; LLVM IR from ERGO-Code/HiGHS :: src/presolve (HighsSymmetry)

; 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::tuple.232" = type { %"struct.std::_Tuple_impl.233" }
%"struct.std::_Tuple_impl.233" = type { %"struct.std::_Tuple_impl.234", %"struct.std::_Head_base.238" }
%"struct.std::_Tuple_impl.234" = type { %"struct.std::_Tuple_impl.235", %"struct.std::_Head_base.237" }
%"struct.std::_Tuple_impl.235" = type { %"struct.std::_Head_base.236" }
%"struct.std::_Head_base.236" = type { i32 }
%"struct.std::_Head_base.237" = type { i32 }
%"struct.std::_Head_base.238" = type { i32 }
%class.HighsSymmetryDetection = type { ptr, %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.8", %"class.std::vector", %"class.std::vector.13", %"class.std::vector", %"class.std::vector", %"class.std::vector.18", %"class.std::vector.18", %"class.std::vector.18", %"class.std::vector", %"class.std::vector", %class.HighsHashTable, %class.HighsHashTable.33, %class.HighsHashTable.33, i32, i32, i32, i32, i32, i32, i32, i32, i32, %"class.std::vector.42" }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<int, unsigned int>, std::allocator<std::pair<int, unsigned int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, unsigned int>, std::allocator<std::pair<int, unsigned int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, unsigned int>, std::allocator<std::pair<int, unsigned int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, unsigned int>, std::allocator<std::pair<int, unsigned int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = 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 }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"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 }
%class.HighsHashTable = type { %"class.std::unique_ptr", %"class.std::unique_ptr.25", i64, i64, i64 }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.24" }
%"struct.std::_Head_base.24" = type { ptr }
%"class.std::unique_ptr.25" = type { %"struct.std::__uniq_ptr_data.26" }
%"struct.std::__uniq_ptr_data.26" = type { %"class.std::__uniq_ptr_impl.27" }
%"class.std::__uniq_ptr_impl.27" = type { %"class.std::tuple.28" }
%"class.std::tuple.28" = type { %"struct.std::_Tuple_impl.29" }
%"struct.std::_Tuple_impl.29" = type { %"struct.std::_Head_base.32" }
%"struct.std::_Head_base.32" = type { ptr }
%class.HighsHashTable.33 = type { %"class.std::unique_ptr.34", %"class.std::unique_ptr.25", i64, i64, i64 }
%"class.std::unique_ptr.34" = type { %"struct.std::__uniq_ptr_data.35" }
%"struct.std::__uniq_ptr_data.35" = type { %"class.std::__uniq_ptr_impl.36" }
%"class.std::__uniq_ptr_impl.36" = type { %"class.std::tuple.37" }
%"class.std::tuple.37" = type { %"struct.std::_Tuple_impl.38" }
%"struct.std::_Tuple_impl.38" = type { %"struct.std::_Head_base.41" }
%"struct.std::_Head_base.41" = type { ptr }
%"class.std::vector.42" = type { %"struct.std::_Vector_base.43" }
%"struct.std::_Vector_base.43" = type { %"struct.std::_Vector_base<HighsSymmetryDetection::Node, std::allocator<HighsSymmetryDetection::Node>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsSymmetryDetection::Node, std::allocator<HighsSymmetryDetection::Node>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsSymmetryDetection::Node, std::allocator<HighsSymmetryDetection::Node>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsSymmetryDetection::Node, std::allocator<HighsSymmetryDetection::Node>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { i32, i32 }

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN22HighsSymmetryDetection19compareCurrentGraphERK14HighsHashTableISt5tupleIJiijEEvERi(ptr noundef nonnull align 8 dereferenceable(720) %0, ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 4 dereferenceable(4) %2) #2 align 2 {
  %4 = alloca i1, align 1
  %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 i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::tuple.232", align 4
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::tuple.232", align 4
  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 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 0, ptr %8, align 4, !tbaa !9
  br label %16

