; LLVM IR from CLASS-SZ/class_sz :: class-sz/tools (parser)

; 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.file_content = type { ptr, i32, ptr, ptr, ptr }

@.str.4 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [53 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [47 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [43 x i8], align 1
@__func__.parser_read_double = external hidden unnamed_addr constant [19 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

declare void @class_protect_sprintf(ptr noundef, ptr noundef, ...) #1

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

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind
declare i32 @__isoc99_sscanf(ptr noundef, ptr noundef, ...) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @parser_read_double(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4) #4 {
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca [2048 x i8], align 16
  %16 = alloca [2048 x i8], align 16
  %17 = alloca [2048 x i8], align 16
  %18 = alloca [2048 x i8], align 16
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %19 = load ptr, ptr %10, align 8, !tbaa !5
  store i32 0, ptr %19, align 4, !tbaa !9
  store i32 0, ptr %12, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %39, %5
  %21 = load i32, ptr %12, align 4, !tbaa !9
  %22 = load ptr, ptr %7, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.file_content, ptr %22, i32 0, i32 1
  %24 = load i32, ptr %23, align 8, !tbaa !11
  %25 = icmp slt i32 %21, %24
  br i1 %25, label %26, label %37

26:                                               ; preds = %20
  %27 = load ptr, ptr %7, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.file_content, ptr %27, i32 0, i32 2
  %29 = load ptr, ptr %28, align 8, !tbaa !13
  %30 = load i32, ptr %12, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [1024 x i8], ptr %29, i64 %31
  %33 = getelementptr inbounds [1024 x i8], ptr %32, i64 0, i64 0
  %34 = load ptr, ptr %8, align 8, !tbaa !5
  %35 = call i32 @strcmp(ptr noundef %33, ptr noundef %34) #6
  %36 = icmp ne i32 %35, 0
  br label %37

37:                                               ; preds = %26, %20
  %38 = phi i1 [ false, %20 ], [ %36, %26 ]
  br i1 %38, label %39, label %42

39:                                               ; preds = %37
  %40 = load i32, ptr %12, align 4, !tbaa !9
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %12, align 4, !tbaa !9
  br label %20, !llvm.loop !14

42:                                               ; preds = %37
  %43 = load i32, ptr %12, align 4, !tbaa !9
  %44 = load ptr, ptr %7, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.file_content, ptr %44, i32 0, i32 1
  %46 = load i32, ptr %45, align 8, !tbaa !11
  %47 = icmp eq i32 %43, %46
  br i1 %47, label %48, label %49

48:                                               ; preds = %42
  store i32 0, ptr %6, align 4
  store i32 1, ptr %14, align 4
  br label %112

49:                                               ; preds = %42
  %50 = load ptr, ptr %7, align 8, !tbaa !5
  %51 = getelementptr inbounds %struct.file_content, ptr %50, i32 0, i32 3
  %52 = load ptr, ptr %51, align 8, !tbaa !16
  %53 = load i32, ptr %12, align 4, !tbaa !9
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [1024 x i8], ptr %52, i64 %54
  %56 = getelementptr inbounds [1024 x i8], ptr %55, i64 0, i64 0
  %57 = load ptr, ptr %9, align 8, !tbaa !5
  %58 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %56, ptr noundef @.str.26, ptr noundef %57) #5
  %59 = icmp ne i32 %58, 1
  br i1 %59, label %60, label %70

60:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 2048, ptr %15) #5
  %61 = getelementptr inbounds [2048 x i8], ptr %15, i64 0, i64 0
  %62 = load ptr, ptr %8, align 8, !tbaa !5
  %63 = load ptr, ptr %7, align 8, !tbaa !5
  %64 = getelementptr inbounds %struct.file_content, ptr %63, i32 0, i32 0
  %65 = load ptr, ptr %64, align 8, !tbaa !17
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %61, ptr noundef @.str.22, ptr noundef %62, ptr noundef %65)
  call void @llvm.lifetime.start.p0(i64 2048, ptr %16) #5
  %66 = getelementptr inbounds [2048 x i8], ptr %16, i64 0, i64 0
  %67 = getelementptr inbounds [2048 x i8], ptr %15, i64 0, i64 0
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %66, ptr noundef @.str.8, ptr noundef @.str.27, ptr noundef %67)
  %68 = load ptr, ptr %11, align 8, !tbaa !5
  %69 = getelementptr inbounds [2048 x i8], ptr %16, i64 0, i64 0
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %68, ptr noundef @.str.4, ptr noundef @__func__.parser_read_double, i32 noundef 252, ptr noundef %69)
  call void @llvm.lifetime.end.p0(i64 2048, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 2048, ptr %15) #5
  store i32 1, ptr %6, align 4
  store i32 1, ptr %14, align 4
  br label %112

70:                                               ; preds = %49
  %71 = load ptr, ptr %10, align 8, !tbaa !5
  store i32 1, ptr %71, align 4, !tbaa !9
  %72 = load ptr, ptr %7, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.file_content, ptr %72, i32 0, i32 4
  %74 = load ptr, ptr %73, align 8, !tbaa !18
  %75 = load i32, ptr %12, align 4, !tbaa !9
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds i16, ptr %74, i64 %76
  store i16 1, ptr %77, align 2, !tbaa !19
  %78 = load i32, ptr %12, align 4, !tbaa !9
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %13, align 4, !tbaa !9
  br label %80

80:                                               ; preds = %108, %70
  %81 = load i32, ptr %13, align 4, !tbaa !9
  %82 = load ptr, ptr %7, align 8, !tbaa !5
  %83 = getelementptr inbounds %struct.file_content, ptr %82, i32 0, i32 1
  %84 = load i32, ptr %83, align 8, !tbaa !11
  %85 = icmp slt i32 %81, %84
  br i1 %85, label %86, label %111

86:                                               ; preds = %80
  %87 = load ptr, ptr %7, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.file_content, ptr %87, i32 0, i32 2
  %89 = load ptr, ptr %88, align 8, !tbaa !13
  %90 = load i32, ptr %13, align 4, !tbaa !9
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [1024 x i8], ptr %89, i64 %91
  %93 = getelementptr inbounds [1024 x i8], ptr %92, i64 0, i64 0
  %94 = load ptr, ptr %8, align 8, !tbaa !5
  %95 = call i32 @strcmp(ptr noundef %93, ptr noundef %94) #6
  %96 = icmp eq i32 %95, 0
  br i1 %96, label %97, label %107

97:                                               ; preds = %86
  call void @llvm.lifetime.start.p0(i64 2048, ptr %17) #5
  %98 = getelementptr inbounds [2048 x i8], ptr %17, i64 0, i64 0
  %99 = load ptr, ptr %8, align 8, !tbaa !5
  %100 = load ptr, ptr %7, align 8, !tbaa !5
  %101 = getelementptr inbounds %struct.file_content, ptr %100, i32 0, i32 0
  %102 = load ptr, ptr %101, align 8, !tbaa !17
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %98, ptr noundef @.str.24, ptr noundef %99, ptr noundef %102)
  call void @llvm.lifetime.start.p0(i64 2048, ptr %18) #5
  %103 = getelementptr inbounds [2048 x i8], ptr %18, i64 0, i64 0
  %104 = getelementptr inbounds [2048 x i8], ptr %17, i64 0, i64 0
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %103, ptr noundef @.str.8, ptr noundef @.str.25, ptr noundef %104)
  %105 = load ptr, ptr %11, align 8, !tbaa !5
  %106 = getelementptr inbounds [2048 x i8], ptr %18, i64 0, i64 0
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %105, ptr noundef @.str.4, ptr noundef @__func__.parser_read_double, i32 noundef 266, ptr noundef %106)
  call void @llvm.lifetime.end.p0(i64 2048, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 2048, ptr %17) #5
  store i32 1, ptr %6, align 4
  store i32 1, ptr %14, align 4
  br label %112

107:                                              ; preds = %86
  br label %108

108:                                              ; preds = %107
  %109 = load i32, ptr %13, align 4, !tbaa !9
  %110 = add nsw i32 %109, 1
  store i32 %110, ptr %13, align 4, !tbaa !9
  br label %80, !llvm.loop !21

111:                                              ; preds = %80
  store i32 0, ptr %6, align 4
  store i32 1, ptr %14, align 4
  br label %112

112:                                              ; preds = %111, %97, %60, %48
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  %113 = load i32, ptr %6, align 4
  ret i32 %113
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 #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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 8}
!12 = !{!"file_content", !6, i64 0, !10, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!13 = !{!12, !6, i64 16}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = !{!12, !6, i64 24}
!17 = !{!12, !6, i64 0}
!18 = !{!12, !6, i64 32}
!19 = !{!20, !20, i64 0}
!20 = !{!"short", !7, i64 0}
!21 = distinct !{!21, !15}


; 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.4 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [53 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [47 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.27 = external hidden unnamed_addr constant [43 x i8], align 1
@__func__.parser_read_double = external hidden unnamed_addr constant [19 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

declare void @class_protect_sprintf(ptr noundef, ptr noundef, ...) local_unnamed_addr #1

; 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 memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @parser_read_double(ptr nocapture noundef readonly %0, ptr noundef %1, ptr noundef %2, ptr nocapture noundef writeonly %3, ptr noundef %4) local_unnamed_addr #4 {
  %6 = alloca [2048 x i8], align 16
  %7 = alloca [2048 x i8], align 16
  %8 = alloca [2048 x i8], align 16
  %9 = alloca [2048 x i8], align 16
  store i32 0, ptr %3, align 4, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %0, i64 8
  %11 = load i32, ptr %10, align 8, !tbaa !9
  %12 = icmp sgt i32 %11, 0
  br i1 %12, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %5
  %13 = getelementptr inbounds i8, ptr %0, i64 16
  %14 = load ptr, ptr %13, align 8, !tbaa !12
  %wide.trip.count = zext nneg i32 %11 to i64
  br label %15

15:                                               ; preds = %.lr.ph, %18
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %18 ]
  %16 = getelementptr inbounds [1024 x i8], ptr %14, i64 %indvars.iv
  %17 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %16, ptr noundef nonnull dereferenceable(1) %1) #5
  %.not = icmp eq i32 %17, 0
  br i1 %.not, label %.critedge.loopexit, label %18

18:                                               ; preds = %15
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.loopexit, label %15, !llvm.loop !13

.critedge.loopexit:                               ; preds = %15
  %19 = trunc nuw nsw i64 %indvars.iv to i32
  br label %.critedge

.critedge:                                        ; preds = %.critedge.loopexit, %5
  %.028.lcssa = phi i32 [ 0, %5 ], [ %19, %.critedge.loopexit ]
  %20 = icmp eq i32 %.028.lcssa, %11
  br i1 %20, label %.loopexit, label %21

21:                                               ; preds = %.critedge
  %22 = getelementptr inbounds i8, ptr %0, i64 24
  %23 = load ptr, ptr %22, align 8, !tbaa !15
  %24 = zext i32 %.028.lcssa to i64
  %25 = getelementptr inbounds [1024 x i8], ptr %23, i64 %24
  %26 = tail call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %25, ptr noundef nonnull @.str.26, ptr noundef %2) #6
  %.not30 = icmp eq i32 %26, 1
  br i1 %.not30, label %29, label %27

27:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 2048, ptr nonnull %6) #6
  %28 = load ptr, ptr %0, align 8, !tbaa !16
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef nonnull %6, ptr noundef nonnull @.str.22, ptr noundef %1, ptr noundef %28) #6
  call void @llvm.lifetime.start.p0(i64 2048, ptr nonnull %7) #6
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef nonnull %7, ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.27, ptr noundef nonnull %6) #6
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %4, ptr noundef nonnull @.str.4, ptr noundef nonnull @__func__.parser_read_double, i32 noundef 252, ptr noundef nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 2048, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 2048, ptr nonnull %6) #6
  br label %.loopexit

29:                                               ; preds = %21
  store i32 1, ptr %3, align 4, !tbaa !5
  %30 = getelementptr inbounds i8, ptr %0, i64 32
  %31 = load ptr, ptr %30, align 8, !tbaa !17
  %32 = getelementptr inbounds i16, ptr %31, i64 %24
  store i16 1, ptr %32, align 2, !tbaa !18
  %33 = load i32, ptr %10, align 8, !tbaa !9
  %34 = getelementptr inbounds i8, ptr %0, i64 16
  br label %35

35:                                               ; preds = %38, %29
  %indvars.iv38 = phi i64 [ %indvars.iv.next39, %38 ], [ %24, %29 ]
  %indvars.iv.next39 = add nuw nsw i64 %indvars.iv38, 1
  %36 = trunc nuw i64 %indvars.iv.next39 to i32
  %37 = icmp sgt i32 %33, %36
  br i1 %37, label %38, label %.loopexit

38:                                               ; preds = %35
  %39 = load ptr, ptr %34, align 8, !tbaa !12
  %40 = getelementptr inbounds [1024 x i8], ptr %39, i64 %indvars.iv.next39
  %41 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %40, ptr noundef nonnull dereferenceable(1) %1) #5
  %42 = icmp eq i32 %41, 0
  br i1 %42, label %43, label %35, !llvm.loop !20

43:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 2048, ptr nonnull %8) #6
  %44 = load ptr, ptr %0, align 8, !tbaa !16
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef nonnull %8, ptr noundef nonnull @.str.24, ptr noundef %1, ptr noundef %44) #6
  call void @llvm.lifetime.start.p0(i64 2048, ptr nonnull %9) #6
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef nonnull %9, ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.25, ptr noundef nonnull %8) #6
  call void (ptr, ptr, ...) @class_protect_sprintf(ptr noundef %4, ptr noundef nonnull @.str.4, ptr noundef nonnull @__func__.parser_read_double, i32 noundef 266, ptr noundef nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 2048, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 2048, ptr nonnull %8) #6
  br label %.loopexit

.loopexit:                                        ; preds = %18, %35, %.critedge, %43, %27
  %.029 = phi i32 [ 1, %27 ], [ 1, %43 ], [ 0, %.critedge ], [ 0, %35 ], [ 0, %18 ]
  ret i32 %.029
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 #3 = { 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 #4 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind willreturn memory(read) }
attributes #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 8}
!10 = !{!"file_content", !11, i64 0, !6, i64 8, !11, i64 16, !11, i64 24, !11, i64 32}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!10, !11, i64 16}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!10, !11, i64 24}
!16 = !{!10, !11, i64 0}
!17 = !{!10, !11, i64 32}
!18 = !{!19, !19, i64 0}
!19 = !{!"short", !7, i64 0}
!20 = distinct !{!20, !14}


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