; LLVM IR from guanzhi/GmSSL :: src (pem)

; 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.BASE64_CTX = type { i32, i32, [80 x i8], i32, i32 }

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [57 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [17 x i8], align 1
@__FUNCTION__.pem_read = external hidden unnamed_addr constant [9 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: nounwind
declare i32 @fprintf(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 uwtable
define dso_local i32 @pem_read(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i64 noundef %4) #2 {
  %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 i64, align 8
  %12 = alloca [80 x i8], align 16
  %13 = alloca [80 x i8], align 16
  %14 = alloca [80 x i8], align 16
  %15 = alloca i32, align 4
  %16 = alloca %struct.BASE64_CTX, align 4
  %17 = alloca i32, align 4
  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 i64 %4, ptr %11, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 80, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 80, ptr %13) #5
  call void @llvm.lifetime.start.p0(i64 80, ptr %14) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.start.p0(i64 96, ptr %16) #5
  %18 = getelementptr inbounds [80 x i8], ptr %13, i64 0, i64 0
  %19 = load ptr, ptr %8, align 8, !tbaa !5
  %20 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef %18, i64 noundef 80, ptr noundef @.str.4, ptr noundef %19) #5
  %21 = getelementptr inbounds [80 x i8], ptr %14, i64 0, i64 0
  %22 = load ptr, ptr %8, align 8, !tbaa !5
  %23 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef %21, i64 noundef 80, ptr noundef @.str.5, ptr noundef %22) #5
  %24 = load ptr, ptr %7, align 8, !tbaa !5
  %25 = call i32 @feof(ptr noundef %24) #5
  %26 = icmp ne i32 %25, 0
  br i1 %26, label %27, label %33

27:                                               ; preds = %5
  br label %28

28:                                               ; preds = %27
  %29 = load ptr, ptr @stderr, align 8, !tbaa !5
  %30 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %29, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 82, ptr noundef @__FUNCTION__.pem_read) #5
  br label %31

31:                                               ; preds = %28
  br label %32

32:                                               ; preds = %31
  store i32 0, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %107

33:                                               ; preds = %5
  %34 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %35 = load ptr, ptr %7, align 8, !tbaa !5
  %36 = call ptr @fgets(ptr noundef %34, i32 noundef 80, ptr noundef %35)
  %37 = icmp ne ptr %36, null
  br i1 %37, label %49, label %38

38:                                               ; preds = %33
  %39 = load ptr, ptr %7, align 8, !tbaa !5
  %40 = call i32 @feof(ptr noundef %39) #5
  %41 = icmp ne i32 %40, 0
  br i1 %41, label %42, label %43

42:                                               ; preds = %38
  store i32 0, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %107

43:                                               ; preds = %38
  br label %44

44:                                               ; preds = %43
  %45 = load ptr, ptr @stderr, align 8, !tbaa !5
  %46 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %45, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 91, ptr noundef @__FUNCTION__.pem_read) #5
  br label %47

47:                                               ; preds = %44
  br label %48

48:                                               ; preds = %47
  store i32 -1, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %107

49:                                               ; preds = %33
  %50 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %51 = call i32 @remove_newline(ptr noundef %50)
  %52 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %53 = getelementptr inbounds [80 x i8], ptr %13, i64 0, i64 0
  %54 = call i32 @strcmp(ptr noundef %52, ptr noundef %53) #6
  %55 = icmp ne i32 %54, 0
  br i1 %55, label %56, label %62

56:                                               ; preds = %49
  br label %57

57:                                               ; preds = %56
  %58 = load ptr, ptr @stderr, align 8, !tbaa !5
  %59 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %58, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 100, ptr noundef @__FUNCTION__.pem_read) #5
  br label %60

60:                                               ; preds = %57
  br label %61

61:                                               ; preds = %60
  store i32 -1, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %107

62:                                               ; preds = %49
  %63 = load ptr, ptr %10, align 8, !tbaa !5
  store i64 0, ptr %63, align 8, !tbaa !9
  call void @base64_decode_init(ptr noundef %16)
  br label %64

64:                                               ; preds = %83, %62
  %65 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %66 = load ptr, ptr %7, align 8, !tbaa !5
  %67 = call ptr @fgets(ptr noundef %65, i32 noundef 80, ptr noundef %66)
  %68 = icmp ne ptr %67, null
  br i1 %68, label %75, label %69

69:                                               ; preds = %64
  br label %70

70:                                               ; preds = %69
  %71 = load ptr, ptr @stderr, align 8, !tbaa !5
  %72 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %71, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 110, ptr noundef @__FUNCTION__.pem_read) #5
  br label %73

73:                                               ; preds = %70
  br label %74

74:                                               ; preds = %73
  store i32 -1, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %107

75:                                               ; preds = %64
  %76 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %77 = call i32 @remove_newline(ptr noundef %76)
  %78 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %79 = getelementptr inbounds [80 x i8], ptr %14, i64 0, i64 0
  %80 = call i32 @strcmp(ptr noundef %78, ptr noundef %79) #6
  %81 = icmp eq i32 %80, 0
  br i1 %81, label %82, label %83

82:                                               ; preds = %75
  br label %99

83:                                               ; preds = %75
  %84 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %85 = getelementptr inbounds [80 x i8], ptr %12, i64 0, i64 0
  %86 = call i64 @strlen(ptr noundef %85) #6
  %87 = trunc i64 %86 to i32
  %88 = load ptr, ptr %9, align 8, !tbaa !5
  %89 = call i32 @base64_decode_update(ptr noundef %16, ptr noundef %84, i32 noundef %87, ptr noundef %88, ptr noundef %15)
  %90 = load i32, ptr %15, align 4, !tbaa !11
  %91 = load ptr, ptr %9, align 8, !tbaa !5
  %92 = sext i32 %90 to i64
  %93 = getelementptr inbounds i8, ptr %91, i64 %92
  store ptr %93, ptr %9, align 8, !tbaa !5
  %94 = load i32, ptr %15, align 4, !tbaa !11
  %95 = sext i32 %94 to i64
  %96 = load ptr, ptr %10, align 8, !tbaa !5
  %97 = load i64, ptr %96, align 8, !tbaa !9
  %98 = add i64 %97, %95
  store i64 %98, ptr %96, align 8, !tbaa !9
  br label %64

99:                                               ; preds = %82
  %100 = load ptr, ptr %9, align 8, !tbaa !5
  %101 = call i32 @base64_decode_finish(ptr noundef %16, ptr noundef %100, ptr noundef %15)
  %102 = load i32, ptr %15, align 4, !tbaa !11
  %103 = sext i32 %102 to i64
  %104 = load ptr, ptr %10, align 8, !tbaa !5
  %105 = load i64, ptr %104, align 8, !tbaa !9
  %106 = add i64 %105, %103
  store i64 %106, ptr %104, align 8, !tbaa !9
  store i32 1, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %107

107:                                              ; preds = %99, %74, %61, %48, %42, %32
  call void @llvm.lifetime.end.p0(i64 96, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %12) #5
  %108 = load i32, ptr %6, align 4
  ret i32 %108
}

; Function Attrs: nounwind
declare i32 @snprintf(ptr noundef, i64 noundef, ptr noundef, ...) #1

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

declare ptr @fgets(ptr noundef, i32 noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
declare hidden i32 @remove_newline(ptr noundef) #2

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #4

declare void @base64_decode_init(ptr noundef) #3

declare i32 @base64_decode_update(ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) #3

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #4

declare i32 @base64_decode_finish(ptr noundef, ptr noundef, ptr noundef) #3

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 = { 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 #3 = { "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 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 #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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"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.BASE64_CTX = type { i32, i32, [80 x i8], i32, i32 }

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [57 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [17 x i8], align 1
@__FUNCTION__.pem_read = external hidden unnamed_addr constant [9 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: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) 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: nounwind uwtable
define dso_local range(i32 -1, 2) i32 @pem_read(ptr nocapture noundef %0, ptr noundef %1, ptr noundef %2, ptr nocapture noundef %3, i64 noundef %4) local_unnamed_addr #2 {
  %6 = alloca [80 x i8], align 16
  %7 = alloca [80 x i8], align 16
  %8 = alloca [80 x i8], align 16
  %9 = alloca i32, align 4
  %10 = alloca %struct.BASE64_CTX, align 4
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %6) #5
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #5
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %10) #5
  %11 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef nonnull dereferenceable(1) %7, i64 noundef 80, ptr noundef nonnull @.str.4, ptr noundef %1) #5
  %12 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef nonnull dereferenceable(1) %8, i64 noundef 80, ptr noundef nonnull @.str.5, ptr noundef %1) #5
  %13 = tail call i32 @feof(ptr noundef %0) #5
  %.not = icmp eq i32 %13, 0
  br i1 %.not, label %17, label %14

14:                                               ; preds = %5
  %15 = load ptr, ptr @stderr, align 8, !tbaa !5
  %16 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %15, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 82, ptr noundef nonnull @__FUNCTION__.pem_read) #6
  br label %53

17:                                               ; preds = %5
  %18 = call ptr @fgets(ptr noundef nonnull %6, i32 noundef 80, ptr noundef %0)
  %.not13 = icmp eq ptr %18, null
  br i1 %.not13, label %19, label %24

19:                                               ; preds = %17
  %20 = call i32 @feof(ptr noundef %0) #5
  %.not14 = icmp eq i32 %20, 0
  br i1 %.not14, label %21, label %53

21:                                               ; preds = %19
  %22 = load ptr, ptr @stderr, align 8, !tbaa !5
  %23 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %22, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 91, ptr noundef nonnull @__FUNCTION__.pem_read) #6
  br label %53

24:                                               ; preds = %17
  %25 = call i32 @remove_newline(ptr noundef nonnull %6)
  %26 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %6, ptr noundef nonnull dereferenceable(1) %7) #7
  %.not15 = icmp eq i32 %26, 0
  br i1 %.not15, label %30, label %27

27:                                               ; preds = %24
  %28 = load ptr, ptr @stderr, align 8, !tbaa !5
  %29 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %28, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 100, ptr noundef nonnull @__FUNCTION__.pem_read) #6
  br label %53

30:                                               ; preds = %24
  store i64 0, ptr %3, align 8, !tbaa !9
  call void @base64_decode_init(ptr noundef nonnull %10) #5
  %31 = call ptr @fgets(ptr noundef nonnull %6, i32 noundef 80, ptr noundef %0)
  %.not1618 = icmp eq ptr %31, null
  br i1 %.not1618, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %37, %30
  %32 = load ptr, ptr @stderr, align 8, !tbaa !5
  %33 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %32, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 110, ptr noundef nonnull @__FUNCTION__.pem_read) #6
  br label %53

.lr.ph:                                           ; preds = %30, %37
  %.01219 = phi ptr [ %43, %37 ], [ %2, %30 ]
  %34 = call i32 @remove_newline(ptr noundef nonnull %6)
  %35 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %6, ptr noundef nonnull dereferenceable(1) %8) #7
  %36 = icmp eq i32 %35, 0
  br i1 %36, label %47, label %37

37:                                               ; preds = %.lr.ph
  %38 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %6) #7
  %39 = trunc i64 %38 to i32
  %40 = call i32 @base64_decode_update(ptr noundef nonnull %10, ptr noundef nonnull %6, i32 noundef %39, ptr noundef %.01219, ptr noundef nonnull %9) #5
  %41 = load i32, ptr %9, align 4, !tbaa !11
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds i8, ptr %.01219, i64 %42
  %44 = load i64, ptr %3, align 8, !tbaa !9
  %45 = add i64 %44, %42
  store i64 %45, ptr %3, align 8, !tbaa !9
  %46 = call ptr @fgets(ptr noundef nonnull %6, i32 noundef 80, ptr noundef %0)
  %.not16 = icmp eq ptr %46, null
  br i1 %.not16, label %._crit_edge, label %.lr.ph

47:                                               ; preds = %.lr.ph
  %48 = call i32 @base64_decode_finish(ptr noundef nonnull %10, ptr noundef %.01219, ptr noundef nonnull %9) #5
  %49 = load i32, ptr %9, align 4, !tbaa !11
  %50 = sext i32 %49 to i64
  %51 = load i64, ptr %3, align 8, !tbaa !9
  %52 = add i64 %51, %50
  store i64 %52, ptr %3, align 8, !tbaa !9
  br label %53

53:                                               ; preds = %19, %47, %._crit_edge, %27, %21, %14
  %.0 = phi i32 [ 0, %14 ], [ -1, %27 ], [ 1, %47 ], [ -1, %._crit_edge ], [ -1, %21 ], [ 0, %19 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %6) #5
  ret i32 %.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: nofree nounwind
declare noundef i32 @feof(ptr nocapture noundef) local_unnamed_addr #1

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

; Function Attrs: nounwind uwtable
declare hidden i32 @remove_newline(ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #3

declare void @base64_decode_init(ptr noundef) local_unnamed_addr #4

declare i32 @base64_decode_update(ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

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

declare i32 @base64_decode_finish(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

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 = { 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 #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 }
attributes #6 = { cold 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, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}


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