; LLVM IR from hlzz/libvot :: src/graph (image_graph)

; 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"

%"struct.vot::ImageNode" = type { i32, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.vot::ImageGraph" = type { i32, %"class.std::vector", %"class.std::vector.0" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<vot::ImageNode, std::allocator<vot::ImageNode>>::_Vector_impl" }
%"struct.std::_Vector_base<vot::ImageNode, std::allocator<vot::ImageNode>>::_Vector_impl" = type { %"struct.std::_Vector_base<vot::ImageNode, std::allocator<vot::ImageNode>>::_Vector_impl_data" }
%"struct.std::_Vector_base<vot::ImageNode, std::allocator<vot::ImageNode>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::unordered_map<int, vot::LinkEdge>, std::allocator<std::unordered_map<int, vot::LinkEdge>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unordered_map<int, vot::LinkEdge>, std::allocator<std::unordered_map<int, vot::LinkEdge>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unordered_map<int, vot::LinkEdge>, std::allocator<std::unordered_map<int, vot::LinkEdge>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unordered_map<int, vot::LinkEdge>, std::allocator<std::unordered_map<int, vot::LinkEdge>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.1 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [71 x i8], align 1
@__PRETTY_FUNCTION__._ZN3vot10ImageGraphC2ERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EESB_ = external hidden unnamed_addr constant [96 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3vot9ImageNodeC2EiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(72), i32 noundef, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZN3vot9ImageNodeaSERKS0_(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(72)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3vot9ImageNodeD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #4 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3vot10ImageGraphC2ERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EESB_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"struct.vot::ImageNode", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %11 = load ptr, ptr %4, align 8
  %12 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 1
  call void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  %13 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 2
  call void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  %15 = call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  %16 = load ptr, ptr %5, align 8, !tbaa !5
  %17 = call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  %18 = icmp eq i64 %15, %17
  br i1 %18, label %19, label %20

19:                                               ; preds = %3
  br label %22

20:                                               ; preds = %3
  call void @__assert_fail(ptr noundef @.str.1, ptr noundef @.str.2, i32 noundef 62, ptr noundef @__PRETTY_FUNCTION__._ZN3vot10ImageGraphC2ERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EESB_) #7
  unreachable

21:                                               ; No predecessors!
  br label %22

22:                                               ; preds = %21, %19
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %23) #6
  %25 = trunc i64 %24 to i32
  %26 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 0
  store i32 %25, ptr %26, align 8, !tbaa !9
  %27 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 2
  %28 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 0
  %29 = load i32, ptr %28, align 8, !tbaa !9
  %30 = sext i32 %29 to i64
  invoke void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %30)
          to label %31 unwind label %43

31:                                               ; preds = %22
  %32 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 1
  %33 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 0
  %34 = load i32, ptr %33, align 8, !tbaa !9
  %35 = sext i32 %34 to i64
  invoke void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %32, i64 noundef %35)
          to label %36 unwind label %43

36:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  store i32 0, ptr %9, align 4, !tbaa !20
  br label %37

37:                                               ; preds = %64, %36
  %38 = load i32, ptr %9, align 4, !tbaa !20
  %39 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 0
  %40 = load i32, ptr %39, align 8, !tbaa !9
  %41 = icmp slt i32 %38, %40
  br i1 %41, label %47, label %42

42:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %76

43:                                               ; preds = %31, %22
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %7, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %8, align 4
  br label %77

47:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 72, ptr %10) #6
  %48 = load i32, ptr %9, align 4, !tbaa !20
  %49 = load ptr, ptr %5, align 8, !tbaa !5
  %50 = load i32, ptr %9, align 4, !tbaa !20
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %51) #6
  %53 = load ptr, ptr %6, align 8, !tbaa !5
  %54 = load i32, ptr %9, align 4, !tbaa !20
  %55 = sext i32 %54 to i64
  %56 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %53, i64 noundef %55) #6
  invoke void @_ZN3vot9ImageNodeC2EiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(72) %10, i32 noundef %48, ptr noundef nonnull align 8 dereferenceable(32) %52, ptr noundef nonnull align 8 dereferenceable(32) %56)
          to label %57 unwind label %67

57:                                               ; preds = %47
  %58 = getelementptr inbounds %"class.vot::ImageGraph", ptr %11, i32 0, i32 1
  %59 = load i32, ptr %9, align 4, !tbaa !20
  %60 = sext i32 %59 to i64
  %61 = call noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %58, i64 noundef %60) #6
  %62 = invoke noundef nonnull align 8 dereferenceable(72) ptr @_ZN3vot9ImageNodeaSERKS0_(ptr noundef nonnull align 8 dereferenceable(72) %61, ptr noundef nonnull align 8 dereferenceable(72) %10)
          to label %63 unwind label %71

63:                                               ; preds = %57
  call void @_ZN3vot9ImageNodeD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %10) #6
  call void @llvm.lifetime.end.p0(i64 72, ptr %10) #6
  br label %64

64:                                               ; preds = %63
  %65 = load i32, ptr %9, align 4, !tbaa !20
  %66 = add nsw i32 %65, 1
  store i32 %66, ptr %9, align 4, !tbaa !20
  br label %37, !llvm.loop !21

67:                                               ; preds = %47
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %7, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %8, align 4
  br label %75

71:                                               ; preds = %57
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %7, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %8, align 4
  call void @_ZN3vot9ImageNodeD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %10) #6
  br label %75

75:                                               ; preds = %71, %67
  call void @llvm.lifetime.end.p0(i64 72, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %77

76:                                               ; preds = %42
  ret void

77:                                               ; preds = %75, %43
  call void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  br label %78

78:                                               ; preds = %77
  %79 = load ptr, ptr %7, align 8
  %80 = load i32, ptr %8, 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 nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

attributes #0 = { 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 #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { noreturn 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 #6 = { nounwind }
attributes #7 = { noreturn 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, !11, i64 0}
!10 = !{!"_ZTSN3vot10ImageGraphE", !11, i64 0, !12, i64 8, !16, i64 32}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSSt6vectorIN3vot9ImageNodeESaIS1_EE", !13, i64 0}
!13 = !{!"_ZTSSt12_Vector_baseIN3vot9ImageNodeESaIS1_EE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIN3vot9ImageNodeESaIS1_EE12_Vector_implE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIN3vot9ImageNodeESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!16 = !{!"_ZTSSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!20 = !{!11, !11, i64 0}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}


; 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"

%"struct.vot::ImageNode" = type { i32, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@.str.1 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [71 x i8], align 1
@__PRETTY_FUNCTION__._ZN3vot10ImageGraphC2ERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EESB_ = external hidden unnamed_addr constant [96 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3vot9ImageNodeC2EiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(72), i32 noundef, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(72) ptr @_ZN3vot9ImageNodeaSERKS0_(ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3vot9ImageNodeD2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3vot10ImageGraphC2ERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EESB_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"struct.vot::ImageNode", align 8
  %5 = getelementptr inbounds i8, ptr %0, i64 8
  tail call void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %6 = getelementptr inbounds i8, ptr %0, i64 32
  tail call void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %7 = tail call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  %8 = tail call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %9 = icmp eq i64 %7, %8
  br i1 %9, label %11, label %10

10:                                               ; preds = %3
  tail call void @__assert_fail(ptr noundef nonnull @.str.1, ptr noundef nonnull @.str.2, i32 noundef 62, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN3vot10ImageGraphC2ERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EESB_) #7
  unreachable

11:                                               ; preds = %3
  %12 = tail call noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %13 = trunc i64 %12 to i32
  store i32 %13, ptr %0, align 8, !tbaa !5
  %sext = shl i64 %12, 32
  %14 = ashr exact i64 %sext, 32
  invoke void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %14)
          to label %15 unwind label %20

15:                                               ; preds = %11
  %16 = load i32, ptr %0, align 8, !tbaa !5
  %17 = sext i32 %16 to i64
  invoke void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %17)
          to label %.preheader unwind label %20

.preheader:                                       ; preds = %15
  %18 = load i32, ptr %0, align 8, !tbaa !5
  %19 = icmp sgt i32 %18, 0
  br i1 %19, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %28, %.preheader
  ret void

20:                                               ; preds = %15, %11
  %21 = landingpad { ptr, i32 }
          cleanup
  br label %37

.lr.ph:                                           ; preds = %.preheader, %28
  %indvars.iv = phi i64 [ %indvars.iv.next, %28 ], [ 0, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %4) #6
  %22 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv) #6
  %23 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %indvars.iv) #6
  %24 = trunc nuw nsw i64 %indvars.iv to i32
  invoke void @_ZN3vot9ImageNodeC2EiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_(ptr noundef nonnull align 8 dereferenceable(72) %4, i32 noundef %24, ptr noundef nonnull align 8 dereferenceable(32) %22, ptr noundef nonnull align 8 dereferenceable(32) %23)
          to label %25 unwind label %32

25:                                               ; preds = %.lr.ph
  %26 = call noundef nonnull align 8 dereferenceable(72) ptr @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv) #6
  %27 = invoke noundef nonnull align 8 dereferenceable(72) ptr @_ZN3vot9ImageNodeaSERKS0_(ptr noundef nonnull align 8 dereferenceable(72) %26, ptr noundef nonnull align 8 dereferenceable(72) %4)
          to label %28 unwind label %34

28:                                               ; preds = %25
  call void @_ZN3vot9ImageNodeD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %4) #6
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %4) #6
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %29 = load i32, ptr %0, align 8, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = icmp slt i64 %indvars.iv.next, %30
  br i1 %31, label %.lr.ph, label %._crit_edge, !llvm.loop !19

32:                                               ; preds = %.lr.ph
  %33 = landingpad { ptr, i32 }
          cleanup
  br label %36

34:                                               ; preds = %25
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3vot9ImageNodeD2Ev(ptr noundef nonnull align 8 dereferenceable(72) %4) #6
  br label %36

36:                                               ; preds = %34, %32
  %.pn = phi { ptr, i32 } [ %35, %34 ], [ %33, %32 ]
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %4) #6
  br label %37

37:                                               ; preds = %36, %20
  %.pn.pn = phi { ptr, i32 } [ %.pn, %36 ], [ %21, %20 ]
  call void @_ZNSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @_ZNSt6vectorIN3vot9ImageNodeESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

attributes #0 = { 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 #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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { noreturn 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 #6 = { nounwind }
attributes #7 = { noreturn 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, !7, i64 0}
!6 = !{!"_ZTSN3vot10ImageGraphE", !7, i64 0, !10, i64 8, !15, i64 32}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt6vectorIN3vot9ImageNodeESaIS1_EE", !11, i64 0}
!11 = !{!"_ZTSSt12_Vector_baseIN3vot9ImageNodeESaIS1_EE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIN3vot9ImageNodeESaIS1_EE12_Vector_implE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIN3vot9ImageNodeESaIS1_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!14 = !{!"any pointer", !8, i64 0}
!15 = !{!"_ZTSSt6vectorISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseISt13unordered_mapIiN3vot8LinkEdgeESt4hashIiESt8equal_toIiESaISt4pairIKiS2_EEESaISB_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}


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