16:                                               ; preds = %114, %3
  %17 = load i32, ptr %8, align 4, !tbaa !9
  %18 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 31
  %19 = load i32, ptr %18, align 4, !tbaa !11
  %20 = icmp slt i32 %17, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %16
  store i32 2, ptr %9, align 4
  br label %117

22:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #3
  %23 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 7
  %24 = load i32, ptr %8, align 4, !tbaa !9
  %25 = sext i32 %24 to i64
  %26 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %23, i64 noundef %25) #3
  %27 = load i32, ptr %26, align 4, !tbaa !9
  store i32 %27, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #3
  %28 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 1
  %29 = load i32, ptr %8, align 4, !tbaa !9
  %30 = sext i32 %29 to i64
  %31 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %28, i64 noundef %30) #3
  %32 = load i32, ptr %31, align 4, !tbaa !9
  store i32 %32, ptr %11, align 4, !tbaa !9
  br label %33

33:                                               ; preds = %65, %22
  %34 = load i32, ptr %11, align 4, !tbaa !9
  %35 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 2
  %36 = load i32, ptr %8, align 4, !tbaa !9
  %37 = sext i32 %36 to i64
  %38 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef %37) #3
  %39 = load i32, ptr %38, align 4, !tbaa !9
  %40 = icmp ne i32 %34, %39
  br i1 %40, label %42, label %41

41:                                               ; preds = %33
  store i32 5, ptr %9, align 4
  br label %68

42:                                               ; preds = %33
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %12) #3
  %44 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 7
  %45 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 3
  %46 = load i32, ptr %11, align 4, !tbaa !9
  %47 = sext i32 %46 to i64
  %48 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %45, i64 noundef %47) #3
  %49 = getelementptr inbounds %"struct.std::pair", ptr %48, i32 0, i32 0
  %50 = load i32, ptr %49, align 4, !tbaa !58
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef %51) #3
  %53 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 3
  %54 = load i32, ptr %11, align 4, !tbaa !9
  %55 = sext i32 %54 to i64
  %56 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %53, i64 noundef %55) #3
  %57 = getelementptr inbounds %"struct.std::pair", ptr %56, i32 0, i32 1
  call void @_ZSt10make_tupleIJRiS0_RjEESt5tupleIJDpNSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeEEEDpOS5_(ptr dead_on_unwind writable sret(%"class.std::tuple.232") align 4 %12, ptr noundef nonnull align 4 dereferenceable(4) %52, ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %57)
  %58 = call noundef ptr @_ZNK14HighsHashTableISt5tupleIJiijEEvE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(40) %43, ptr noundef nonnull align 4 dereferenceable(12) %12)
  %59 = icmp ne ptr %58, null
  %60 = xor i1 %59, true
  call void @llvm.lifetime.end.p0(i64 12, ptr %12) #3
  br i1 %60, label %61, label %64

61:                                               ; preds = %42
  %62 = load i32, ptr %10, align 4, !tbaa !9
  %63 = load ptr, ptr %7, align 8, !tbaa !5
  store i32 %62, ptr %63, align 4, !tbaa !9
  store i1 false, ptr %4, align 1
  store i32 1, ptr %9, align 4
  br label %68

64:                                               ; preds = %42
  br label %65

65:                                               ; preds = %64
  %66 = load i32, ptr %11, align 4, !tbaa !9
  %67 = add nsw i32 %66, 1
  store i32 %67, ptr %11, align 4, !tbaa !9
  br label %33, !llvm.loop !60

68:                                               ; preds = %61, %41
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #3
  %69 = load i32, ptr %9, align 4
  switch i32 %69, label %111 [
    i32 5, label %70
  ]

70:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  %71 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 2
  %72 = load i32, ptr %8, align 4, !tbaa !9
  %73 = sext i32 %72 to i64
  %74 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %71, i64 noundef %73) #3
  %75 = load i32, ptr %74, align 4, !tbaa !9
  store i32 %75, ptr %13, align 4, !tbaa !9
  br label %76

76:                                               ; preds = %105, %70
  %77 = load i32, ptr %13, align 4, !tbaa !9
  %78 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 1
  %79 = load i32, ptr %8, align 4, !tbaa !9
  %80 = add nsw i32 %79, 1
  %81 = sext i32 %80 to i64
  %82 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %78, i64 noundef %81) #3
  %83 = load i32, ptr %82, align 4, !tbaa !9
  %84 = icmp ne i32 %77, %83
  br i1 %84, label %86, label %85

85:                                               ; preds = %76
  store i32 8, ptr %9, align 4
  br label %108

86:                                               ; preds = %76
  %87 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %14) #3
  %88 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 3
  %89 = load i32, ptr %13, align 4, !tbaa !9
  %90 = sext i32 %89 to i64
  %91 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %88, i64 noundef %90) #3
  %92 = getelementptr inbounds %"struct.std::pair", ptr %91, i32 0, i32 0
  %93 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %15, i32 0, i32 3
  %94 = load i32, ptr %13, align 4, !tbaa !9
  %95 = sext i32 %94 to i64
  %96 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %93, i64 noundef %95) #3
  %97 = getelementptr inbounds %"struct.std::pair", ptr %96, i32 0, i32 1
  call void @_ZSt10make_tupleIJRiS0_RjEESt5tupleIJDpNSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeEEEDpOS5_(ptr dead_on_unwind writable sret(%"class.std::tuple.232") align 4 %14, ptr noundef nonnull align 4 dereferenceable(4) %92, ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %97)
  %98 = call noundef ptr @_ZNK14HighsHashTableISt5tupleIJiijEEvE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(40) %87, ptr noundef nonnull align 4 dereferenceable(12) %14)
  %99 = icmp ne ptr %98, null
  %100 = xor i1 %99, true
  call void @llvm.lifetime.end.p0(i64 12, ptr %14) #3
  br i1 %100, label %101, label %104

101:                                              ; preds = %86
  %102 = load i32, ptr %10, align 4, !tbaa !9
  %103 = load ptr, ptr %7, align 8, !tbaa !5
  store i32 %102, ptr %103, align 4, !tbaa !9
  store i1 false, ptr %4, align 1
  store i32 1, ptr %9, align 4
  br label %108

104:                                              ; preds = %86
  br label %105

105:                                              ; preds = %104
  %106 = load i32, ptr %13, align 4, !tbaa !9
  %107 = add nsw i32 %106, 1
  store i32 %107, ptr %13, align 4, !tbaa !9
  br label %76, !llvm.loop !62

108:                                              ; preds = %101, %85
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  %109 = load i32, ptr %9, align 4
  switch i32 %109, label %111 [
    i32 8, label %110
  ]

110:                                              ; preds = %108
  store i32 0, ptr %9, align 4
  br label %111

111:                                              ; preds = %110, %108, %68
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #3
  %112 = load i32, ptr %9, align 4
  switch i32 %112, label %117 [
    i32 0, label %113
  ]

113:                                              ; preds = %111
  br label %114

114:                                              ; preds = %113
  %115 = load i32, ptr %8, align 4, !tbaa !9
  %116 = add nsw i32 %115, 1
  store i32 %116, ptr %8, align 4, !tbaa !9
  br label %16, !llvm.loop !63

117:                                              ; preds = %111, %21
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  %118 = load i32, ptr %9, align 4
  switch i32 %118, label %122 [
    i32 2, label %119
    i32 1, label %120
  ]

119:                                              ; preds = %117
  store i1 true, ptr %4, align 1
  br label %120

120:                                              ; preds = %119, %117
  %121 = load i1, ptr %4, align 1
  ret i1 %121

122:                                              ; preds = %117
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK14HighsHashTableISt5tupleIJiijEEvE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 4 dereferenceable(12)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt10make_tupleIJRiS0_RjEESt5tupleIJDpNSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeEEEDpOS5_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.232") align 4, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #1

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 = { 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 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 676}
!12 = !{!"_ZTS22HighsSymmetryDetection", !6, i64 0, !13, i64 8, !13, i64 32, !17, i64 56, !17, i64 80, !13, i64 104, !13, i64 128, !13, i64 152, !13, i64 176, !13, i64 200, !13, i64 224, !13, i64 248, !13, i64 272, !21, i64 296, !13, i64 320, !25, i64 344, !13, i64 368, !13, i64 392, !29, i64 416, !29, i64 440, !29, i64 464, !13, i64 488, !13, i64 512, !33, i64 536, !47, i64 576, !47, i64 616, !10, i64 656, !10, i64 660, !10, i64 664, !10, i64 668, !10, i64 672, !10, i64 676, !10, i64 680, !10, i64 684, !10, i64 688, !54, i64 696}
!13 = !{!"_ZTSSt6vectorIiSaIiEE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"_ZTSSt6vectorISt4pairIijESaIS1_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseISt4pairIijESaIS1_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseISt4pairIijESaIS1_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseISt4pairIijESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt6vectorIhSaIhEE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"_ZTSSt6vectorIPiSaIS0_EE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIPiSaIS0_EE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIPiSaIS0_EE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIPiSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!"_ZTSSt6vectorIjSaIjEE", !30, i64 0}
!30 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!33 = !{!"_ZTS14HighsHashTableIijE", !34, i64 0, !40, i64 8, !46, i64 16, !46, i64 24, !46, i64 32}
!34 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEE", !35, i64 0}
!35 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterELb1ELb1EE", !36, i64 0}
!36 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEE", !37, i64 0}
!37 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEEE", !38, i64 0}
!38 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEEE", !39, i64 0}
!39 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIijELb0EE", !6, i64 0}
!40 = !{!"_ZTSSt10unique_ptrIA_hSt14default_deleteIS0_EE", !41, i64 0}
!41 = !{!"_ZTSSt15__uniq_ptr_dataIhSt14default_deleteIA_hELb1ELb1EE", !42, i64 0}
!42 = !{!"_ZTSSt15__uniq_ptr_implIhSt14default_deleteIA_hEE", !43, i64 0}
!43 = !{!"_ZTSSt5tupleIJPhSt14default_deleteIA_hEEE", !44, i64 0}
!44 = !{!"_ZTSSt11_Tuple_implILm0EJPhSt14default_deleteIA_hEEE", !45, i64 0}
!45 = !{!"_ZTSSt10_Head_baseILm0EPhLb0EE", !6, i64 0}
!46 = !{!"long", !7, i64 0}
!47 = !{!"_ZTS14HighsHashTableISt5tupleIJiijEEvE", !48, i64 0, !40, i64 8, !46, i64 16, !46, i64 24, !46, i64 32}
!48 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterEE", !49, i64 0}
!49 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterELb1ELb1EE", !50, i64 0}
!50 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterEE", !51, i64 0}
!51 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIS_IJiijEEvEN14HighsHashTableIS1_vE12OpNewDeleterEEE", !52, i64 0}
!52 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterEEE", !53, i64 0}
!53 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryISt5tupleIJiijEEvELb0EE", !6, i64 0}
!54 = !{!"_ZTSSt6vectorIN22HighsSymmetryDetection4NodeESaIS1_EE", !55, i64 0}
!55 = !{!"_ZTSSt12_Vector_baseIN22HighsSymmetryDetection4NodeESaIS1_EE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseIN22HighsSymmetryDetection4NodeESaIS1_EE12_Vector_implE", !57, i64 0}
!57 = !{!"_ZTSNSt12_Vector_baseIN22HighsSymmetryDetection4NodeESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!58 = !{!59, !10, i64 0}
!59 = !{!"_ZTSSt4pairIijE", !10, i64 0, !10, i64 4}
!60 = distinct !{!60, !61}
!61 = !{!"llvm.loop.mustprogress"}
!62 = distinct !{!62, !61}
!63 = distinct !{!63, !61}


