; LLVM IR from specinfo-ua/UAPKI :: library/common/pkix (attribute-helper)

; 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::AttributeHelper::RevocationRefsBuilder" = type { ptr, %"class.std::vector.22", ptr }
%"class.std::vector.22" = type { %"struct.std::_Vector_base.23" }
%"struct.std::_Vector_base.23" = type { %"struct.std::_Vector_base<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *, std::allocator<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *>>::_Vector_impl" }
%"struct.std::_Vector_base<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *, std::allocator<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *>>::_Vector_impl" = type { %"struct.std::_Vector_base<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *, std::allocator<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *, std::allocator<UapkiNS::AttributeHelper::RevocationRefsBuilder::CrlOcspRef *>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: nounwind allocsize(0,1)
declare noalias ptr @calloc(i64 noundef, i64 noundef) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZN7UapkiNS15AttributeHelper21RevocationRefsBuilder4initEv(ptr noundef nonnull align 8 dereferenceable(40) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  %4 = call noalias ptr @calloc(i64 noundef 1, i64 noundef 48) #2
  %5 = getelementptr inbounds %"class.UapkiNS::AttributeHelper::RevocationRefsBuilder", ptr %3, i32 0, i32 0
  store ptr %4, ptr %5, align 8, !tbaa !9
  %6 = getelementptr inbounds %"class.UapkiNS::AttributeHelper::RevocationRefsBuilder", ptr %3, i32 0, i32 0
  %7 = load ptr, ptr %6, align 8, !tbaa !9
  %8 = icmp ne ptr %7, null
  %9 = zext i1 %8 to i64
  %10 = select i1 %8, i32 0, i32 4097
  ret i32 %10
}

attributes #0 = { nounwind allocsize(0,1) "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 = { nounwind allocsize(0,1) }

!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, !6, i64 0}
!10 = !{!"_ZTSN7UapkiNS15AttributeHelper21RevocationRefsBuilderE", !6, i64 0, !11, i64 8, !6, i64 32}
!11 = !{!"_ZTSSt6vectorIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}


; 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 nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: write, inaccessiblemem: readwrite) uwtable
define dso_local noundef range(i32 0, 4098) i32 @_ZN7UapkiNS15AttributeHelper21RevocationRefsBuilder4initEv(ptr nocapture noundef nonnull writeonly align 8 dereferenceable(40) %0) local_unnamed_addr #1 align 2 {
  %2 = tail call noalias dereferenceable_or_null(48) ptr @calloc(i64 noundef 1, i64 noundef 48) #2
  store ptr %2, ptr %0, align 8, !tbaa !5
  %.not = icmp eq ptr %2, null
  %3 = select i1 %.not, i32 4097, i32 0
  ret i32 %3
}

attributes #0 = { mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 nofree nounwind willreturn memory(argmem: write, inaccessiblemem: readwrite) 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 = { nounwind allocsize(0,1) }

!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, !7, i64 0}
!6 = !{!"_ZTSN7UapkiNS15AttributeHelper21RevocationRefsBuilderE", !7, i64 0, !10, i64 8, !7, i64 32}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt6vectorIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE", !11, i64 0}
!11 = !{!"_ZTSSt12_Vector_baseIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE12_Vector_implE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIPN7UapkiNS15AttributeHelper21RevocationRefsBuilder10CrlOcspRefESaIS4_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}


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