; LLVM IR from matz/streem :: src (exec)

; 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.array_data = type { i32, i64 }
%struct.strm_stream = type { i32, i32, i32, ptr, ptr, ptr, ptr, ptr, i64, i64, ptr, i32, ptr, i32 }

@.str = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @strm_connect(ptr noundef %0, i64 noundef %1, i64 noundef %2, ptr noundef %3) #0 {
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, 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 ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store i64 %1, ptr %7, align 8, !tbaa !9
  store i64 %2, ptr %8, align 8, !tbaa !9
  store ptr %3, ptr %9, align 8, !tbaa !5
  %17 = load i64, ptr %7, align 8, !tbaa !9
  %18 = call i32 @strm_ptr_tag_p(i64 noundef %17, i32 noundef 3)
  %19 = icmp ne i32 %18, 0
  br i1 %19, label %20, label %24

20:                                               ; preds = %4
  %21 = load i64, ptr %7, align 8, !tbaa !9
  %22 = call ptr @strm_io_stream(i64 noundef %21, i32 noundef 1)
  %23 = call i64 @strm_ptr_value(ptr noundef %22)
  store i64 %23, ptr %7, align 8, !tbaa !9
  br label %50

24:                                               ; preds = %4
  %25 = load i64, ptr %7, align 8, !tbaa !9
  %26 = call i32 @strm_ptr_tag_p(i64 noundef %25, i32 noundef 1)
  %27 = icmp ne i32 %26, 0
  br i1 %27, label %28, label %34

28:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %29 = load i64, ptr %7, align 8, !tbaa !9
  %30 = call ptr @strm_value_ptr(i64 noundef %29, i32 noundef 1)
  store ptr %30, ptr %10, align 8, !tbaa !5
  %31 = load ptr, ptr %10, align 8, !tbaa !5
  %32 = call ptr @strm_stream_new(i32 noundef 1, ptr noundef @blk_exec, ptr noundef null, ptr noundef %31)
  %33 = call i64 @strm_ptr_value(ptr noundef %32)
  store i64 %33, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  br label %49

34:                                               ; preds = %24
  %35 = load i64, ptr %7, align 8, !tbaa !9
  %36 = call i32 @strm_array_p(i64 noundef %35)
  %37 = icmp ne i32 %36, 0
  br i1 %37, label %38, label %48

38:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %39 = call noalias ptr @malloc(i64 noundef 16) #5
  store ptr %39, ptr %11, align 8, !tbaa !5
  %40 = load i64, ptr %7, align 8, !tbaa !9
  %41 = load ptr, ptr %11, align 8, !tbaa !5
  %42 = getelementptr inbounds %struct.array_data, ptr %41, i32 0, i32 1
  store i64 %40, ptr %42, align 8, !tbaa !11
  %43 = load ptr, ptr %11, align 8, !tbaa !5
  %44 = getelementptr inbounds %struct.array_data, ptr %43, i32 0, i32 0
  store i32 0, ptr %44, align 8, !tbaa !14
  %45 = load ptr, ptr %11, align 8, !tbaa !5
  %46 = call ptr @strm_stream_new(i32 noundef 0, ptr noundef @arr_exec, ptr noundef null, ptr noundef %45)
  %47 = call i64 @strm_ptr_value(ptr noundef %46)
  store i64 %47, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  br label %48

48:                                               ; preds = %38, %34
  br label %49

49:                                               ; preds = %48, %28
  br label %50

50:                                               ; preds = %49, %20
  %51 = load i64, ptr %8, align 8, !tbaa !9
  %52 = call i32 @strm_ptr_tag_p(i64 noundef %51, i32 noundef 3)
  %53 = icmp ne i32 %52, 0
  br i1 %53, label %54, label %58

54:                                               ; preds = %50
  %55 = load i64, ptr %8, align 8, !tbaa !9
  %56 = call ptr @strm_io_stream(i64 noundef %55, i32 noundef 2)
  %57 = call i64 @strm_ptr_value(ptr noundef %56)
  store i64 %57, ptr %8, align 8, !tbaa !9
  br label %80

58:                                               ; preds = %50
  %59 = load i64, ptr %8, align 8, !tbaa !9
  %60 = call i32 @strm_ptr_tag_p(i64 noundef %59, i32 noundef 1)
  %61 = icmp ne i32 %60, 0
  br i1 %61, label %62, label %68

62:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %63 = load i64, ptr %8, align 8, !tbaa !9
  %64 = call ptr @strm_value_ptr(i64 noundef %63, i32 noundef 1)
  store ptr %64, ptr %12, align 8, !tbaa !5
  %65 = load ptr, ptr %12, align 8, !tbaa !5
  %66 = call ptr @strm_stream_new(i32 noundef 1, ptr noundef @blk_exec, ptr noundef null, ptr noundef %65)
  %67 = call i64 @strm_ptr_value(ptr noundef %66)
  store i64 %67, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  br label %79

68:                                               ; preds = %58
  %69 = load i64, ptr %8, align 8, !tbaa !9
  %70 = call i32 @strm_cfunc_p(i64 noundef %69)
  %71 = icmp ne i32 %70, 0
  br i1 %71, label %72, label %78

72:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %73 = load i64, ptr %8, align 8, !tbaa !9
  %74 = call ptr @strm_value_cfunc(i64 noundef %73)
  store ptr %74, ptr %13, align 8, !tbaa !5
  %75 = load ptr, ptr %13, align 8, !tbaa !5
  %76 = call ptr @strm_stream_new(i32 noundef 1, ptr noundef @cfunc_exec, ptr noundef @cfunc_closer, ptr noundef %75)
  %77 = call i64 @strm_ptr_value(ptr noundef %76)
  store i64 %77, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  br label %78

78:                                               ; preds = %72, %68
  br label %79

79:                                               ; preds = %78, %62
  br label %80

80:                                               ; preds = %79, %54
  %81 = load i64, ptr %7, align 8, !tbaa !9
  %82 = call i32 @strm_ptr_tag_p(i64 noundef %81, i32 noundef 0)
  %83 = icmp ne i32 %82, 0
  br i1 %83, label %84, label %119

84:                                               ; preds = %80
  %85 = load i64, ptr %8, align 8, !tbaa !9
  %86 = call i32 @strm_ptr_tag_p(i64 noundef %85, i32 noundef 0)
  %87 = icmp ne i32 %86, 0
  br i1 %87, label %88, label %119

88:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %89 = load i64, ptr %7, align 8, !tbaa !9
  %90 = call ptr @strm_value_ptr(i64 noundef %89, i32 noundef 0)
  store ptr %90, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %91 = load i64, ptr %8, align 8, !tbaa !9
  %92 = call ptr @strm_value_ptr(i64 noundef %91, i32 noundef 0)
  store ptr %92, ptr %15, align 8, !tbaa !5
  %93 = load ptr, ptr %14, align 8, !tbaa !5
  %94 = icmp eq ptr %93, null
  br i1 %94, label %108, label %95

95:                                               ; preds = %88
  %96 = load ptr, ptr %15, align 8, !tbaa !5
  %97 = icmp eq ptr %96, null
  br i1 %97, label %108, label %98

98:                                               ; preds = %95
  %99 = load ptr, ptr %14, align 8, !tbaa !5
  %100 = getelementptr inbounds %struct.strm_stream, ptr %99, i32 0, i32 2
  %101 = load i32, ptr %100, align 8, !tbaa !15
  %102 = icmp eq i32 %101, 2
  br i1 %102, label %108, label %103

103:                                              ; preds = %98
  %104 = load ptr, ptr %15, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.strm_stream, ptr %104, i32 0, i32 2
  %106 = load i32, ptr %105, align 8, !tbaa !15
  %107 = icmp eq i32 %106, 0
  br i1 %107, label %108, label %110

108:                                              ; preds = %103, %98, %95, %88
  %109 = load ptr, ptr %6, align 8, !tbaa !5
  call void @strm_raise(ptr noundef %109, ptr noundef @.str)
  store i32 1, ptr %5, align 4
  store i32 1, ptr %16, align 4
  br label %118

110:                                              ; preds = %103
  %111 = load i64, ptr %7, align 8, !tbaa !9
  %112 = call ptr @strm_value_ptr(i64 noundef %111, i32 noundef 0)
  %113 = load i64, ptr %8, align 8, !tbaa !9
  %114 = call ptr @strm_value_ptr(i64 noundef %113, i32 noundef 0)
  %115 = call i32 @strm_stream_connect(ptr noundef %112, ptr noundef %114)
  %116 = load i64, ptr %8, align 8, !tbaa !9
  %117 = load ptr, ptr %9, align 8, !tbaa !5
  store i64 %116, ptr %117, align 8, !tbaa !9
  store i32 0, ptr %5, align 4
  store i32 1, ptr %16, align 4
  br label %118

118:                                              ; preds = %110, %108
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  br label %120

119:                                              ; preds = %84, %80
  store i32 1, ptr %5, align 4
  br label %120

120:                                              ; preds = %119, %118
  %121 = load i32, ptr %5, align 4
  ret i32 %121
}

declare i32 @strm_ptr_tag_p(i64 noundef, i32 noundef) #1

declare i64 @strm_ptr_value(ptr noundef) #1

declare ptr @strm_io_stream(i64 noundef, i32 noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

declare ptr @strm_value_ptr(i64 noundef, i32 noundef) #1

declare ptr @strm_stream_new(i32 noundef, ptr noundef, ptr noundef, ptr noundef) #1

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

declare i32 @strm_array_p(i64 noundef) #1

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #3

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

declare i32 @strm_cfunc_p(i64 noundef) #1

declare ptr @strm_value_cfunc(i64 noundef) #1

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

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

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

declare i32 @strm_stream_connect(ptr noundef, ptr noundef) #1

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 = { "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 nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { nounwind }
attributes #5 = { 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 = !{!"long", !7, i64 0}
!11 = !{!12, !10, i64 8}
!12 = !{!"array_data", !13, i64 0, !10, i64 8}
!13 = !{!"int", !7, i64 0}
!14 = !{!12, !13, i64 0}
!15 = !{!16, !13, i64 8}
!16 = !{!"strm_stream", !13, i64 0, !13, i64 4, !13, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !10, i64 56, !10, i64 64, !6, i64 72, !13, i64 80, !6, i64 88, !13, i64 96}


; 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 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @strm_connect(ptr noundef %0, i64 noundef %1, i64 noundef %2, ptr nocapture noundef writeonly %3) local_unnamed_addr #0 {
  %5 = tail call i32 @strm_ptr_tag_p(i64 noundef %1, i32 noundef 3) #3
  %.not = icmp eq i32 %5, 0
  br i1 %.not, label %8, label %6

6:                                                ; preds = %4
  %7 = tail call ptr @strm_io_stream(i64 noundef %1, i32 noundef 1) #3
  br label %.sink.split

8:                                                ; preds = %4
  %9 = tail call i32 @strm_ptr_tag_p(i64 noundef %1, i32 noundef 1) #3
  %.not36 = icmp eq i32 %9, 0
  br i1 %.not36, label %13, label %10

10:                                               ; preds = %8
  %11 = tail call ptr @strm_value_ptr(i64 noundef %1, i32 noundef 1) #3
  %12 = tail call ptr @strm_stream_new(i32 noundef 1, ptr noundef nonnull @blk_exec, ptr noundef null, ptr noundef %11) #3
  br label %.sink.split

13:                                               ; preds = %8
  %14 = tail call i32 @strm_array_p(i64 noundef %1) #3
  %.not37 = icmp eq i32 %14, 0
  br i1 %.not37, label %20, label %15

15:                                               ; preds = %13
  %16 = tail call noalias dereferenceable_or_null(16) ptr @malloc(i64 noundef 16) #4
  %17 = getelementptr inbounds i8, ptr %16, i64 8
  store i64 %1, ptr %17, align 8, !tbaa !5
  store i32 0, ptr %16, align 8, !tbaa !11
  %18 = tail call ptr @strm_stream_new(i32 noundef 0, ptr noundef nonnull @arr_exec, ptr noundef null, ptr noundef nonnull %16) #3
  br label %.sink.split

.sink.split:                                      ; preds = %6, %15, %10
  %.sink = phi ptr [ %12, %10 ], [ %18, %15 ], [ %7, %6 ]
  %19 = tail call i64 @strm_ptr_value(ptr noundef %.sink) #3
  br label %20

20:                                               ; preds = %.sink.split, %13
  %.032 = phi i64 [ %1, %13 ], [ %19, %.sink.split ]
  %21 = tail call i32 @strm_ptr_tag_p(i64 noundef %2, i32 noundef 3) #3
  %.not38 = icmp eq i32 %21, 0
  br i1 %.not38, label %24, label %22

22:                                               ; preds = %20
  %23 = tail call ptr @strm_io_stream(i64 noundef %2, i32 noundef 2) #3
  br label %.sink.split43

24:                                               ; preds = %20
  %25 = tail call i32 @strm_ptr_tag_p(i64 noundef %2, i32 noundef 1) #3
  %.not39 = icmp eq i32 %25, 0
  br i1 %.not39, label %29, label %26

26:                                               ; preds = %24
  %27 = tail call ptr @strm_value_ptr(i64 noundef %2, i32 noundef 1) #3
  %28 = tail call ptr @strm_stream_new(i32 noundef 1, ptr noundef nonnull @blk_exec, ptr noundef null, ptr noundef %27) #3
  br label %.sink.split43

29:                                               ; preds = %24
  %30 = tail call i32 @strm_cfunc_p(i64 noundef %2) #3
  %.not40 = icmp eq i32 %30, 0
  br i1 %.not40, label %35, label %31

31:                                               ; preds = %29
  %32 = tail call ptr @strm_value_cfunc(i64 noundef %2) #3
  %33 = tail call ptr @strm_stream_new(i32 noundef 1, ptr noundef nonnull @cfunc_exec, ptr noundef nonnull @cfunc_closer, ptr noundef %32) #3
  br label %.sink.split43

.sink.split43:                                    ; preds = %22, %31, %26
  %.sink44 = phi ptr [ %28, %26 ], [ %33, %31 ], [ %23, %22 ]
  %34 = tail call i64 @strm_ptr_value(ptr noundef %.sink44) #3
  br label %35

35:                                               ; preds = %.sink.split43, %29
  %.033 = phi i64 [ %2, %29 ], [ %34, %.sink.split43 ]
  %36 = tail call i32 @strm_ptr_tag_p(i64 noundef %.032, i32 noundef 0) #3
  %.not41 = icmp eq i32 %36, 0
  br i1 %.not41, label %57, label %37

37:                                               ; preds = %35
  %38 = tail call i32 @strm_ptr_tag_p(i64 noundef %.033, i32 noundef 0) #3
  %.not42 = icmp eq i32 %38, 0
  br i1 %.not42, label %57, label %39

39:                                               ; preds = %37
  %40 = tail call ptr @strm_value_ptr(i64 noundef %.032, i32 noundef 0) #3
  %41 = tail call ptr @strm_value_ptr(i64 noundef %.033, i32 noundef 0) #3
  %42 = icmp eq ptr %40, null
  %43 = icmp eq ptr %41, null
  %or.cond = select i1 %42, i1 true, i1 %43
  br i1 %or.cond, label %52, label %44

44:                                               ; preds = %39
  %45 = getelementptr inbounds i8, ptr %40, i64 8
  %46 = load i32, ptr %45, align 8, !tbaa !12
  %47 = icmp eq i32 %46, 2
  br i1 %47, label %52, label %48

48:                                               ; preds = %44
  %49 = getelementptr inbounds i8, ptr %41, i64 8
  %50 = load i32, ptr %49, align 8, !tbaa !12
  %51 = icmp eq i32 %50, 0
  br i1 %51, label %52, label %53

52:                                               ; preds = %48, %44, %39
  tail call void @strm_raise(ptr noundef %0, ptr noundef nonnull @.str)
  br label %57

53:                                               ; preds = %48
  %54 = tail call ptr @strm_value_ptr(i64 noundef %.032, i32 noundef 0) #3
  %55 = tail call ptr @strm_value_ptr(i64 noundef %.033, i32 noundef 0) #3
  %56 = tail call i32 @strm_stream_connect(ptr noundef %54, ptr noundef %55) #3
  store i64 %.033, ptr %3, align 8, !tbaa !15
  br label %57

57:                                               ; preds = %35, %37, %52, %53
  %.1 = phi i32 [ 1, %52 ], [ 0, %53 ], [ 1, %37 ], [ 1, %35 ]
  ret i32 %.1
}

declare i32 @strm_ptr_tag_p(i64 noundef, i32 noundef) local_unnamed_addr #1

declare i64 @strm_ptr_value(ptr noundef) local_unnamed_addr #1

declare ptr @strm_io_stream(i64 noundef, i32 noundef) local_unnamed_addr #1

declare ptr @strm_value_ptr(i64 noundef, i32 noundef) local_unnamed_addr #1

declare ptr @strm_stream_new(i32 noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

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

declare i32 @strm_array_p(i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #2

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

declare i32 @strm_cfunc_p(i64 noundef) local_unnamed_addr #1

declare ptr @strm_value_cfunc(i64 noundef) local_unnamed_addr #1

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

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

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

declare i32 @strm_stream_connect(ptr noundef, ptr noundef) local_unnamed_addr #1

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 = { "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 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 #3 = { nounwind }
attributes #4 = { 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, !10, i64 8}
!6 = !{!"array_data", !7, i64 0, !10, i64 8}
!7 = !{!"int", !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 = !{!13, !7, i64 8}
!13 = !{!"strm_stream", !7, i64 0, !7, i64 4, !7, i64 8, !14, i64 16, !14, i64 24, !14, i64 32, !14, i64 40, !14, i64 48, !10, i64 56, !10, i64 64, !14, i64 72, !7, i64 80, !14, i64 88, !7, i64 96}
!14 = !{!"any pointer", !8, i64 0}
!15 = !{!10, !10, i64 0}


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