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

; 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.130 = external hidden unnamed_addr constant [63 x i8], align 1
@.str.212 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.213 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.239 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.240 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.241 = external hidden unnamed_addr constant [8 x i8], align 1
@__FUNCTION__.tls_certificate_request_print = external hidden unnamed_addr constant [30 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local ptr @tls_cert_type_name(i32 noundef) #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.start.p0(i64 immarg, ptr nocapture) #2

declare i32 @format_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ...) #3

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

declare i32 @tls_uint16array_from_bytes(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #3

declare i32 @tls_uint8array_from_bytes(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #3

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

; Function Attrs: nounwind uwtable
define dso_local i32 @tls_certificate_request_print(ptr noundef %0, ptr noundef %1, i64 noundef %2, i32 noundef %3, i32 noundef %4) #0 {
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca i32, 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 i64 %2, ptr %9, align 8, !tbaa !9
  store i32 %3, ptr %10, align 4, !tbaa !11
  store i32 %4, ptr %11, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %18 = load ptr, ptr %7, align 8, !tbaa !5
  %19 = load i32, ptr %10, align 4, !tbaa !11
  %20 = load i32, ptr %11, align 4, !tbaa !11
  %21 = call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %18, i32 noundef %19, i32 noundef %20, ptr noundef @.str.239)
  %22 = load i32, ptr %11, align 4, !tbaa !11
  %23 = add nsw i32 %22, 4
  store i32 %23, ptr %11, align 4, !tbaa !11
  %24 = call i32 @tls_uint8array_from_bytes(ptr noundef %12, ptr noundef %14, ptr noundef %8, ptr noundef %9)
  %25 = icmp ne i32 %24, 1
  br i1 %25, label %26, label %27

26:                                               ; preds = %5
  br label %60

27:                                               ; preds = %5
  %28 = load ptr, ptr %7, align 8, !tbaa !5
  %29 = load i32, ptr %10, align 4, !tbaa !11
  %30 = load i32, ptr %11, align 4, !tbaa !11
  %31 = call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %28, i32 noundef %29, i32 noundef %30, ptr noundef @.str.240)
  br label %32

32:                                               ; preds = %36, %27
  %33 = load i64, ptr %14, align 8, !tbaa !9
  %34 = add i64 %33, -1
  store i64 %34, ptr %14, align 8, !tbaa !9
  %35 = icmp ne i64 %33, 0
  br i1 %35, label %36, label %49

36:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  %37 = load ptr, ptr %12, align 8, !tbaa !5
  %38 = getelementptr inbounds i8, ptr %37, i32 1
  store ptr %38, ptr %12, align 8, !tbaa !5
  %39 = load i8, ptr %37, align 1, !tbaa !13
  %40 = zext i8 %39 to i32
  store i32 %40, ptr %16, align 4, !tbaa !11
  %41 = load ptr, ptr %7, align 8, !tbaa !5
  %42 = load i32, ptr %10, align 4, !tbaa !11
  %43 = load i32, ptr %11, align 4, !tbaa !11
  %44 = add nsw i32 %43, 4
  %45 = load i32, ptr %16, align 4, !tbaa !11
  %46 = call ptr @tls_cert_type_name(i32 noundef %45)
  %47 = load i32, ptr %16, align 4, !tbaa !11
  %48 = call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %41, i32 noundef %42, i32 noundef %44, ptr noundef @.str.212, ptr noundef %46, i32 noundef %47)
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  br label %32, !llvm.loop !14

49:                                               ; preds = %32
  %50 = call i32 @tls_uint16array_from_bytes(ptr noundef %13, ptr noundef %15, ptr noundef %8, ptr noundef %9)
  %51 = icmp ne i32 %50, 1
  br i1 %51, label %52, label %53

52:                                               ; preds = %49
  br label %60

53:                                               ; preds = %49
  %54 = load ptr, ptr %7, align 8, !tbaa !5
  %55 = load i32, ptr %10, align 4, !tbaa !11
  %56 = load i32, ptr %11, align 4, !tbaa !11
  %57 = load ptr, ptr %13, align 8, !tbaa !5
  %58 = load i64, ptr %15, align 8, !tbaa !9
  %59 = call i32 @tls_certificate_subjects_print(ptr noundef %54, i32 noundef %55, i32 noundef %56, ptr noundef @.str.241, ptr noundef %57, i64 noundef %58)
  store i32 1, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %66

60:                                               ; preds = %52, %26
  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.213, ptr noundef @.str.130, i32 noundef 779, ptr noundef @__FUNCTION__.tls_certificate_request_print) #4
  br label %64

64:                                               ; preds = %61
  br label %65

65:                                               ; preds = %64
  store i32 -1, ptr %6, align 4
  store i32 1, ptr %17, align 4
  br label %66

66:                                               ; preds = %65, %53
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  %67 = load i32, ptr %6, align 4
  ret i32 %67
}

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 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 }

!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}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}


; 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.130 = external hidden unnamed_addr constant [63 x i8], align 1
@.str.212 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.213 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.239 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.240 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.241 = external hidden unnamed_addr constant [8 x i8], align 1
@__FUNCTION__.tls_certificate_request_print = external hidden unnamed_addr constant [30 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local ptr @tls_cert_type_name(i32 noundef) local_unnamed_addr #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.start.p0(i64 immarg, ptr nocapture) #2

declare i32 @format_print(ptr noundef, i32 noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #3

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

declare i32 @tls_uint16array_from_bytes(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #3

declare i32 @tls_uint8array_from_bytes(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #3

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

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 2) i32 @tls_certificate_request_print(ptr noundef %0, ptr noundef %1, i64 noundef %2, i32 noundef %3, i32 noundef %4) local_unnamed_addr #0 {
  %6 = alloca ptr, align 8
  %7 = alloca i64, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i64 %2, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  %12 = tail call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %0, i32 noundef %3, i32 noundef %4, ptr noundef nonnull @.str.239) #4
  %13 = add nsw i32 %4, 4
  %14 = call i32 @tls_uint8array_from_bytes(ptr noundef nonnull %8, ptr noundef nonnull %10, ptr noundef nonnull %6, ptr noundef nonnull %7) #4
  %.not = icmp eq i32 %14, 1
  br i1 %.not, label %15, label %34

15:                                               ; preds = %5
  %16 = call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %0, i32 noundef %3, i32 noundef %13, ptr noundef nonnull @.str.240) #4
  %17 = load i64, ptr %10, align 8, !tbaa !9
  %18 = add i64 %17, -1
  store i64 %18, ptr %10, align 8, !tbaa !9
  %.not1517 = icmp eq i64 %17, 0
  br i1 %.not1517, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %15
  %19 = add nsw i32 %4, 8
  br label %20

20:                                               ; preds = %.lr.ph, %20
  %21 = load ptr, ptr %8, align 8, !tbaa !5
  %22 = getelementptr inbounds i8, ptr %21, i64 1
  store ptr %22, ptr %8, align 8, !tbaa !5
  %23 = load i8, ptr %21, align 1, !tbaa !11
  %24 = zext i8 %23 to i32
  %25 = call ptr @tls_cert_type_name(i32 noundef %24)
  %26 = call i32 (ptr, i32, i32, ptr, ...) @format_print(ptr noundef %0, i32 noundef %3, i32 noundef %19, ptr noundef nonnull @.str.212, ptr noundef %25, i32 noundef %24) #4
  %27 = load i64, ptr %10, align 8, !tbaa !9
  %28 = add i64 %27, -1
  store i64 %28, ptr %10, align 8, !tbaa !9
  %.not15 = icmp eq i64 %27, 0
  br i1 %.not15, label %._crit_edge, label %20, !llvm.loop !12

._crit_edge:                                      ; preds = %20, %15
  %29 = call i32 @tls_uint16array_from_bytes(ptr noundef nonnull %9, ptr noundef nonnull %11, ptr noundef nonnull %6, ptr noundef nonnull %7) #4
  %.not16 = icmp eq i32 %29, 1
  br i1 %.not16, label %30, label %34

30:                                               ; preds = %._crit_edge
  %31 = load ptr, ptr %9, align 8, !tbaa !5
  %32 = load i64, ptr %11, align 8, !tbaa !9
  %33 = call i32 @tls_certificate_subjects_print(ptr noundef %0, i32 noundef %3, i32 noundef %13, ptr noundef nonnull @.str.241, ptr noundef %31, i64 noundef %32)
  br label %37

34:                                               ; preds = %5, %._crit_edge
  %35 = load ptr, ptr @stderr, align 8, !tbaa !5
  %36 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %35, ptr noundef nonnull @.str.213, ptr noundef nonnull @.str.130, i32 noundef 779, ptr noundef nonnull @__FUNCTION__.tls_certificate_request_print) #5
  br label %37

37:                                               ; preds = %34, %30
  %.0 = phi i32 [ -1, %34 ], [ 1, %30 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  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 = { 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 }
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 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass