; LLVM IR from intellistream/Sesame :: src/Algorithm/DataStructure (GridCluster)

; 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.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::pair.8" = type { %"class.SESAME::DensityGrid", i8, [7 x i8] }
%"class.SESAME::DensityGrid" = type <{ %"class.std::vector", i32, i8, [3 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair.5" = type <{ %"struct.std::__detail::_Node_iterator", i8, [7 x i8] }>
%"struct.std::pair" = type { %"class.SESAME::DensityGrid", i8, [7 x i8] }

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

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) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKN6SESAME11DensityGridEbELb1EEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKN6SESAME11DensityGridEbELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6SESAME11GridCluster11putHashGridESt13unordered_mapINS_11DensityGridEbNS_11GridKeyHashENS_9EqualGridESaISt4pairIKS2_bEEERS6_b(ptr noundef nonnull align 8 dereferenceable(116) %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(29) %2, i1 noundef zeroext %3) #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i8, align 1
  %9 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %10 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %11 = alloca %"struct.std::pair.8", align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca %"struct.std::pair.5", align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  %15 = zext i1 %3 to i8
  store i8 %15, ptr %8, align 1, !tbaa !9
  %16 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %17 = load ptr, ptr %7, align 8, !tbaa !5
  %18 = call ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE4findERS5_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(29) %17)
  %19 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %9, i32 0, i32 0
  %20 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %19, i32 0, i32 0
  store ptr %18, ptr %20, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %21 = call ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %1) #4
  %22 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %10, i32 0, i32 0
  %23 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %22, i32 0, i32 0
  store ptr %21, ptr %23, align 8
  %24 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKN6SESAME11DensityGridEbELb1EEES8_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  br i1 %24, label %25, label %31

25:                                               ; preds = %4
  %26 = load i8, ptr %8, align 1, !tbaa !9, !range !11, !noundef !12
  %27 = trunc i8 %26 to i1
  %28 = call noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKN6SESAME11DensityGridEbELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  %29 = getelementptr inbounds %"struct.std::pair", ptr %28, i32 0, i32 1
  %30 = zext i1 %27 to i8
  store i8 %30, ptr %29, align 8, !tbaa !13
  br label %43

31:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 40, ptr %11) #4
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZSt9make_pairIRKN6SESAME11DensityGridERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS6_INS7_IT0_E4typeEE6__typeEEOS8_OSD_(ptr dead_on_unwind writable sret(%"struct.std::pair.8") align 8 %11, ptr noundef nonnull align 8 dereferenceable(29) %32, ptr noundef nonnull align 1 dereferenceable(1) %8)
  %33 = invoke { ptr, i8 } @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE6insertIS4_IS1_bEEENSt9enable_ifIXsr16is_constructibleIS6_OT_EE5valueES4_INSt8__detail14_Node_iteratorIS6_Lb0ELb1EEEbEE4typeESD_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(33) %11)
          to label %34 unwind label %39

34:                                               ; preds = %31
  %35 = getelementptr inbounds { ptr, i8 }, ptr %14, i32 0, i32 0
  %36 = extractvalue { ptr, i8 } %33, 0
  store ptr %36, ptr %35, align 8
  %37 = getelementptr inbounds { ptr, i8 }, ptr %14, i32 0, i32 1
  %38 = extractvalue { ptr, i8 } %33, 1
  store i8 %38, ptr %37, align 8
  call void @_ZNSt4pairIN6SESAME11DensityGridEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %11) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr %11) #4
  br label %43

39:                                               ; preds = %31
  %40 = landingpad { ptr, i32 }
          cleanup
  %41 = extractvalue { ptr, i32 } %40, 0
  store ptr %41, ptr %12, align 8
  %42 = extractvalue { ptr, i32 } %40, 1
  store i32 %42, ptr %13, align 4
  call void @_ZNSt4pairIN6SESAME11DensityGridEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %11) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  br label %44

43:                                               ; preds = %34, %25
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  ret void

44:                                               ; preds = %39
  %45 = load ptr, ptr %12, align 8
  %46 = load i32, ptr %13, align 4
  %47 = insertvalue { ptr, i32 } poison, ptr %45, 0
  %48 = insertvalue { ptr, i32 } %47, i32 %46, 1
  resume { ptr, i32 } %48
}

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE4findERS5_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(29)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE6insertIS4_IS1_bEEENSt9enable_ifIXsr16is_constructibleIS6_OT_EE5valueES4_INSt8__detail14_Node_iteratorIS6_Lb0ELb1EEEbEE4typeESD_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(33)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRKN6SESAME11DensityGridERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS6_INS7_IT0_E4typeEE6__typeEEOS8_OSD_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.8") align 8, ptr noundef nonnull align 8 dereferenceable(29), ptr noundef nonnull align 1 dereferenceable(1)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIN6SESAME11DensityGridEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #3 align 2

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 = { 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 #3 = { 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 #4 = { 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 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !10, i64 32}
!14 = !{!"_ZTSSt4pairIKN6SESAME11DensityGridEbE", !15, i64 0, !10, i64 32}
!15 = !{!"_ZTSN6SESAME11DensityGridE", !16, i64 0, !20, i64 24, !10, i64 28}
!16 = !{!"_ZTSSt6vectorIiSaIiEE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!20 = !{!"int", !7, 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"

%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::pair.8" = type { %"class.SESAME::DensityGrid", i8, [7 x i8] }
%"class.SESAME::DensityGrid" = type <{ %"class.std::vector", i32, i8, [3 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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

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) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKN6SESAME11DensityGridEbELb1EEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKN6SESAME11DensityGridEbELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6SESAME11GridCluster11putHashGridESt13unordered_mapINS_11DensityGridEbNS_11GridKeyHashENS_9EqualGridESaISt4pairIKS2_bEEERS6_b(ptr nocapture noundef nonnull readnone align 8 dereferenceable(116) %0, ptr noundef nonnull %1, ptr noundef nonnull align 8 dereferenceable(29) %2, i1 noundef zeroext %3) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca i8, align 1
  %6 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %7 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %8 = alloca %"struct.std::pair.8", align 8
  %9 = zext i1 %3 to i8
  store i8 %9, ptr %5, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %10 = tail call ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE4findERS5_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(29) %2)
  store ptr %10, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %11 = tail call ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %1) #4
  store ptr %11, ptr %7, align 8
  %12 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKN6SESAME11DensityGridEbELb1EEES8_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  br i1 %12, label %13, label %16

13:                                               ; preds = %4
  %14 = call noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKN6SESAME11DensityGridEbELb0ELb1EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %15 = getelementptr inbounds i8, ptr %14, i64 32
  store i8 %9, ptr %15, align 8, !tbaa !9
  br label %21

16:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %8) #4
  call void @_ZSt9make_pairIRKN6SESAME11DensityGridERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS6_INS7_IT0_E4typeEE6__typeEEOS8_OSD_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair.8") align 8 %8, ptr noundef nonnull align 8 dereferenceable(29) %2, ptr noundef nonnull align 1 dereferenceable(1) %5)
  %17 = invoke { ptr, i8 } @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE6insertIS4_IS1_bEEENSt9enable_ifIXsr16is_constructibleIS6_OT_EE5valueES4_INSt8__detail14_Node_iteratorIS6_Lb0ELb1EEEbEE4typeESD_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(33) %8)
          to label %18 unwind label %19

18:                                               ; preds = %16
  call void @_ZNSt4pairIN6SESAME11DensityGridEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %8) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %8) #4
  br label %21

19:                                               ; preds = %16
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIN6SESAME11DensityGridEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %8) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  resume { ptr, i32 } %20

21:                                               ; preds = %18, %13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE4findERS5_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(29)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_mapIN6SESAME11DensityGridEbNS0_11GridKeyHashENS0_9EqualGridESaISt4pairIKS1_bEEE6insertIS4_IS1_bEEENSt9enable_ifIXsr16is_constructibleIS6_OT_EE5valueES4_INSt8__detail14_Node_iteratorIS6_Lb0ELb1EEEbEE4typeESD_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(33)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZSt9make_pairIRKN6SESAME11DensityGridERbESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS6_INS7_IT0_E4typeEE6__typeEEOS8_OSD_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair.8") align 8, ptr noundef nonnull align 8 dereferenceable(29), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIN6SESAME11DensityGridEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #3 align 2

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 = { 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 #3 = { 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 #4 = { 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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 32}
!10 = !{!"_ZTSSt4pairIKN6SESAME11DensityGridEbE", !11, i64 0, !6, i64 32}
!11 = !{!"_ZTSN6SESAME11DensityGridE", !12, i64 0, !17, i64 24, !6, i64 28}
!12 = !{!"_ZTSSt6vectorIiSaIiEE", !13, i64 0}
!13 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!16 = !{!"any pointer", !7, i64 0}
!17 = !{!"int", !7, i64 0}


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