; LLVM IR from specinfo-ua/UAPKI :: library/uapki/src (cert-validator)

; 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"

%"class.UapkiNS::CertValidator::ExpectedCertItem" = type { i32, i32, %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA" }
%"class.UapkiNS::SmartBA" = type { ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN7UapkiNS13CertValidator16ExpectedCertItem14setResponderIdEbPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(32) %0, i1 noundef zeroext %1, ptr noundef %2) #1 align 2 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i8, align 1
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  %10 = zext i1 %1 to i8
  store i8 %10, ptr %6, align 1, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !5
  %11 = load ptr, ptr %5, align 8
  %12 = load ptr, ptr %7, align 8, !tbaa !5
  %13 = icmp ne ptr %12, null
  br i1 %13, label %15, label %14

14:                                               ; preds = %3
  store i32 4101, ptr %4, align 4
  br label %32

15:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %16 = load i8, ptr %6, align 1, !tbaa !9, !range !11, !noundef !12
  %17 = trunc i8 %16 to i1
  br i1 %17, label %18, label %20

18:                                               ; preds = %15
  %19 = getelementptr inbounds %"class.UapkiNS::CertValidator::ExpectedCertItem", ptr %11, i32 0, i32 2
  br label %22

20:                                               ; preds = %15
  %21 = getelementptr inbounds %"class.UapkiNS::CertValidator::ExpectedCertItem", ptr %11, i32 0, i32 3
  br label %22

22:                                               ; preds = %20, %18
  %23 = phi ptr [ %19, %18 ], [ %21, %20 ]
  store ptr %23, ptr %8, align 8, !tbaa !5
  %24 = load ptr, ptr %8, align 8, !tbaa !5
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  %26 = call ptr @ba_copy_with_alloc(ptr noundef %25, i64 noundef 0, i64 noundef 0)
  %27 = call noundef zeroext i1 @_ZN7UapkiNS7SmartBA3setEP12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef %26)
  br i1 %27, label %29, label %28

28:                                               ; preds = %22
  store i32 4097, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %31

29:                                               ; preds = %22
  %30 = getelementptr inbounds %"class.UapkiNS::CertValidator::ExpectedCertItem", ptr %11, i32 0, i32 1
  store i32 2, ptr %30, align 4, !tbaa !13
  store i32 0, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %31

31:                                               ; preds = %29, %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %32

32:                                               ; preds = %31, %14
  %33 = load i32, ptr %4, align 4
  ret i32 %33
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN7UapkiNS7SmartBA3setEP12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

declare ptr @ba_copy_with_alloc(ptr noundef, i64 noundef, i64 noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #2 = { mustprogress 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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !16, i64 4}
!14 = !{!"_ZTSN7UapkiNS13CertValidator16ExpectedCertItemE", !15, i64 0, !16, i64 4, !17, i64 8, !17, i64 16, !17, i64 24}
!15 = !{!"_ZTSN7UapkiNS13CertValidator10CertEntityE", !7, i64 0}
!16 = !{!"_ZTSN7UapkiNS13CertValidator16ExpectedCertItem6IdTypeE", !7, i64 0}
!17 = !{!"_ZTSN7UapkiNS7SmartBAE", !6, 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"

; Function Attrs: mustprogress uwtable
define dso_local noundef range(i32 0, 4102) i32 @_ZN7UapkiNS13CertValidator16ExpectedCertItem14setResponderIdEbPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(32) %0, i1 noundef zeroext %1, ptr noundef %2) local_unnamed_addr #0 align 2 {
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %10, label %4

4:                                                ; preds = %3
  %.v = select i1 %1, i64 8, i64 16
  %5 = getelementptr inbounds i8, ptr %0, i64 %.v
  %6 = tail call ptr @ba_copy_with_alloc(ptr noundef nonnull %2, i64 noundef 0, i64 noundef 0)
  %7 = tail call noundef zeroext i1 @_ZN7UapkiNS7SmartBA3setEP12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef %6)
  br i1 %7, label %8, label %10

8:                                                ; preds = %4
  %9 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 2, ptr %9, align 4, !tbaa !5
  br label %10

10:                                               ; preds = %8, %4, %3
  %.1 = phi i32 [ 4101, %3 ], [ 0, %8 ], [ 4097, %4 ]
  ret i32 %.1
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN7UapkiNS7SmartBA3setEP12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1 align 2

declare ptr @ba_copy_with_alloc(ptr noundef, i64 noundef, i64 noundef) local_unnamed_addr #2

attributes #0 = { mustprogress 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 = { mustprogress 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 #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" }

!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 4}
!6 = !{!"_ZTSN7UapkiNS13CertValidator16ExpectedCertItemE", !7, i64 0, !10, i64 4, !11, i64 8, !11, i64 16, !11, i64 24}
!7 = !{!"_ZTSN7UapkiNS13CertValidator10CertEntityE", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN7UapkiNS13CertValidator16ExpectedCertItem6IdTypeE", !8, i64 0}
!11 = !{!"_ZTSN7UapkiNS7SmartBAE", !12, i64 0}
!12 = !{!"any pointer", !8, i64 0}


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