; LLVM IR from Ubpa/USTC_CG :: Homeworks/6_MassSpring/documents/tetgen/src/TetGene (tetgen)

; 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.tetgenmesh::face" = type <{ ptr, i32, [4 x i8] }>
%"class.tetgenmesh::triface" = type <{ ptr, i32, [4 x i8] }>

@_ZN10tetgenmesh8ver2edgeE = external dso_local global [12 x i32], align 16
@.str.279 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.280 = external hidden unnamed_addr constant [41 x i8], align 1
@.str.292 = external hidden unnamed_addr constant [53 x i8], align 1
@.str.293 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.301 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.302 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.303 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.304 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.305 = external hidden unnamed_addr constant [60 x i8], align 1
@.str.306 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.307 = external hidden unnamed_addr constant [58 x i8], align 1
@.str.308 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.309 = external hidden unnamed_addr constant [29 x i8], align 1

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef, i32 noundef) #1

declare i32 @printf(ptr noundef, ...) #2

; 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 void @_ZN10tetgenmesh4faceC2Ev(ptr noundef nonnull align 8 dereferenceable(12)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh12planelineintEPdS0_S0_S0_S0_S0_S0_(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh4sorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh5sdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh5sapexERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh7farsorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh8farsdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh6spivotERNS_4faceES1_(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(12)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh9tsspivot1ERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(12)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh7tspivotERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(12)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh4destERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN10tetgenmesh19report_selfint_faceEPdS0_S0_PNS_4faceEPNS_7trifaceEiPiS5_(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, i32 noundef %6, ptr noundef %7, ptr noundef %8) #5 align 2 {
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca %"class.tetgenmesh::face", align 8
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca %"class.tetgenmesh::face", align 8
  %27 = alloca [3 x double], align 16
  %28 = alloca double, align 8
  %29 = alloca ptr, align 8
  %30 = alloca ptr, align 8
  store ptr %0, ptr %10, align 8, !tbaa !5
  store ptr %1, ptr %11, align 8, !tbaa !5
  store ptr %2, ptr %12, align 8, !tbaa !5
  store ptr %3, ptr %13, align 8, !tbaa !5
  store ptr %4, ptr %14, align 8, !tbaa !5
  store ptr %5, ptr %15, align 8, !tbaa !5
  store i32 %6, ptr %16, align 4, !tbaa !9
  store ptr %7, ptr %17, align 8, !tbaa !5
  store ptr %8, ptr %18, align 8, !tbaa !5
  %31 = load ptr, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %19) #6
  call void @_ZN10tetgenmesh4faceC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %19)
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  store ptr null, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  store ptr null, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #6
  store ptr null, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  store i32 0, ptr %23, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #6
  store i32 0, ptr %24, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  store i32 0, ptr %25, align 4, !tbaa !9
  %32 = load ptr, ptr %14, align 8, !tbaa !5
  %33 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %32)
  store i32 %33, ptr %24, align 4, !tbaa !9
  %34 = load ptr, ptr %15, align 8, !tbaa !5
  %35 = getelementptr inbounds %"class.tetgenmesh::triface", ptr %34, i32 0, i32 0
  %36 = load ptr, ptr %35, align 8, !tbaa !11
  %37 = getelementptr inbounds ptr, ptr %36, i64 9
  %38 = load ptr, ptr %37, align 8, !tbaa !5
  %39 = icmp ne ptr %38, null
  br i1 %39, label %40, label %60

40:                                               ; preds = %9
  %41 = load ptr, ptr %15, align 8, !tbaa !5
  %42 = getelementptr inbounds %"class.tetgenmesh::triface", ptr %41, i32 0, i32 0
  %43 = load ptr, ptr %42, align 8, !tbaa !11
  %44 = getelementptr inbounds ptr, ptr %43, i64 9
  %45 = load ptr, ptr %44, align 8, !tbaa !5
  %46 = load ptr, ptr %15, align 8, !tbaa !5
  %47 = getelementptr inbounds %"class.tetgenmesh::triface", ptr %46, i32 0, i32 1
  %48 = load i32, ptr %47, align 8, !tbaa !13
  %49 = and i32 %48, 3
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds ptr, ptr %45, i64 %50
  %52 = load ptr, ptr %51, align 8, !tbaa !5
  %53 = icmp ne ptr %52, null
  br i1 %53, label %54, label %60

54:                                               ; preds = %40
  %55 = load ptr, ptr %15, align 8, !tbaa !5
  call void @_ZN10tetgenmesh7tspivotERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %55, ptr noundef nonnull align 8 dereferenceable(12) %19)
  %56 = call noundef ptr @_ZN10tetgenmesh4sorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  store ptr %56, ptr %20, align 8, !tbaa !5
  %57 = call noundef ptr @_ZN10tetgenmesh5sdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  store ptr %57, ptr %21, align 8, !tbaa !5
  %58 = call noundef ptr @_ZN10tetgenmesh5sapexERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  store ptr %58, ptr %22, align 8, !tbaa !5
  store i32 2, ptr %23, align 4, !tbaa !9
  %59 = load i32, ptr %24, align 4, !tbaa !9
  store i32 %59, ptr %25, align 4, !tbaa !9
  br label %90

60:                                               ; preds = %40, %9
  %61 = load ptr, ptr %15, align 8, !tbaa !5
  %62 = getelementptr inbounds %"class.tetgenmesh::triface", ptr %61, i32 0, i32 0
  %63 = load ptr, ptr %62, align 8, !tbaa !11
  %64 = getelementptr inbounds ptr, ptr %63, i64 8
  %65 = load ptr, ptr %64, align 8, !tbaa !5
  %66 = icmp ne ptr %65, null
  br i1 %66, label %67, label %88

67:                                               ; preds = %60
  %68 = load ptr, ptr %15, align 8, !tbaa !5
  %69 = getelementptr inbounds %"class.tetgenmesh::triface", ptr %68, i32 0, i32 0
  %70 = load ptr, ptr %69, align 8, !tbaa !11
  %71 = getelementptr inbounds ptr, ptr %70, i64 8
  %72 = load ptr, ptr %71, align 8, !tbaa !5
  %73 = load ptr, ptr %15, align 8, !tbaa !5
  %74 = getelementptr inbounds %"class.tetgenmesh::triface", ptr %73, i32 0, i32 1
  %75 = load i32, ptr %74, align 8, !tbaa !13
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds [12 x i32], ptr @_ZN10tetgenmesh8ver2edgeE, i64 0, i64 %76
  %78 = load i32, ptr %77, align 4, !tbaa !9
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds ptr, ptr %72, i64 %79
  %81 = load ptr, ptr %80, align 8, !tbaa !5
  %82 = icmp ne ptr %81, null
  br i1 %82, label %83, label %88

83:                                               ; preds = %67
  %84 = load ptr, ptr %15, align 8, !tbaa !5
  call void @_ZN10tetgenmesh9tsspivot1ERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %84, ptr noundef nonnull align 8 dereferenceable(12) %19)
  %85 = call noundef ptr @_ZN10tetgenmesh7farsorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  store ptr %85, ptr %20, align 8, !tbaa !5
  %86 = call noundef ptr @_ZN10tetgenmesh8farsdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  store ptr %86, ptr %21, align 8, !tbaa !5
  store i32 1, ptr %23, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 16, ptr %26) #6
  call void @_ZN10tetgenmesh4faceC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %26)
  call void @_ZN10tetgenmesh6spivotERNS_4faceES1_(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19, ptr noundef nonnull align 8 dereferenceable(12) %26)
  %87 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %26)
  store i32 %87, ptr %25, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 16, ptr %26) #6
  br label %89

88:                                               ; preds = %67, %60
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %89

89:                                               ; preds = %88, %83
  br label %90

90:                                               ; preds = %89, %54
  %91 = load i32, ptr %16, align 4, !tbaa !9
  %92 = icmp eq i32 %91, 2
  br i1 %92, label %93, label %309

93:                                               ; preds = %90
  call void @llvm.lifetime.start.p0(i64 24, ptr %27) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #6
  store double 0.000000e+00, ptr %28, align 8, !tbaa !14
  %94 = load ptr, ptr %11, align 8, !tbaa !5
  %95 = load ptr, ptr %12, align 8, !tbaa !5
  %96 = load ptr, ptr %13, align 8, !tbaa !5
  %97 = load ptr, ptr %20, align 8, !tbaa !5
  %98 = load ptr, ptr %21, align 8, !tbaa !5
  %99 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 0
  call void @_ZN10tetgenmesh12planelineintEPdS0_S0_S0_S0_S0_S0_(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %94, ptr noundef %95, ptr noundef %96, ptr noundef %97, ptr noundef %98, ptr noundef %99, ptr noundef %28)
  %100 = load ptr, ptr %17, align 8, !tbaa !5
  %101 = getelementptr inbounds i32, ptr %100, i64 0
  %102 = load i32, ptr %101, align 4, !tbaa !9
  %103 = icmp eq i32 %102, 9
  br i1 %103, label %109, label %104

104:                                              ; preds = %93
  %105 = load ptr, ptr %17, align 8, !tbaa !5
  %106 = getelementptr inbounds i32, ptr %105, i64 0
  %107 = load i32, ptr %106, align 4, !tbaa !9
  %108 = icmp eq i32 %107, 8
  br i1 %108, label %109, label %162

109:                                              ; preds = %104, %93
  %110 = load i32, ptr %23, align 4, !tbaa !9
  %111 = icmp eq i32 %110, 1
  br i1 %111, label %112, label %136

112:                                              ; preds = %109
  %113 = call i32 (ptr, ...) @printf(ptr noundef @.str.292)
  %114 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 0
  %115 = load double, ptr %114, align 16, !tbaa !14
  %116 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 1
  %117 = load double, ptr %116, align 8, !tbaa !14
  %118 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 2
  %119 = load double, ptr %118, align 16, !tbaa !14
  %120 = call i32 (ptr, ...) @printf(ptr noundef @.str.293, double noundef %115, double noundef %117, double noundef %119)
  %121 = load ptr, ptr %20, align 8, !tbaa !5
  %122 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %121)
  %123 = load ptr, ptr %21, align 8, !tbaa !5
  %124 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %123)
  %125 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  %126 = load i32, ptr %25, align 4, !tbaa !9
  %127 = call i32 (ptr, ...) @printf(ptr noundef @.str.301, i32 noundef %122, i32 noundef %124, i32 noundef %125, i32 noundef %126)
  %128 = load ptr, ptr %11, align 8, !tbaa !5
  %129 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %128)
  %130 = load ptr, ptr %12, align 8, !tbaa !5
  %131 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %130)
  %132 = load ptr, ptr %13, align 8, !tbaa !5
  %133 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %132)
  %134 = load i32, ptr %24, align 4, !tbaa !9
  %135 = call i32 (ptr, ...) @printf(ptr noundef @.str.279, i32 noundef %129, i32 noundef %131, i32 noundef %133, i32 noundef %134)
  br label %161

136:                                              ; preds = %109
  %137 = call i32 (ptr, ...) @printf(ptr noundef @.str.302)
  %138 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 0
  %139 = load double, ptr %138, align 16, !tbaa !14
  %140 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 1
  %141 = load double, ptr %140, align 8, !tbaa !14
  %142 = getelementptr inbounds [3 x double], ptr %27, i64 0, i64 2
  %143 = load double, ptr %142, align 16, !tbaa !14
  %144 = call i32 (ptr, ...) @printf(ptr noundef @.str.293, double noundef %139, double noundef %141, double noundef %143)
  %145 = load ptr, ptr %20, align 8, !tbaa !5
  %146 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %145)
  %147 = load ptr, ptr %21, align 8, !tbaa !5
  %148 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %147)
  %149 = call noundef ptr @_ZN10tetgenmesh4sorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  %150 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %149)
  %151 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  %152 = call i32 (ptr, ...) @printf(ptr noundef @.str.303, i32 noundef %146, i32 noundef %148, i32 noundef %150, i32 noundef %151)
  %153 = load ptr, ptr %11, align 8, !tbaa !5
  %154 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %153)
  %155 = load ptr, ptr %12, align 8, !tbaa !5
  %156 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %155)
  %157 = load ptr, ptr %13, align 8, !tbaa !5
  %158 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %157)
  %159 = load i32, ptr %24, align 4, !tbaa !9
  %160 = call i32 (ptr, ...) @printf(ptr noundef @.str.304, i32 noundef %154, i32 noundef %156, i32 noundef %158, i32 noundef %159)
  br label %161

161:                                              ; preds = %136, %112
  br label %308

162:                                              ; preds = %104
  %163 = load ptr, ptr %17, align 8, !tbaa !5
  %164 = getelementptr inbounds i32, ptr %163, i64 0
  %165 = load i32, ptr %164, align 4, !tbaa !9
  %166 = icmp eq i32 %165, 7
  br i1 %166, label %167, label %243

167:                                              ; preds = %162
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #6
  store ptr null, ptr %29, align 8, !tbaa !5
  %168 = load ptr, ptr %18, align 8, !tbaa !5
  %169 = getelementptr inbounds i32, ptr %168, i64 0
  %170 = load i32, ptr %169, align 4, !tbaa !9
  %171 = icmp eq i32 %170, 0
  br i1 %171, label %172, label %174

172:                                              ; preds = %167
  %173 = load ptr, ptr %11, align 8, !tbaa !5
  store ptr %173, ptr %29, align 8, !tbaa !5
  br label %191

174:                                              ; preds = %167
  %175 = load ptr, ptr %18, align 8, !tbaa !5
  %176 = getelementptr inbounds i32, ptr %175, i64 0
  %177 = load i32, ptr %176, align 4, !tbaa !9
  %178 = icmp eq i32 %177, 1
  br i1 %178, label %179, label %181

179:                                              ; preds = %174
  %180 = load ptr, ptr %12, align 8, !tbaa !5
  store ptr %180, ptr %29, align 8, !tbaa !5
  br label %190

181:                                              ; preds = %174
  %182 = load ptr, ptr %18, align 8, !tbaa !5
  %183 = getelementptr inbounds i32, ptr %182, i64 0
  %184 = load i32, ptr %183, align 4, !tbaa !9
  %185 = icmp eq i32 %184, 2
  br i1 %185, label %186, label %188

186:                                              ; preds = %181
  %187 = load ptr, ptr %13, align 8, !tbaa !5
  store ptr %187, ptr %29, align 8, !tbaa !5
  br label %189

188:                                              ; preds = %181
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %189

189:                                              ; preds = %188, %186
  br label %190

190:                                              ; preds = %189, %179
  br label %191

191:                                              ; preds = %190, %172
  %192 = load ptr, ptr %29, align 8, !tbaa !5
  %193 = call noundef zeroext i1 @_ZN10tetgenmesh14issteinerpointEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %192)
  br i1 %193, label %241, label %194

194:                                              ; preds = %191
  %195 = load i32, ptr %23, align 4, !tbaa !9
  %196 = icmp eq i32 %195, 1
  br i1 %196, label %197, label %218

197:                                              ; preds = %194
  %198 = load ptr, ptr %29, align 8, !tbaa !5
  %199 = getelementptr inbounds double, ptr %198, i64 0
  %200 = load double, ptr %199, align 8, !tbaa !14
  %201 = load ptr, ptr %29, align 8, !tbaa !5
  %202 = getelementptr inbounds double, ptr %201, i64 1
  %203 = load double, ptr %202, align 8, !tbaa !14
  %204 = load ptr, ptr %29, align 8, !tbaa !5
  %205 = getelementptr inbounds double, ptr %204, i64 2
  %206 = load double, ptr %205, align 8, !tbaa !14
  %207 = call i32 (ptr, ...) @printf(ptr noundef @.str.305, double noundef %200, double noundef %203, double noundef %206)
  %208 = load ptr, ptr %29, align 8, !tbaa !5
  %209 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %208)
  %210 = call i32 (ptr, ...) @printf(ptr noundef @.str.306, i32 noundef %209)
  %211 = load ptr, ptr %20, align 8, !tbaa !5
  %212 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %211)
  %213 = load ptr, ptr %21, align 8, !tbaa !5
  %214 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %213)
  %215 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %19)
  %216 = load i32, ptr %25, align 4, !tbaa !9
  %217 = call i32 (ptr, ...) @printf(ptr noundef @.str.301, i32 noundef %212, i32 noundef %214, i32 noundef %215, i32 noundef %216)
  br label %240

218:                                              ; preds = %194
  %219 = load ptr, ptr %29, align 8, !tbaa !5
  %220 = getelementptr inbounds double, ptr %219, i64 0
  %221 = load double, ptr %220, align 8, !tbaa !14
  %222 = load ptr, ptr %29, align 8, !tbaa !5
  %223 = getelementptr inbounds double, ptr %222, i64 1
  %224 = load double, ptr %223, align 8, !tbaa !14
  %225 = load ptr, ptr %29, align 8, !tbaa !5
  %226 = getelementptr inbounds double, ptr %225, i64 2
  %227 = load double, ptr %226, align 8, !tbaa !14
  %228 = call i32 (ptr, ...) @printf(ptr noundef @.str.307, double noundef %221, double noundef %224, double noundef %227)
  %229 = load ptr, ptr %29, align 8, !tbaa !5
  %230 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %229)
  %231 = call i32 (ptr, ...) @printf(ptr noundef @.str.306, i32 noundef %230)
  %232 = load ptr, ptr %11, align 8, !tbaa !5
  %233 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %232)
  %234 = load ptr, ptr %12, align 8, !tbaa !5
  %235 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %234)
  %236 = load ptr, ptr %13, align 8, !tbaa !5
  %237 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %236)
  %238 = load i32, ptr %24, align 4, !tbaa !9
  %239 = call i32 (ptr, ...) @printf(ptr noundef @.str.279, i32 noundef %233, i32 noundef %235, i32 noundef %237, i32 noundef %238)
  br label %240

240:                                              ; preds = %218, %197
  br label %242

241:                                              ; preds = %191
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %242

242:                                              ; preds = %241, %240
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  br label %307

243:                                              ; preds = %162
  %244 = load ptr, ptr %17, align 8, !tbaa !5
  %245 = getelementptr inbounds i32, ptr %244, i64 0
  %246 = load i32, ptr %245, align 4, !tbaa !9
  %247 = icmp eq i32 %246, 6
  br i1 %247, label %253, label %248

248:                                              ; preds = %243
  %249 = load ptr, ptr %17, align 8, !tbaa !5
  %250 = getelementptr inbounds i32, ptr %249, i64 0
  %251 = load i32, ptr %250, align 4, !tbaa !9
  %252 = icmp eq i32 %251, 5
  br i1 %252, label %253, label %298

253:                                              ; preds = %248, %243
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #6
  store ptr null, ptr %30, align 8, !tbaa !5
  %254 = load ptr, ptr %18, align 8, !tbaa !5
  %255 = getelementptr inbounds i32, ptr %254, i64 1
  %256 = load i32, ptr %255, align 4, !tbaa !9
  %257 = icmp eq i32 %256, 0
  br i1 %257, label %258, label %261

258:                                              ; preds = %253
  %259 = load ptr, ptr %15, align 8, !tbaa !5
  %260 = call noundef ptr @_ZN10tetgenmesh3orgERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %259)
  store ptr %260, ptr %30, align 8, !tbaa !5
  br label %271

261:                                              ; preds = %253
  %262 = load ptr, ptr %18, align 8, !tbaa !5
  %263 = getelementptr inbounds i32, ptr %262, i64 1
  %264 = load i32, ptr %263, align 4, !tbaa !9
  %265 = icmp eq i32 %264, 1
  br i1 %265, label %266, label %269

266:                                              ; preds = %261
  %267 = load ptr, ptr %15, align 8, !tbaa !5
  %268 = call noundef ptr @_ZN10tetgenmesh4destERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef nonnull align 8 dereferenceable(12) %267)
  store ptr %268, ptr %30, align 8, !tbaa !5
  br label %270

269:                                              ; preds = %261
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %270

270:                                              ; preds = %269, %266
  br label %271

271:                                              ; preds = %270, %258
  %272 = load ptr, ptr %30, align 8, !tbaa !5
  %273 = call noundef zeroext i1 @_ZN10tetgenmesh14issteinerpointEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %272)
  br i1 %273, label %296, label %274

274:                                              ; preds = %271
  %275 = load ptr, ptr %30, align 8, !tbaa !5
  %276 = getelementptr inbounds double, ptr %275, i64 0
  %277 = load double, ptr %276, align 8, !tbaa !14
  %278 = load ptr, ptr %30, align 8, !tbaa !5
  %279 = getelementptr inbounds double, ptr %278, i64 1
  %280 = load double, ptr %279, align 8, !tbaa !14
  %281 = load ptr, ptr %30, align 8, !tbaa !5
  %282 = getelementptr inbounds double, ptr %281, i64 2
  %283 = load double, ptr %282, align 8, !tbaa !14
  %284 = call i32 (ptr, ...) @printf(ptr noundef @.str.307, double noundef %277, double noundef %280, double noundef %283)
  %285 = load ptr, ptr %30, align 8, !tbaa !5
  %286 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %285)
  %287 = call i32 (ptr, ...) @printf(ptr noundef @.str.306, i32 noundef %286)
  %288 = load ptr, ptr %11, align 8, !tbaa !5
  %289 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %288)
  %290 = load ptr, ptr %12, align 8, !tbaa !5
  %291 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %290)
  %292 = load ptr, ptr %13, align 8, !tbaa !5
  %293 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %292)
  %294 = load i32, ptr %24, align 4, !tbaa !9
  %295 = call i32 (ptr, ...) @printf(ptr noundef @.str.279, i32 noundef %289, i32 noundef %291, i32 noundef %293, i32 noundef %294)
  br label %297

296:                                              ; preds = %271
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %297

297:                                              ; preds = %296, %274
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #6
  br label %306

298:                                              ; preds = %248
  %299 = load ptr, ptr %17, align 8, !tbaa !5
  %300 = getelementptr inbounds i32, ptr %299, i64 0
  %301 = load i32, ptr %300, align 4, !tbaa !9
  %302 = icmp eq i32 %301, 2
  br i1 %302, label %303, label %304

303:                                              ; preds = %298
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %305

304:                                              ; preds = %298
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %305

305:                                              ; preds = %304, %303
  br label %306

306:                                              ; preds = %305, %297
  br label %307

307:                                              ; preds = %306, %242
  br label %308

308:                                              ; preds = %307, %161
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %27) #6
  br label %339

309:                                              ; preds = %90
  %310 = load i32, ptr %16, align 4, !tbaa !9
  %311 = icmp eq i32 %310, 4
  br i1 %311, label %312, label %337

312:                                              ; preds = %309
  %313 = load ptr, ptr %17, align 8, !tbaa !5
  %314 = getelementptr inbounds i32, ptr %313, i64 0
  %315 = load i32, ptr %314, align 4, !tbaa !9
  %316 = icmp eq i32 %315, 4
  br i1 %316, label %317, label %335

