; LLVM IR from guanzhi/GmSSL :: src (x509_ext)

; 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"

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [13 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [62 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [17 x i8], align 1
@__FUNCTION__.x509_policy_information_print = external hidden unnamed_addr constant [30 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

declare i32 @asn1_type_from_der(i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i32 @asn1_length_is_zero(i64 noundef) #2

declare i32 @format_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ...) #2

declare i32 @asn1_object_identifier_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @x509_policy_qualifier_infos_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, i64 noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local ptr @x509_cert_policy_id_name(i32 noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @x509_cert_policy_id_from_der(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @x509_policy_information_print(ptr noundef %0, i32 noundef %1, i32 noundef %2, ptr noundef %3, ptr noundef %4, i64 noundef %5) #3 {
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i64, align 8
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca [32 x i32], align 16
  %17 = alloca i64, align 8
  %18 = alloca ptr, align 8
  %19 = alloca i64, align 8
  %20 = alloca i32, align 4
  store ptr %0, ptr %8, align 8, !tbaa !5
  store i32 %1, ptr %9, align 4, !tbaa !9
  store i32 %2, ptr %10, align 4, !tbaa !9
  store ptr %3, ptr %11, align 8, !tbaa !5
  store ptr %4, ptr %12, align 8, !tbaa !5
  store i64 %5, ptr %13, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 128, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %21 = load ptr, ptr %8, align 8, !tbaa !5
  %22 = load i32, ptr %9, align 4, !tbaa !9
  %23 = load i32, ptr %10, align 4, !tbaa !9
  %24 = load ptr, ptr %11, align 8, !tbaa !5
  %25 = call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %21, i32 noundef %22, i32 noundef %23, ptr noundef @.str.2, ptr noundef %24)
  %26 = load i32, ptr %10, align 4, !tbaa !9
  %27 = add nsw i32 %26, 4
  store i32 %27, ptr %10, align 4, !tbaa !9
  %28 = getelementptr inbounds [32 x i32], ptr %16, i64 0, i64 0
  %29 = call i32 @x509_cert_policy_id_from_der(ptr noundef %15, ptr noundef %28, ptr noundef %17, ptr noundef %12, ptr noundef %13)
  %30 = icmp ne i32 %29, 1
  br i1 %30, label %31, label %32

31:                                               ; preds = %6
  br label %60

32:                                               ; preds = %6
  %33 = load ptr, ptr %8, align 8, !tbaa !5
  %34 = load i32, ptr %9, align 4, !tbaa !9
  %35 = load i32, ptr %10, align 4, !tbaa !9
  %36 = load i32, ptr %15, align 4, !tbaa !9
  %37 = call ptr @x509_cert_policy_id_name(i32 noundef %36)
  %38 = getelementptr inbounds [32 x i32], ptr %16, i64 0, i64 0
  %39 = load i64, ptr %17, align 8, !tbaa !11
  %40 = call i32 @asn1_object_identifier_print(ptr noundef %33, i32 noundef %34, i32 noundef %35, ptr noundef @.str.34, ptr noundef %37, ptr noundef %38, i64 noundef %39)
  %41 = call i32 @asn1_type_from_der(i32 noundef 48, ptr noundef %18, ptr noundef %19, ptr noundef %12, ptr noundef %13)
  store i32 %41, ptr %14, align 4, !tbaa !9
  %42 = icmp slt i32 %41, 0
  br i1 %42, label %43, label %44

43:                                               ; preds = %32
  br label %60

44:                                               ; preds = %32
  %45 = load i32, ptr %14, align 4, !tbaa !9
  %46 = icmp ne i32 %45, 0
  br i1 %46, label %47, label %54

47:                                               ; preds = %44
  %48 = load ptr, ptr %8, align 8, !tbaa !5
  %49 = load i32, ptr %9, align 4, !tbaa !9
  %50 = load i32, ptr %10, align 4, !tbaa !9
  %51 = load ptr, ptr %18, align 8, !tbaa !5
  %52 = load i64, ptr %19, align 8, !tbaa !11
  %53 = call i32 @x509_policy_qualifier_infos_print(ptr noundef %48, i32 noundef %49, i32 noundef %50, ptr noundef @.str.35, ptr noundef %51, i64 noundef %52)
  br label %54

54:                                               ; preds = %47, %44
  %55 = load i64, ptr %13, align 8, !tbaa !11
  %56 = call i32 @asn1_length_is_zero(i64 noundef %55)
  %57 = icmp ne i32 %56, 1
  br i1 %57, label %58, label %59

58:                                               ; preds = %54
  br label %60

59:                                               ; preds = %54
  store i32 1, ptr %7, align 4
  store i32 1, ptr %20, align 4
  br label %66

60:                                               ; preds = %58, %43, %31
  br label %61

61:                                               ; preds = %60
  %62 = load ptr, ptr @stderr, align 8, !tbaa !5
  %63 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %62, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 1783, ptr noundef @__FUNCTION__.x509_policy_information_print) #4
  br label %64

64:                                               ; preds = %61
  br label %65

65:                                               ; preds = %64
  store i32 -1, ptr %7, align 4
  store i32 1, ptr %20, align 4
  br label %66

66:                                               ; preds = %65, %59
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 128, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  %67 = load i32, ptr %7, align 4
  ret i32 %67
}

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 = { "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 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 #4 = { 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 = !{!"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, !12, i64 0}
!12 = !{!"long", !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"

@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 [62 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.35 = external hidden unnamed_addr constant [17 x i8], align 1
@__FUNCTION__.x509_policy_information_print = external hidden unnamed_addr constant [30 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

declare i32 @asn1_type_from_der(i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @asn1_length_is_zero(i64 noundef) local_unnamed_addr #2

declare i32 @format_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #2

declare i32 @asn1_object_identifier_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @x509_policy_qualifier_infos_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare dso_local ptr @x509_cert_policy_id_name(i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
declare dso_local i32 @x509_cert_policy_id_from_der(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 2) i32 @x509_policy_information_print(ptr noundef %0, i32 noundef %1, i32 noundef %2, ptr noundef %3, ptr noundef %4, i64 noundef %5) local_unnamed_addr #3 {
  %7 = alloca ptr, align 8
  %8 = alloca i64, align 8
  %9 = alloca i32, align 4
  %10 = alloca [32 x i32], align 16
  %11 = alloca i64, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i64, align 8
  store ptr %4, ptr %7, align 8, !tbaa !5
  store i64 %5, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #4
  call void @llvm.lifetime.start.p0(i64 128, ptr nonnull %10) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #4
  %14 = tail call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %0, i32 noundef %1, i32 noundef %2, ptr noundef nonnull @.str.2, ptr noundef %3) #4
  %15 = add nsw i32 %2, 4
  %16 = call i32 @x509_cert_policy_id_from_der(ptr noundef nonnull %9, ptr noundef nonnull %10, ptr noundef nonnull %11, ptr noundef nonnull %7, ptr noundef nonnull %8)
  %.not = icmp eq i32 %16, 1
  br i1 %.not, label %17, label %32

17:                                               ; preds = %6
  %18 = load i32, ptr %9, align 4, !tbaa !11
  %19 = call ptr @x509_cert_policy_id_name(i32 noundef %18)
  %20 = load i64, ptr %11, align 8, !tbaa !9
  %21 = call i32 @asn1_object_identifier_print(ptr noundef %0, i32 noundef %1, i32 noundef %15, ptr noundef nonnull @.str.34, ptr noundef %19, ptr noundef nonnull %10, i64 noundef %20) #4
  %22 = call i32 @asn1_type_from_der(i32 noundef 48, ptr noundef nonnull %12, ptr noundef nonnull %13, ptr noundef nonnull %7, ptr noundef nonnull %8) #4
  %23 = icmp slt i32 %22, 0
  br i1 %23, label %32, label %24

24:                                               ; preds = %17
  %.not13 = icmp eq i32 %22, 0
  br i1 %.not13, label %29, label %25

25:                                               ; preds = %24
  %26 = load ptr, ptr %12, align 8, !tbaa !5
  %27 = load i64, ptr %13, align 8, !tbaa !9
  %28 = call i32 @x509_policy_qualifier_infos_print(ptr noundef %0, i32 noundef %1, i32 noundef %15, ptr noundef nonnull @.str.35, ptr noundef %26, i64 noundef %27)
  br label %29

29:                                               ; preds = %25, %24
  %30 = load i64, ptr %8, align 8, !tbaa !9
  %31 = call i32 @asn1_length_is_zero(i64 noundef %30) #4
  %.not14 = icmp eq i32 %31, 1
  br i1 %.not14, label %35, label %32

32:                                               ; preds = %6, %17, %29
  %33 = load ptr, ptr @stderr, align 8, !tbaa !5
  %34 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %33, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 1783, ptr noundef nonnull @__FUNCTION__.x509_policy_information_print) #5
  br label %35

35:                                               ; preds = %29, %32
  %.0 = phi i32 [ -1, %32 ], [ 1, %29 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 128, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #4
  ret i32 %.0
}

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 = { "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 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 #4 = { nounwind }
attributes #5 = { cold 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 = !{!"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,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass