; LLVM IR from NervanaSystems/ngraph :: src/ngraph/node_output.ll (ZNK6ngraph6OutputIKNS_4NodeEE9get_usersEb)

; 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.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::set.93" = type { %"class.std::_Rb_tree.94" }
%"class.std::_Rb_tree.94" = type { %"struct.std::_Rb_tree<ngraph::Input<Node>, ngraph::Input<Node>, std::_Identity<ngraph::Input<Node>>, std::less<ngraph::Input<Node>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<ngraph::Input<Node>, ngraph::Input<Node>, std::_Identity<ngraph::Input<Node>>, std::less<ngraph::Input<Node>>>::_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.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ngraph::Input" = type { ptr, i64 }

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23enable_shared_from_thisIN6ngraph4NodeEE16shared_from_thisEv(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

declare noundef ptr @_ZNK6ngraph5InputINS_4NodeEE8get_nodeEv(ptr noundef nonnull align 8 dereferenceable(16)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEES6_(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(16) ptr @_ZNKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEdeEv(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 @_ZNSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

declare noundef zeroext i1 @_ZN6ngraph7is_usedEPNS_4NodeE(ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(16)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6ngraph6OutputIKNS_4NodeEE17get_target_inputsEv(ptr dead_on_unwind noalias writable sret(%"class.std::set.93") align 8, ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK6ngraph6OutputIKNS_4NodeEE9get_usersEb(ptr dead_on_unwind noalias writable sret(%"class.std::vector.5") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, i1 noundef zeroext %2) #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i8, align 1
  %7 = alloca i1, align 1
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::set.93", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %13 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %14 = alloca %"class.ngraph::Input", align 8
  %15 = alloca ptr, align 8
  %16 = alloca %"class.std::shared_ptr", align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  %17 = zext i1 %2 to i8
  store i8 %17, ptr %6, align 1, !tbaa !9
  %18 = load ptr, ptr %5, align 8
  store i1 false, ptr %7, align 1
  call void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 48, ptr %9) #5
  invoke void @_ZNK6ngraph6OutputIKNS_4NodeEE17get_target_inputsEv(ptr dead_on_unwind writable sret(%"class.std::set.93") align 8 %9, ptr noundef nonnull align 8 dereferenceable(24) %18)
          to label %19 unwind label %29

19:                                               ; preds = %3
  store ptr %9, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  %21 = call ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %20) #5
  %22 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %12, i32 0, i32 0
  store ptr %21, ptr %22, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  %24 = call ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %23) #5
  %25 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %13, i32 0, i32 0
  store ptr %24, ptr %25, align 8
  br label %26

26:                                               ; preds = %62, %19
  %27 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEES6_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #5
  br i1 %27, label %33, label %28

28:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @_ZNSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %66

29:                                               ; preds = %3
  %30 = landingpad { ptr, i32 }
          cleanup
  %31 = extractvalue { ptr, i32 } %30, 0
  store ptr %31, ptr %10, align 8
  %32 = extractvalue { ptr, i32 } %30, 1
  store i32 %32, ptr %11, align 4
  br label %65

33:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #5
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %14, ptr align 8 %34, i64 16, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  %35 = invoke noundef ptr @_ZNK6ngraph5InputINS_4NodeEE8get_nodeEv(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %36 unwind label %48

36:                                               ; preds = %33
  store ptr %35, ptr %15, align 8, !tbaa !5
  %37 = load i8, ptr %6, align 1, !tbaa !9, !range !14, !noundef !15
  %38 = trunc i8 %37 to i1
  br i1 %38, label %39, label %43

39:                                               ; preds = %36
  %40 = load ptr, ptr %15, align 8, !tbaa !5
  %41 = invoke noundef zeroext i1 @_ZN6ngraph7is_usedEPNS_4NodeE(ptr noundef %40)
          to label %42 unwind label %48

42:                                               ; preds = %39
  br i1 %41, label %43, label %61

43:                                               ; preds = %42, %36
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #5
  %44 = load ptr, ptr %15, align 8, !tbaa !5
  %45 = getelementptr inbounds i8, ptr %44, i64 8
  invoke void @_ZNSt23enable_shared_from_thisIN6ngraph4NodeEE16shared_from_thisEv(ptr dead_on_unwind writable sret(%"class.std::shared_ptr") align 8 %16, ptr noundef nonnull align 8 dereferenceable(16) %45)
          to label %46 unwind label %52

46:                                               ; preds = %43
  invoke void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %47 unwind label %56

47:                                               ; preds = %46
  call void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #5
  br label %61

48:                                               ; preds = %39, %33
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %10, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %11, align 4
  br label %64

52:                                               ; preds = %43
  %53 = landingpad { ptr, i32 }
          cleanup
  %54 = extractvalue { ptr, i32 } %53, 0
  store ptr %54, ptr %10, align 8
  %55 = extractvalue { ptr, i32 } %53, 1
  store i32 %55, ptr %11, align 4
  br label %60

56:                                               ; preds = %46
  %57 = landingpad { ptr, i32 }
          cleanup
  %58 = extractvalue { ptr, i32 } %57, 0
  store ptr %58, ptr %10, align 8
  %59 = extractvalue { ptr, i32 } %57, 1
  store i32 %59, ptr %11, align 4
  call void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  br label %60

60:                                               ; preds = %56, %52
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #5
  br label %64

61:                                               ; preds = %47, %42
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #5
  br label %62

62:                                               ; preds = %61
  %63 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  br label %26

64:                                               ; preds = %60, %48
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @_ZNSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %9) #5
  br label %65

65:                                               ; preds = %64, %29
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %70

66:                                               ; preds = %28
  store i1 true, ptr %7, align 1
  %67 = load i1, ptr %7, align 1
  br i1 %67, label %69, label %68

68:                                               ; preds = %66
  call void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %69

69:                                               ; preds = %68, %66
  ret void

70:                                               ; preds = %65
  %71 = load ptr, ptr %10, align 8
  %72 = load i32, ptr %11, align 4
  %73 = insertvalue { ptr, i32 } poison, ptr %71, 0
  %74 = insertvalue { ptr, i32 } %73, i32 %72, 1
  resume { ptr, i32 } %74
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 = !{i64 0, i64 8, !5, i64 8, i64 8, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}


; 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.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::set.93" = type { %"class.std::_Rb_tree.94" }
%"class.std::_Rb_tree.94" = type { %"struct.std::_Rb_tree<ngraph::Input<Node>, ngraph::Input<Node>, std::_Identity<ngraph::Input<Node>>, std::less<ngraph::Input<Node>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<ngraph::Input<Node>, ngraph::Input<Node>, std::_Identity<ngraph::Input<Node>>, std::less<ngraph::Input<Node>>>::_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.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::shared_ptr<ngraph::Node>, std::allocator<std::shared_ptr<ngraph::Node>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ngraph::Input" = type { ptr, i64 }

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23enable_shared_from_thisIN6ngraph4NodeEE16shared_from_thisEv(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

declare noundef ptr @_ZNK6ngraph5InputINS_4NodeEE8get_nodeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEES6_(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(16) ptr @_ZNKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEdeEv(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 @_ZNSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

declare noundef zeroext i1 @_ZN6ngraph7is_usedEPNS_4NodeE(ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK6ngraph6OutputIKNS_4NodeEE17get_target_inputsEv(ptr dead_on_unwind noalias writable sret(%"class.std::set.93") align 8, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK6ngraph6OutputIKNS_4NodeEE9get_usersEb(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::vector.5") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, i1 noundef zeroext %2) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::set.93", align 8
  %5 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %6 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %7 = alloca %"class.ngraph::Input", align 8
  %8 = alloca %"class.std::shared_ptr", align 8
  tail call void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %4) #5
  invoke void @_ZNK6ngraph6OutputIKNS_4NodeEE17get_target_inputsEv(ptr dead_on_unwind nonnull writable sret(%"class.std::set.93") align 8 %4, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %9 unwind label %28

9:                                                ; preds = %3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %10 = call ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %4) #5
  store ptr %10, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  %11 = call ptr @_ZNKSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %4) #5
  store ptr %11, ptr %6, align 8
  %12 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEES6_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %12, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %9
  br i1 %2, label %.lr.ph.split.us, label %.lr.ph.split

.lr.ph.split.us:                                  ; preds = %.lr.ph, %22
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(16) %13, i64 16, i1 false), !tbaa.struct !5
  %14 = invoke noundef ptr @_ZNK6ngraph5InputINS_4NodeEE8get_nodeEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %15 unwind label %.split.us

15:                                               ; preds = %.lr.ph.split.us
  %16 = invoke noundef zeroext i1 @_ZN6ngraph7is_usedEPNS_4NodeE(ptr noundef %14)
          to label %17 unwind label %.split.us

17:                                               ; preds = %15
  br i1 %16, label %18, label %22

18:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  %19 = getelementptr inbounds i8, ptr %14, i64 8
  invoke void @_ZNSt23enable_shared_from_thisIN6ngraph4NodeEE16shared_from_thisEv(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr") align 8 %8, ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %20 unwind label %.split15.us

20:                                               ; preds = %18
  invoke void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %21 unwind label %.split18.us

21:                                               ; preds = %20
  call void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  br label %22

22:                                               ; preds = %21, %17
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %24 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEES6_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %24, label %.lr.ph.split.us, label %._crit_edge

.split.us:                                        ; preds = %15, %.lr.ph.split.us
  %25 = landingpad { ptr, i32 }
          cleanup
  br label %43

.split15.us:                                      ; preds = %18
  %26 = landingpad { ptr, i32 }
          cleanup
  br label %42

.split18.us:                                      ; preds = %20
  %27 = landingpad { ptr, i32 }
          cleanup
  br label %41

._crit_edge:                                      ; preds = %35, %22, %9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @_ZNSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #5
  ret void

28:                                               ; preds = %3
  %29 = landingpad { ptr, i32 }
          cleanup
  br label %44

.lr.ph.split:                                     ; preds = %.lr.ph, %35
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %30 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(16) %30, i64 16, i1 false), !tbaa.struct !5
  %31 = invoke noundef ptr @_ZNK6ngraph5InputINS_4NodeEE8get_nodeEv(ptr noundef nonnull align 8 dereferenceable(16) %7)
          to label %32 unwind label %.split

32:                                               ; preds = %.lr.ph.split
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  %33 = getelementptr inbounds i8, ptr %31, i64 8
  invoke void @_ZNSt23enable_shared_from_thisIN6ngraph4NodeEE16shared_from_thisEv(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr") align 8 %8, ptr noundef nonnull align 8 dereferenceable(16) %33)
          to label %34 unwind label %.split15

34:                                               ; preds = %32
  invoke void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EE9push_backEOS3_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %35 unwind label %.split18

35:                                               ; preds = %34
  call void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %37 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIN6ngraph5InputINS0_4NodeEEEES6_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %37, label %.lr.ph.split, label %._crit_edge

.split:                                           ; preds = %.lr.ph.split
  %38 = landingpad { ptr, i32 }
          cleanup
  br label %43

.split15:                                         ; preds = %32
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %42

.split18:                                         ; preds = %34
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %41

41:                                               ; preds = %.split18.us, %.split18
  %.us-phi19 = phi { ptr, i32 } [ %40, %.split18 ], [ %27, %.split18.us ]
  call void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  br label %42

42:                                               ; preds = %.split15, %.split15.us, %41
  %.pn = phi { ptr, i32 } [ %.us-phi19, %41 ], [ %39, %.split15 ], [ %26, %.split15.us ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  br label %43

43:                                               ; preds = %.split, %.split.us, %42
  %.pn.pn = phi { ptr, i32 } [ %.pn, %42 ], [ %38, %.split ], [ %25, %.split.us ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  call void @_ZNSt3setIN6ngraph5InputINS0_4NodeEEESt4lessIS3_ESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %4) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #5
  br label %44

44:                                               ; preds = %43, %28
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %43 ], [ %29, %28 ]
  call void @_ZNSt6vectorISt10shared_ptrIN6ngraph4NodeEESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  resume { ptr, i32 } %.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN6ngraph4NodeELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 = !{i64 0, i64 8, !6, i64 8, i64 8, !10}
!6 = !{!7, !7, i64 0}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!11, !11, i64 0}
!11 = !{!"long", !8, i64 0}


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