; 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::tuple.232" = type { %"struct.std::_Tuple_impl.233" }
%"struct.std::_Tuple_impl.233" = type { %"struct.std::_Tuple_impl.234", %"struct.std::_Head_base.238" }
%"struct.std::_Tuple_impl.234" = type { %"struct.std::_Tuple_impl.235", %"struct.std::_Head_base.237" }
%"struct.std::_Tuple_impl.235" = type { %"struct.std::_Head_base.236" }
%"struct.std::_Head_base.236" = type { i32 }
%"struct.std::_Head_base.237" = type { i32 }
%"struct.std::_Head_base.238" = type { i32 }

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN22HighsSymmetryDetection19compareCurrentGraphERK14HighsHashTableISt5tupleIJiijEEvERi(ptr noundef nonnull align 8 dereferenceable(720) %0, ptr noundef nonnull align 8 dereferenceable(40) %1, ptr nocapture noundef nonnull writeonly align 4 dereferenceable(4) %2) local_unnamed_addr #2 align 2 {
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::tuple.232", align 4
  %6 = alloca %"class.std::tuple.232", align 4
  %7 = getelementptr inbounds i8, ptr %0, i64 676
  %8 = load i32, ptr %7, align 4, !tbaa !5
  %9 = icmp slt i32 %8, 1
  br i1 %9, label %.loopexit, label %.lr.ph54

.lr.ph54:                                         ; preds = %3
  %10 = getelementptr inbounds i8, ptr %0, i64 152
  %11 = getelementptr inbounds i8, ptr %0, i64 8
  %12 = getelementptr inbounds i8, ptr %0, i64 32
  %13 = getelementptr inbounds i8, ptr %0, i64 56
  br label %14

14:                                               ; preds = %.lr.ph54, %._crit_edge51
  %indvars.iv63 = phi i64 [ 0, %.lr.ph54 ], [ %indvars.iv.next64, %._crit_edge51 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #3
  %15 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv63) #3
  %16 = load i32, ptr %15, align 4, !tbaa !56
  store i32 %16, ptr %4, align 4, !tbaa !56
  %17 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %indvars.iv63) #3
  %18 = load i32, ptr %17, align 4, !tbaa !56
  %19 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %indvars.iv63) #3
  %20 = load i32, ptr %19, align 4, !tbaa !56
  %.not45 = icmp eq i32 %18, %20
  br i1 %.not45, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %14
  %21 = sext i32 %18 to i64
  br label %.lr.ph

22:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %indvars.iv63) #3
  %24 = load i32, ptr %23, align 4, !tbaa !56
  %25 = trunc nsw i64 %indvars.iv.next to i32
  %.not = icmp eq i32 %24, %25
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !57

.lr.ph:                                           ; preds = %.lr.ph.preheader, %22
  %indvars.iv = phi i64 [ %21, %.lr.ph.preheader ], [ %indvars.iv.next, %22 ]
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #3
  %26 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv) #3
  %27 = load i32, ptr %26, align 4, !tbaa !59
  %28 = sext i32 %27 to i64
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %28) #3
  %30 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv) #3
  %31 = getelementptr inbounds i8, ptr %30, i64 4
  call void @_ZSt10make_tupleIJRiS0_RjEESt5tupleIJDpNSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeEEEDpOS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple.232") align 4 %5, ptr noundef nonnull align 4 dereferenceable(4) %29, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %31)
  %32 = call noundef ptr @_ZNK14HighsHashTableISt5tupleIJiijEEvE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 4 dereferenceable(12) %5)
  %.not33 = icmp eq ptr %32, null
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #3
  br i1 %.not33, label %.thread37, label %22

._crit_edge:                                      ; preds = %22, %14
  %33 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %indvars.iv63) #3
  %34 = load i32, ptr %33, align 4, !tbaa !56
  %indvars.iv.next64 = add nuw nsw i64 %indvars.iv63, 1
  %35 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %indvars.iv.next64) #3
  %36 = load i32, ptr %35, align 4, !tbaa !56
  %.not3447 = icmp eq i32 %34, %36
  br i1 %.not3447, label %._crit_edge51, label %.lr.ph50.preheader

.lr.ph50.preheader:                               ; preds = %._crit_edge
  %37 = sext i32 %34 to i64
  br label %.lr.ph50

38:                                               ; preds = %.lr.ph50
  %indvars.iv.next61 = add nsw i64 %indvars.iv60, 1
  %39 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %indvars.iv.next64) #3
  %40 = load i32, ptr %39, align 4, !tbaa !56
  %41 = trunc nsw i64 %indvars.iv.next61 to i32
  %.not34 = icmp eq i32 %40, %41
  br i1 %.not34, label %._crit_edge51, label %.lr.ph50, !llvm.loop !61

.lr.ph50:                                         ; preds = %.lr.ph50.preheader, %38
  %indvars.iv60 = phi i64 [ %37, %.lr.ph50.preheader ], [ %indvars.iv.next61, %38 ]
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %6) #3
  %42 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv60) #3
  %43 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv60) #3
  %44 = getelementptr inbounds i8, ptr %43, i64 4
  call void @_ZSt10make_tupleIJRiS0_RjEESt5tupleIJDpNSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeEEEDpOS5_(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple.232") align 4 %6, ptr noundef nonnull align 4 dereferenceable(4) %42, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %44)
  %45 = call noundef ptr @_ZNK14HighsHashTableISt5tupleIJiijEEvE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(40) %1, ptr noundef nonnull align 4 dereferenceable(12) %6)
  %.not35 = icmp eq ptr %45, null
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #3
  br i1 %.not35, label %.thread37, label %38

.thread37:                                        ; preds = %.lr.ph, %.lr.ph50
  %storemerge = load i32, ptr %4, align 4, !tbaa !56
  store i32 %storemerge, ptr %2, align 4, !tbaa !56
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #3
  br label %.loopexit

._crit_edge51:                                    ; preds = %38, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #3
  %46 = load i32, ptr %7, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %.not65 = icmp slt i64 %indvars.iv.next64, %47
  br i1 %.not65, label %14, label %.loopexit, !llvm.loop !62

.loopexit:                                        ; preds = %._crit_edge51, %3, %.thread37
  %48 = phi i1 [ false, %.thread37 ], [ true, %3 ], [ true, %._crit_edge51 ]
  ret i1 %48
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK14HighsHashTableISt5tupleIJiijEEvE4findERKS1_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt10make_tupleIJRiS0_RjEESt5tupleIJDpNSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeEEEDpOS5_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.232") align 4, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

