; LLVM IR from cselab/aphros :: src/inside (main)

; 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"

@stderr = external global ptr, align 8
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [66 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [33 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 allocsize(0)
declare noalias ptr @malloc(i64 noundef) #1

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #2

; Function Attrs: nounwind uwtable
define dso_local i32 @off_read(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5) #3 {
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca [999 x i8], align 16
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca i32, align 4
  %28 = alloca i32, align 4
  %29 = alloca i32, align 4
  %30 = alloca i32, align 4
  %31 = alloca ptr, align 8
  %32 = alloca i32, align 4
  %33 = alloca i32, align 4
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %1, ptr %9, align 8, !tbaa !5
  store ptr %2, ptr %10, align 8, !tbaa !5
  store ptr %3, ptr %11, align 8, !tbaa !5
  store ptr %4, ptr %12, align 8, !tbaa !5
  store ptr %5, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 999, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #7
  store i32 0, ptr %26, align 4, !tbaa !9
  store i32 0, ptr %27, align 4, !tbaa !9
  store i32 0, ptr %32, align 4, !tbaa !9
  br label %34

34:                                               ; preds = %239, %131, %6
  %35 = getelementptr inbounds [999 x i8], ptr %14, i64 0, i64 0
  %36 = load ptr, ptr %8, align 8, !tbaa !5
  %37 = call ptr @fgets(ptr noundef %35, i32 noundef 999, ptr noundef %36)
  store ptr %37, ptr %15, align 8, !tbaa !5
  %38 = icmp eq ptr %37, null
  br i1 %38, label %39, label %40

39:                                               ; preds = %34
  br label %240

40:                                               ; preds = %34
  br label %41

41:                                               ; preds = %53, %40
  %42 = call ptr @__ctype_b_loc() #8
  %43 = load ptr, ptr %42, align 8, !tbaa !5
  %44 = load ptr, ptr %15, align 8, !tbaa !5
  %45 = load i8, ptr %44, align 1, !tbaa !11
  %46 = sext i8 %45 to i32
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds i16, ptr %43, i64 %47
  %49 = load i16, ptr %48, align 2, !tbaa !12
  %50 = zext i16 %49 to i32
  %51 = and i32 %50, 8192
  %52 = icmp ne i32 %51, 0
  br i1 %52, label %53, label %56

53:                                               ; preds = %41
  %54 = load ptr, ptr %15, align 8, !tbaa !5
  %55 = getelementptr inbounds i8, ptr %54, i32 1
  store ptr %55, ptr %15, align 8, !tbaa !5
  br label %41, !llvm.loop !14

56:                                               ; preds = %41
  store i32 0, ptr %21, align 4, !tbaa !9
  br label %57

57:                                               ; preds = %87, %56
  %58 = load ptr, ptr %15, align 8, !tbaa !5
  %59 = load i32, ptr %21, align 4, !tbaa !9
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds i8, ptr %58, i64 %60
  %62 = load i8, ptr %61, align 1, !tbaa !11
  %63 = sext i8 %62 to i32
  %64 = icmp ne i32 %63, 0
  br i1 %64, label %65, label %90

65:                                               ; preds = %57
  %66 = load ptr, ptr %15, align 8, !tbaa !5
  %67 = load i32, ptr %21, align 4, !tbaa !9
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds i8, ptr %66, i64 %68
  %70 = load i8, ptr %69, align 1, !tbaa !11
  %71 = sext i8 %70 to i32
  %72 = icmp eq i32 %71, 10
  br i1 %72, label %81, label %73

73:                                               ; preds = %65
  %74 = load ptr, ptr %15, align 8, !tbaa !5
  %75 = load i32, ptr %21, align 4, !tbaa !9
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds i8, ptr %74, i64 %76
  %78 = load i8, ptr %77, align 1, !tbaa !11
  %79 = sext i8 %78 to i32
  %80 = icmp eq i32 %79, 35
  br i1 %80, label %81, label %86

81:                                               ; preds = %73, %65
  %82 = load ptr, ptr %15, align 8, !tbaa !5
  %83 = load i32, ptr %21, align 4, !tbaa !9
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds i8, ptr %82, i64 %84
  store i8 0, ptr %85, align 1, !tbaa !11
  br label %90

86:                                               ; preds = %73
  br label %87

87:                                               ; preds = %86
  %88 = load i32, ptr %21, align 4, !tbaa !9
  %89 = add nsw i32 %88, 1
  store i32 %89, ptr %21, align 4, !tbaa !9
  br label %57, !llvm.loop !16

90:                                               ; preds = %81, %57
  store i32 0, ptr %22, align 4, !tbaa !9
  store i32 0, ptr %21, align 4, !tbaa !9
  br label %91

91:                                               ; preds = %117, %90
  %92 = load ptr, ptr %15, align 8, !tbaa !5
  %93 = load i32, ptr %21, align 4, !tbaa !9
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds i8, ptr %92, i64 %94
  %96 = load i8, ptr %95, align 1, !tbaa !11
  %97 = sext i8 %96 to i32
  %98 = icmp ne i32 %97, 0
  br i1 %98, label %99, label %120

99:                                               ; preds = %91
  %100 = call ptr @__ctype_b_loc() #8
  %101 = load ptr, ptr %100, align 8, !tbaa !5
  %102 = load ptr, ptr %15, align 8, !tbaa !5
  %103 = load i32, ptr %21, align 4, !tbaa !9
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds i8, ptr %102, i64 %104
  %106 = load i8, ptr %105, align 1, !tbaa !11
  %107 = sext i8 %106 to i32
  %108 = sext i32 %107 to i64
  %109 = getelementptr inbounds i16, ptr %101, i64 %108
  %110 = load i16, ptr %109, align 2, !tbaa !12
  %111 = zext i16 %110 to i32
  %112 = and i32 %111, 8192
  %113 = icmp ne i32 %112, 0
  br i1 %113, label %116, label %114

114:                                              ; preds = %99
  %115 = load i32, ptr %21, align 4, !tbaa !9
  store i32 %115, ptr %22, align 4, !tbaa !9
  br label %116

116:                                              ; preds = %114, %99
  br label %117

117:                                              ; preds = %116
  %118 = load i32, ptr %21, align 4, !tbaa !9
  %119 = add nsw i32 %118, 1
  store i32 %119, ptr %21, align 4, !tbaa !9
  br label %91, !llvm.loop !17

120:                                              ; preds = %91
  %121 = load ptr, ptr %15, align 8, !tbaa !5
  %122 = load i32, ptr %22, align 4, !tbaa !9
  %123 = add nsw i32 %122, 1
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds i8, ptr %121, i64 %124
  store i8 0, ptr %125, align 1, !tbaa !11
  %126 = load ptr, ptr %15, align 8, !tbaa !5
  %127 = getelementptr inbounds i8, ptr %126, i64 0
  %128 = load i8, ptr %127, align 1, !tbaa !11
  %129 = sext i8 %128 to i32
  %130 = icmp eq i32 %129, 0
  br i1 %130, label %131, label %132

131:                                              ; preds = %120
  br label %34

132:                                              ; preds = %120
  %133 = load i32, ptr %26, align 4, !tbaa !9
  switch i32 %133, label %239 [
    i32 0, label %134
    i32 1, label %140
    i32 2, label %165
    i32 3, label %198
    i32 4, label %235
  ]

134:                                              ; preds = %132
  %135 = load ptr, ptr %15, align 8, !tbaa !5
  %136 = call i32 @strncmp(ptr noundef %135, ptr noundef @.str.4, i64 noundef 999) #9
  %137 = icmp ne i32 %136, 0
  br i1 %137, label %138, label %139

138:                                              ; preds = %134
  br label %257

139:                                              ; preds = %134
  store i32 1, ptr %26, align 4, !tbaa !9
  br label %239

140:                                              ; preds = %132
  %141 = load ptr, ptr %15, align 8, !tbaa !5
  %142 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %141, ptr noundef @.str.5, ptr noundef %25, ptr noundef %24) #7
  %143 = icmp ne i32 %142, 2
  br i1 %143, label %144, label %148

144:                                              ; preds = %140
  %145 = load ptr, ptr @stderr, align 8, !tbaa !5
  %146 = load ptr, ptr %15, align 8, !tbaa !5
  %147 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %145, ptr noundef @.str.6, ptr noundef @.str.7, i32 noundef 58, ptr noundef %146) #7
  br label %256

148:                                              ; preds = %140
  %149 = load i32, ptr %25, align 4, !tbaa !9
  %150 = mul nsw i32 3, %149
  %151 = sext i32 %150 to i64
  %152 = mul i64 %151, 8
  %153 = call noalias ptr @malloc(i64 noundef %152) #10
  store ptr %153, ptr %16, align 8, !tbaa !5
  %154 = load i32, ptr %24, align 4, !tbaa !9
  %155 = mul nsw i32 3, %154
  %156 = sext i32 %155 to i64
  %157 = mul i64 %156, 4
  %158 = call noalias ptr @malloc(i64 noundef %157) #10
  store ptr %158, ptr %31, align 8, !tbaa !5
  %159 = load ptr, ptr %31, align 8, !tbaa !5
  %160 = icmp eq ptr %159, null
  br i1 %160, label %161, label %164

161:                                              ; preds = %148
  %162 = load ptr, ptr @stderr, align 8, !tbaa !5
  %163 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %162, ptr noundef @.str.8, ptr noundef @.str.7, i32 noundef 64) #7
  br label %256

164:                                              ; preds = %148
  store i32 2, ptr %26, align 4, !tbaa !9
  br label %239

165:                                              ; preds = %132
  %166 = load ptr, ptr %15, align 8, !tbaa !5
  %167 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %166, ptr noundef @.str.9, ptr noundef %17, ptr noundef %18, ptr noundef %19) #7
  %168 = icmp ne i32 %167, 3
  br i1 %168, label %169, label %173

169:                                              ; preds = %165
  %170 = load ptr, ptr @stderr, align 8, !tbaa !5
  %171 = load ptr, ptr %15, align 8, !tbaa !5
  %172 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %170, ptr noundef @.str.10, ptr noundef @.str.7, i32 noundef 72, ptr noundef %171) #7
  br label %256

173:                                              ; preds = %165
  %174 = load double, ptr %17, align 8, !tbaa !18
  %175 = load ptr, ptr %16, align 8, !tbaa !5
  %176 = load i32, ptr %32, align 4, !tbaa !9
  %177 = add nsw i32 %176, 1
  store i32 %177, ptr %32, align 4, !tbaa !9
  %178 = sext i32 %176 to i64
  %179 = getelementptr inbounds double, ptr %175, i64 %178
  store double %174, ptr %179, align 8, !tbaa !18
  %180 = load double, ptr %18, align 8, !tbaa !18
  %181 = load ptr, ptr %16, align 8, !tbaa !5
  %182 = load i32, ptr %32, align 4, !tbaa !9
  %183 = add nsw i32 %182, 1
  store i32 %183, ptr %32, align 4, !tbaa !9
  %184 = sext i32 %182 to i64
  %185 = getelementptr inbounds double, ptr %181, i64 %184
  store double %180, ptr %185, align 8, !tbaa !18
  %186 = load double, ptr %19, align 8, !tbaa !18
  %187 = load ptr, ptr %16, align 8, !tbaa !5
  %188 = load i32, ptr %32, align 4, !tbaa !9
  %189 = add nsw i32 %188, 1
  store i32 %189, ptr %32, align 4, !tbaa !9
  %190 = sext i32 %188 to i64
  %191 = getelementptr inbounds double, ptr %187, i64 %190
  store double %186, ptr %191, align 8, !tbaa !18
  %192 = load i32, ptr %32, align 4, !tbaa !9
  %193 = load i32, ptr %25, align 4, !tbaa !9
  %194 = mul nsw i32 3, %193
  %195 = icmp eq i32 %192, %194
  br i1 %195, label %196, label %197

196:                                              ; preds = %173
  store i32 3, ptr %26, align 4, !tbaa !9
  br label %197

197:                                              ; preds = %196, %173
  br label %239

198:                                              ; preds = %132
  %199 = load ptr, ptr %15, align 8, !tbaa !5
  %200 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %199, ptr noundef @.str.11, ptr noundef %23, ptr noundef %28, ptr noundef %29, ptr noundef %30) #7
  store i32 %200, ptr %20, align 4, !tbaa !9
  %201 = load i32, ptr %20, align 4, !tbaa !9
  %202 = icmp ne i32 %201, 4
  br i1 %202, label %206, label %203

203:                                              ; preds = %198
  %204 = load i32, ptr %23, align 4, !tbaa !9
  %205 = icmp ne i32 %204, 3
  br i1 %205, label %206, label %210

206:                                              ; preds = %203, %198
  %207 = load ptr, ptr @stderr, align 8, !tbaa !5
  %208 = load ptr, ptr %15, align 8, !tbaa !5
  %209 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %207, ptr noundef @.str.12, ptr noundef @.str.7, i32 noundef 85, ptr noundef %208) #7
  br label %256

210:                                              ; preds = %203
  %211 = load i32, ptr %28, align 4, !tbaa !9
  %212 = load ptr, ptr %31, align 8, !tbaa !5
  %213 = load i32, ptr %27, align 4, !tbaa !9
  %214 = add nsw i32 %213, 1
  store i32 %214, ptr %27, align 4, !tbaa !9
  %215 = sext i32 %213 to i64
  %216 = getelementptr inbounds i32, ptr %212, i64 %215
  store i32 %211, ptr %216, align 4, !tbaa !9
  %217 = load i32, ptr %29, align 4, !tbaa !9
  %218 = load ptr, ptr %31, align 8, !tbaa !5
  %219 = load i32, ptr %27, align 4, !tbaa !9
  %220 = add nsw i32 %219, 1
  store i32 %220, ptr %27, align 4, !tbaa !9
  %221 = sext i32 %219 to i64
  %222 = getelementptr inbounds i32, ptr %218, i64 %221
  store i32 %217, ptr %222, align 4, !tbaa !9
  %223 = load i32, ptr %30, align 4, !tbaa !9
  %224 = load ptr, ptr %31, align 8, !tbaa !5
  %225 = load i32, ptr %27, align 4, !tbaa !9
  %226 = add nsw i32 %225, 1
  store i32 %226, ptr %27, align 4, !tbaa !9
  %227 = sext i32 %225 to i64
  %228 = getelementptr inbounds i32, ptr %224, i64 %227
  store i32 %223, ptr %228, align 4, !tbaa !9
  %229 = load i32, ptr %27, align 4, !tbaa !9
  %230 = load i32, ptr %24, align 4, !tbaa !9
  %231 = mul nsw i32 3, %230
  %232 = icmp eq i32 %229, %231
  br i1 %232, label %233, label %234

233:                                              ; preds = %210
  store i32 4, ptr %26, align 4, !tbaa !9
  br label %234

234:                                              ; preds = %233, %210
  br label %239

235:                                              ; preds = %132
  %236 = load ptr, ptr @stderr, align 8, !tbaa !5
  %237 = load ptr, ptr %15, align 8, !tbaa !5
  %238 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %236, ptr noundef @.str.13, ptr noundef @.str.7, i32 noundef 95, ptr noundef %237) #7
  br label %256

239:                                              ; preds = %234, %197, %164, %139, %132
  br label %34

240:                                              ; preds = %39
  %241 = load i32, ptr %26, align 4, !tbaa !9
  %242 = icmp ne i32 %241, 4
  br i1 %242, label %243, label %246

243:                                              ; preds = %240
  %244 = load ptr, ptr @stderr, align 8, !tbaa !5
  %245 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %244, ptr noundef @.str.14, ptr noundef @.str.7, i32 noundef 101) #7
  br label %256

246:                                              ; preds = %240
  %247 = load i32, ptr %25, align 4, !tbaa !9
  %248 = load ptr, ptr %12, align 8, !tbaa !5
  store i32 %247, ptr %248, align 4, !tbaa !9
  %249 = load i32, ptr %24, align 4, !tbaa !9
  %250 = load ptr, ptr %10, align 8, !tbaa !5
  store i32 %249, ptr %250, align 4, !tbaa !9
  %251 = load ptr, ptr %31, align 8, !tbaa !5
  %252 = load ptr, ptr %11, align 8, !tbaa !5
  store ptr %251, ptr %252, align 8, !tbaa !5
  %253 = load ptr, ptr %16, align 8, !tbaa !5
  %254 = load ptr, ptr %13, align 8, !tbaa !5
  store ptr %253, ptr %254, align 8, !tbaa !5
  %255 = load ptr, ptr %9, align 8, !tbaa !5
  store i32 0, ptr %255, align 4, !tbaa !9
  store i32 0, ptr %7, align 4
  store i32 1, ptr %33, align 4
  br label %259

256:                                              ; preds = %243, %235, %206, %169, %161, %144
  store i32 1, ptr %7, align 4
  store i32 1, ptr %33, align 4
  br label %259

257:                                              ; preds = %138
  %258 = load ptr, ptr %9, align 8, !tbaa !5
  store i32 1, ptr %258, align 4, !tbaa !9
  store i32 0, ptr %7, align 4
  store i32 1, ptr %33, align 4
  br label %259

259:                                              ; preds = %257, %256, %246
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 999, ptr %14) #7
  %260 = load i32, ptr %7, align 4
  ret i32 %260
}

declare ptr @fgets(ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: nounwind willreturn memory(none)
declare ptr @__ctype_b_loc() #5

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strncmp(ptr noundef, ptr noundef, i64 noundef) #6

; Function Attrs: nounwind
declare i32 @__isoc99_sscanf(ptr noundef, ptr noundef, ...) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind allocsize(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 = { 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 = { 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 = { "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 = { nounwind willreturn memory(none) "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 willreturn memory(read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { nounwind willreturn memory(none) }
attributes #9 = { nounwind willreturn memory(read) }
attributes #10 = { nounwind allocsize(0) }

!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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"short", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = distinct !{!17, !15}
!18 = !{!19, !19, i64 0}
!19 = !{!"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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [36 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [66 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [35 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [33 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: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #1

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

; Function Attrs: nofree nounwind uwtable
define dso_local range(i32 0, 2) i32 @off_read(ptr nocapture noundef %0, ptr nocapture noundef writeonly %1, ptr nocapture noundef writeonly %2, ptr nocapture noundef writeonly %3, ptr nocapture noundef writeonly %4, ptr nocapture noundef writeonly %5) local_unnamed_addr #3 {
  %7 = alloca [999 x i8], align 16
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 999, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #6
  br label %.outer.outer

.outer.outer:                                     ; preds = %57, %6
  %.067.ph.ph = phi ptr [ %62, %57 ], [ undef, %6 ]
  %.060.ph.ph = phi i32 [ 2, %57 ], [ 0, %6 ]
  %.058.ph.ph = phi i32 [ %.058.ph.ph195.ph, %57 ], [ 0, %6 ]
  %.056.ph.ph = phi ptr [ %67, %57 ], [ undef, %6 ]
  %.0.ph.ph = phi i32 [ %.0.ph.ph197.ph200, %57 ], [ 0, %6 ]
  br label %.outer.outer193.outer

.outer.outer193.outer:                            ; preds = %101, %.outer.outer
  %.060.ph.ph194.ph = phi i32 [ %spec.select86, %101 ], [ %.060.ph.ph, %.outer.outer ]
  %.058.ph.ph195.ph = phi i32 [ %111, %101 ], [ %.058.ph.ph, %.outer.outer ]
  %.0.ph.ph197.ph = phi i32 [ %.0.ph.ph197.ph200, %101 ], [ %.0.ph.ph, %.outer.outer ]
  br label %.outer.outer193.outer198

.outer.outer193.outer198:                         ; preds = %.outer.outer193.outer, %77
  %.060.ph.ph194.ph199 = phi i32 [ %.060.ph.ph194.ph, %.outer.outer193.outer ], [ %spec.select85, %77 ]
  %.0.ph.ph197.ph200 = phi i32 [ %.0.ph.ph197.ph, %.outer.outer193.outer ], [ %87, %77 ]
  br label %.outer.outer193

.outer.outer193:                                  ; preds = %.outer.outer193.outer198, %50
  %.060.ph.ph194 = phi i32 [ 1, %50 ], [ %.060.ph.ph194.ph199, %.outer.outer193.outer198 ]
  br label %.outer

.outer:                                           ; preds = %.outer.outer193, %49
  br label %17

17:                                               ; preds = %.outer, %._crit_edge
  %18 = call ptr @fgets(ptr noundef nonnull %7, i32 noundef 999, ptr noundef %0)
  %19 = icmp eq ptr %18, null
  br i1 %19, label %120, label %.preheader87

.preheader87:                                     ; preds = %17
  %20 = tail call ptr @__ctype_b_loc() #7
  %21 = load ptr, ptr %20, align 8, !tbaa !5
  br label %22

22:                                               ; preds = %22, %.preheader87
  %.069 = phi ptr [ %28, %22 ], [ %18, %.preheader87 ]
  %23 = load i8, ptr %.069, align 1, !tbaa !9
  %24 = sext i8 %23 to i64
  %25 = getelementptr inbounds i16, ptr %21, i64 %24
  %26 = load i16, ptr %25, align 2, !tbaa !10
  %27 = and i16 %26, 8192
  %.not = icmp eq i16 %27, 0
  %28 = getelementptr inbounds i8, ptr %.069, i64 1
  br i1 %.not, label %.preheader, label %22, !llvm.loop !12

.preheader:                                       ; preds = %22, %32
  %29 = phi i8 [ %.pre, %32 ], [ %23, %22 ]
  %indvars.iv = phi i64 [ %indvars.iv.next, %32 ], [ 0, %22 ]
  switch i8 %29, label %32 [
    i8 0, label %.loopexit
    i8 10, label %30
    i8 35, label %30
  ]

30:                                               ; preds = %.preheader, %.preheader
  %31 = getelementptr inbounds i8, ptr %.069, i64 %indvars.iv
  store i8 0, ptr %31, align 1, !tbaa !9
  %.pre144 = load i8, ptr %.069, align 1, !tbaa !9
  br label %.loopexit

32:                                               ; preds = %.preheader
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %.phi.trans.insert = getelementptr inbounds i8, ptr %.069, i64 %indvars.iv.next
  %.pre = load i8, ptr %.phi.trans.insert, align 1, !tbaa !9
  br label %.preheader, !llvm.loop !14

.loopexit:                                        ; preds = %.preheader, %30
  %33 = phi i8 [ %.pre144, %30 ], [ %23, %.preheader ]
  %.not79114 = icmp eq i8 %33, 0
  br i1 %.not79114, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.loopexit
  %34 = load ptr, ptr %20, align 8, !tbaa !5
  br label %35

35:                                               ; preds = %.lr.ph, %35
  %indvars.iv142 = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next143, %35 ]
  %36 = phi i8 [ %33, %.lr.ph ], [ %43, %35 ]
  %.062116 = phi i32 [ 0, %.lr.ph ], [ %spec.select, %35 ]
  %37 = sext i8 %36 to i64
  %38 = getelementptr inbounds i16, ptr %34, i64 %37
  %39 = load i16, ptr %38, align 2, !tbaa !10
  %40 = and i16 %39, 8192
  %.not83 = icmp eq i16 %40, 0
  %41 = trunc nuw nsw i64 %indvars.iv142 to i32
  %spec.select = select i1 %.not83, i32 %41, i32 %.062116
  %indvars.iv.next143 = add nuw nsw i64 %indvars.iv142, 1
  %42 = getelementptr inbounds i8, ptr %.069, i64 %indvars.iv.next143
  %43 = load i8, ptr %42, align 1, !tbaa !9
  %.not79 = icmp eq i8 %43, 0
  br i1 %.not79, label %._crit_edge, label %35, !llvm.loop !15

._crit_edge:                                      ; preds = %35, %.loopexit
  %.062.lcssa = phi i32 [ 0, %.loopexit ], [ %spec.select, %35 ]
  %44 = add nsw i32 %.062.lcssa, 1
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds i8, ptr %.069, i64 %45
  store i8 0, ptr %46, align 1, !tbaa !9
  %47 = load i8, ptr %.069, align 1, !tbaa !9
  %48 = icmp eq i8 %47, 0
  br i1 %48, label %17, label %49

49:                                               ; preds = %._crit_edge
  switch i32 %.060.ph.ph194, label %.outer [
    i32 0, label %50
    i32 1, label %52
    i32 2, label %72
    i32 3, label %93
    i32 4, label %117
  ]

50:                                               ; preds = %49
  %51 = call i32 @strncmp(ptr noundef nonnull dereferenceable(1) %.069, ptr noundef nonnull dereferenceable(1) @.str.4, i64 noundef 999) #8
  %.not82 = icmp eq i32 %51, 0
  br i1 %.not82, label %.outer.outer193, label %127

52:                                               ; preds = %49
  %53 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %.069, ptr noundef nonnull @.str.5, ptr noundef nonnull %13, ptr noundef nonnull %12) #6
  %.not81 = icmp eq i32 %53, 2
  br i1 %.not81, label %57, label %54

54:                                               ; preds = %52
  %55 = load ptr, ptr @stderr, align 8, !tbaa !5
  %56 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %55, ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.7, i32 noundef 58, ptr noundef nonnull %.069) #9
  br label %128

57:                                               ; preds = %52
  %58 = load i32, ptr %13, align 4, !tbaa !16
  %59 = mul nsw i32 %58, 3
  %60 = sext i32 %59 to i64
  %61 = shl nsw i64 %60, 3
  %62 = call noalias ptr @malloc(i64 noundef %61) #10
  %63 = load i32, ptr %12, align 4, !tbaa !16
  %64 = mul nsw i32 %63, 3
  %65 = sext i32 %64 to i64
  %66 = shl nsw i64 %65, 2
  %67 = call noalias ptr @malloc(i64 noundef %66) #10
  %68 = icmp eq ptr %67, null
  br i1 %68, label %69, label %.outer.outer

69:                                               ; preds = %57
  %70 = load ptr, ptr @stderr, align 8, !tbaa !5
  %71 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %70, ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.7, i32 noundef 64) #9
  br label %128

72:                                               ; preds = %49
  %73 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %.069, ptr noundef nonnull @.str.9, ptr noundef nonnull %8, ptr noundef nonnull %9, ptr noundef nonnull %10) #6
  %.not80 = icmp eq i32 %73, 3
  br i1 %.not80, label %77, label %74

74:                                               ; preds = %72
  %75 = load ptr, ptr @stderr, align 8, !tbaa !5
  %76 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %75, ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.7, i32 noundef 72, ptr noundef nonnull %.069) #9
  br label %128

77:                                               ; preds = %72
  %78 = load double, ptr %8, align 8, !tbaa !18
  %79 = add nsw i32 %.0.ph.ph197.ph200, 1
  %80 = sext i32 %.0.ph.ph197.ph200 to i64
  %81 = getelementptr inbounds double, ptr %.067.ph.ph, i64 %80
  store double %78, ptr %81, align 8, !tbaa !18
  %82 = load double, ptr %9, align 8, !tbaa !18
  %83 = add nsw i32 %.0.ph.ph197.ph200, 2
  %84 = sext i32 %79 to i64
  %85 = getelementptr inbounds double, ptr %.067.ph.ph, i64 %84
  store double %82, ptr %85, align 8, !tbaa !18
  %86 = load double, ptr %10, align 8, !tbaa !18
  %87 = add nsw i32 %.0.ph.ph197.ph200, 3
  %88 = sext i32 %83 to i64
  %89 = getelementptr inbounds double, ptr %.067.ph.ph, i64 %88
  store double %86, ptr %89, align 8, !tbaa !18
  %90 = load i32, ptr %13, align 4, !tbaa !16
  %91 = mul nsw i32 %90, 3
  %92 = icmp eq i32 %87, %91
  %spec.select85 = select i1 %92, i32 3, i32 2
  br label %.outer.outer193.outer198

93:                                               ; preds = %49
  %94 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %.069, ptr noundef nonnull @.str.11, ptr noundef nonnull %11, ptr noundef nonnull %14, ptr noundef nonnull %15, ptr noundef nonnull %16) #6
  %95 = icmp ne i32 %94, 4
  %96 = load i32, ptr %11, align 4
  %97 = icmp ne i32 %96, 3
  %or.cond = select i1 %95, i1 true, i1 %97
  br i1 %or.cond, label %98, label %101

98:                                               ; preds = %93
  %99 = load ptr, ptr @stderr, align 8, !tbaa !5
  %100 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %99, ptr noundef nonnull @.str.12, ptr noundef nonnull @.str.7, i32 noundef 85, ptr noundef nonnull %.069) #9
  br label %128

101:                                              ; preds = %93
  %102 = load i32, ptr %14, align 4, !tbaa !16
  %103 = add nsw i32 %.058.ph.ph195.ph, 1
  %104 = sext i32 %.058.ph.ph195.ph to i64
  %105 = getelementptr inbounds i32, ptr %.056.ph.ph, i64 %104
  store i32 %102, ptr %105, align 4, !tbaa !16
  %106 = load i32, ptr %15, align 4, !tbaa !16
  %107 = add nsw i32 %.058.ph.ph195.ph, 2
  %108 = sext i32 %103 to i64
  %109 = getelementptr inbounds i32, ptr %.056.ph.ph, i64 %108
  store i32 %106, ptr %109, align 4, !tbaa !16
  %110 = load i32, ptr %16, align 4, !tbaa !16
  %111 = add nsw i32 %.058.ph.ph195.ph, 3
  %112 = sext i32 %107 to i64
  %113 = getelementptr inbounds i32, ptr %.056.ph.ph, i64 %112
  store i32 %110, ptr %113, align 4, !tbaa !16
  %114 = load i32, ptr %12, align 4, !tbaa !16
  %115 = mul nsw i32 %114, 3
  %116 = icmp eq i32 %111, %115
  %spec.select86 = select i1 %116, i32 4, i32 3
  br label %.outer.outer193.outer

117:                                              ; preds = %49
  %118 = load ptr, ptr @stderr, align 8, !tbaa !5
  %119 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %118, ptr noundef nonnull @.str.13, ptr noundef nonnull @.str.7, i32 noundef 95, ptr noundef nonnull %.069) #9
  br label %128

120:                                              ; preds = %17
  %.not84 = icmp eq i32 %.060.ph.ph194, 4
  br i1 %.not84, label %124, label %121

121:                                              ; preds = %120
  %122 = load ptr, ptr @stderr, align 8, !tbaa !5
  %123 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %122, ptr noundef nonnull @.str.14, ptr noundef nonnull @.str.7, i32 noundef 101) #9
  br label %128

124:                                              ; preds = %120
  %125 = load i32, ptr %13, align 4, !tbaa !16
  store i32 %125, ptr %4, align 4, !tbaa !16
  %126 = load i32, ptr %12, align 4, !tbaa !16
  store i32 %126, ptr %2, align 4, !tbaa !16
  store ptr %.056.ph.ph, ptr %3, align 8, !tbaa !5
  store ptr %.067.ph.ph, ptr %5, align 8, !tbaa !5
  store i32 0, ptr %1, align 4, !tbaa !16
  br label %128

127:                                              ; preds = %50
  store i32 1, ptr %1, align 4, !tbaa !16
  br label %128

128:                                              ; preds = %54, %69, %74, %98, %117, %121, %127, %124
  %.066 = phi i32 [ 0, %124 ], [ 0, %127 ], [ 1, %121 ], [ 1, %117 ], [ 1, %98 ], [ 1, %74 ], [ 1, %69 ], [ 1, %54 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 999, ptr nonnull %7) #6
  ret i32 %.066
}

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

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none)
declare ptr @__ctype_b_loc() local_unnamed_addr #4

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strncmp(ptr nocapture noundef, ptr nocapture noundef, i64 noundef) local_unnamed_addr #5

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nosync nounwind willreturn memory(none) "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 nofree nounwind willreturn memory(argmem: read) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }
attributes #7 = { nounwind willreturn memory(none) }
attributes #8 = { nounwind willreturn memory(read) }
attributes #9 = { cold nounwind }
attributes #10 = { nounwind allocsize(0) }

!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 = !{!7, !7, i64 0}
!10 = !{!11, !11, i64 0}
!11 = !{!"short", !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !13}
!15 = distinct !{!15, !13}
!16 = !{!17, !17, i64 0}
!17 = !{!"int", !7, i64 0}
!18 = !{!19, !19, i64 0}
!19 = !{!"double", !7, i64 0}


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