 = extractvalue { ptr, i32 } %276, 0
  store ptr %277, ptr %20, align 8
  %278 = extractvalue { ptr, i32 } %276, 1
  store i32 %278, ptr %21, align 4
  br label %288

279:                                              ; preds = %136
  %280 = landingpad { ptr, i32 }
          cleanup
  %281 = extractvalue { ptr, i32 } %280, 0
  store ptr %281, ptr %20, align 8
  %282 = extractvalue { ptr, i32 } %280, 1
  store i32 %282, ptr %21, align 4
  br label %287

283:                                              ; preds = %146, %142, %138
  %284 = landingpad { ptr, i32 }
          cleanup
  %285 = extractvalue { ptr, i32 } %284, 0
  store ptr %285, ptr %20, align 8
  %286 = extractvalue { ptr, i32 } %284, 1
  store i32 %286, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %39) #7
  br label %287

287:                                              ; preds = %283, %279
  call void @llvm.lifetime.end.p0(i64 12, ptr %37) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %36) #7
  br label %288

288:                                              ; preds = %287, %275
  call void @llvm.lifetime.end.p0(i64 12, ptr %33) #7
  br label %305

289:                                              ; preds = %78
  %290 = invoke noundef nonnull align 8 dereferenceable(224) ptr @_Z5omerrv()
          to label %291 unwind label %255

291:                                              ; preds = %289
  %292 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %290, ptr noundef @.str.9)
          to label %293 unwind label %255

293:                                              ; preds = %291
  br label %294

294:                                              ; preds = %293, %254
  %295 = load ptr, ptr %7, align 8, !tbaa !5
  %296 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %295, ptr noundef @.str.10)
          to label %297 unwind label %255

297:                                              ; preds = %294
  br label %298

298:                                              ; preds = %297
  %299 = load i32, ptr %11, align 4, !tbaa !13
  %300 = add nsw i32 %299, 1
  store i32 %300, ptr %11, align 4, !tbaa !13
  br label %63, !llvm.loop !19

301:                                              ; preds = %63
  %302 = load ptr, ptr %7, align 8, !tbaa !5
  %303 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %302, ptr noundef @.str.11)
          to label %304 unwind label %255

304:                                              ; preds = %301
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  ret i1 true

305:                                              ; preds = %288, %271, %267, %263, %259, %255
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  br label %306

306:                                              ; preds = %305
  %307 = load ptr, ptr %20, align 8
  %308 = load i32, ptr %21, align 4
  %309 = insertvalue { ptr, i32 } poison, ptr %307, 0
  %310 = insertvalue { ptr, i32 } %309, i32 %308, 1
  resume { ptr, i32 } %310
}

; 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) #3

declare noundef nonnull align 8 dereferenceable(224) ptr @_Z5omlogv() #4

declare noundef nonnull align 8 dereferenceable(224) ptr @_Z5omerrv() #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #5 align 2

; 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 nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EEmiIfEENSt9enable_ifIXgestDTmiixptfpT7values_Li0Edecldtfp_4dataEELi0EES1_E4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EErmIfEENSt9enable_ifILb1ENS0_IDTmimlixdefpTLi0Eixfp_Li0EmlixdefpTLi0Eixfp_Li0EELi3EEEE4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIfLi3EE9normalizeIfEEDTdVdefpTcldtclsr3stdE7declvalINS0_IT_Li3EEEEE4normEEv(ptr noundef nonnull align 4 dereferenceable(12)) #5 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) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{i64 0, i64 12, !16}
!16 = !{!7, !7, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"float", !7, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}


; 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.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = 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 }
%"struct.OpenMesh::FaceHandle" = type { %"class.OpenMesh::BaseHandle" }
%"class.OpenMesh::BaseHandle" = type { i32 }

@.str.2 = external hidden unnamed_addr constant [32 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.16 = 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: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK8OpenMesh2IO11_STLWriter_10write_stlaERSoRNS0_12BaseExporterENS0_7OptionsEl(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 nocapture noundef readnone %3, i64 noundef %4) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca %"class.OpenMesh::VectorT", align 8
  %7 = alloca %"class.OpenMesh::VectorT", align 8
  %8 = alloca %"class.OpenMesh::VectorT", align 8
  %9 = alloca %"class.OpenMesh::VectorT", align 8
  %10 = alloca %"class.std::vector.18", align 8
  %11 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %12 = alloca %"struct.OpenMesh::FaceHandle", align 4
  %13 = alloca %"class.OpenMesh::VectorT", align 8
  %14 = alloca %"class.OpenMesh::VectorT", align 8
  %15 = alloca %"class.OpenMesh::VectorT", align 8
  %16 = tail call noundef nonnull align 8 dereferenceable(224) ptr @_Z5omlogv()
  %17 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull @.str.2)
  %18 = load ptr, ptr %2, align 8, !tbaa !5
  %19 = getelementptr inbounds i8, ptr %18, i64 216
  %20 = load ptr, ptr %19, align 8
  %21 = tail call noundef i64 %20(ptr noundef nonnull align 8 dereferenceable(8) %2)
  %22 = trunc i64 %21 to i32
  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 12, ptr nonnull %7) #6
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %7)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %8) #6
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %8)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %9) #6
  call void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12) %9)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #6
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #6
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %11, i32 noundef -1)
          to label %23 unwind label %.loopexit.split-lp

23:                                               ; preds = %5
  %24 = load ptr, ptr %1, align 8, !tbaa !5
  %25 = getelementptr i8, ptr %24, i64 -24
  %26 = load i64, ptr %25, align 8
  %27 = getelementptr inbounds i8, ptr %1, i64 %26
  %28 = call noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %27, i64 noundef %4)
  %29 = 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.5)
          to label %.preheader unwind label %.loopexit.split-lp

.preheader:                                       ; preds = %23
  %30 = icmp sgt i32 %22, 0
  br i1 %30, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader
  %.sroa.537.0..sroa_idx = getelementptr inbounds i8, ptr %6, i64 8
  %.sroa.530.0..sroa_idx = getelementptr inbounds i8, ptr %7, i64 8
  %.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %8, i64 8
  %.sroa.28.0..sroa_idx = getelementptr inbounds i8, ptr %14, i64 8
  %.sroa.24.0..sroa_idx = getelementptr inbounds i8, ptr %15, i64 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %13, i64 8
  %.sroa.6.0..sroa_idx16 = getelementptr inbounds i8, ptr %9, i64 8
  br label %31

31:                                               ; preds = %.lr.ph, %184
  %.071 = phi i32 [ 0, %.lr.ph ], [ %185, %184 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  invoke void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %12, i32 noundef %.071)
          to label %32 unwind label %165

32:                                               ; preds = %31
  %33 = load i32, ptr %12, align 4
  store i32 %33, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  %34 = load ptr, ptr %2, align 8, !tbaa !5
  %35 = getelementptr inbounds i8, ptr %34, i64 88
  %36 = load ptr, ptr %35, align 8
  %37 = invoke noundef i32 %36(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %33, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %38 unwind label %.loopexit

38:                                               ; preds = %32
  %39 = icmp eq i32 %37, 3
  br i1 %39, label %40, label %180

40:                                               ; preds = %38
  %41 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef 0) #6
  %.sroa.035.0.copyload = load i32, ptr %41, align 4
  %42 = load ptr, ptr %2, align 8, !tbaa !5
  %43 = getelementptr inbounds i8, ptr %42, i64 16
  %44 = load ptr, ptr %43, align 8
  %45 = invoke { <2 x float>, float } %44(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.035.0.copyload)
          to label %46 unwind label %167

46:                                               ; preds = %40
  %.fca.0.extract31 = extractvalue { <2 x float>, float } %45, 0
  %.fca.1.extract32 = extractvalue { <2 x float>, float } %45, 1
  store <2 x float> %.fca.0.extract31, ptr %6, align 8
  store float %.fca.1.extract32, ptr %.sroa.537.0..sroa_idx, align 8, !tbaa !8
  %47 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef 1) #6
  %.sroa.028.0.copyload = load i32, ptr %47, align 4
  %48 = load ptr, ptr %2, align 8, !tbaa !5
  %49 = getelementptr inbounds i8, ptr %48, i64 16
  %50 = load ptr, ptr %49, align 8
  %51 = invoke { <2 x float>, float } %50(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.028.0.copyload)
          to label %52 unwind label %169

52:                                               ; preds = %46
  %.fca.0.extract24 = extractvalue { <2 x float>, float } %51, 0
  %.fca.1.extract25 = extractvalue { <2 x float>, float } %51, 1
  store <2 x float> %.fca.0.extract24, ptr %7, align 8
  store float %.fca.1.extract25, ptr %.sroa.530.0..sroa_idx, align 8, !tbaa !8
  %53 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef 2) #6
  %.sroa.022.0.copyload = load i32, ptr %53, align 4
  %54 = load ptr, ptr %2, align 8, !tbaa !5
  %55 = getelementptr inbounds i8, ptr %54, i64 16
  %56 = load ptr, ptr %55, align 8
  %57 = invoke { <2 x float>, float } %56(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.022.0.copyload)
          to label %58 unwind label %171

58:                                               ; preds = %52
  %.fca.0.extract18 = extractvalue { <2 x float>, float } %57, 0
  %.fca.1.extract19 = extractvalue { <2 x float>, float } %57, 1
  store <2 x float> %.fca.0.extract18, ptr %8, align 8
  store float %.fca.1.extract19, ptr %.sroa.5.0..sroa_idx, align 8, !tbaa !8
  %59 = load ptr, ptr %2, align 8, !tbaa !5
  %60 = getelementptr inbounds i8, ptr %59, i64 272
  %61 = load ptr, ptr %60, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %14) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %15) #6
  %62 = invoke noundef zeroext i1 %61(ptr noundef nonnull align 8 dereferenceable(8) %2)
          to label %63 unwind label %173

63:                                               ; preds = %58
  br i1 %62, label %64, label %70

64:                                               ; preds = %63
  %.sroa.013.0.copyload = load i32, ptr %11, align 4
  %65 = load ptr, ptr %2, align 8, !tbaa !5
  %66 = getelementptr inbounds i8, ptr %65, i64 96
  %67 = load ptr, ptr %66, align 8
  %68 = invoke { <2 x float>, float } %67(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 %.sroa.013.0.copyload)
          to label %69 unwind label %173

69:                                               ; preds = %64
  %.fca.0.extract9 = extractvalue { <2 x float>, float } %68, 0
  %.fca.1.extract10 = extractvalue { <2 x float>, float } %68, 1
  br label %79

70:                                               ; preds = %63
  %71 = invoke { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EEmiIfEENSt9enable_ifIXgestDTmiixptfpT7values_Li0Edecldtfp_4dataEELi0EES1_E4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %8, ptr noundef nonnull align 4 dereferenceable(12) %7)
          to label %72 unwind label %175

72:                                               ; preds = %70
  %.fca.0.extract5 = extractvalue { <2 x float>, float } %71, 0
  %.fca.1.extract6 = extractvalue { <2 x float>, float } %71, 1
  store <2 x float> %.fca.0.extract5, ptr %14, align 8
  store float %.fca.1.extract6, ptr %.sroa.28.0..sroa_idx, align 8
  %73 = invoke { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EEmiIfEENSt9enable_ifIXgestDTmiixptfpT7values_Li0Edecldtfp_4dataEELi0EES1_E4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %6, ptr noundef nonnull align 4 dereferenceable(12) %7)
          to label %74 unwind label %177

74:                                               ; preds = %72
  %.fca.0.extract1 = extractvalue { <2 x float>, float } %73, 0
  %.fca.1.extract2 = extractvalue { <2 x float>, float } %73, 1
  store <2 x float> %.fca.0.extract1, ptr %15, align 8
  store float %.fca.1.extract2, ptr %.sroa.24.0..sroa_idx, align 8
  %75 = invoke { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EErmIfEENSt9enable_ifILb1ENS0_IDTmimlixdefpTLi0Eixfp_Li0EmlixdefpTLi0Eixfp_Li0EELi3EEEE4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12) %14, ptr noundef nonnull align 4 dereferenceable(12) %15)
          to label %76 unwind label %177

76:                                               ; preds = %74
  %.fca.0.extract = extractvalue { <2 x float>, float } %75, 0
  %.fca.1.extract = extractvalue { <2 x float>, float } %75, 1
  store <2 x float> %.fca.0.extract, ptr %13, align 8
  store float %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  %77 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIfLi3EE9normalizeIfEEDTdVdefpTcldtclsr3stdE7declvalINS0_IT_Li3EEEEE4normEEv(ptr noundef nonnull align 4 dereferenceable(12) %13)
          to label %78 unwind label %177

78:                                               ; preds = %76
  %.sroa.014.0.copyload = load <2 x float>, ptr %77, align 4
  %.sroa.6.0..sroa_idx = getelementptr inbounds i8, ptr %77, i64 8
  %.sroa.6.0.copyload = load float, ptr %.sroa.6.0..sroa_idx, align 4, !tbaa !8
  br label %79

79:                                               ; preds = %78, %69
  %.sroa.014.0 = phi <2 x float> [ %.fca.0.extract9, %69 ], [ %.sroa.014.0.copyload, %78 ]
  %.sroa.6.0 = phi float [ %.fca.1.extract10, %69 ], [ %.sroa.6.0.copyload, %78 ]
  store <2 x float> %.sroa.014.0, ptr %9, align 8
  store float %.sroa.6.0, ptr %.sroa.6.0..sroa_idx16, align 8, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %13) #6
  %80 = 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.12)
          to label %81 unwind label %.loopexit

81:                                               ; preds = %79
  %82 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %9, i64 noundef 0)
  %83 = load float, ptr %82, align 4, !tbaa !10
  %84 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %80, float noundef %83)
          to label %85 unwind label %.loopexit

85:                                               ; preds = %81
  %86 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %84, ptr noundef nonnull @.str.13)
          to label %87 unwind label %.loopexit

87:                                               ; preds = %85
  %88 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %9, i64 noundef 1)
  %89 = load float, ptr %88, align 4, !tbaa !10
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %86, float noundef %89)
          to label %91 unwind label %.loopexit

91:                                               ; preds = %87
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef nonnull @.str.13)
          to label %93 unwind label %.loopexit

93:                                               ; preds = %91
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %9, i64 noundef 2)
  %95 = load float, ptr %94, align 4, !tbaa !10
  %96 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %92, float noundef %95)
          to label %97 unwind label %.loopexit

97:                                               ; preds = %93
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %96, ptr noundef nonnull @.str.14)
          to label %99 unwind label %.loopexit

99:                                               ; preds = %97
  %100 = load ptr, ptr %1, align 8, !tbaa !5
  %101 = getelementptr i8, ptr %100, i64 -24
  %102 = load i64, ptr %101, align 8
  %103 = getelementptr inbounds i8, ptr %1, i64 %102
  %104 = call noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %103, i64 noundef 10)
  %105 = 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.15)
          to label %106 unwind label %.loopexit

106:                                              ; preds = %99
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %6, i64 noundef 0)
  %108 = load float, ptr %107, align 4, !tbaa !10
  %109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %105, float noundef %108)
          to label %110 unwind label %.loopexit

110:                                              ; preds = %106
  %111 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %109, ptr noundef nonnull @.str.13)
          to label %112 unwind label %.loopexit

112:                                              ; preds = %110
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %6, i64 noundef 1)
  %114 = load float, ptr %113, align 4, !tbaa !10
  %115 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %111, float noundef %114)
          to label %116 unwind label %.loopexit

116:                                              ; preds = %112
  %117 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %115, ptr noundef nonnull @.str.13)
          to label %118 unwind label %.loopexit

118:                                              ; preds = %116
  %119 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %6, i64 noundef 2)
  %120 = load float, ptr %119, align 4, !tbaa !10
  %121 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %117, float noundef %120)
          to label %122 unwind label %.loopexit

122:                                              ; preds = %118
  %123 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %121, ptr noundef nonnull @.str.16)
          to label %124 unwind label %.loopexit

124:                                              ; preds = %122
  %125 = 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.15)
          to label %126 unwind label %.loopexit

126:                                              ; preds = %124
  %127 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %7, i64 noundef 0)
  %128 = load float, ptr %127, align 4, !tbaa !10
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %125, float noundef %128)
          to label %130 unwind label %.loopexit

130:                                              ; preds = %126
  %131 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %129, ptr noundef nonnull @.str.13)
          to label %132 unwind label %.loopexit

132:                                              ; preds = %130
  %133 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %7, i64 noundef 1)
  %134 = load float, ptr %133, align 4, !tbaa !10
  %135 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %131, float noundef %134)
          to label %136 unwind label %.loopexit

136:                                              ; preds = %132
  %137 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %135, ptr noundef nonnull @.str.13)
          to label %138 unwind label %.loopexit

138:                                              ; preds = %136
  %139 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %7, i64 noundef 2)
  %140 = load float, ptr %139, align 4, !tbaa !10
  %141 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %137, float noundef %140)
          to label %142 unwind label %.loopexit

142:                                              ; preds = %138
  %143 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %141, ptr noundef nonnull @.str.16)
          to label %144 unwind label %.loopexit

144:                                              ; preds = %142
  %145 = 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.15)
          to label %146 unwind label %.loopexit

146:                                              ; preds = %144
  %147 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %8, i64 noundef 0)
  %148 = load float, ptr %147, align 4, !tbaa !10
  %149 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %145, float noundef %148)
          to label %150 unwind label %.loopexit

150:                                              ; preds = %146
  %151 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %149, ptr noundef nonnull @.str.13)
          to label %152 unwind label %.loopexit

152:                                              ; preds = %150
  %153 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %8, i64 noundef 1)
  %154 = load float, ptr %153, align 4, !tbaa !10
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %151, float noundef %154)
          to label %156 unwind label %.loopexit

156:                                              ; preds = %152
  %157 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %155, ptr noundef nonnull @.str.13)
          to label %158 unwind label %.loopexit

158:                                              ; preds = %156
  %159 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh7VectorTIfLi3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %8, i64 noundef 2)
  %160 = load float, ptr %159, align 4, !tbaa !10
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %157, float noundef %160)
          to label %.invoke unwind label %.loopexit

.invoke:                                          ; preds = %158, %180
  %162 = phi ptr [ %181, %180 ], [ %161, %158 ]
  %163 = phi ptr [ @.str.9, %180 ], [ @.str.16, %158 ]
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %162, ptr noundef nonnull %163)
          to label %182 unwind label %.loopexit

.loopexit:                                        ; preds = %.invoke, %32, %79, %81, %85, %87, %91, %93, %97, %99, %106, %110, %112, %116, %118, %122, %124, %126, %130, %132, %136, %138, %142, %144, %146, %150, %152, %156, %158, %180, %182
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %188

.loopexit.split-lp:                               ; preds = %5, %23, %._crit_edge
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %188

165:                                              ; preds = %31
  %166 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  br label %188

167:                                              ; preds = %40
  %168 = landingpad { ptr, i32 }
          cleanup
  br label %188

169:                                              ; preds = %46
  %170 = landingpad { ptr, i32 }
          cleanup
  br label %188

171:                                              ; preds = %52
  %172 = landingpad { ptr, i32 }
          cleanup
  br label %188

173:                                              ; preds = %64, %58
  %174 = landingpad { ptr, i32 }
          cleanup
  br label %188

175:                                              ; preds = %70
  %176 = landingpad { ptr, i32 }
          cleanup
  br label %179

177:                                              ; preds = %76, %74, %72
  %178 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %15) #6
  br label %179

179:                                              ; preds = %177, %175
  %.pn = phi { ptr, i32 } [ %178, %177 ], [ %176, %175 ]
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %13) #6
  br label %188

180:                                              ; preds = %38
  %181 = invoke noundef nonnull align 8 dereferenceable(224) ptr @_Z5omerrv()
          to label %.invoke unwind label %.loopexit

182:                                              ; preds = %.invoke
  %183 = 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.10)
          to label %184 unwind label %.loopexit

184:                                              ; preds = %182
  %185 = add nuw nsw i32 %.071, 1
  %exitcond.not = icmp eq i32 %185, %22
  br i1 %exitcond.not, label %._crit_edge, label %31, !llvm.loop !12

._crit_edge:                                      ; preds = %184, %.preheader
  %186 = 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.11)
          to label %187 unwind label %.loopexit.split-lp

187:                                              ; preds = %._crit_edge
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #6
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #6
  ret i1 true

188:                                              ; preds = %.loopexit, %.loopexit.split-lp, %173, %179, %171, %169, %167, %165
  %.pn69 = phi { ptr, i32 } [ %172, %171 ], [ %170, %169 ], [ %168, %167 ], [ %166, %165 ], [ %174, %173 ], [ %.pn, %179 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #6
  call void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #6
  resume { ptr, i32 } %.pn69
}

; 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 #3

declare noundef nonnull align 8 dereferenceable(224) ptr @_Z5omlogv() local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(224) ptr @_Z5omerrv() local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8OpenMesh7VectorTIfLi3EEC2Ev(ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8OpenMesh10FaceHandleC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #5 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 #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EEmiIfEENSt9enable_ifIXgestDTmiixptfpT7values_Li0Edecldtfp_4dataEELi0EES1_E4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZNK8OpenMesh7VectorTIfLi3EErmIfEENSt9enable_ifILb1ENS0_IDTmimlixdefpTLi0Eixfp_Li0EmlixdefpTLi0Eixfp_Li0EELi3EEEE4typeERKNS0_IT_Li3EEE(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZN8OpenMesh7VectorTIfLi3EE9normalizeIfEEDTdVdefpTcldtclsr3stdE7declvalINS0_IT_Li3EEEEE4normEEv(ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #5 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 #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN8OpenMesh12VertexHandleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; 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 #5 align 2

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


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