; LLVM IR from ETH3D/dataset-pipeline :: thirdparty/cork/cork/isct (triangle)

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

%struct.behavior = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, double, double, double, double, [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8], [2048 x i8] }
%struct.mesh = type { %struct.memorypool, %struct.memorypool, %struct.memorypool, %struct.memorypool, %struct.memorypool, %struct.memorypool, %struct.memorypool, %struct.memorypool, [4096 x ptr], [4096 x ptr], [4096 x i32], i32, ptr, double, double, double, double, double, i32, i32, i32, i32, i32, i32, i64, i32, i32, i32, i64, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, %struct.otri }
%struct.memorypool = type { ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, i64, i64, i32, i32 }
%struct.otri = type { ptr, i32 }

@.str.1018 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.1019 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.1020 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.1021 = external hidden unnamed_addr constant [58 x i8], align 1
@.str.1022 = external hidden unnamed_addr constant [55 x i8], align 1
@.str.1023 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.1024 = external hidden unnamed_addr constant [57 x i8], align 1
@.str.1025 = external hidden unnamed_addr constant [40 x i8], align 1

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

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

; Function Attrs: nounwind uwtable
declare dso_local void @triexit(i32 noundef) #1

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

; Function Attrs: nounwind uwtable
declare dso_local ptr @getvertex(ptr noundef, ptr noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @makevertexmap(ptr noundef, ptr noundef) #1

; Function Attrs: nounwind
declare i64 @strtol(ptr noundef, ptr noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local void @insertsegment(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @markhull(ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @formskeleton(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca [1024 x i8], align 16
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1024, ptr %9) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  %19 = load ptr, ptr %6, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.behavior, ptr %19, i32 0, i32 0
  %21 = load i32, ptr %20, align 8, !tbaa !9
  %22 = icmp ne i32 %21, 0
  br i1 %22, label %23, label %251

23:                                               ; preds = %4
  %24 = load ptr, ptr %6, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.behavior, ptr %24, i32 0, i32 28
  %26 = load i32, ptr %25, align 8, !tbaa !13
  %27 = icmp ne i32 %26, 0
  br i1 %27, label %30, label %28

28:                                               ; preds = %23
  %29 = call i32 (ptr, ...) @printf(ptr noundef @.str.1018)
  br label %30

30:                                               ; preds = %28, %23
  %31 = getelementptr inbounds [1024 x i8], ptr %9, i64 0, i64 0
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = load ptr, ptr %8, align 8, !tbaa !5
  %34 = call ptr @readline(ptr noundef %31, ptr noundef %32, ptr noundef %33)
  store ptr %34, ptr %10, align 8, !tbaa !5
  %35 = load ptr, ptr %10, align 8, !tbaa !5
  %36 = call i64 @strtol(ptr noundef %35, ptr noundef %10, i32 noundef 0) #4
  %37 = trunc i64 %36 to i32
  %38 = load ptr, ptr %5, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.mesh, ptr %38, i32 0, i32 20
  store i32 %37, ptr %39, align 8, !tbaa !14
  %40 = load ptr, ptr %10, align 8, !tbaa !5
  %41 = call ptr @findfield(ptr noundef %40)
  store ptr %41, ptr %10, align 8, !tbaa !5
  %42 = load ptr, ptr %10, align 8, !tbaa !5
  %43 = load i8, ptr %42, align 1, !tbaa !19
  %44 = sext i8 %43 to i32
  %45 = icmp eq i32 %44, 0
  br i1 %45, label %46, label %47

46:                                               ; preds = %30
  store i32 0, ptr %13, align 4, !tbaa !20
  br label %51

47:                                               ; preds = %30
  %48 = load ptr, ptr %10, align 8, !tbaa !5
  %49 = call i64 @strtol(ptr noundef %48, ptr noundef %10, i32 noundef 0) #4
  %50 = trunc i64 %49 to i32
  store i32 %50, ptr %13, align 4, !tbaa !20
  br label %51

51:                                               ; preds = %47, %46
  %52 = load ptr, ptr %5, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.mesh, ptr %52, i32 0, i32 0
  %54 = getelementptr inbounds %struct.memorypool, ptr %53, i32 0, i32 10
  %55 = load i64, ptr %54, align 8, !tbaa !21
  %56 = icmp eq i64 %55, 0
  br i1 %56, label %57, label %58

57:                                               ; preds = %51
  store i32 1, ptr %18, align 4
  br label %275

58:                                               ; preds = %51
  %59 = load ptr, ptr %5, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct.mesh, ptr %59, i32 0, i32 20
  %61 = load i32, ptr %60, align 8, !tbaa !14
  %62 = icmp sgt i32 %61, 0
  br i1 %62, label %63, label %73