317:                                              ; preds = %312
  %318 = call i32 (ptr, ...) @printf(ptr noundef @.str.280)
  %319 = load ptr, ptr %20, align 8, !tbaa !5
  %320 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %319)
  %321 = load ptr, ptr %21, align 8, !tbaa !5
  %322 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %321)
  %323 = load ptr, ptr %22, align 8, !tbaa !5
  %324 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %323)
  %325 = load i32, ptr %25, align 4, !tbaa !9
  %326 = call i32 (ptr, ...) @printf(ptr noundef @.str.308, i32 noundef %320, i32 noundef %322, i32 noundef %324, i32 noundef %325)
  %327 = load ptr, ptr %11, align 8, !tbaa !5
  %328 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %327)
  %329 = load ptr, ptr %12, align 8, !tbaa !5
  %330 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %329)
  %331 = load ptr, ptr %13, align 8, !tbaa !5
  %332 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %31, ptr noundef %331)
  %333 = load i32, ptr %24, align 4, !tbaa !9
  %334 = call i32 (ptr, ...) @printf(ptr noundef @.str.309, i32 noundef %328, i32 noundef %330, i32 noundef %332, i32 noundef %333)
  br label %336

335:                                              ; preds = %312
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %336

336:                                              ; preds = %335, %317
  br label %338

337:                                              ; preds = %309
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 2)
  br label %338

338:                                              ; preds = %337, %336
  br label %339

339:                                              ; preds = %338, %308
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef %31, i32 noundef 3)
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %19) #6
  ret i32 0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN10tetgenmesh14issteinerpointEPd(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh3orgERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) #4 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 = { "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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTSN10tetgenmesh7trifaceE", !6, i64 0, !10, i64 8}
!13 = !{!12, !10, i64 8}
!14 = !{!15, !15, i64 0}
!15 = !{!"double", !7, i64 0}


; 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.tetgenmesh::face" = type <{ ptr, i32, [4 x i8] }>

@_ZN10tetgenmesh8ver2edgeE = external dso_local local_unnamed_addr global [12 x i32], align 16
@.str.279 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.280 = external hidden unnamed_addr constant [41 x i8], align 1
@.str.292 = external hidden unnamed_addr constant [53 x i8], align 1
@.str.293 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.301 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.302 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.303 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.304 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.305 = external hidden unnamed_addr constant [60 x i8], align 1
@.str.306 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.307 = external hidden unnamed_addr constant [58 x i8], align 1
@.str.308 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.309 = external hidden unnamed_addr constant [29 x i8], align 1

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; 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 void @_ZN10tetgenmesh4faceC2Ev(ptr noundef nonnull align 8 dereferenceable(12)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh12planelineintEPdS0_S0_S0_S0_S0_S0_(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh4sorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh5sdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh5sapexERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh7farsorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh8farsdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh6spivotERNS_4faceES1_(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh9tsspivot1ERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN10tetgenmesh7tspivotERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh4destERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN10tetgenmesh19report_selfint_faceEPdS0_S0_PNS_4faceEPNS_7trifaceEiPiS5_(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, i32 noundef %6, ptr nocapture noundef readonly %7, ptr nocapture noundef readonly %8) local_unnamed_addr #5 align 2 {
  %10 = alloca %"class.tetgenmesh::face", align 8
  %11 = alloca %"class.tetgenmesh::face", align 8
  %12 = alloca [3 x double], align 16
  %13 = alloca double, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #6
  call void @_ZN10tetgenmesh4faceC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %10)
  %14 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %4)
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %15, i64 72
  %17 = load ptr, ptr %16, align 8, !tbaa !11
  %.not = icmp eq ptr %17, null
  br i1 %.not, label %29, label %18

18:                                               ; preds = %9
  %19 = getelementptr inbounds i8, ptr %5, i64 8
  %20 = load i32, ptr %19, align 8, !tbaa !12
  %21 = and i32 %20, 3
  %22 = zext nneg i32 %21 to i64
  %23 = getelementptr inbounds ptr, ptr %17, i64 %22
  %24 = load ptr, ptr %23, align 8, !tbaa !11
  %.not94 = icmp eq ptr %24, null
  br i1 %.not94, label %29, label %25

25:                                               ; preds = %18
  call void @_ZN10tetgenmesh7tspivotERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %5, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %26 = call noundef ptr @_ZN10tetgenmesh4sorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %27 = call noundef ptr @_ZN10tetgenmesh5sdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %28 = call noundef ptr @_ZN10tetgenmesh5sapexERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  br label %46

29:                                               ; preds = %18, %9
  %30 = getelementptr inbounds i8, ptr %15, i64 64
  %31 = load ptr, ptr %30, align 8, !tbaa !11
  %.not95 = icmp eq ptr %31, null
  br i1 %.not95, label %45, label %32

32:                                               ; preds = %29
  %33 = getelementptr inbounds i8, ptr %5, i64 8
  %34 = load i32, ptr %33, align 8, !tbaa !12
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [12 x i32], ptr @_ZN10tetgenmesh8ver2edgeE, i64 0, i64 %35
  %37 = load i32, ptr %36, align 4, !tbaa !13
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds ptr, ptr %31, i64 %38
  %40 = load ptr, ptr %39, align 8, !tbaa !11
  %.not96 = icmp eq ptr %40, null
  br i1 %.not96, label %45, label %41

41:                                               ; preds = %32
  call void @_ZN10tetgenmesh9tsspivot1ERNS_7trifaceERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %5, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %42 = call noundef ptr @_ZN10tetgenmesh7farsorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %43 = call noundef ptr @_ZN10tetgenmesh8farsdestERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #6
  call void @_ZN10tetgenmesh4faceC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %11)
  call void @_ZN10tetgenmesh6spivotERNS_4faceES1_(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10, ptr noundef nonnull align 8 dereferenceable(12) %11)
  %44 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %11)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #6
  br label %46

45:                                               ; preds = %32, %29
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %46

46:                                               ; preds = %41, %45, %25
  %.087 = phi ptr [ %26, %25 ], [ %42, %41 ], [ null, %45 ]
  %.086 = phi ptr [ %27, %25 ], [ %43, %41 ], [ null, %45 ]
  %.085 = phi ptr [ %28, %25 ], [ null, %41 ], [ null, %45 ]
  %47 = phi i1 [ false, %25 ], [ true, %41 ], [ false, %45 ]
  %.083 = phi i32 [ %14, %25 ], [ %44, %41 ], [ 0, %45 ]
  switch i32 %6, label %154 [
    i32 2, label %48
    i32 4, label %140
  ]

48:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  store double 0.000000e+00, ptr %13, align 8, !tbaa !14
  call void @_ZN10tetgenmesh12planelineintEPdS0_S0_S0_S0_S0_S0_(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %.087, ptr noundef %.086, ptr noundef nonnull %12, ptr noundef nonnull %13)
  %49 = load i32, ptr %7, align 4, !tbaa !13
  switch i32 %49, label %138 [
    i32 9, label %50
    i32 8, label %50
    i32 7, label %83
    i32 6, label %113
    i32 5, label %113
    i32 2, label %137
  ]

50:                                               ; preds = %48, %48
  %51 = getelementptr inbounds i8, ptr %12, i64 8
  %52 = getelementptr inbounds i8, ptr %12, i64 16
  br i1 %47, label %53, label %67

53:                                               ; preds = %50
  %54 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.292)
  %55 = load double, ptr %12, align 16, !tbaa !14
  %56 = load double, ptr %51, align 8, !tbaa !14
  %57 = load double, ptr %52, align 16, !tbaa !14
  %58 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.293, double noundef %55, double noundef %56, double noundef %57)
  %59 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.087)
  %60 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.086)
  %61 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %62 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.301, i32 noundef %59, i32 noundef %60, i32 noundef %61, i32 noundef %.083)
  %63 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1)
  %64 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %2)
  %65 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %3)
  %66 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.279, i32 noundef %63, i32 noundef %64, i32 noundef %65, i32 noundef %14)
  br label %139

67:                                               ; preds = %50
  %68 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.302)
  %69 = load double, ptr %12, align 16, !tbaa !14
  %70 = load double, ptr %51, align 8, !tbaa !14
  %71 = load double, ptr %52, align 16, !tbaa !14
  %72 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.293, double noundef %69, double noundef %70, double noundef %71)
  %73 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.087)
  %74 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.086)
  %75 = call noundef ptr @_ZN10tetgenmesh4sorgERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %76 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %75)
  %77 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %78 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.303, i32 noundef %73, i32 noundef %74, i32 noundef %76, i32 noundef %77)
  %79 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1)
  %80 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %2)
  %81 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %3)
  %82 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.304, i32 noundef %79, i32 noundef %80, i32 noundef %81, i32 noundef %14)
  br label %139

83:                                               ; preds = %48
  %84 = load i32, ptr %8, align 4, !tbaa !13
  switch i32 %84, label %87 [
    i32 0, label %88
    i32 1, label %85
    i32 2, label %86
  ]

85:                                               ; preds = %83
  br label %88

86:                                               ; preds = %83
  br label %88

87:                                               ; preds = %83
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %88

88:                                               ; preds = %83, %85, %87, %86
  %.082 = phi ptr [ %2, %85 ], [ %3, %86 ], [ null, %87 ], [ %1, %83 ]
  %89 = call noundef zeroext i1 @_ZN10tetgenmesh14issteinerpointEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.082)
  br i1 %89, label %112, label %90

90:                                               ; preds = %88
  %91 = load double, ptr %.082, align 8, !tbaa !14
  %92 = getelementptr inbounds i8, ptr %.082, i64 8
  %93 = load double, ptr %92, align 8, !tbaa !14
  %94 = getelementptr inbounds i8, ptr %.082, i64 16
  %95 = load double, ptr %94, align 8, !tbaa !14
  br i1 %47, label %96, label %104

96:                                               ; preds = %90
  %97 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.305, double noundef %91, double noundef %93, double noundef %95)
  %98 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull %.082)
  %99 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.306, i32 noundef %98)
  %100 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.087)
  %101 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.086)
  %102 = call noundef i32 @_ZN10tetgenmesh9shellmarkERNS_4faceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %10)
  %103 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.301, i32 noundef %100, i32 noundef %101, i32 noundef %102, i32 noundef %.083)
  br label %139

104:                                              ; preds = %90
  %105 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.307, double noundef %91, double noundef %93, double noundef %95)
  %106 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull %.082)
  %107 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.306, i32 noundef %106)
  %108 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1)
  %109 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %2)
  %110 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %3)
  %111 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.279, i32 noundef %108, i32 noundef %109, i32 noundef %110, i32 noundef %14)
  br label %139

112:                                              ; preds = %88
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %139

113:                                              ; preds = %48, %48
  %114 = getelementptr inbounds i8, ptr %8, i64 4
  %115 = load i32, ptr %114, align 4, !tbaa !13
  switch i32 %115, label %120 [
    i32 0, label %116
    i32 1, label %118
  ]

116:                                              ; preds = %113
  %117 = call noundef ptr @_ZN10tetgenmesh3orgERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %5)
  br label %121

118:                                              ; preds = %113
  %119 = call noundef ptr @_ZN10tetgenmesh4destERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull align 8 dereferenceable(12) %5)
  br label %121

120:                                              ; preds = %113
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %121

121:                                              ; preds = %118, %120, %116
  %.0 = phi ptr [ %117, %116 ], [ %119, %118 ], [ null, %120 ]
  %122 = call noundef zeroext i1 @_ZN10tetgenmesh14issteinerpointEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.0)
  br i1 %122, label %136, label %123

123:                                              ; preds = %121
  %124 = load double, ptr %.0, align 8, !tbaa !14
  %125 = getelementptr inbounds i8, ptr %.0, i64 8
  %126 = load double, ptr %125, align 8, !tbaa !14
  %127 = getelementptr inbounds i8, ptr %.0, i64 16
  %128 = load double, ptr %127, align 8, !tbaa !14
  %129 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.307, double noundef %124, double noundef %126, double noundef %128)
  %130 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef nonnull %.0)
  %131 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.306, i32 noundef %130)
  %132 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1)
  %133 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %2)
  %134 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %3)
  %135 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.279, i32 noundef %132, i32 noundef %133, i32 noundef %134, i32 noundef %14)
  br label %139

136:                                              ; preds = %121
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %139

137:                                              ; preds = %48
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %139

138:                                              ; preds = %48
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %139

139:                                              ; preds = %123, %136, %112, %104, %96, %137, %138, %53, %67
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #6
  br label %155

140:                                              ; preds = %46
  %141 = load i32, ptr %7, align 4, !tbaa !13
  %142 = icmp eq i32 %141, 4
  br i1 %142, label %143, label %153

143:                                              ; preds = %140
  %144 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.280)
  %145 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.087)
  %146 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.086)
  %147 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %.085)
  %148 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.308, i32 noundef %145, i32 noundef %146, i32 noundef %147, i32 noundef %.083)
  %149 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %1)
  %150 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %2)
  %151 = call noundef i32 @_ZN10tetgenmesh9pointmarkEPd(ptr noundef nonnull align 8 dereferenceable(1536) %0, ptr noundef %3)
  %152 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.309, i32 noundef %149, i32 noundef %150, i32 noundef %151, i32 noundef %14)
  br label %155

153:                                              ; preds = %140
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %155

154:                                              ; preds = %46
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 2)
  br label %155

155:                                              ; preds = %154, %153, %143, %139
  call void @_Z15terminatetetgenP10tetgenmeshi(ptr noundef nonnull %0, i32 noundef 3)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #6
  ret i32 0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN10tetgenmesh14issteinerpointEPd(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN10tetgenmesh3orgERNS_7trifaceE(ptr noundef nonnull align 8 dereferenceable(1536), ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #4 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 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { 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, !7, i64 0}
!6 = !{!"_ZTSN10tetgenmesh7trifaceE", !7, i64 0, !10, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!7, !7, i64 0}
!12 = !{!6, !10, i64 8}
!13 = !{!10, !10, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"double", !8, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass