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

; 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 [57 x i8], align 1
@__FUNCTION__.cms_set_data = external hidden unnamed_addr constant [13 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
declare dso_local i32 @cms_content_info_header_to_der(i32 noundef, i64 noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @cms_content_info_to_der(i32 noundef, ptr noundef, i64 noundef, ptr noundef, ptr noundef) #2

declare i32 @asn1_type_to_der(i32 noundef, ptr noundef, i64 noundef, ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @cms_set_data(ptr noundef %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) #2 {
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i64, align 8
  %12 = alloca i32, align 4
  %13 = alloca [1 x i8], align 1
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store i64 %3, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 118, ptr %10, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  store i64 0, ptr %11, align 8, !tbaa !9
  %14 = load ptr, ptr %8, align 8, !tbaa !5
  %15 = load i64, ptr %9, align 8, !tbaa !9
  %16 = call i32 @asn1_type_to_der(i32 noundef 4, ptr noundef %14, i64 noundef %15, ptr noundef null, ptr noundef %11)
  %17 = icmp slt i32 %16, 0
  br i1 %17, label %18, label %24

18:                                               ; preds = %4
  br label %19

19:                                               ; preds = %18
  %20 = load ptr, ptr @stderr, align 8, !tbaa !5
  %21 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %20, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 2042, ptr noundef @__FUNCTION__.cms_set_data) #4
  br label %22

22:                                               ; preds = %19
  br label %23

23:                                               ; preds = %22
  store i32 -1, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %62

24:                                               ; preds = %4
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  store i64 0, ptr %25, align 8, !tbaa !9
  %26 = load ptr, ptr %6, align 8, !tbaa !5
  %27 = icmp ne ptr %26, null
  br i1 %27, label %43, label %28

28:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #4
  %29 = load i32, ptr %10, align 4, !tbaa !11
  %30 = getelementptr inbounds [1 x i8], ptr %13, i64 0, i64 0
  %31 = load i64, ptr %11, align 8, !tbaa !9
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = call i32 @cms_content_info_to_der(i32 noundef %29, ptr noundef %30, i64 noundef %31, ptr noundef null, ptr noundef %32)
  %34 = icmp ne i32 %33, 1
  br i1 %34, label %35, label %41

35:                                               ; preds = %28
  br label %36

36:                                               ; preds = %35
  %37 = load ptr, ptr @stderr, align 8, !tbaa !5
  %38 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %37, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 2049, ptr noundef @__FUNCTION__.cms_set_data) #4
  br label %39

39:                                               ; preds = %36
  br label %40

40:                                               ; preds = %39
  store i32 -1, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %42

41:                                               ; preds = %28
  store i32 1, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %42

42:                                               ; preds = %41, %40
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #4
  br label %62

43:                                               ; preds = %24
  %44 = load i32, ptr %10, align 4, !tbaa !11
  %45 = load i64, ptr %11, align 8, !tbaa !9
  %46 = load ptr, ptr %7, align 8, !tbaa !5
  %47 = call i32 @cms_content_info_header_to_der(i32 noundef %44, i64 noundef %45, ptr noundef %6, ptr noundef %46)
  %48 = icmp ne i32 %47, 1
  br i1 %48, label %55, label %49

49:                                               ; preds = %43
  %50 = load ptr, ptr %8, align 8, !tbaa !5
  %51 = load i64, ptr %9, align 8, !tbaa !9
  %52 = load ptr, ptr %7, align 8, !tbaa !5
  %53 = call i32 @asn1_type_to_der(i32 noundef 4, ptr noundef %50, i64 noundef %51, ptr noundef %6, ptr noundef %52)
  %54 = icmp slt i32 %53, 0
  br i1 %54, label %55, label %61

55:                                               ; preds = %49, %43
  br label %56

56:                                               ; preds = %55
  %57 = load ptr, ptr @stderr, align 8, !tbaa !5
  %58 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %57, ptr noundef @.str, ptr noundef @.str.1, i32 noundef 2056, ptr noundef @__FUNCTION__.cms_set_data) #4
  br label %59

59:                                               ; preds = %56
  br label %60

60:                                               ; preds = %59
  store i32 -1, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %62

61:                                               ; preds = %49
  store i32 1, ptr %5, align 4
  store i32 1, ptr %12, align 4
  br label %62

62:                                               ; preds = %61, %60, %42, %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  %63 = load i32, ptr %5, align 4
  ret i32 %63
}

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 }

!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"

@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
@__FUNCTION__.cms_set_data = external hidden unnamed_addr constant [13 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
declare dso_local i32 @cms_content_info_header_to_der(i32 noundef, i64 noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local i32 @cms_content_info_to_der(i32 noundef, ptr noundef, i64 noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @asn1_type_to_der(i32 noundef, ptr noundef, i64 noundef, ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 2) i32 @cms_set_data(ptr noundef %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) local_unnamed_addr #2 {
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca [1 x i8], align 1
  store ptr %0, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  store i64 0, ptr %6, align 8, !tbaa !9
  %8 = call i32 @asn1_type_to_der(i32 noundef 4, ptr noundef %2, i64 noundef %3, ptr noundef null, ptr noundef nonnull %6) #4
  %9 = icmp slt i32 %8, 0
  br i1 %9, label %10, label %13

10:                                               ; preds = %4
  %11 = load ptr, ptr @stderr, align 8, !tbaa !5
  %12 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %11, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 2042, ptr noundef nonnull @__FUNCTION__.cms_set_data) #5
  br label %30

13:                                               ; preds = %4
  store i64 0, ptr %1, align 8, !tbaa !9
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %14, label %21

14:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #4
  %15 = load i64, ptr %6, align 8, !tbaa !9
  %16 = call i32 @cms_content_info_to_der(i32 noundef 118, ptr noundef nonnull %7, i64 noundef %15, ptr noundef null, ptr noundef nonnull %1)
  %.not10 = icmp eq i32 %16, 1
  br i1 %.not10, label %20, label %17

17:                                               ; preds = %14
  %18 = load ptr, ptr @stderr, align 8, !tbaa !5
  %19 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %18, ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 2049, ptr noundef nonnull @__FUNCTION__.cms_set_data) #5
  br label %20

20:                                               ; preds = %14, %17
  %.0 = phi i32 [ -1, %17 ], [ 1, %14 ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  br label %30

21:                                               ; preds = %13
  %22 = load i64, ptr %6, align 8, !tbaa !9
  %23 = call i32 @cms_content_info_header_to_der(i32 noundef 118, i64 noundef %22, ptr noundef nonnull %5, ptr noundef nonnull %1)
  %.not11 = icmp eq i32 %23, 1
  br i1 %.not11, label %24, label %27

24:                                               ; preds = %21
  %25 = call i32 @asn1_type_to_der(i32 noundef 4, ptr noundef %2, i64 noundef %3, ptr noundef nonnull %5, ptr noundef nonnull %1) #4
  %26 = icmp slt i32 %25, 0
  br i1 %26, label %27, label %30

27:                                               ; preds = %21, %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 2056, ptr noundef nonnull @__FUNCTION__.cms_set_data) #5
  br label %30

30:                                               ; preds = %24, %27, %20, %10
  %.1 = phi i32 [ -1, %10 ], [ -1, %27 ], [ %.0, %20 ], [ 1, %24 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  ret i32 %.1
}

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 = { "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}


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