; LLVM IR from adventure-db/adventure :: lib/jsmn (jsmn_test)

; 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.jsmn_parser = type { i32, i32, i32 }
%struct.jsmntok_t = type { i32, i32, i32, i32 }

@.str.28 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @jsmn_parse(ptr noundef, ptr noundef, i64 noundef, ptr noundef, i32 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind uwtable
declare dso_local void @jsmn_init(ptr noundef) #0

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #2

; Function Attrs: nounwind uwtable
define dso_local i32 @test_objects_arrays() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %struct.jsmn_parser, align 4
  %5 = alloca [10 x %struct.jsmntok_t], align 16
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 12, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 160, ptr %5) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  store ptr @.str.28, ptr %6, align 8, !tbaa !5
  call void @jsmn_init(ptr noundef %4)
  %8 = load ptr, ptr %6, align 8, !tbaa !5
  %9 = load ptr, ptr %6, align 8, !tbaa !5
  %10 = call i64 @strlen(ptr noundef %9) #4
  %11 = getelementptr inbounds [10 x %struct.jsmntok_t], ptr %5, i64 0, i64 0
  %12 = call i32 @jsmn_parse(ptr noundef %4, ptr noundef %8, i64 noundef %10, ptr noundef %11, i32 noundef 10)
  store i32 %12, ptr %3, align 4, !tbaa !9
  br label %13

13:                                               ; preds = %0
  %14 = load i32, ptr %3, align 4, !tbaa !9
  %15 = icmp eq i32 %14, -2
  br i1 %15, label %17, label %16

16:                                               ; preds = %13
  store i32 332, ptr %1, align 4
  store i32 1, ptr %7, align 4
  br label %56

17:                                               ; preds = %13
  br label %18

18:                                               ; preds = %17
  br label %19

19:                                               ; preds = %18
  store ptr @.str.29, ptr %6, align 8, !tbaa !5
  call void @jsmn_init(ptr noundef %4)
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = call i64 @strlen(ptr noundef %21) #4
  %23 = getelementptr inbounds [10 x %struct.jsmntok_t], ptr %5, i64 0, i64 0
  %24 = call i32 @jsmn_parse(ptr noundef %4, ptr noundef %20, i64 noundef %22, ptr noundef %23, i32 noundef 10)
  store i32 %24, ptr %3, align 4, !tbaa !9
  br label %25

25:                                               ; preds = %19
  %26 = load i32, ptr %3, align 4, !tbaa !9
  %27 = icmp sge i32 %26, 0
  br i1 %27, label %29, label %28

28:                                               ; preds = %25
  store i32 337, ptr %1, align 4
  store i32 1, ptr %7, align 4
  br label %56

29:                                               ; preds = %25
  br label %30

30:                                               ; preds = %29
  br label %31

31:                                               ; preds = %30
  store ptr @.str.30, ptr %6, align 8, !tbaa !5
  call void @jsmn_init(ptr noundef %4)
  %32 = load ptr, ptr %6, align 8, !tbaa !5
  %33 = load ptr, ptr %6, align 8, !tbaa !5
  %34 = call i64 @strlen(ptr noundef %33) #4
  %35 = getelementptr inbounds [10 x %struct.jsmntok_t], ptr %5, i64 0, i64 0
  %36 = call i32 @jsmn_parse(ptr noundef %4, ptr noundef %32, i64 noundef %34, ptr noundef %35, i32 noundef 10)
  store i32 %36, ptr %3, align 4, !tbaa !9
  br label %37

37:                                               ; preds = %31
  %38 = load i32, ptr %3, align 4, !tbaa !9
  %39 = icmp eq i32 %38, -2
  br i1 %39, label %41, label %40

40:                                               ; preds = %37
  store i32 342, ptr %1, align 4
  store i32 1, ptr %7, align 4
  br label %56

41:                                               ; preds = %37
  br label %42

42:                                               ; preds = %41
  br label %43

43:                                               ; preds = %42
  store ptr @.str.31, ptr %6, align 8, !tbaa !5
  call void @jsmn_init(ptr noundef %4)
  %44 = load ptr, ptr %6, align 8, !tbaa !5
  %45 = load ptr, ptr %6, align 8, !tbaa !5
  %46 = call i64 @strlen(ptr noundef %45) #4
  %47 = getelementptr inbounds [10 x %struct.jsmntok_t], ptr %5, i64 0, i64 0
  %48 = call i32 @jsmn_parse(ptr noundef %4, ptr noundef %44, i64 noundef %46, ptr noundef %47, i32 noundef 10)
  store i32 %48, ptr %3, align 4, !tbaa !9
  br label %49

49:                                               ; preds = %43
  %50 = load i32, ptr %3, align 4, !tbaa !9
  %51 = icmp sge i32 %50, 0
  br i1 %51, label %53, label %52

52:                                               ; preds = %49
  store i32 347, ptr %1, align 4
  store i32 1, ptr %7, align 4
  br label %56

53:                                               ; preds = %49
  br label %54

54:                                               ; preds = %53
  br label %55

55:                                               ; preds = %54
  store i32 0, ptr %1, align 4
  store i32 1, ptr %7, align 4
  br label %56

56:                                               ; preds = %55, %52, %40, %28, %16
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 160, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 12, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  %57 = load i32, ptr %1, align 4
  ret i32 %57
}

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 }
attributes #4 = { 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}


; 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.jsmn_parser = type { i32, i32, i32 }
%struct.jsmntok_t = type { i32, i32, i32, i32 }

@.str.28 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @jsmn_parse(ptr noundef, ptr noundef, i64 noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind uwtable
declare dso_local void @jsmn_init(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 348) i32 @test_objects_arrays() local_unnamed_addr #0 {
  %1 = alloca %struct.jsmn_parser, align 4
  %2 = alloca [10 x %struct.jsmntok_t], align 16
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %1) #3
  call void @llvm.lifetime.start.p0(i64 160, ptr nonnull %2) #3
  call void @jsmn_init(ptr noundef nonnull %1)
  %3 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @.str.28) #4
  %4 = call i32 @jsmn_parse(ptr noundef nonnull %1, ptr noundef nonnull @.str.28, i64 noundef %3, ptr noundef nonnull %2, i32 noundef 10)
  %5 = icmp eq i32 %4, -2
  br i1 %5, label %6, label %17

6:                                                ; preds = %0
  call void @jsmn_init(ptr noundef nonnull %1)
  %7 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @.str.29) #4
  %8 = call i32 @jsmn_parse(ptr noundef nonnull %1, ptr noundef nonnull @.str.29, i64 noundef %7, ptr noundef nonnull %2, i32 noundef 10)
  %9 = icmp sgt i32 %8, -1
  br i1 %9, label %10, label %17

10:                                               ; preds = %6
  call void @jsmn_init(ptr noundef nonnull %1)
  %11 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @.str.30) #4
  %12 = call i32 @jsmn_parse(ptr noundef nonnull %1, ptr noundef nonnull @.str.30, i64 noundef %11, ptr noundef nonnull %2, i32 noundef 10)
  %13 = icmp eq i32 %12, -2
  br i1 %13, label %14, label %17

14:                                               ; preds = %10
  call void @jsmn_init(ptr noundef nonnull %1)
  %15 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) @.str.31) #4
  %16 = call i32 @jsmn_parse(ptr noundef nonnull %1, ptr noundef nonnull @.str.31, i64 noundef %15, ptr noundef nonnull %2, i32 noundef 10)
  %.inv = icmp slt i32 %16, 0
  %. = select i1 %.inv, i32 347, i32 0
  br label %17

17:                                               ; preds = %14, %10, %6, %0
  %.0 = phi i32 [ 332, %0 ], [ 337, %6 ], [ 342, %10 ], [ %., %14 ]
  call void @llvm.lifetime.end.p0(i64 160, ptr nonnull %2) #3
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %1) #3
  ret i32 %.0
}

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nounwind }
attributes #4 = { 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)"}


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