; LLVM IR from Water-Melon/Melon :: src (mln_lex)

; 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.stat = type { i64, i64, i64, i32, i32, i32, i32, i64, i64, i64, i64, %struct.timespec, %struct.timespec, %struct.timespec, [3 x i64] }
%struct.timespec = type { i64, i64 }
%struct.mln_string_t = type { ptr, i64, i32 }
%struct.mln_lex_s = type { ptr, ptr, ptr, ptr, %struct.mln_lex_hooks_t, ptr, ptr, ptr, ptr, i64, i64, i32, i8, ptr, ptr }
%struct.mln_lex_hooks_t = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct.mln_lex_input_t = type { i32, i32, ptr, ptr, ptr, ptr, i64, i64 }
%struct.dirent = type { i64, i64, i16, i8, [256 x i8] }

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 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
declare i32 @snprintf(ptr noundef, i64 noundef, ptr noundef, ...) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nounwind
declare i32 @access(ptr noundef, i32 noundef) #1

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #3

; Function Attrs: nounwind
declare i32 @stat(ptr noundef, ptr noundef) #1

declare ptr @opendir(ptr noundef) #4

declare ptr @readdir(ptr noundef) #4

declare i32 @closedir(ptr noundef) #4

; Function Attrs: nounwind uwtable
define dso_local i32 @mln_lex_check_file_loop(ptr noundef nonnull %0, ptr noundef nonnull %1) #5 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca [1024 x i8], align 16
  %7 = alloca %struct.stat, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca %struct.mln_string_t, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1024, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 144, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.mln_string_t, ptr %15, i32 0, i32 1
  %17 = load i64, ptr %16, align 8, !tbaa !9
  %18 = icmp ne i64 %17, 0
  br i1 %18, label %19, label %104

19:                                               ; preds = %2
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct.mln_string_t, ptr %20, i32 0, i32 0
  %22 = load ptr, ptr %21, align 8, !tbaa !12
  %23 = getelementptr inbounds i8, ptr %22, i64 0
  %24 = load i8, ptr %23, align 1, !tbaa !13
  %25 = zext i8 %24 to i32
  %26 = icmp eq i32 %25, 64
  br i1 %26, label %27, label %104

27:                                               ; preds = %19
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.mln_lex_s, ptr %28, i32 0, i32 2
  %30 = load ptr, ptr %29, align 8, !tbaa !14
  %31 = icmp eq ptr %30, null
  br i1 %31, label %39, label %32

32:                                               ; preds = %27
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.mln_lex_s, ptr %33, i32 0, i32 2
  %35 = load ptr, ptr %34, align 8, !tbaa !14
  %36 = getelementptr inbounds %struct.mln_lex_input_t, ptr %35, i32 0, i32 3
  %37 = load ptr, ptr %36, align 8, !tbaa !18
  %38 = icmp eq ptr %37, null
  br i1 %38, label %39, label %42

39:                                               ; preds = %32, %27
  %40 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %41 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef %40, i64 noundef 1023, ptr noundef @.str) #6
  store i32 %41, ptr %8, align 4, !tbaa !20
  br label %52

42:                                               ; preds = %32
  %43 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %44 = load ptr, ptr %4, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.mln_lex_s, ptr %44, i32 0, i32 2
  %46 = load ptr, ptr %45, align 8, !tbaa !14
  %47 = getelementptr inbounds %struct.mln_lex_input_t, ptr %46, i32 0, i32 3
  %48 = load ptr, ptr %47, align 8, !tbaa !18
  %49 = getelementptr inbounds %struct.mln_string_t, ptr %48, i32 0, i32 0
  %50 = load ptr, ptr %49, align 8, !tbaa !12
  %51 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef %43, i64 noundef 1023, ptr noundef @.str.1, ptr noundef %50) #6
  store i32 %51, ptr %8, align 4, !tbaa !20
  br label %52

52:                                               ; preds = %42, %39
  %53 = load ptr, ptr %5, align 8, !tbaa !5
  %54 = getelementptr inbounds %struct.mln_string_t, ptr %53, i32 0, i32 1
  %55 = load i64, ptr %54, align 8, !tbaa !9
  %56 = sub i64 %55, 1
  %57 = load i32, ptr %8, align 4, !tbaa !20
  %58 = sext i32 %57 to i64
  %59 = sub i64 1024, %58
  %60 = icmp uge i64 %56, %59
  br i1 %60, label %61, label %82

61:                                               ; preds = %52
  %62 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %63 = load i32, ptr %8, align 4, !tbaa !20
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds i8, ptr %62, i64 %64
  %66 = load ptr, ptr %5, align 8, !tbaa !5
  %67 = getelementptr inbounds %struct.mln_string_t, ptr %66, i32 0, i32 0
  %68 = load ptr, ptr %67, align 8, !tbaa !12
  %69 = getelementptr inbounds i8, ptr %68, i64 1
  %70 = load i32, ptr %8, align 4, !tbaa !20
  %71 = sext i32 %70 to i64
  %72 = sub i64 1024, %71
  %73 = sub i64 %72, 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %65, ptr align 1 %69, i64 %73, i1 false)
  %74 = load i32, ptr %8, align 4, !tbaa !20
  %75 = sext i32 %74 to i64
  %76 = sub i64 1024, %75
  %77 = sub i64 %76, 1
  %78 = load i32, ptr %8, align 4, !tbaa !20
  %79 = sext i32 %78 to i64
  %80 = add i64 %79, %77
  %81 = trunc i64 %80 to i32
  store i32 %81, ptr %8, align 4, !tbaa !20
  br label %103

82:                                               ; preds = %52
  %83 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %84 = load i32, ptr %8, align 4, !tbaa !20
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds i8, ptr %83, i64 %85
  %87 = load ptr, ptr %5, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.mln_string_t, ptr %87, i32 0, i32 0
  %89 = load ptr, ptr %88, align 8, !tbaa !12
  %90 = getelementptr inbounds i8, ptr %89, i64 1
  %91 = load ptr, ptr %5, align 8, !tbaa !5
  %92 = getelementptr inbounds %struct.mln_string_t, ptr %91, i32 0, i32 1
  %93 = load i64, ptr %92, align 8, !tbaa !9
  %94 = sub i64 %93, 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %86, ptr align 1 %90, i64 %94, i1 false)
  %95 = load ptr, ptr %5, align 8, !tbaa !5
  %96 = getelementptr inbounds %struct.mln_string_t, ptr %95, i32 0, i32 1
  %97 = load i64, ptr %96, align 8, !tbaa !9
  %98 = sub i64 %97, 1
  %99 = load i32, ptr %8, align 4, !tbaa !20
  %100 = sext i32 %99 to i64
  %101 = add i64 %100, %98
  %102 = trunc i64 %101 to i32
  store i32 %102, ptr %8, align 4, !tbaa !20
  br label %103

103:                                              ; preds = %82, %61
  br label %123

104:                                              ; preds = %19, %2
  %105 = load ptr, ptr %5, align 8, !tbaa !5
  %106 = getelementptr inbounds %struct.mln_string_t, ptr %105, i32 0, i32 1
  %107 = load i64, ptr %106, align 8, !tbaa !9
  %108 = icmp ugt i64 %107, 1023
  br i1 %108, label %109, label %110

109:                                              ; preds = %104
  br label %114

110:                                              ; preds = %104
  %111 = load ptr, ptr %5, align 8, !tbaa !5
  %112 = getelementptr inbounds %struct.mln_string_t, ptr %111, i32 0, i32 1
  %113 = load i64, ptr %112, align 8, !tbaa !9
  br label %114

114:                                              ; preds = %110, %109
  %115 = phi i64 [ 1023, %109 ], [ %113, %110 ]
  %116 = trunc i64 %115 to i32
  store i32 %116, ptr %8, align 4, !tbaa !20
  %117 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %118 = load ptr, ptr %5, align 8, !tbaa !5
  %119 = getelementptr inbounds %struct.mln_string_t, ptr %118, i32 0, i32 0
  %120 = load ptr, ptr %119, align 8, !tbaa !12
  %121 = load i32, ptr %8, align 4, !tbaa !20
  %122 = sext i32 %121 to i64
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %117, ptr align 1 %120, i64 %122, i1 false)
  br label %123

123:                                              ; preds = %114, %103
  %124 = load i32, ptr %8, align 4, !tbaa !20
  %125 = sext i32 %124 to i64
  %126 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 %125
  store i8 0, ptr %126, align 1, !tbaa !13
  %127 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %128 = call i32 @access(ptr noundef %127, i32 noundef 0) #6
  %129 = icmp ne i32 %128, 0
  br i1 %129, label %130, label %133

130:                                              ; preds = %123
  %131 = load ptr, ptr %4, align 8, !tbaa !5
  %132 = getelementptr inbounds %struct.mln_lex_s, ptr %131, i32 0, i32 11
  store i32 11, ptr %132, align 8, !tbaa !21
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %294

133:                                              ; preds = %123
  %134 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %135 = call i32 @stat(ptr noundef %134, ptr noundef %7) #6
  %136 = icmp slt i32 %135, 0
  br i1 %136, label %137, label %140

137:                                              ; preds = %133
  %138 = load ptr, ptr %4, align 8, !tbaa !5
  %139 = getelementptr inbounds %struct.mln_lex_s, ptr %138, i32 0, i32 11
  store i32 11, ptr %139, align 8, !tbaa !21
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %294

140:                                              ; preds = %133
  %141 = getelementptr inbounds %struct.stat, ptr %7, i32 0, i32 3
  %142 = load i32, ptr %141, align 8, !tbaa !22
  %143 = and i32 %142, 61440
  %144 = icmp eq i32 %143, 16384
  br i1 %144, label %145, label %265

145:                                              ; preds = %140
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %12) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  %146 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %147 = call ptr @opendir(ptr noundef %146)
  store ptr %147, ptr %11, align 8, !tbaa !5
  %148 = icmp eq ptr %147, null
  br i1 %148, label %149, label %152

149:                                              ; preds = %145
  %150 = load ptr, ptr %4, align 8, !tbaa !5
  %151 = getelementptr inbounds %struct.mln_lex_s, ptr %150, i32 0, i32 11
  store i32 11, ptr %151, align 8, !tbaa !21
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %262

152:                                              ; preds = %145
  %153 = load i32, ptr %8, align 4, !tbaa !20
  %154 = add nsw i32 %153, 1
  store i32 %154, ptr %8, align 4, !tbaa !20
  %155 = sext i32 %153 to i64
  %156 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 %155
  store i8 47, ptr %156, align 1, !tbaa !13
  br label %157

157:                                              ; preds = %258, %226, %219, %152
  %158 = load ptr, ptr %11, align 8, !tbaa !5
  %159 = call ptr @readdir(ptr noundef %158)
  store ptr %159, ptr %13, align 8, !tbaa !5
  %160 = icmp ne ptr %159, null
  br i1 %160, label %161, label %259

161:                                              ; preds = %157
  %162 = load ptr, ptr %13, align 8, !tbaa !5
  %163 = getelementptr inbounds %struct.dirent, ptr %162, i32 0, i32 4
  %164 = getelementptr inbounds [256 x i8], ptr %163, i64 0, i64 0
  %165 = call i64 @strlen(ptr noundef %164) #7
  %166 = trunc i64 %165 to i32
  store i32 %166, ptr %10, align 4, !tbaa !20
  %167 = load i32, ptr %8, align 4, !tbaa !20
  %168 = sext i32 %167 to i64
  %169 = sub i64 1023, %168
  %170 = load i32, ptr %10, align 4, !tbaa !20
  %171 = sext i32 %170 to i64
  %172 = icmp ult i64 %169, %171
  br i1 %172, label %173, label %178

173:                                              ; preds = %161
  %174 = load i32, ptr %8, align 4, !tbaa !20
  %175 = sext i32 %174 to i64
  %176 = sub i64 1023, %175
  %177 = trunc i64 %176 to i32
  store i32 %177, ptr %10, align 4, !tbaa !20
  br label %178

178:                                              ; preds = %173, %161
  %179 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %180 = load i32, ptr %8, align 4, !tbaa !20
  %181 = sext i32 %180 to i64
  %182 = getelementptr inbounds i8, ptr %179, i64 %181
  %183 = load ptr, ptr %13, align 8, !tbaa !5
  %184 = getelementptr inbounds %struct.dirent, ptr %183, i32 0, i32 4
  %185 = getelementptr inbounds [256 x i8], ptr %184, i64 0, i64 0
  %186 = load i32, ptr %10, align 4, !tbaa !20
  %187 = sext i32 %186 to i64
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %182, ptr align 1 %185, i64 %187, i1 false)
  %188 = load i32, ptr %8, align 4, !tbaa !20
  %189 = load i32, ptr %10, align 4, !tbaa !20
  %190 = add nsw i32 %188, %189
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 %191
  store i8 0, ptr %192, align 1, !tbaa !13
  %193 = getelementptr inbounds [1024 x i8], ptr %6, i64 0, i64 0
  %194 = getelementptr inbounds %struct.mln_string_t, ptr %12, i32 0, i32 0
  store ptr %193, ptr %194, align 8, !tbaa !12
  %195 = load i32, ptr %8, align 4, !tbaa !20
  %196 = load i32, ptr %10, align 4, !tbaa !20
  %197 = add nsw i32 %195, %196
  %198 = sext i32 %197 to i64
  %199 = getelementptr inbounds %struct.mln_string_t, ptr %12, i32 0, i32 1
  store i64 %198, ptr %199, align 8, !tbaa !9
  %200 = getelementptr inbounds %struct.mln_string_t, ptr %12, i32 0, i32 2
  %201 = load i32, ptr %200, align 8
  %202 = and i32 %201, -2
  %203 = or i32 %202, 1
  store i32 %203, ptr %200, align 8
  %204 = getelementptr inbounds %struct.mln_string_t, ptr %12, i32 0, i32 2
  %205 = load i32, ptr %204, align 8
  %206 = and i32 %205, -3
  %207 = or i32 %206, 0
  store i32 %207, ptr %204, align 8
  %208 = getelementptr inbounds %struct.mln_string_t, ptr %12, i32 0, i32 2
  %209 = load i32, ptr %208, align 8
  %210 = and i32 %209, 3
  %211 = or i32 %210, 4
  store i32 %211, ptr %208, align 8
  store ptr %12, ptr %14, align 8, !tbaa !5
  %212 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %12, ptr %5, align 8, !tbaa !5
  %213 = load ptr, ptr %13, align 8, !tbaa !5
  %214 = getelementptr inbounds %struct.dirent, ptr %213, i32 0, i32 4
  %215 = getelementptr inbounds [256 x i8], ptr %214, i64 0, i64 0
  %216 = load i8, ptr %215, align 1, !tbaa !13
  %217 = sext i8 %216 to i32
  %218 = icmp eq i32 %217, 46
  br i1 %218, label %219, label %220

219:                                              ; preds = %178
  br label %157, !llvm.loop !25

220:                                              ; preds = %178
  %221 = load ptr, ptr %13, align 8, !tbaa !5
  %222 = getelementptr inbounds %struct.dirent, ptr %221, i32 0, i32 3
  %223 = load i8, ptr %222, align 2, !tbaa !27
  %224 = zext i8 %223 to i32
  %225 = icmp ne i32 %224, 8
  br i1 %225, label %226, label %227

226:                                              ; preds = %220
  br label %157, !llvm.loop !25

227:                                              ; preds = %220
  %228 = load ptr, ptr %4, align 8, !tbaa !5
  %229 = getelementptr inbounds %struct.mln_lex_s, ptr %228, i32 0, i32 2
  %230 = load ptr, ptr %229, align 8, !tbaa !14
  %231 = icmp ne ptr %230, null
  br i1 %231, label %232, label %246

232:                                              ; preds = %227
  %233 = load ptr, ptr %5, align 8, !tbaa !5
  %234 = load ptr, ptr %4, align 8, !tbaa !5
  %235 = getelementptr inbounds %struct.mln_lex_s, ptr %234, i32 0, i32 2
  %236 = load ptr, ptr %235, align 8, !tbaa !14
  %237 = getelementptr inbounds %struct.mln_lex_input_t, ptr %236, i32 0, i32 2
  %238 = load ptr, ptr %237, align 8, !tbaa !30
  %239 = call i32 @mln_string_strcmp(ptr noundef %233, ptr noundef %238)
  %240 = icmp ne i32 %239, 0
  br i1 %240, label %246, label %241

241:                                              ; preds = %232
  %242 = load ptr, ptr %4, align 8, !tbaa !5
  %243 = getelementptr inbounds %struct.mln_lex_s, ptr %242, i32 0, i32 11
  store i32 12, ptr %243, align 8, !tbaa !21
  %244 = load ptr, ptr %11, align 8, !tbaa !5
  %245 = call i32 @closedir(ptr noundef %244)
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %262

246:                                              ; preds = %232, %227
  %247 = load ptr, ptr %4, align 8, !tbaa !5
  %248 = getelementptr inbounds %struct.mln_lex_s, ptr %247, i32 0, i32 3
  %249 = load ptr, ptr %248, align 8, !tbaa !31
  %250 = load ptr, ptr %5, align 8, !tbaa !5
  %251 = call i32 @mln_stack_iterate(ptr noundef %249, ptr noundef @mln_lex_check_file_loop_iterate_handler, ptr noundef %250)
  %252 = icmp slt i32 %251, 0
  br i1 %252, label %253, label %258

253:                                              ; preds = %246
  %254 = load ptr, ptr %4, align 8, !tbaa !5
  %255 = getelementptr inbounds %struct.mln_lex_s, ptr %254, i32 0, i32 11
  store i32 12, ptr %255, align 8, !tbaa !21
  %256 = load ptr, ptr %11, align 8, !tbaa !5
  %257 = call i32 @closedir(ptr noundef %256)
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %262

258:                                              ; preds = %246
  br label %157, !llvm.loop !25

259:                                              ; preds = %157
  %260 = load ptr, ptr %11, align 8, !tbaa !5
  %261 = call i32 @closedir(ptr noundef %260)
  store i32 0, ptr %9, align 4
  br label %262

262:                                              ; preds = %259, %253, %241, %149
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  %263 = load i32, ptr %9, align 4
  switch i32 %263, label %294 [
    i32 0, label %264
  ]

264:                                              ; preds = %262
  br label %293

265:                                              ; preds = %140
  %266 = load ptr, ptr %4, align 8, !tbaa !5
  %267 = getelementptr inbounds %struct.mln_lex_s, ptr %266, i32 0, i32 2
  %268 = load ptr, ptr %267, align 8, !tbaa !14
  %269 = icmp ne ptr %268, null
  br i1 %269, label %270, label %282

270:                                              ; preds = %265
  %271 = load ptr, ptr %5, align 8, !tbaa !5
  %272 = load ptr, ptr %4, align 8, !tbaa !5
  %273 = getelementptr inbounds %struct.mln_lex_s, ptr %272, i32 0, i32 2
  %274 = load ptr, ptr %273, align 8, !tbaa !14
  %275 = getelementptr inbounds %struct.mln_lex_input_t, ptr %274, i32 0, i32 2
  %276 = load ptr, ptr %275, align 8, !tbaa !30
  %277 = call i32 @mln_string_strcmp(ptr noundef %271, ptr noundef %276)
  %278 = icmp ne i32 %277, 0
  br i1 %278, label %282, label %279

279:                                              ; preds = %270
  %280 = load ptr, ptr %4, align 8, !tbaa !5
  %281 = getelementptr inbounds %struct.mln_lex_s, ptr %280, i32 0, i32 11
  store i32 12, ptr %281, align 8, !tbaa !21
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %294

282:                                              ; preds = %270, %265
  %283 = load ptr, ptr %4, align 8, !tbaa !5
  %284 = getelementptr inbounds %struct.mln_lex_s, ptr %283, i32 0, i32 3
  %285 = load ptr, ptr %284, align 8, !tbaa !31
  %286 = load ptr, ptr %5, align 8, !tbaa !5
  %287 = call i32 @mln_stack_iterate(ptr noundef %285, ptr noundef @mln_lex_check_file_loop_iterate_handler, ptr noundef %286)
  %288 = icmp slt i32 %287, 0
  br i1 %288, label %289, label %292

289:                                              ; preds = %282
  %290 = load ptr, ptr %4, align 8, !tbaa !5
  %291 = getelementptr inbounds %struct.mln_lex_s, ptr %290, i32 0, i32 11
  store i32 12, ptr %291, align 8, !tbaa !21
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %294

292:                                              ; preds = %282
  br label %293

293:                                              ; preds = %292, %264
  store i32 0, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %294

294:                                              ; preds = %293, %289, %279, %262, %137, %130
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 144, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 1024, ptr %6) #6
  %295 = load i32, ptr %3, align 4
  ret i32 %295
}

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

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

; Function Attrs: nounwind uwtable
declare hidden i32 @mln_lex_check_file_loop_iterate_handler(ptr noundef, ptr noundef) #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 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 }
attributes #7 = { nounwind willreturn memory(read) }

!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 8}
!10 = !{!"", !6, i64 0, !11, i64 8, !11, i64 16, !11, i64 16, !11, i64 16}
!11 = !{!"long", !7, i64 0}
!12 = !{!10, !6, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !6, i64 16}
!15 = !{!"mln_lex_s", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !16, i64 32, !6, i64 544, !6, i64 552, !6, i64 560, !6, i64 568, !11, i64 576, !11, i64 584, !17, i64 592, !17, i64 596, !17, i64 596, !6, i64 600, !6, i64 608}
!16 = !{!"", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128, !6, i64 136, !6, i64 144, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176, !6, i64 184, !6, i64 192, !6, i64 200, !6, i64 208, !6, i64 216, !6, i64 224, !6, i64 232, !6, i64 240, !6, i64 248, !6, i64 256, !6, i64 264, !6, i64 272, !6, i64 280, !6, i64 288, !6, i64 296, !6, i64 304, !6, i64 312, !6, i64 320, !6, i64 328, !6, i64 336, !6, i64 344, !6, i64 352, !6, i64 360, !6, i64 368, !6, i64 376, !6, i64 384, !6, i64 392, !6, i64 400, !6, i64 408, !6, i64 416, !6, i64 424, !6, i64 432, !6, i64 440, !6, i64 448, !6, i64 456, !6, i64 464, !6, i64 472, !6, i64 480, !6, i64 488, !6, i64 496, !6, i64 504}
!17 = !{!"int", !7, i64 0}
!18 = !{!19, !6, i64 16}
!19 = !{!"", !17, i64 0, !17, i64 4, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !11, i64 40, !11, i64 48}
!20 = !{!17, !17, i64 0}
!21 = !{!15, !17, i64 592}
!22 = !{!23, !17, i64 24}
!23 = !{!"stat", !11, i64 0, !11, i64 8, !11, i64 16, !17, i64 24, !17, i64 28, !17, i64 32, !17, i64 36, !11, i64 40, !11, i64 48, !11, i64 56, !11, i64 64, !24, i64 72, !24, i64 88, !24, i64 104, !7, i64 120}
!24 = !{!"timespec", !11, i64 0, !11, i64 8}
!25 = distinct !{!25, !26}
!26 = !{!"llvm.loop.mustprogress"}
!27 = !{!28, !7, i64 18}
!28 = !{!"dirent", !11, i64 0, !11, i64 8, !29, i64 16, !7, i64 18, !7, i64 19}
!29 = !{!"short", !7, i64 0}
!30 = !{!19, !6, i64 8}
!31 = !{!15, !6, i64 24}