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 = { 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, !51, i64 676}
!6 = !{!"_ZTS22HighsSymmetryDetection", !7, i64 0, !10, i64 8, !10, i64 32, !14, i64 56, !14, i64 80, !10, i64 104, !10, i64 128, !10, i64 152, !10, i64 176, !10, i64 200, !10, i64 224, !10, i64 248, !10, i64 272, !18, i64 296, !10, i64 320, !22, i64 344, !10, i64 368, !10, i64 392, !26, i64 416, !26, i64 440, !26, i64 464, !10, i64 488, !10, i64 512, !30, i64 536, !44, i64 576, !44, i64 616, !51, i64 656, !51, i64 660, !51, i64 664, !51, i64 668, !51, i64 672, !51, i64 676, !51, i64 680, !51, i64 684, !51, i64 688, !52, i64 696}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt6vectorIiSaIiEE", !11, i64 0}
!11 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!14 = !{!"_ZTSSt6vectorISt4pairIijESaIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseISt4pairIijESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseISt4pairIijESaIS1_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseISt4pairIijESaIS1_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!18 = !{!"_ZTSSt6vectorIhSaIhEE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIhSaIhEE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIhSaIhEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!22 = !{!"_ZTSSt6vectorIPiSaIS0_EE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseIPiSaIS0_EE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIPiSaIS0_EE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIPiSaIS0_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!26 = !{!"_ZTSSt6vectorIjSaIjEE", !27, i64 0}
!27 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!30 = !{!"_ZTS14HighsHashTableIijE", !31, i64 0, !37, i64 8, !43, i64 16, !43, i64 24, !43, i64 32}
!31 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEE", !32, i64 0}
!32 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterELb1ELb1EE", !33, i64 0}
!33 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEE", !34, i64 0}
!34 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEEE", !35, i64 0}
!35 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryIijEN14HighsHashTableIijE12OpNewDeleterEEE", !36, i64 0}
!36 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryIijELb0EE", !7, i64 0}
!37 = !{!"_ZTSSt10unique_ptrIA_hSt14default_deleteIS0_EE", !38, i64 0}
!38 = !{!"_ZTSSt15__uniq_ptr_dataIhSt14default_deleteIA_hELb1ELb1EE", !39, i64 0}
!39 = !{!"_ZTSSt15__uniq_ptr_implIhSt14default_deleteIA_hEE", !40, i64 0}
!40 = !{!"_ZTSSt5tupleIJPhSt14default_deleteIA_hEEE", !41, i64 0}
!41 = !{!"_ZTSSt11_Tuple_implILm0EJPhSt14default_deleteIA_hEEE", !42, i64 0}
!42 = !{!"_ZTSSt10_Head_baseILm0EPhLb0EE", !7, i64 0}
!43 = !{!"long", !8, i64 0}
!44 = !{!"_ZTS14HighsHashTableISt5tupleIJiijEEvE", !45, i64 0, !37, i64 8, !43, i64 16, !43, i64 24, !43, i64 32}
!45 = !{!"_ZTSSt10unique_ptrI19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterEE", !46, i64 0}
!46 = !{!"_ZTSSt15__uniq_ptr_dataI19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterELb1ELb1EE", !47, i64 0}
!47 = !{!"_ZTSSt15__uniq_ptr_implI19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterEE", !48, i64 0}
!48 = !{!"_ZTSSt5tupleIJP19HighsHashTableEntryIS_IJiijEEvEN14HighsHashTableIS1_vE12OpNewDeleterEEE", !49, i64 0}
!49 = !{!"_ZTSSt11_Tuple_implILm0EJP19HighsHashTableEntryISt5tupleIJiijEEvEN14HighsHashTableIS2_vE12OpNewDeleterEEE", !50, i64 0}
!50 = !{!"_ZTSSt10_Head_baseILm0EP19HighsHashTableEntryISt5tupleIJiijEEvELb0EE", !7, i64 0}
!51 = !{!"int", !8, i64 0}
!52 = !{!"_ZTSSt6vectorIN22HighsSymmetryDetection4NodeESaIS1_EE", !53, i64 0}
!53 = !{!"_ZTSSt12_Vector_baseIN22HighsSymmetryDetection4NodeESaIS1_EE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseIN22HighsSymmetryDetection4NodeESaIS1_EE12_Vector_implE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseIN22HighsSymmetryDetection4NodeESaIS1_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!56 = !{!51, !51, i64 0}
!57 = distinct !{!57, !58}
!58 = !{!"llvm.loop.mustprogress"}
!59 = !{!60, !51, i64 0}
!60 = !{!"_ZTSSt4pairIijE", !51, i64 0, !51, i64 4}
!61 = distinct !{!61, !58}
!62 = distinct !{!62, !58}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass