; LLVM IR from ERGO-Code/HiGHS :: src/presolve/HighsSymmetry.ll (ZN22HighsSymmetryDetection16dumpCurrentGraphEv)

; 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.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::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.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::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

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 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 void @_ZN22HighsSymmetryDetection16dumpCurrentGraphEv(ptr dead_on_unwind noalias writable sret(%class.HighsHashTable.33) align 8 %0, ptr noundef nonnull align 8 dereferenceable(720) %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %13 = load ptr, ptr %4, align 8
  store i1 false, ptr %5, align 1
  call void @_ZN14HighsHashTableISt5tupleIJiijEEvEC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %14

14:                                               ; preds = %101, %2
  %15 = load i32, ptr %6, align 4, !tbaa !9
  %16 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 31
  %17 = load i32, ptr %16, align 4, !tbaa !11
  %18 = icmp slt i32 %15, %17
  br i1 %18, label %20, label %19

19:                                               ; preds = %14
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  br label %105

20:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  %21 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 7
  %22 = load i32, ptr %6, align 4, !tbaa !9
  %23 = sext i32 %22 to i64
  %24 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %23) #3
  %25 = load i32, ptr %24, align 4, !tbaa !9
  store i32 %25, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  %26 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 1
  %27 = load i32, ptr %6, align 4, !tbaa !9
  %28 = sext i32 %27 to i64
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %26, i64 noundef %28) #3
  %30 = load i32, ptr %29, align 4, !tbaa !9
  store i32 %30, ptr %9, align 4, !tbaa !9
  br label %31

31:                                               ; preds = %57, %20
  %32 = load i32, ptr %9, align 4, !tbaa !9
  %33 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 2
  %34 = load i32, ptr %6, align 4, !tbaa !9
  %35 = sext i32 %34 to i64
  %36 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %33, i64 noundef %35) #3
  %37 = load i32, ptr %36, align 4, !tbaa !9
  %38 = icmp ne i32 %32, %37
  br i1 %38, label %40, label %39

39:                                               ; preds = %31
  store i32 5, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  br label %64

40:                                               ; preds = %31
  %41 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 7
  %42 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 3
  %43 = load i32, ptr %9, align 4, !tbaa !9
  %44 = sext i32 %43 to i64
  %45 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %42, i64 noundef %44) #3
  %46 = getelementptr inbounds %"struct.std::pair", ptr %45, i32 0, i32 0
  %47 = load i32, ptr %46, align 4, !tbaa !58
  %48 = sext i32 %47 to i64
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %41, i64 noundef %48) #3
  %50 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 3
  %51 = load i32, ptr %9, align 4, !tbaa !9
  %52 = sext i32 %51 to i64
  %53 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef %52) #3
  %54 = getelementptr inbounds %"struct.std::pair", ptr %53, i32 0, i32 1
  %55 = invoke noundef zeroext i1 @_ZN14HighsHashTableISt5tupleIJiijEEvE6insertIJRiS4_RjEEEbDpOT_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull align 4 dereferenceable(4) %49, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %54)
          to label %56 unwind label %60

56:                                               ; preds = %40
  br label %57

57:                                               ; preds = %56
  %58 = load i32, ptr %9, align 4, !tbaa !9
  %59 = add nsw i32 %58, 1
  store i32 %59, ptr %9, align 4, !tbaa !9
  br label %31, !llvm.loop !60

60:                                               ; preds = %40
  %61 = landingpad { ptr, i32 }
          cleanup
  %62 = extractvalue { ptr, i32 } %61, 0
  store ptr %62, ptr %10, align 8
  %63 = extractvalue { ptr, i32 } %61, 1
  store i32 %63, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  br label %104

64:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #3
  %65 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 2
  %66 = load i32, ptr %6, align 4, !tbaa !9
  %67 = sext i32 %66 to i64
  %68 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %65, i64 noundef %67) #3
  %69 = load i32, ptr %68, align 4, !tbaa !9
  store i32 %69, ptr %12, align 4, !tbaa !9
  br label %70

70:                                               ; preds = %93, %64
  %71 = load i32, ptr %12, align 4, !tbaa !9
  %72 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 1
  %73 = load i32, ptr %6, align 4, !tbaa !9
  %74 = add nsw i32 %73, 1
  %75 = sext i32 %74 to i64
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %72, i64 noundef %75) #3
  %77 = load i32, ptr %76, align 4, !tbaa !9
  %78 = icmp ne i32 %71, %77
  br i1 %78, label %80, label %79

79:                                               ; preds = %70
  store i32 8, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #3
  br label %100

80:                                               ; preds = %70
  %81 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 3
  %82 = load i32, ptr %12, align 4, !tbaa !9
  %83 = sext i32 %82 to i64
  %84 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %81, i64 noundef %83) #3
  %85 = getelementptr inbounds %"struct.std::pair", ptr %84, i32 0, i32 0
  %86 = getelementptr inbounds %class.HighsSymmetryDetection, ptr %13, i32 0, i32 3
  %87 = load i32, ptr %12, align 4, !tbaa !9
  %88 = sext i32 %87 to i64
  %89 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %86, i64 noundef %88) #3
  %90 = getelementptr inbounds %"struct.std::pair", ptr %89, i32 0, i32 1
  %91 = invoke noundef zeroext i1 @_ZN14HighsHashTableISt5tupleIJiijEEvE6insertIJRiS4_RjEEEbDpOT_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull align 4 dereferenceable(4) %85, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %90)
          to label %92 unwind label %96

92:                                               ; preds = %80
  br label %93

93:                                               ; preds = %92
  %94 = load i32, ptr %12, align 4, !tbaa !9
  %95 = add nsw i32 %94, 1
  store i32 %95, ptr %12, align 4, !tbaa !9
  br label %70, !llvm.loop !62

96:                                               ; preds = %80
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %10, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #3
  br label %104

100:                                              ; preds = %79
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  br label %101

101:                                              ; preds = %100
  %102 = load i32, ptr %6, align 4, !tbaa !9
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %6, align 4, !tbaa !9
  br label %14, !llvm.loop !63

104:                                              ; preds = %96, %60
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  call void @_ZN14HighsHashTableISt5tupleIJiijEEvED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #3
  br label %109

105:                                              ; preds = %19
  store i1 true, ptr %5, align 1
  store i32 1, ptr %7, align 4
  %106 = load i1, ptr %5, align 1
  br i1 %106, label %108, label %107

107:                                              ; preds = %105
  call void @_ZN14HighsHashTableISt5tupleIJiijEEvED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #3
  br label %108

108:                                              ; preds = %107, %105
  ret void

109:                                              ; preds = %104
  %110 = load ptr, ptr %10, align 8
  %111 = load i32, ptr %11, align 4
  %112 = insertvalue { ptr, i32 } poison, ptr %110, 0
  %113 = insertvalue { ptr, i32 } %112, i32 %111, 1
  resume { ptr, i32 } %113
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN14HighsHashTableISt5tupleIJiijEEvEC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN14HighsHashTableISt5tupleIJiijEEvE6insertIJRiS4_RjEEEbDpOT_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN14HighsHashTableISt5tupleIJiijEEvED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 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 = { 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.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::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 }

; 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 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 void @_ZN22HighsSymmetryDetection16dumpCurrentGraphEv(ptr dead_on_unwind noalias nonnull writable sret(%class.HighsHashTable.33) align 8 %0, ptr noundef nonnull align 8 dereferenceable(720) %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  tail call void @_ZN14HighsHashTableISt5tupleIJiijEEvEC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0)
  %4 = getelementptr inbounds i8, ptr %1, i64 676
  %5 = load i32, ptr %4, align 4, !tbaa !5
  %6 = icmp sgt i32 %5, 0
  br i1 %6, label %.lr.ph37, label %._crit_edge38

.lr.ph37:                                         ; preds = %2
  %7 = getelementptr inbounds i8, ptr %1, i64 152
  %8 = getelementptr inbounds i8, ptr %1, i64 8
  %9 = getelementptr inbounds i8, ptr %1, i64 32
  %10 = getelementptr inbounds i8, ptr %1, i64 56
  br label %11

11:                                               ; preds = %.lr.ph37, %._crit_edge33
  %indvars.iv43 = phi i64 [ 0, %.lr.ph37 ], [ %indvars.iv.next44, %._crit_edge33 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #3
  %12 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %indvars.iv43) #3
  %13 = load i32, ptr %12, align 4, !tbaa !56
  store i32 %13, ptr %3, align 4, !tbaa !56
  %14 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %indvars.iv43) #3
  %15 = load i32, ptr %14, align 4, !tbaa !56
  %16 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %indvars.iv43) #3
  %17 = load i32, ptr %16, align 4, !tbaa !56
  %.not27 = icmp eq i32 %15, %17
  br i1 %.not27, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %11
  %18 = sext i32 %15 to i64
  br label %.lr.ph

._crit_edge:                                      ; preds = %31, %11
  %19 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %indvars.iv43) #3
  %20 = load i32, ptr %19, align 4, !tbaa !56
  %indvars.iv.next44 = add nuw nsw i64 %indvars.iv43, 1
  %21 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %indvars.iv.next44) #3
  %22 = load i32, ptr %21, align 4, !tbaa !56
  %.not2229 = icmp eq i32 %20, %22
  br i1 %.not2229, label %._crit_edge33, label %.lr.ph32.preheader

.lr.ph32.preheader:                               ; preds = %._crit_edge
  %23 = sext i32 %20 to i64
  br label %.lr.ph32

.lr.ph:                                           ; preds = %.lr.ph.preheader, %31
  %indvars.iv = phi i64 [ %18, %.lr.ph.preheader ], [ %indvars.iv.next, %31 ]
  %24 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv) #3
  %25 = load i32, ptr %24, align 4, !tbaa !57
  %26 = sext i32 %25 to i64
  %27 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %26) #3
  %28 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv) #3
  %29 = getelementptr inbounds i8, ptr %28, i64 4
  %30 = invoke noundef zeroext i1 @_ZN14HighsHashTableISt5tupleIJiijEEvE6insertIJRiS4_RjEEEbDpOT_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull align 4 dereferenceable(4) %27, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %29)
          to label %31 unwind label %35

31:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %indvars.iv43) #3
  %33 = load i32, ptr %32, align 4, !tbaa !56
  %34 = trunc nsw i64 %indvars.iv.next to i32
  %.not = icmp eq i32 %33, %34
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !59

35:                                               ; preds = %.lr.ph
  %36 = landingpad { ptr, i32 }
          cleanup
  br label %50

._crit_edge33:                                    ; preds = %44, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  %37 = load i32, ptr %4, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = icmp slt i64 %indvars.iv.next44, %38
  br i1 %39, label %11, label %._crit_edge38, !llvm.loop !61

.lr.ph32:                                         ; preds = %.lr.ph32.preheader, %44
  %indvars.iv40 = phi i64 [ %23, %.lr.ph32.preheader ], [ %indvars.iv.next41, %44 ]
  %40 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv40) #3
  %41 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIijESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv40) #3
  %42 = getelementptr inbounds i8, ptr %41, i64 4
  %43 = invoke noundef zeroext i1 @_ZN14HighsHashTableISt5tupleIJiijEEvE6insertIJRiS4_RjEEEbDpOT_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull align 4 dereferenceable(4) %40, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %42)
          to label %44 unwind label %48

44:                                               ; preds = %.lr.ph32
  %indvars.iv.next41 = add nsw i64 %indvars.iv40, 1
  %45 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %indvars.iv.next44) #3
  %46 = load i32, ptr %45, align 4, !tbaa !56
  %47 = trunc nsw i64 %indvars.iv.next41 to i32
  %.not22 = icmp eq i32 %46, %47
  br i1 %.not22, label %._crit_edge33, label %.lr.ph32, !llvm.loop !62

48:                                               ; preds = %.lr.ph32
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %50

50:                                               ; preds = %48, %35
  %.pn = phi { ptr, i32 } [ %36, %35 ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  call void @_ZN14HighsHashTableISt5tupleIJiijEEvED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #3
  resume { ptr, i32 } %.pn

._crit_edge38:                                    ; preds = %._crit_edge33, %2
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN14HighsHashTableISt5tupleIJiijEEvEC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN14HighsHashTableISt5tupleIJiijEEvE6insertIJRiS4_RjEEEbDpOT_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN14HighsHashTableISt5tupleIJiijEEvED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 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 = { 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 = !{!58, !51, i64 0}
!58 = !{!"_ZTSSt4pairIijE", !51, i64 0, !51, i64 4}
!59 = distinct !{!59, !60}
!60 = !{!"llvm.loop.mustprogress"}
!61 = distinct !{!61, !60}
!62 = distinct !{!62, !60}


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