; LLVM IR from thepowersgang/mrustc :: src/ast/expr.ll (ZNK3AST19ExprNode_CallObject5cloneEv)

; 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.AST::ExprNodeP" = type { ptr }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl" }
%"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl" = type { %"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl_data" }
%"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.AST::ExprNode_CallObject" = type { %"class.AST::ExprNode", %"class.AST::ExprNodeP", %"class.std::vector.13" }
%"class.AST::ExprNode" = type { ptr, %"class.AST::AttributeList", %struct.Span }
%"class.AST::AttributeList" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl" }
%"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl" = type { %"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl_data" }
%"struct.std::_Vector_base<AST::Attribute, std::allocator<AST::Attribute>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.Span = type { ptr }

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(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(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK3AST9ExprNodePptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN3AST12_GLOBAL__N_112mk_exprnodepERK4SpanPNS_8ExprNodeE(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8ExprNode4spanEv(ptr noundef nonnull align 8 dereferenceable(40)) #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #6

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3AST19ExprNode_CallObject5cloneEv(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(72) %1) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.std::vector.13", align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca ptr, align 8
  %10 = alloca %"class.AST::ExprNodeP", align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca %"class.AST::ExprNodeP", align 8
  %14 = alloca i1, align 1
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %15 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #7
  call void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  %16 = getelementptr inbounds %"struct.AST::ExprNode_CallObject", ptr %15, i32 0, i32 2
  store ptr %16, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  %17 = load ptr, ptr %6, align 8, !tbaa !5
  %18 = call ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  %19 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %7, i32 0, i32 0
  store ptr %18, ptr %19, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #7
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = call ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  %22 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %8, i32 0, i32 0
  store ptr %21, ptr %22, align 8
  br label %23

23:                                               ; preds = %36, %2
  %24 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  br i1 %24, label %26, label %25

25:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  br label %47

26:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  store ptr %27, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %28 = load ptr, ptr %9, align 8, !tbaa !5
  %29 = invoke noundef ptr @_ZNK3AST9ExprNodePptEv(ptr noundef nonnull align 8 dereferenceable(8) %28)
          to label %30 unwind label %38

30:                                               ; preds = %26
  %31 = load ptr, ptr %29, align 8, !tbaa !9
  %32 = getelementptr inbounds ptr, ptr %31, i64 4
  %33 = load ptr, ptr %32, align 8
  invoke void %33(ptr dead_on_unwind writable sret(%"class.AST::ExprNodeP") align 8 %10, ptr noundef nonnull align 8 dereferenceable(40) %29)
          to label %34 unwind label %38

34:                                               ; preds = %30
  invoke void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %35 unwind label %42

35:                                               ; preds = %34
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %36

36:                                               ; preds = %35
  %37 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  br label %23

38:                                               ; preds = %30, %26
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %11, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %12, align 4
  br label %46

42:                                               ; preds = %34
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %11, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %12, align 4
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br label %46

46:                                               ; preds = %42, %38
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  br label %77

47:                                               ; preds = %25
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8ExprNode4spanEv(ptr noundef nonnull align 8 dereferenceable(40) %15)
          to label %49 unwind label %61

49:                                               ; preds = %47
  %50 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 72) #8
          to label %51 unwind label %61

51:                                               ; preds = %49
  store i1 true, ptr %14, align 1
  %52 = getelementptr inbounds %"struct.AST::ExprNode_CallObject", ptr %15, i32 0, i32 1
  %53 = invoke noundef ptr @_ZNK3AST9ExprNodePptEv(ptr noundef nonnull align 8 dereferenceable(8) %52)
          to label %54 unwind label %65

54:                                               ; preds = %51
  %55 = load ptr, ptr %53, align 8, !tbaa !9
  %56 = getelementptr inbounds ptr, ptr %55, i64 4
  %57 = load ptr, ptr %56, align 8
  invoke void %57(ptr dead_on_unwind writable sret(%"class.AST::ExprNodeP") align 8 %13, ptr noundef nonnull align 8 dereferenceable(40) %53)
          to label %58 unwind label %65

58:                                               ; preds = %54
  invoke void @_ZN3AST19ExprNode_CallObjectC2ENS_9ExprNodePEOSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(72) %50, ptr noundef %13, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %59 unwind label %69

59:                                               ; preds = %58
  store i1 false, ptr %14, align 1
  invoke void @_ZN3AST12_GLOBAL__N_112mk_exprnodepERK4SpanPNS_8ExprNodeE(ptr dead_on_unwind writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %48, ptr noundef %50)
          to label %60 unwind label %69

60:                                               ; preds = %59
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  call void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #7
  ret void

61:                                               ; preds = %49, %47
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %11, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %12, align 4
  br label %77

65:                                               ; preds = %54, %51
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %11, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %12, align 4
  br label %73

69:                                               ; preds = %59, %58
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %11, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %12, align 4
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #7
  br label %73

73:                                               ; preds = %69, %65
  %74 = load i1, ptr %14, align 1
  br i1 %74, label %75, label %76

75:                                               ; preds = %73
  call void @_ZdlPvm(ptr noundef %50, i64 noundef 72) #9
  br label %76

76:                                               ; preds = %75, %73
  br label %77

77:                                               ; preds = %76, %61, %46
  call void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #7
  br label %78

78:                                               ; preds = %77
  %79 = load ptr, ptr %11, align 8
  %80 = load i32, ptr %12, align 4
  %81 = insertvalue { ptr, i32 } poison, ptr %79, 0
  %82 = insertvalue { ptr, i32 } %81, i32 %80, 1
  resume { ptr, i32 } %82
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3AST19ExprNode_CallObjectC2ENS_9ExprNodePEOSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare void @_ZN3AST9ExprNodePD1Ev(ptr)

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 = { 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 #4 = { inlinehint 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 #5 = { nobuiltin allocsize(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 #6 = { nobuiltin 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 #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin 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 = !{!"vtable pointer", !8, 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"

%"class.AST::ExprNodeP" = type { ptr }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl" }
%"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl" = type { %"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl_data" }
%"struct.std::_Vector_base<AST::ExprNodeP, std::allocator<AST::ExprNodeP>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; 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 nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(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(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; 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 nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK3AST9ExprNodePptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN3AST12_GLOBAL__N_112mk_exprnodepERK4SpanPNS_8ExprNodeE(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8ExprNode4spanEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3AST19ExprNode_CallObject5cloneEv(ptr dead_on_unwind noalias writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(72) %1) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::vector.13", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.AST::ExprNodeP", align 8
  %7 = alloca %"class.AST::ExprNodeP", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #7
  call void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %8 = getelementptr inbounds i8, ptr %1, i64 48
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #7
  %9 = call ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #7
  store ptr %9, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  %10 = call ptr @_ZNKSt6vectorIN3AST9ExprNodePESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #7
  store ptr %10, ptr %5, align 8
  %11 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  br i1 %11, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %20, %2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  %12 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8ExprNode4spanEv(ptr noundef nonnull align 8 dereferenceable(40) %1)
  %13 = invoke noalias noundef nonnull dereferenceable(72) ptr @_Znwm(i64 noundef 72) #8
          to label %28 unwind label %38

.lr.ph:                                           ; preds = %2, %20
  %14 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %15 = call noundef ptr @_ZNK3AST9ExprNodePptEv(ptr noundef nonnull align 8 dereferenceable(8) %14)
  %16 = load ptr, ptr %15, align 8, !tbaa !5
  %17 = getelementptr inbounds i8, ptr %16, i64 32
  %18 = load ptr, ptr %17, align 8
  invoke void %18(ptr dead_on_unwind nonnull writable sret(%"class.AST::ExprNodeP") align 8 %6, ptr noundef nonnull align 8 dereferenceable(40) %15)
          to label %19 unwind label %23

19:                                               ; preds = %.lr.ph
  invoke void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(8) %6)
          to label %20 unwind label %25

20:                                               ; preds = %19
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #7
  %22 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN3AST9ExprNodePESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  br i1 %22, label %.lr.ph, label %._crit_edge

23:                                               ; preds = %.lr.ph
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %27

25:                                               ; preds = %19
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  br label %27

27:                                               ; preds = %25, %23
  %.pn12 = phi { ptr, i32 } [ %26, %25 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  br label %44

28:                                               ; preds = %._crit_edge
  %29 = getelementptr inbounds i8, ptr %1, i64 40
  %30 = call noundef ptr @_ZNK3AST9ExprNodePptEv(ptr noundef nonnull align 8 dereferenceable(8) %29)
  %31 = load ptr, ptr %30, align 8, !tbaa !5
  %32 = getelementptr inbounds i8, ptr %31, i64 32
  %33 = load ptr, ptr %32, align 8
  invoke void %33(ptr dead_on_unwind nonnull writable sret(%"class.AST::ExprNodeP") align 8 %7, ptr noundef nonnull align 8 dereferenceable(40) %30)
          to label %34 unwind label %.thread

34:                                               ; preds = %28
  invoke void @_ZN3AST19ExprNode_CallObjectC2ENS_9ExprNodePEOSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(72) %13, ptr noundef nonnull %7, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %36 unwind label %.thread18

.thread18:                                        ; preds = %34
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  br label %43

36:                                               ; preds = %34
  invoke void @_ZN3AST12_GLOBAL__N_112mk_exprnodepERK4SpanPNS_8ExprNodeE(ptr dead_on_unwind writable sret(%"class.AST::ExprNodeP") align 8 %0, ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull %13)
          to label %37 unwind label %41

37:                                               ; preds = %36
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  call void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #7
  ret void

38:                                               ; preds = %._crit_edge
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %44

.thread:                                          ; preds = %28
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %43

41:                                               ; preds = %36
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3AST9ExprNodePD1Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  br label %44

43:                                               ; preds = %.thread18, %.thread
  %.pn17 = phi { ptr, i32 } [ %40, %.thread ], [ %35, %.thread18 ]
  call void @_ZdlPvm(ptr noundef nonnull %13, i64 noundef 72) #9
  br label %44

44:                                               ; preds = %41, %43, %38, %27
  %.pn12.pn = phi { ptr, i32 } [ %.pn12, %27 ], [ %.pn17, %43 ], [ %42, %41 ], [ %39, %38 ]
  call void @_ZNSt6vectorIN3AST9ExprNodePESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn12.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3AST19ExprNode_CallObjectC2ENS_9ExprNodePEOSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare void @_ZN3AST9ExprNodePD1Ev(ptr) local_unnamed_addr

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 = { 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 #4 = { inlinehint 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 #5 = { nobuiltin allocsize(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 #6 = { nobuiltin 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 #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


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