; 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"

%struct.stat = type { i64, i64, i64, i32, i32, i32, i32, i64, i64, i64, i64, %struct.timespec, %struct.timespec, %struct.timespec, [3 x i64] }
%struct.timespec = type { i64, i64 }
%struct.mln_string_t = type { ptr, i64, i32 }

@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 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: nofree nounwind
declare noundef i32 @snprintf(ptr noalias nocapture noundef writeonly, i64 noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nofree nounwind
declare noundef i32 @access(ptr nocapture noundef readonly, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @stat(ptr nocapture noundef readonly, ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noalias noundef ptr @opendir(ptr nocapture noundef readonly) local_unnamed_addr #1

declare ptr @readdir(ptr noundef) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @closedir(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 1) i32 @mln_lex_check_file_loop(ptr nocapture noundef nonnull %0, ptr noundef nonnull %1) local_unnamed_addr #5 {
  %3 = alloca [1024 x i8], align 16
  %4 = alloca %struct.stat, align 8
  %5 = alloca %struct.mln_string_t, align 8
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 144, ptr nonnull %4) #7
  %6 = getelementptr inbounds i8, ptr %1, i64 8
  %7 = load i64, ptr %6, align 8, !tbaa !5
  %.not = icmp eq i64 %7, 0
  %.pre = load ptr, ptr %1, align 8, !tbaa !11
  br i1 %.not, label %38, label %8

8:                                                ; preds = %2
  %9 = load i8, ptr %.pre, align 1, !tbaa !12
  %10 = icmp eq i8 %9, 64
  br i1 %10, label %11, label %38

11:                                               ; preds = %8
  %12 = getelementptr inbounds i8, ptr %0, i64 16
  %13 = load ptr, ptr %12, align 8, !tbaa !13
  %14 = icmp eq ptr %13, null
  br i1 %14, label %19, label %15

15:                                               ; preds = %11
  %16 = getelementptr inbounds i8, ptr %13, i64 16
  %17 = load ptr, ptr %16, align 8, !tbaa !17
  %18 = icmp eq ptr %17, null
  br i1 %18, label %19, label %21

19:                                               ; preds = %15, %11
  %20 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef nonnull dereferenceable(1) %3, i64 noundef 1023, ptr noundef nonnull @.str) #7
  br label %24

21:                                               ; preds = %15
  %22 = load ptr, ptr %17, align 8, !tbaa !11
  %23 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef nonnull dereferenceable(1) %3, i64 noundef 1023, ptr noundef nonnull @.str.1, ptr noundef %22) #7
  br label %24

24:                                               ; preds = %21, %19
  %.059 = phi i32 [ %20, %19 ], [ %23, %21 ]
  %25 = load i64, ptr %6, align 8, !tbaa !5
  %26 = add i64 %25, -1
  %27 = sext i32 %.059 to i64
  %28 = sub nsw i64 1024, %27
  %.not72 = icmp ult i64 %26, %28
  %29 = getelementptr inbounds i8, ptr %3, i64 %27
  %30 = load ptr, ptr %1, align 8, !tbaa !11
  %31 = getelementptr inbounds i8, ptr %30, i64 1
  br i1 %.not72, label %34, label %32

32:                                               ; preds = %24
  %33 = sub nsw i64 1023, %27
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %29, ptr nonnull align 1 %31, i64 %33, i1 false)
  br label %39

34:                                               ; preds = %24
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %29, ptr nonnull align 1 %31, i64 %26, i1 false)
  %35 = trunc i64 %25 to i32
  %36 = add i32 %.059, -1
  %37 = add i32 %36, %35
  br label %39

38:                                               ; preds = %8, %2
  %spec.select82 = tail call i64 @llvm.umin.i64(i64 %7, i64 1023)
  %spec.select = trunc nuw nsw i64 %spec.select82 to i32
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 16 %3, ptr align 1 %.pre, i64 %spec.select82, i1 false)
  br label %39

39:                                               ; preds = %32, %34, %38
  %.160 = phi i32 [ 1023, %32 ], [ %37, %34 ], [ %spec.select, %38 ]
  %40 = sext i32 %.160 to i64
  %41 = getelementptr inbounds [1024 x i8], ptr %3, i64 0, i64 %40
  store i8 0, ptr %41, align 1, !tbaa !12
  %42 = call i32 @access(ptr noundef nonnull %3, i32 noundef 0) #7
  %.not73 = icmp eq i32 %42, 0
  br i1 %.not73, label %45, label %43

43:                                               ; preds = %39
  %44 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 11, ptr %44, align 8, !tbaa !19
  br label %119

45:                                               ; preds = %39
  %46 = call i32 @stat(ptr noundef nonnull %3, ptr noundef nonnull %4) #7
  %47 = icmp slt i32 %46, 0
  br i1 %47, label %48, label %50

48:                                               ; preds = %45
  %49 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 11, ptr %49, align 8, !tbaa !19
  br label %119

50:                                               ; preds = %45
  %51 = getelementptr inbounds i8, ptr %4, i64 24
  %52 = load i32, ptr %51, align 8, !tbaa !20
  %53 = and i32 %52, 61440
  %54 = icmp eq i32 %53, 16384
  br i1 %54, label %55, label %103

55:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #7
  %56 = call ptr @opendir(ptr noundef nonnull %3)
  %57 = icmp eq ptr %56, null
  br i1 %57, label %58, label %60

58:                                               ; preds = %55
  %59 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 11, ptr %59, align 8, !tbaa !19
  br label %.critedge

60:                                               ; preds = %55
  %61 = add nsw i32 %.160, 1
  store i8 47, ptr %41, align 1, !tbaa !12
  %62 = tail call ptr @readdir(ptr noundef nonnull %56) #7
  %.not7683 = icmp eq ptr %62, null
  br i1 %.not7683, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %60
  %63 = sext i32 %61 to i64
  %64 = sub nsw i64 1023, %63
  %65 = getelementptr inbounds i8, ptr %3, i64 %63
  %66 = getelementptr inbounds i8, ptr %5, i64 8
  %67 = getelementptr inbounds i8, ptr %5, i64 16
  %68 = getelementptr inbounds i8, ptr %0, i64 16
  %69 = getelementptr inbounds i8, ptr %0, i64 24
  br label %70

70:                                               ; preds = %.lr.ph, %.backedge
  %71 = phi ptr [ %62, %.lr.ph ], [ %82, %.backedge ]
  %72 = getelementptr inbounds i8, ptr %71, i64 19
  %73 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %72) #8
  %sext = shl i64 %73, 32
  %74 = ashr exact i64 %sext, 32
  %75 = icmp ult i64 %64, %74
  %spec.select81 = select i1 %75, i64 %64, i64 %73
  %.061 = trunc i64 %spec.select81 to i32
  %sext77 = shl i64 %spec.select81, 32
  %76 = ashr exact i64 %sext77, 32
  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %65, ptr nonnull align 1 %72, i64 %76, i1 false)
  %77 = add nsw i32 %61, %.061
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [1024 x i8], ptr %3, i64 0, i64 %78
  store i8 0, ptr %79, align 1, !tbaa !12
  store ptr %3, ptr %5, align 8, !tbaa !11
  store i64 %78, ptr %66, align 8, !tbaa !5
  store i32 5, ptr %67, align 8
  %80 = load i8, ptr %72, align 1, !tbaa !12
  %81 = icmp eq i8 %80, 46
  br i1 %81, label %.backedge, label %83

.backedge:                                        ; preds = %70, %83, %95
  %82 = call ptr @readdir(ptr noundef nonnull %56) #7
  %.not76 = icmp eq ptr %82, null
  br i1 %.not76, label %._crit_edge, label %70, !llvm.loop !23

83:                                               ; preds = %70
  %84 = getelementptr inbounds i8, ptr %71, i64 18
  %85 = load i8, ptr %84, align 2, !tbaa !25
  %.not78 = icmp eq i8 %85, 8
  br i1 %.not78, label %86, label %.backedge

86:                                               ; preds = %83
  %87 = load ptr, ptr %68, align 8, !tbaa !13
  %.not79 = icmp eq ptr %87, null
  br i1 %.not79, label %95, label %88

88:                                               ; preds = %86
  %89 = getelementptr inbounds i8, ptr %87, i64 8
  %90 = load ptr, ptr %89, align 8, !tbaa !28
  %91 = call i32 @mln_string_strcmp(ptr noundef nonnull %5, ptr noundef %90) #7
  %.not80 = icmp eq i32 %91, 0
  br i1 %.not80, label %92, label %95

92:                                               ; preds = %88
  %93 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 12, ptr %93, align 8, !tbaa !19
  %94 = call i32 @closedir(ptr noundef nonnull %56)
  br label %.critedge

95:                                               ; preds = %88, %86
  %96 = load ptr, ptr %69, align 8, !tbaa !29
  %97 = call i32 @mln_stack_iterate(ptr noundef %96, ptr noundef nonnull @mln_lex_check_file_loop_iterate_handler, ptr noundef nonnull %5) #7
  %98 = icmp slt i32 %97, 0
  br i1 %98, label %99, label %.backedge

99:                                               ; preds = %95
  %100 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 12, ptr %100, align 8, !tbaa !19
  %101 = call i32 @closedir(ptr noundef nonnull %56)
  br label %.critedge

._crit_edge:                                      ; preds = %.backedge, %60
  %102 = call i32 @closedir(ptr noundef nonnull %56)
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  br label %119

103:                                              ; preds = %50
  %104 = getelementptr inbounds i8, ptr %0, i64 16
  %105 = load ptr, ptr %104, align 8, !tbaa !13
  %.not74 = icmp eq ptr %105, null
  br i1 %.not74, label %112, label %106

106:                                              ; preds = %103
  %107 = getelementptr inbounds i8, ptr %105, i64 8
  %108 = load ptr, ptr %107, align 8, !tbaa !28
  %109 = tail call i32 @mln_string_strcmp(ptr noundef nonnull %1, ptr noundef %108) #7
  %.not75 = icmp eq i32 %109, 0
  br i1 %.not75, label %110, label %112

110:                                              ; preds = %106
  %111 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 12, ptr %111, align 8, !tbaa !19
  br label %119

112:                                              ; preds = %106, %103
  %113 = getelementptr inbounds i8, ptr %0, i64 24
  %114 = load ptr, ptr %113, align 8, !tbaa !29
  %115 = tail call i32 @mln_stack_iterate(ptr noundef %114, ptr noundef nonnull @mln_lex_check_file_loop_iterate_handler, ptr noundef nonnull %1) #7
  %116 = icmp slt i32 %115, 0
  br i1 %116, label %117, label %119

117:                                              ; preds = %112
  %118 = getelementptr inbounds i8, ptr %0, i64 592
  store i32 12, ptr %118, align 8, !tbaa !19
  br label %119

.critedge:                                        ; preds = %92, %99, %58
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  br label %119

119:                                              ; preds = %112, %._crit_edge, %.critedge, %117, %110, %48, %43
  %.1 = phi i32 [ -1, %43 ], [ -1, %48 ], [ -1, %117 ], [ -1, %110 ], [ -1, %.critedge ], [ 0, %._crit_edge ], [ 0, %112 ]
  call void @llvm.lifetime.end.p0(i64 144, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %3) #7
  ret i32 %.1
}

declare i32 @mln_string_strcmp(ptr noundef, ptr noundef) local_unnamed_addr #4

declare i32 @mln_stack_iterate(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: nounwind uwtable
declare hidden i32 @mln_lex_check_file_loop_iterate_handler(ptr noundef, ptr noundef) #5

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.umin.i64(i64, i64) #6

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { nounwind }
attributes #8 = { nounwind willreturn memory(read) }

!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, !10, i64 8}
!6 = !{!"", !7, i64 0, !10, i64 8, !10, i64 16, !10, i64 16, !10, i64 16}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!6, !7, i64 0}
!12 = !{!8, !8, i64 0}
!13 = !{!14, !7, i64 16}
!14 = !{!"mln_lex_s", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !15, i64 32, !7, i64 544, !7, i64 552, !7, i64 560, !7, i64 568, !10, i64 576, !10, i64 584, !16, i64 592, !16, i64 596, !16, i64 596, !7, i64 600, !7, i64 608}
!15 = !{!"", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !7, i64 64, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !7, i64 120, !7, i64 128, !7, i64 136, !7, i64 144, !7, i64 152, !7, i64 160, !7, i64 168, !7, i64 176, !7, i64 184, !7, i64 192, !7, i64 200, !7, i64 208, !7, i64 216, !7, i64 224, !7, i64 232, !7, i64 240, !7, i64 248, !7, i64 256, !7, i64 264, !7, i64 272, !7, i64 280, !7, i64 288, !7, i64 296, !7, i64 304, !7, i64 312, !7, i64 320, !7, i64 328, !7, i64 336, !7, i64 344, !7, i64 352, !7, i64 360, !7, i64 368, !7, i64 376, !7, i64 384, !7, i64 392, !7, i64 400, !7, i64 408, !7, i64 416, !7, i64 424, !7, i64 432, !7, i64 440, !7, i64 448, !7, i64 456, !7, i64 464, !7, i64 472, !7, i64 480, !7, i64 488, !7, i64 496, !7, i64 504}
!16 = !{!"int", !8, i64 0}
!17 = !{!18, !7, i64 16}
!18 = !{!"", !16, i64 0, !16, i64 4, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !10, i64 40, !10, i64 48}
!19 = !{!14, !16, i64 592}
!20 = !{!21, !16, i64 24}
!21 = !{!"stat", !10, i64 0, !10, i64 8, !10, i64 16, !16, i64 24, !16, i64 28, !16, i64 32, !16, i64 36, !10, i64 40, !10, i64 48, !10, i64 56, !10, i64 64, !22, i64 72, !22, i64 88, !22, i64 104, !8, i64 120}
!22 = !{!"timespec", !10, i64 0, !10, i64 8}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = !{!26, !8, i64 18}
!26 = !{!"dirent", !10, i64 0, !10, i64 8, !27, i64 16, !8, i64 18, !8, i64 19}
!27 = !{!"short", !8, i64 0}
!28 = !{!18, !7, i64 8}
!29 = !{!14, !7, i64 24}


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