63:                                               ; preds = %58
  %64 = load ptr, ptr %5, align 8, !tbaa !5
  %65 = load ptr, ptr %6, align 8, !tbaa !5
  call void @makevertexmap(ptr noundef %64, ptr noundef %65)
  %66 = load ptr, ptr %6, align 8, !tbaa !5
  %67 = getelementptr inbounds %struct.behavior, ptr %66, i32 0, i32 29
  %68 = load i32, ptr %67, align 4, !tbaa !22
  %69 = icmp ne i32 %68, 0
  br i1 %69, label %70, label %72

70:                                               ; preds = %63
  %71 = call i32 (ptr, ...) @printf(ptr noundef @.str.1019)
  br label %72

72:                                               ; preds = %70, %63
  br label %73

73:                                               ; preds = %72, %58
  store i32 0, ptr %16, align 4, !tbaa !20
  store i32 0, ptr %17, align 4, !tbaa !20
  br label %74

74:                                               ; preds = %247, %73
  %75 = load i32, ptr %17, align 4, !tbaa !20
  %76 = load ptr, ptr %5, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.mesh, ptr %76, i32 0, i32 20
  %78 = load i32, ptr %77, align 8, !tbaa !14
  %79 = icmp slt i32 %75, %78
  br i1 %79, label %80, label %250

80:                                               ; preds = %74
  %81 = getelementptr inbounds [1024 x i8], ptr %9, i64 0, i64 0
  %82 = load ptr, ptr %7, align 8, !tbaa !5
  %83 = load ptr, ptr %6, align 8, !tbaa !5
  %84 = getelementptr inbounds %struct.behavior, ptr %83, i32 0, i32 40
  %85 = getelementptr inbounds [2048 x i8], ptr %84, i64 0, i64 0
  %86 = call ptr @readline(ptr noundef %81, ptr noundef %82, ptr noundef %85)
  store ptr %86, ptr %10, align 8, !tbaa !5
  %87 = load ptr, ptr %10, align 8, !tbaa !5
  %88 = call ptr @findfield(ptr noundef %87)
  store ptr %88, ptr %10, align 8, !tbaa !5
  %89 = load ptr, ptr %10, align 8, !tbaa !5
  %90 = load i8, ptr %89, align 1, !tbaa !19
  %91 = sext i8 %90 to i32
  %92 = icmp eq i32 %91, 0
  br i1 %92, label %93, label %101

93:                                               ; preds = %80
  %94 = load ptr, ptr %6, align 8, !tbaa !5
  %95 = getelementptr inbounds %struct.behavior, ptr %94, i32 0, i32 10
  %96 = load i32, ptr %95, align 8, !tbaa !23
  %97 = load i32, ptr %17, align 4, !tbaa !20
  %98 = add nsw i32 %96, %97
  %99 = load ptr, ptr %8, align 8, !tbaa !5
  %100 = call i32 (ptr, ...) @printf(ptr noundef @.str.1020, i32 noundef %98, ptr noundef %99)
  call void @triexit(i32 noundef 1)
  br label %105

101:                                              ; preds = %80
  %102 = load ptr, ptr %10, align 8, !tbaa !5
  %103 = call i64 @strtol(ptr noundef %102, ptr noundef %10, i32 noundef 0) #4
  %104 = trunc i64 %103 to i32
  store i32 %104, ptr %14, align 4, !tbaa !20
  br label %105

105:                                              ; preds = %101, %93
  %106 = load ptr, ptr %10, align 8, !tbaa !5
  %107 = call ptr @findfield(ptr noundef %106)
  store ptr %107, ptr %10, align 8, !tbaa !5
  %108 = load ptr, ptr %10, align 8, !tbaa !5
  %109 = load i8, ptr %108, align 1, !tbaa !19
  %110 = sext i8 %109 to i32
  %111 = icmp eq i32 %110, 0
  br i1 %111, label %112, label %120

112:                                              ; preds = %105
  %113 = load ptr, ptr %6, align 8, !tbaa !5
  %114 = getelementptr inbounds %struct.behavior, ptr %113, i32 0, i32 10
  %115 = load i32, ptr %114, align 8, !tbaa !23
  %116 = load i32, ptr %17, align 4, !tbaa !20
  %117 = add nsw i32 %115, %116
  %118 = load ptr, ptr %8, align 8, !tbaa !5
  %119 = call i32 (ptr, ...) @printf(ptr noundef @.str.1021, i32 noundef %117, ptr noundef %118)
  call void @triexit(i32 noundef 1)
  br label %124

120:                                              ; preds = %105
  %121 = load ptr, ptr %10, align 8, !tbaa !5
  %122 = call i64 @strtol(ptr noundef %121, ptr noundef %10, i32 noundef 0) #4
  %123 = trunc i64 %122 to i32
  store i32 %123, ptr %15, align 4, !tbaa !20
  br label %124

124:                                              ; preds = %120, %112
  %125 = load i32, ptr %13, align 4, !tbaa !20
  %126 = icmp ne i32 %125, 0
  br i1 %126, label %127, label %140

127:                                              ; preds = %124
  %128 = load ptr, ptr %10, align 8, !tbaa !5
  %129 = call ptr @findfield(ptr noundef %128)
  store ptr %129, ptr %10, align 8, !tbaa !5
  %130 = load ptr, ptr %10, align 8, !tbaa !5
  %131 = load i8, ptr %130, align 1, !tbaa !19
  %132 = sext i8 %131 to i32
  %133 = icmp eq i32 %132, 0
  br i1 %133, label %134, label %135

134:                                              ; preds = %127
  store i32 0, ptr %16, align 4, !tbaa !20
  br label %139

135:                                              ; preds = %127
  %136 = load ptr, ptr %10, align 8, !tbaa !5
  %137 = call i64 @strtol(ptr noundef %136, ptr noundef %10, i32 noundef 0) #4
  %138 = trunc i64 %137 to i32
  store i32 %138, ptr %16, align 4, !tbaa !20
  br label %139

139:                                              ; preds = %135, %134
  br label %140

140:                                              ; preds = %139, %124
  %141 = load i32, ptr %14, align 4, !tbaa !20
  %142 = load ptr, ptr %6, align 8, !tbaa !5
  %143 = getelementptr inbounds %struct.behavior, ptr %142, i32 0, i32 10
  %144 = load i32, ptr %143, align 8, !tbaa !23
  %145 = icmp slt i32 %141, %144
  br i1 %145, label %156, label %146

146:                                              ; preds = %140
  %147 = load i32, ptr %14, align 4, !tbaa !20
  %148 = load ptr, ptr %6, align 8, !tbaa !5
  %149 = getelementptr inbounds %struct.behavior, ptr %148, i32 0, i32 10
  %150 = load i32, ptr %149, align 8, !tbaa !23
  %151 = load ptr, ptr %5, align 8, !tbaa !5
  %152 = getelementptr inbounds %struct.mesh, ptr %151, i32 0, i32 18
  %153 = load i32, ptr %152, align 8, !tbaa !24
  %154 = add nsw i32 %150, %153
  %155 = icmp sge i32 %147, %154
  br i1 %155, label %156, label %170

156:                                              ; preds = %146, %140
  %157 = load ptr, ptr %6, align 8, !tbaa !5
  %158 = getelementptr inbounds %struct.behavior, ptr %157, i32 0, i32 28
  %159 = load i32, ptr %158, align 8, !tbaa !13
  %160 = icmp ne i32 %159, 0
  br i1 %160, label %169, label %161

161:                                              ; preds = %156
  %162 = load ptr, ptr %6, align 8, !tbaa !5
  %163 = getelementptr inbounds %struct.behavior, ptr %162, i32 0, i32 10
  %164 = load i32, ptr %163, align 8, !tbaa !23
  %165 = load i32, ptr %17, align 4, !tbaa !20
  %166 = add nsw i32 %164, %165
  %167 = load ptr, ptr %8, align 8, !tbaa !5
  %168 = call i32 (ptr, ...) @printf(ptr noundef @.str.1022, i32 noundef %166, ptr noundef %167)
  br label %169

169:                                              ; preds = %161, %156
  br label %246

170:                                              ; preds = %146
  %171 = load i32, ptr %15, align 4, !tbaa !20
  %172 = load ptr, ptr %6, align 8, !tbaa !5
  %173 = getelementptr inbounds %struct.behavior, ptr %172, i32 0, i32 10
  %174 = load i32, ptr %173, align 8, !tbaa !23
  %175 = icmp slt i32 %171, %174
  br i1 %175, label %186, label %176

176:                                              ; preds = %170
  %177 = load i32, ptr %15, align 4, !tbaa !20
  %178 = load ptr, ptr %6, align 8, !tbaa !5
  %179 = getelementptr inbounds %struct.behavior, ptr %178, i32 0, i32 10
  %180 = load i32, ptr %179, align 8, !tbaa !23
  %181 = load ptr, ptr %5, align 8, !tbaa !5
  %182 = getelementptr inbounds %struct.mesh, ptr %181, i32 0, i32 18
  %183 = load i32, ptr %182, align 8, !tbaa !24
  %184 = add nsw i32 %180, %183
  %185 = icmp sge i32 %177, %184
  br i1 %185, label %186, label %200

186:                                              ; preds = %176, %170
  %187 = load ptr, ptr %6, align 8, !tbaa !5
  %188 = getelementptr inbounds %struct.behavior, ptr %187, i32 0, i32 28
  %189 = load i32, ptr %188, align 8, !tbaa !13
  %190 = icmp ne i32 %189, 0
  br i1 %190, label %199, label %191

191:                                              ; preds = %186
  %192 = load ptr, ptr %6, align 8, !tbaa !5
  %193 = getelementptr inbounds %struct.behavior, ptr %192, i32 0, i32 10
  %194 = load i32, ptr %193, align 8, !tbaa !23
  %195 = load i32, ptr %17, align 4, !tbaa !20
  %196 = add nsw i32 %194, %195
  %197 = load ptr, ptr %8, align 8, !tbaa !5
  %198 = call i32 (ptr, ...) @printf(ptr noundef @.str.1023, i32 noundef %196, ptr noundef %197)
  br label %199

199:                                              ; preds = %191, %186
  br label %245

200:                                              ; preds = %176
  %201 = load ptr, ptr %5, align 8, !tbaa !5
  %202 = load ptr, ptr %6, align 8, !tbaa !5
  %203 = load i32, ptr %14, align 4, !tbaa !20
  %204 = call ptr @getvertex(ptr noundef %201, ptr noundef %202, i32 noundef %203)
  store ptr %204, ptr %11, align 8, !tbaa !5
  %205 = load ptr, ptr %5, align 8, !tbaa !5
  %206 = load ptr, ptr %6, align 8, !tbaa !5
  %207 = load i32, ptr %15, align 4, !tbaa !20
  %208 = call ptr @getvertex(ptr noundef %205, ptr noundef %206, i32 noundef %207)
  store ptr %208, ptr %12, align 8, !tbaa !5
  %209 = load ptr, ptr %11, align 8, !tbaa !5
  %210 = getelementptr inbounds double, ptr %209, i64 0
  %211 = load double, ptr %210, align 8, !tbaa !25
  %212 = load ptr, ptr %12, align 8, !tbaa !5
  %213 = getelementptr inbounds double, ptr %212, i64 0
  %214 = load double, ptr %213, align 8, !tbaa !25
  %215 = fcmp oeq double %211, %214
  br i1 %215, label %216, label %238

216:                                              ; preds = %200
  %217 = load ptr, ptr %11, align 8, !tbaa !5
  %218 = getelementptr inbounds double, ptr %217, i64 1
  %219 = load double, ptr %218, align 8, !tbaa !25
  %220 = load ptr, ptr %12, align 8, !tbaa !5
  %221 = getelementptr inbounds double, ptr %220, i64 1
  %222 = load double, ptr %221, align 8, !tbaa !25
  %223 = fcmp oeq double %219, %222
  br i1 %223, label %224, label %238

224:                                              ; preds = %216
  %225 = load ptr, ptr %6, align 8, !tbaa !5
  %226 = getelementptr inbounds %struct.behavior, ptr %225, i32 0, i32 28
  %227 = load i32, ptr %226, align 8, !tbaa !13
  %228 = icmp ne i32 %227, 0
  br i1 %228, label %237, label %229

229:                                              ; preds = %224
  %230 = load ptr, ptr %6, align 8, !tbaa !5
  %231 = getelementptr inbounds %struct.behavior, ptr %230, i32 0, i32 10
  %232 = load i32, ptr %231, align 8, !tbaa !23
  %233 = load i32, ptr %17, align 4, !tbaa !20
  %234 = add nsw i32 %232, %233
  %235 = load ptr, ptr %8, align 8, !tbaa !5
  %236 = call i32 (ptr, ...) @printf(ptr noundef @.str.1024, i32 noundef %234, ptr noundef %235)
  br label %237

237:                                              ; preds = %229, %224
  br label %244

238:                                              ; preds = %216, %200
  %239 = load ptr, ptr %5, align 8, !tbaa !5
  %240 = load ptr, ptr %6, align 8, !tbaa !5
  %241 = load ptr, ptr %11, align 8, !tbaa !5
  %242 = load ptr, ptr %12, align 8, !tbaa !5
  %243 = load i32, ptr %16, align 4, !tbaa !20
  call void @insertsegment(ptr noundef %239, ptr noundef %240, ptr noundef %241, ptr noundef %242, i32 noundef %243)
  br label %244

244:                                              ; preds = %238, %237
  br label %245

245:                                              ; preds = %244, %199
  br label %246

246:                                              ; preds = %245, %169
  br label %247

247:                                              ; preds = %246
  %248 = load i32, ptr %17, align 4, !tbaa !20
  %249 = add nsw i32 %248, 1
  store i32 %249, ptr %17, align 4, !tbaa !20
  br label %74, !llvm.loop !26

250:                                              ; preds = %74
  br label %254

251:                                              ; preds = %4
  %252 = load ptr, ptr %5, align 8, !tbaa !5
  %253 = getelementptr inbounds %struct.mesh, ptr %252, i32 0, i32 20
  store i32 0, ptr %253, align 8, !tbaa !14
  br label %254

254:                                              ; preds = %251, %250
  %255 = load ptr, ptr %6, align 8, !tbaa !5
  %256 = getelementptr inbounds %struct.behavior, ptr %255, i32 0, i32 7
  %257 = load i32, ptr %256, align 4, !tbaa !28
  %258 = icmp ne i32 %257, 0
  br i1 %258, label %264, label %259

259:                                              ; preds = %254
  %260 = load ptr, ptr %6, align 8, !tbaa !5
  %261 = getelementptr inbounds %struct.behavior, ptr %260, i32 0, i32 0
  %262 = load i32, ptr %261, align 8, !tbaa !9
  %263 = icmp ne i32 %262, 0
  br i1 %263, label %274, label %264

264:                                              ; preds = %259, %254
  %265 = load ptr, ptr %6, align 8, !tbaa !5
  %266 = getelementptr inbounds %struct.behavior, ptr %265, i32 0, i32 29
  %267 = load i32, ptr %266, align 4, !tbaa !22
  %268 = icmp ne i32 %267, 0
  br i1 %268, label %269, label %271

269:                                              ; preds = %264
  %270 = call i32 (ptr, ...) @printf(ptr noundef @.str.1025)
  br label %271

271:                                              ; preds = %269, %264
  %272 = load ptr, ptr %5, align 8, !tbaa !5
  %273 = load ptr, ptr %6, align 8, !tbaa !5
  call void @markhull(ptr noundef %272, ptr noundef %273)
  br label %274

274:                                              ; preds = %271, %259
  store i32 0, ptr %18, align 4
  br label %275

275:                                              ; preds = %274, %57
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 1024, ptr %9) #4
  %276 = load i32, ptr %18, align 4
  switch i32 %276, label %278 [
    i32 0, label %277
    i32 1, label %277
  ]

277:                                              ; preds = %275, %275
  ret void

278:                                              ; preds = %275
  unreachable
}

; Function Attrs: nounwind uwtable
declare dso_local ptr @readline(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local ptr @findfield(ptr noundef) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind "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 = { 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/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"behavior", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !11, i64 32, !11, i64 36, !11, i64 40, !11, i64 44, !11, i64 48, !11, i64 52, !11, i64 56, !11, i64 60, !11, i64 64, !11, i64 68, !11, i64 72, !11, i64 76, !11, i64 80, !11, i64 84, !11, i64 88, !11, i64 92, !11, i64 96, !11, i64 100, !11, i64 104, !11, i64 108, !11, i64 112, !11, i64 116, !11, i64 120, !11, i64 124, !11, i64 128, !11, i64 132, !12, i64 136, !12, i64 144, !12, i64 152, !12, i64 160, !7, i64 168, !7, i64 2216, !7, i64 4264, !7, i64 6312, !7, i64 8360, !7, i64 10408, !7, i64 12456, !7, i64 14504, !7, i64 16552, !7, i64 18600, !7, i64 20648, !7, i64 22696}
!11 = !{!"int", !7, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!10, !11, i64 112}
!14 = !{!15, !11, i64 82688}
!15 = !{!"mesh", !16, i64 0, !16, i64 88, !16, i64 176, !16, i64 264, !16, i64 352, !16, i64 440, !16, i64 528, !16, i64 616, !7, i64 704, !7, i64 33472, !7, i64 66240, !11, i64 82624, !6, i64 82632, !12, i64 82640, !12, i64 82648, !12, i64 82656, !12, i64 82664, !12, i64 82672, !11, i64 82680, !11, i64 82684, !11, i64 82688, !11, i64 82692, !11, i64 82696, !11, i64 82700, !17, i64 82704, !11, i64 82712, !11, i64 82716, !11, i64 82720, !17, i64 82728, !11, i64 82736, !11, i64 82740, !11, i64 82744, !11, i64 82748, !11, i64 82752, !11, i64 82756, !11, i64 82760, !11, i64 82764, !11, i64 82768, !17, i64 82776, !17, i64 82784, !17, i64 82792, !17, i64 82800, !17, i64 82808, !17, i64 82816, !17, i64 82824, !6, i64 82832, !6, i64 82840, !6, i64 82848, !6, i64 82856, !6, i64 82864, !6, i64 82872, !6, i64 82880, !18, i64 82888}
!16 = !{!"memorypool", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !11, i64 48, !11, i64 52, !11, i64 56, !11, i64 60, !17, i64 64, !17, i64 72, !11, i64 80, !11, i64 84}
!17 = !{!"long", !7, i64 0}
!18 = !{!"otri", !6, i64 0, !11, i64 8}
!19 = !{!7, !7, i64 0}
!20 = !{!11, !11, i64 0}
!21 = !{!15, !17, i64 64}
!22 = !{!10, !11, i64 116}
!23 = !{!10, !11, i64 40}
!24 = !{!15, !11, i64 82680}
!25 = !{!12, !12, i64 0}
!26 = distinct !{!26, !27}
!27 = !{!"llvm.loop.mustprogress"}
!28 = !{!10, !11, i64 28}


; 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"

@.str.1018 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.1019 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.1020 = external hidden unnamed_addr constant [44 x i8], align 1
@.str.1021 = external hidden unnamed_addr constant [58 x i8], align 1
@.str.1022 = external hidden unnamed_addr constant [55 x i8], align 1
@.str.1023 = external hidden unnamed_addr constant [56 x i8], align 1
@.str.1024 = external hidden unnamed_addr constant [57 x i8], align 1
@.str.1025 = external hidden unnamed_addr constant [40 x i8], align 1

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

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

; Function Attrs: nounwind uwtable
declare dso_local void @triexit(i32 noundef) local_unnamed_addr #1

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

; Function Attrs: nounwind uwtable
declare dso_local ptr @getvertex(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @makevertexmap(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn
declare i64 @strtol(ptr noundef readonly, ptr nocapture noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare dso_local void @insertsegment(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @markhull(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local void @formskeleton(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #1 {
  %5 = alloca [1024 x i8], align 16
  %6 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %7 = load i32, ptr %1, align 8, !tbaa !5
  %.not = icmp eq i32 %7, 0
  br i1 %.not, label %117, label %8

8:                                                ; preds = %4
  %9 = getelementptr inbounds i8, ptr %1, i64 112
  %10 = load i32, ptr %9, align 8, !tbaa !11
  %.not72 = icmp eq i32 %10, 0
  br i1 %.not72, label %11, label %13

11:                                               ; preds = %8
  %12 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1018)
  br label %13

13:                                               ; preds = %11, %8
  %14 = call ptr @readline(ptr noundef nonnull %5, ptr noundef %2, ptr noundef %3)
  store ptr %14, ptr %6, align 8, !tbaa !12
  %15 = call i64 @strtol(ptr noundef %14, ptr noundef nonnull %6, i32 noundef 0) #4
  %16 = trunc i64 %15 to i32
  %17 = getelementptr inbounds i8, ptr %0, i64 82688
  store i32 %16, ptr %17, align 8, !tbaa !14
  %18 = load ptr, ptr %6, align 8, !tbaa !12
  %19 = call ptr @findfield(ptr noundef %18)
  store ptr %19, ptr %6, align 8, !tbaa !12
  %20 = load i8, ptr %19, align 1, !tbaa !19
  %21 = icmp eq i8 %20, 0
  br i1 %21, label %26, label %22

22:                                               ; preds = %13
  %23 = call i64 @strtol(ptr noundef nonnull %19, ptr noundef nonnull %6, i32 noundef 0) #4
  %24 = and i64 %23, 4294967295
  %25 = icmp eq i64 %24, 0
  br label %26

26:                                               ; preds = %13, %22
  %.069 = phi i1 [ %25, %22 ], [ true, %13 ]
  %27 = getelementptr inbounds i8, ptr %0, i64 64
  %28 = load i64, ptr %27, align 8, !tbaa !20
  %29 = icmp eq i64 %28, 0
  br i1 %29, label %129, label %30

30:                                               ; preds = %26
  %31 = load i32, ptr %17, align 8, !tbaa !14
  %32 = icmp sgt i32 %31, 0
  br i1 %32, label %33, label %.loopexit

33:                                               ; preds = %30
  call void @makevertexmap(ptr noundef nonnull %0, ptr noundef nonnull %1)
  %34 = getelementptr inbounds i8, ptr %1, i64 116
  %35 = load i32, ptr %34, align 4, !tbaa !21
  %.not73 = icmp eq i32 %35, 0
  br i1 %.not73, label %38, label %36

36:                                               ; preds = %33
  %37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1019)
  br label %38

38:                                               ; preds = %33, %36
  %.pr = load i32, ptr %17, align 8, !tbaa !14
  %39 = icmp sgt i32 %.pr, 0
  br i1 %39, label %.lr.ph, label %.loopexit

.lr.ph:                                           ; preds = %38
  %40 = getelementptr inbounds i8, ptr %1, i64 4264
  %41 = getelementptr inbounds i8, ptr %1, i64 40
  %42 = getelementptr inbounds i8, ptr %0, i64 82680
  br label %43

43:                                               ; preds = %.lr.ph, %113
  %.086 = phi i32 [ 0, %.lr.ph ], [ %114, %113 ]
  %.06485 = phi i32 [ 0, %.lr.ph ], [ %.1, %113 ]
  %.06584 = phi i32 [ undef, %.lr.ph ], [ %.166, %113 ]
  %.06783 = phi i32 [ undef, %.lr.ph ], [ %.168, %113 ]
  %44 = call ptr @readline(ptr noundef nonnull %5, ptr noundef %2, ptr noundef nonnull %40)
  %45 = call ptr @findfield(ptr noundef %44)
  store ptr %45, ptr %6, align 8, !tbaa !12
  %46 = load i8, ptr %45, align 1, !tbaa !19
  %47 = icmp eq i8 %46, 0
  br i1 %47, label %48, label %52

48:                                               ; preds = %43
  %49 = load i32, ptr %41, align 8, !tbaa !22
  %50 = add nsw i32 %49, %.086
  %51 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1020, i32 noundef %50, ptr noundef %3)
  call void @triexit(i32 noundef 1)
  br label %55

52:                                               ; preds = %43
  %53 = call i64 @strtol(ptr noundef nonnull %45, ptr noundef nonnull %6, i32 noundef 0) #4
  %54 = trunc i64 %53 to i32
  %.pre = load ptr, ptr %6, align 8, !tbaa !12
  br label %55

55:                                               ; preds = %52, %48
  %56 = phi ptr [ %45, %48 ], [ %.pre, %52 ]
  %.168 = phi i32 [ %.06783, %48 ], [ %54, %52 ]
  %57 = call ptr @findfield(ptr noundef %56)
  store ptr %57, ptr %6, align 8, !tbaa !12
  %58 = load i8, ptr %57, align 1, !tbaa !19
  %59 = icmp eq i8 %58, 0
  br i1 %59, label %60, label %64

60:                                               ; preds = %55
  %61 = load i32, ptr %41, align 8, !tbaa !22
  %62 = add nsw i32 %61, %.086
  %63 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1021, i32 noundef %62, ptr noundef %3)
  call void @triexit(i32 noundef 1)
  br label %67

64:                                               ; preds = %55
  %65 = call i64 @strtol(ptr noundef nonnull %57, ptr noundef nonnull %6, i32 noundef 0) #4
  %66 = trunc i64 %65 to i32
  br label %67

67:                                               ; preds = %64, %60
  %.166 = phi i32 [ %.06584, %60 ], [ %66, %64 ]
  br i1 %.069, label %76, label %68

68:                                               ; preds = %67
  %69 = load ptr, ptr %6, align 8, !tbaa !12
  %70 = call ptr @findfield(ptr noundef %69)
  store ptr %70, ptr %6, align 8, !tbaa !12
  %71 = load i8, ptr %70, align 1, !tbaa !19
  %72 = icmp eq i8 %71, 0
  br i1 %72, label %76, label %73

73:                                               ; preds = %68
  %74 = call i64 @strtol(ptr noundef nonnull %70, ptr noundef nonnull %6, i32 noundef 0) #4
  %75 = trunc i64 %74 to i32
  br label %76

76:                                               ; preds = %68, %73, %67
  %.1 = phi i32 [ %75, %73 ], [ %.06485, %67 ], [ 0, %68 ]
  %77 = load i32, ptr %41, align 8, !tbaa !22
  %78 = icmp slt i32 %.168, %77
  br i1 %78, label %82, label %79

79:                                               ; preds = %76
  %80 = load i32, ptr %42, align 8, !tbaa !23
  %81 = add nsw i32 %80, %77
  %.not78 = icmp slt i32 %.168, %81
  br i1 %.not78, label %87, label %82

82:                                               ; preds = %79, %76
  %83 = load i32, ptr %9, align 8, !tbaa !11
  %.not82 = icmp eq i32 %83, 0
  br i1 %.not82, label %84, label %113

84:                                               ; preds = %82
  %85 = add nsw i32 %77, %.086
  %86 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1022, i32 noundef %85, ptr noundef %3)
  br label %113

87:                                               ; preds = %79
  %88 = icmp sge i32 %.166, %77
  %.not79 = icmp slt i32 %.166, %81
  %or.cond = and i1 %88, %.not79
  br i1 %or.cond, label %94, label %89

89:                                               ; preds = %87
  %90 = load i32, ptr %9, align 8, !tbaa !11
  %.not81 = icmp eq i32 %90, 0
  br i1 %.not81, label %91, label %113

91:                                               ; preds = %89
  %92 = add nsw i32 %77, %.086
  %93 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1023, i32 noundef %92, ptr noundef %3)
  br label %113

94:                                               ; preds = %87
  %95 = call ptr @getvertex(ptr noundef nonnull %0, ptr noundef nonnull %1, i32 noundef %.168)
  %96 = call ptr @getvertex(ptr noundef nonnull %0, ptr noundef nonnull %1, i32 noundef %.166)
  %97 = load double, ptr %95, align 8, !tbaa !24
  %98 = load double, ptr %96, align 8, !tbaa !24
  %99 = fcmp oeq double %97, %98
  br i1 %99, label %100, label %112

100:                                              ; preds = %94
  %101 = getelementptr inbounds i8, ptr %95, i64 8
  %102 = load double, ptr %101, align 8, !tbaa !24
  %103 = getelementptr inbounds i8, ptr %96, i64 8
  %104 = load double, ptr %103, align 8, !tbaa !24
  %105 = fcmp oeq double %102, %104
  br i1 %105, label %106, label %112

106:                                              ; preds = %100
  %107 = load i32, ptr %9, align 8, !tbaa !11
  %.not80 = icmp eq i32 %107, 0
  br i1 %.not80, label %108, label %113

108:                                              ; preds = %106
  %109 = load i32, ptr %41, align 8, !tbaa !22
  %110 = add nsw i32 %109, %.086
  %111 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1024, i32 noundef %110, ptr noundef %3)
  br label %113

112:                                              ; preds = %100, %94
  call void @insertsegment(ptr noundef nonnull %0, ptr noundef nonnull %1, ptr noundef nonnull %95, ptr noundef nonnull %96, i32 noundef %.1)
  br label %113

113:                                              ; preds = %84, %82, %112, %108, %106, %89, %91
  %114 = add nuw nsw i32 %.086, 1
  %115 = load i32, ptr %17, align 8, !tbaa !14
  %116 = icmp slt i32 %114, %115
  br i1 %116, label %43, label %.loopexit, !llvm.loop !25

117:                                              ; preds = %4
  %118 = getelementptr inbounds i8, ptr %0, i64 82688
  store i32 0, ptr %118, align 8, !tbaa !14
  br label %.loopexit

.loopexit:                                        ; preds = %113, %30, %38, %117
  %119 = getelementptr inbounds i8, ptr %1, i64 28
  %120 = load i32, ptr %119, align 4, !tbaa !27
  %.not74 = icmp eq i32 %120, 0
  br i1 %.not74, label %121, label %123

121:                                              ; preds = %.loopexit
  %122 = load i32, ptr %1, align 8, !tbaa !5
  %.not75 = icmp eq i32 %122, 0
  br i1 %.not75, label %123, label %129

123:                                              ; preds = %121, %.loopexit
  %124 = getelementptr inbounds i8, ptr %1, i64 116
  %125 = load i32, ptr %124, align 4, !tbaa !21
  %.not76 = icmp eq i32 %125, 0
  br i1 %.not76, label %128, label %126

126:                                              ; preds = %123
  %127 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1025)
  br label %128

128:                                              ; preds = %126, %123
  call void @markhull(ptr noundef nonnull %0, ptr noundef nonnull %1)
  br label %129

129:                                              ; preds = %121, %128, %26
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %5) #4
  ret void
}

; Function Attrs: nounwind uwtable
declare dso_local ptr @readline(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local ptr @findfield(ptr noundef) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 nofree nounwind willreturn "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 = { 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 = !{!"behavior", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !7, i64 24, !7, i64 28, !7, i64 32, !7, i64 36, !7, i64 40, !7, i64 44, !7, i64 48, !7, i64 52, !7, i64 56, !7, i64 60, !7, i64 64, !7, i64 68, !7, i64 72, !7, i64 76, !7, i64 80, !7, i64 84, !7, i64 88, !7, i64 92, !7, i64 96, !7, i64 100, !7, i64 104, !7, i64 108, !7, i64 112, !7, i64 116, !7, i64 120, !7, i64 124, !7, i64 128, !7, i64 132, !10, i64 136, !10, i64 144, !10, i64 152, !10, i64 160, !8, i64 168, !8, i64 2216, !8, i64 4264, !8, i64 6312, !8, i64 8360, !8, i64 10408, !8, i64 12456, !8, i64 14504, !8, i64 16552, !8, i64 18600, !8, i64 20648, !8, i64 22696}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"double", !8, i64 0}
!11 = !{!6, !7, i64 112}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!15, !7, i64 82688}
!15 = !{!"mesh", !16, i64 0, !16, i64 88, !16, i64 176, !16, i64 264, !16, i64 352, !16, i64 440, !16, i64 528, !16, i64 616, !8, i64 704, !8, i64 33472, !8, i64 66240, !7, i64 82624, !13, i64 82632, !10, i64 82640, !10, i64 82648, !10, i64 82656, !10, i64 82664, !10, i64 82672, !7, i64 82680, !7, i64 82684, !7, i64 82688, !7, i64 82692, !7, i64 82696, !7, i64 82700, !17, i64 82704, !7, i64 82712, !7, i64 82716, !7, i64 82720, !17, i64 82728, !7, i64 82736, !7, i64 82740, !7, i64 82744, !7, i64 82748, !7, i64 82752, !7, i64 82756, !7, i64 82760, !7, i64 82764, !7, i64 82768, !17, i64 82776, !17, i64 82784, !17, i64 82792, !17, i64 82800, !17, i64 82808, !17, i64 82816, !17, i64 82824, !13, i64 82832, !13, i64 82840, !13, i64 82848, !13, i64 82856, !13, i64 82864, !13, i64 82872, !13, i64 82880, !18, i64 82888}
!16 = !{!"memorypool", !13, i64 0, !13, i64 8, !13, i64 16, !13, i64 24, !13, i64 32, !13, i64 40, !7, i64 48, !7, i64 52, !7, i64 56, !7, i64 60, !17, i64 64, !17, i64 72, !7, i64 80, !7, i64 84}
!17 = !{!"long", !8, i64 0}
!18 = !{!"otri", !13, i64 0, !7, i64 8}
!19 = !{!8, !8, i64 0}
!20 = !{!15, !17, i64 64}
!21 = !{!6, !7, i64 116}
!22 = !{!6, !7, i64 40}
!23 = !{!15, !7, i64 82680}
!24 = !{!10, !10, i64 0}
!25 = distinct !{!25, !26}
!26 = !{!"llvm.loop.mustprogress"}
!27 = !{!6, !7, i64 28}


; Effective O3 passes: CorrelatedValuePropagationPass,DSEPass,EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass