; LLVM IR from facebook/redex :: libredex/PointsToSemantics.ll (ZlsRSoRK17PointsToSemantics)

; 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.UnorderedMap<DexMethodRef *, PointsToMethodSemantics>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base.324" }
%"struct.std::__detail::_Node_iterator_base.324" = type { ptr }
%class.PointsToSemantics = type { i8, %class.TypeSystem, %class.PointsToSemanticsUtils, %class.UnorderedMap.267 }
%class.TypeSystem = type { %"class.virt_scope::ClassScopes", %class.UnorderedMap.212, %class.UnorderedMap.231, %class.UnorderedMap.212 }
%"class.virt_scope::ClassScopes" = type { %class.UnorderedMap.174, %class.UnorderedMap.196, %class.UnorderedMap.212, %class.UnorderedMap.212, %"class.std::map" }
%class.UnorderedMap.174 = type { %"class.std::unordered_map.176" }
%"class.std::unordered_map.176" = type { %"class.std::_Hashtable.177" }
%"class.std::_Hashtable.177" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%class.UnorderedMap.196 = type { %"class.std::unordered_map.198" }
%"class.std::unordered_map.198" = type { %"class.std::_Hashtable.199" }
%"class.std::_Hashtable.199" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<const DexString *, std::pair<const DexString *const, std::map<const DexProto *, std::vector<virt_scope::VirtualScope>, dexprotos_comparator>>, std::_Select1st<std::pair<const DexString *const, std::map<const DexProto *, std::vector<virt_scope::VirtualScope>, dexprotos_comparator>>>, dexstrings_comparator>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<const DexString *, std::pair<const DexString *const, std::map<const DexProto *, std::vector<virt_scope::VirtualScope>, dexprotos_comparator>>, std::_Select1st<std::pair<const DexString *const, std::map<const DexProto *, std::vector<virt_scope::VirtualScope>, dexprotos_comparator>>>, dexstrings_comparator>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%class.UnorderedMap.231 = type { %"class.std::unordered_map.233" }
%"class.std::unordered_map.233" = type { %"class.std::_Hashtable.234" }
%"class.std::_Hashtable.234" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedMap.212 = type { %"class.std::unordered_map.214" }
%"class.std::unordered_map.214" = type { %"class.std::_Hashtable.215" }
%"class.std::_Hashtable.215" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.PointsToSemanticsUtils = type { %"class.std::unordered_set.247", ptr, ptr }
%"class.std::unordered_set.247" = type { %"class.std::_Hashtable.248" }
%"class.std::_Hashtable.248" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%class.UnorderedMap.267 = type { %"class.std::unordered_map.269" }
%"class.std::unordered_map.269" = type { %"class.std::_Hashtable.270" }
%"class.std::_Hashtable.270" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::pair.330" = type { ptr, %class.PointsToMethodSemantics }
%class.PointsToMethodSemantics = type { ptr, i32, i64, %"class.std::vector.128" }
%"class.std::vector.128" = type { %"struct.std::_Vector_base.129" }
%"struct.std::_Vector_base.129" = type { %"struct.std::_Vector_base<PointsToAction, std::allocator<PointsToAction>>::_Vector_impl" }
%"struct.std::_Vector_base<PointsToAction, std::allocator<PointsToAction>>::_Vector_impl" = type { %"struct.std::_Vector_base<PointsToAction, std::allocator<PointsToAction>>::_Vector_impl_data" }
%"struct.std::_Vector_base<PointsToAction, std::allocator<PointsToAction>>::_Vector_impl_data" = type { ptr, ptr, 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
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK23PointsToMethodSemantics(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(48)) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK17PointsToSemantics(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(576) %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.UnorderedMap<DexMethodRef *, PointsToMethodSemantics>::ConstUnorderedIterable", align 8
  %7 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %8 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %9 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %class.PointsToSemantics, ptr %10, i32 0, i32 3
  %12 = call ptr @_Z17UnorderedIterableI12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56) %11)
  %13 = getelementptr inbounds %"class.UnorderedMap<DexMethodRef *, PointsToMethodSemantics>::ConstUnorderedIterable", ptr %6, i32 0, i32 0
  store ptr %12, ptr %13, align 8
  store ptr %6, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = call ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %14)
  %16 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %7, i32 0, i32 0
  %17 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.324", ptr %16, i32 0, i32 0
  store ptr %15, ptr %17, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = call ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %18)
  %20 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %8, i32 0, i32 0
  %21 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.324", ptr %20, i32 0, i32 0
  store ptr %19, ptr %21, align 8
  br label %22

22:                                               ; preds = %31, %2
  %23 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #3
  br i1 %23, label %25, label %24

24:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #3
  br label %33

25:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  %26 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #3
  store ptr %26, ptr %9, align 8, !tbaa !5
  %27 = load ptr, ptr %3, align 8, !tbaa !5
  %28 = load ptr, ptr %9, align 8, !tbaa !5
  %29 = getelementptr inbounds %"struct.std::pair.330", ptr %28, i32 0, i32 1
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK23PointsToMethodSemantics(ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef nonnull align 8 dereferenceable(48) %29)
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  br label %31

31:                                               ; preds = %25
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #3
  br label %22

33:                                               ; preds = %24
  %34 = load ptr, ptr %3, align 8, !tbaa !5
  ret ptr %34
}

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

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 = { 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"}


; 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"

%"class.UnorderedMap<DexMethodRef *, PointsToMethodSemantics>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base.324" }
%"struct.std::__detail::_Node_iterator_base.324" = type { ptr }

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

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK23PointsToMethodSemantics(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK17PointsToSemantics(ptr noundef nonnull returned align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(576) %1) local_unnamed_addr #1 {
  %3 = alloca %"class.UnorderedMap<DexMethodRef *, PointsToMethodSemantics>::ConstUnorderedIterable", align 8
  %4 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %5 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #3
  %6 = getelementptr inbounds i8, ptr %1, i64 520
  %7 = tail call ptr @_Z17UnorderedIterableI12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56) %6)
  store ptr %7, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #3
  %8 = call ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
  store ptr %8, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #3
  %9 = call ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %3)
  store ptr %9, ptr %5, align 8
  %10 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  br i1 %10, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #3
  ret ptr %0

.lr.ph:                                           ; preds = %2, %.lr.ph
  %11 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #3
  %12 = getelementptr inbounds i8, ptr %11, i64 8
  %13 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK23PointsToMethodSemantics(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(48) %12)
  %14 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #3
  %15 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  br i1 %15, label %.lr.ph, label %._crit_edge
}

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESB_EEbE4typeELb1EEDaRKSB_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedMapIP12DexMethodRef23PointsToMethodSemanticsSt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNKSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorISt4pairIKP12DexMethodRef23PointsToMethodSemanticsELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

attributes #0 = { mustprogress 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 = { 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)"}


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