; LLVM IR from stonne-simulator/omega :: omega-code/stonne/src/OSMeshMN.ll (ZN8OSMeshMND2Ev)

; 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::_Rb_tree_iterator" = type { ptr }
%"struct.std::_Rb_tree_iterator.13" = type { ptr }
%class.OSMeshMN = type <{ %class.MultiplierNetwork, %"class.std::map", %"class.std::map.3", %"class.std::map.3", %"class.std::map.3", i32, i32, i32, i32, i32, [4 x i8] }>
%class.MultiplierNetwork = type { %class.Unit }
%class.Unit = type { ptr, i32, %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, MultiplierOS *>, std::_Select1st<std::pair<const std::pair<int, int>, MultiplierOS *>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, MultiplierOS *>, std::_Select1st<std::pair<const std::pair<int, int>, MultiplierOS *>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::map.3" = type { %"class.std::_Rb_tree.4" }
%"class.std::_Rb_tree.4" = type { %"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, Connection *>, std::_Select1st<std::pair<const std::pair<int, int>, Connection *>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, Connection *>, std::_Select1st<std::pair<const std::pair<int, int>, Connection *>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::pair.8" = type { %"struct.std::pair", ptr }
%"struct.std::pair" = type { i32, i32 }
%"struct.std::pair.14" = type { %"struct.std::pair", ptr }

@_ZTV8OSMeshMN = external dso_local unnamed_addr constant { [13 x ptr] }, align 8

; 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: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4UnitD2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN8OSMeshMND2Ev(ptr noundef nonnull align 8 dereferenceable(260) %0) unnamed_addr #2 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %4 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %6 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %7 = alloca %"struct.std::_Rb_tree_iterator.13", align 8
  %8 = alloca %"struct.std::_Rb_tree_iterator.13", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %9 = load ptr, ptr %2, align 8
  store ptr getelementptr inbounds inrange(-16, 88) ({ [13 x ptr] }, ptr @_ZTV8OSMeshMN, i32 0, i32 0, i32 2), ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %10 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 2
  %11 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %10) #5
  %12 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %3, i32 0, i32 0
  store ptr %11, ptr %12, align 8
  br label %13

13:                                               ; preds = %26, %1
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %14 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 2
  %15 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %14) #5
  %16 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %4, i32 0, i32 0
  store ptr %15, ptr %16, align 8
  %17 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  br i1 %17, label %19, label %18

18:                                               ; preds = %13
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %28

19:                                               ; preds = %13
  %20 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  %21 = getelementptr inbounds %"struct.std::pair.8", ptr %20, i32 0, i32 1
  %22 = load ptr, ptr %21, align 8, !tbaa !11
  %23 = icmp eq ptr %22, null
  br i1 %23, label %25, label %24

24:                                               ; preds = %19
  call void @_ZN10ConnectionD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %22) #5
  call void @_ZdlPvm(ptr noundef %22, i64 noundef 64) #6
  br label %25

25:                                               ; preds = %24, %19
  br label %26

26:                                               ; preds = %25
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  br label %13, !llvm.loop !15

28:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %29 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 3
  %30 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %29) #5
  %31 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %5, i32 0, i32 0
  store ptr %30, ptr %31, align 8
  br label %32

32:                                               ; preds = %45, %28
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %33 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 3
  %34 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %33) #5
  %35 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %6, i32 0, i32 0
  store ptr %34, ptr %35, align 8
  %36 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  br i1 %36, label %38, label %37

37:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  br label %47

38:                                               ; preds = %32
  %39 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %40 = getelementptr inbounds %"struct.std::pair.8", ptr %39, i32 0, i32 1
  %41 = load ptr, ptr %40, align 8, !tbaa !11
  %42 = icmp eq ptr %41, null
  br i1 %42, label %44, label %43

43:                                               ; preds = %38
  call void @_ZN10ConnectionD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %41) #5
  call void @_ZdlPvm(ptr noundef %41, i64 noundef 64) #6
  br label %44

44:                                               ; preds = %43, %38
  br label %45

45:                                               ; preds = %44
  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  br label %32, !llvm.loop !17

47:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %48 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 1
  %49 = call ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %48) #5
  %50 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.13", ptr %7, i32 0, i32 0
  store ptr %49, ptr %50, align 8
  br label %51

51:                                               ; preds = %64, %47
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %52 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 1
  %53 = call ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %52) #5
  %54 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.13", ptr %8, i32 0, i32 0
  store ptr %53, ptr %54, align 8
  %55 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEES8_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br i1 %55, label %57, label %56

56:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %66

57:                                               ; preds = %51
  %58 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %59 = getelementptr inbounds %"struct.std::pair.14", ptr %58, i32 0, i32 1
  %60 = load ptr, ptr %59, align 8, !tbaa !18
  %61 = icmp eq ptr %60, null
  br i1 %61, label %63, label %62

62:                                               ; preds = %57
  call void @_ZN12MultiplierOSD1Ev(ptr noundef nonnull align 8 dereferenceable(222) %60) #5
  call void @_ZdlPvm(ptr noundef %60, i64 noundef 224) #6
  br label %63

63:                                               ; preds = %62, %57
  br label %64

64:                                               ; preds = %63
  %65 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  br label %51, !llvm.loop !20

66:                                               ; preds = %56
  %67 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 4
  call void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %67) #5
  %68 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 3
  call void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %68) #5
  %69 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 2
  call void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %69) #5
  %70 = getelementptr inbounds %class.OSMeshMN, ptr %9, i32 0, i32 1
  call void @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %70) #5
  call void @_ZN4UnitD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %9) #5
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN10ConnectionD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: nounwind
declare void @_ZN12MultiplierOSD1Ev(ptr noundef nonnull align 8 dereferenceable(222)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !6, i64 8}
!12 = !{!"_ZTSSt4pairIKS_IiiEP10ConnectionE", !13, i64 0, !6, i64 8}
!13 = !{!"_ZTSSt4pairIiiE", !14, i64 0, !14, i64 4}
!14 = !{!"int", !7, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = distinct !{!17, !16}
!18 = !{!19, !6, i64 8}
!19 = !{!"_ZTSSt4pairIKS_IiiEP12MultiplierOSE", !13, i64 0, !6, i64 8}
!20 = distinct !{!20, !16}


; 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::_Rb_tree_iterator" = type { ptr }
%"struct.std::_Rb_tree_iterator.13" = type { ptr }

@_ZTV8OSMeshMN = external dso_local unnamed_addr constant { [13 x ptr] }, align 8

; 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: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4UnitD2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN8OSMeshMND2Ev(ptr noundef nonnull align 8 dereferenceable(260) %0) unnamed_addr #2 align 2 {
  %2 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %3 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %4 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %6 = alloca %"struct.std::_Rb_tree_iterator.13", align 8
  %7 = alloca %"struct.std::_Rb_tree_iterator.13", align 8
  store ptr getelementptr inbounds inrange(-16, 88) (i8, ptr @_ZTV8OSMeshMN, i64 16), ptr %0, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %8 = getelementptr inbounds i8, ptr %0, i64 96
  %9 = tail call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  store ptr %9, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %10 = tail call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  store ptr %10, ptr %3, align 8
  %11 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  br i1 %11, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %21, %1
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %12 = getelementptr inbounds i8, ptr %0, i64 144
  %13 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  store ptr %13, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %14 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  store ptr %14, ptr %5, align 8
  %15 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  br i1 %15, label %.lr.ph4, label %._crit_edge5

.lr.ph:                                           ; preds = %1, %21
  %16 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  %17 = getelementptr inbounds i8, ptr %16, i64 8
  %18 = load ptr, ptr %17, align 8, !tbaa !8
  %19 = icmp eq ptr %18, null
  br i1 %19, label %21, label %20

20:                                               ; preds = %.lr.ph
  call void @_ZN10ConnectionD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %18) #5
  call void @_ZdlPvm(ptr noundef nonnull %18, i64 noundef 64) #6
  br label %21

21:                                               ; preds = %.lr.ph, %20
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %23 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  store ptr %23, ptr %3, align 8
  %24 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  br i1 %24, label %.lr.ph, label %._crit_edge, !llvm.loop !14

._crit_edge5:                                     ; preds = %34, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  %25 = getelementptr inbounds i8, ptr %0, i64 48
  %26 = call ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %25) #5
  store ptr %26, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  %27 = call ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %25) #5
  store ptr %27, ptr %7, align 8
  %28 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEES8_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br i1 %28, label %.lr.ph7, label %._crit_edge8

.lr.ph4:                                          ; preds = %._crit_edge, %34
  %29 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %30 = getelementptr inbounds i8, ptr %29, i64 8
  %31 = load ptr, ptr %30, align 8, !tbaa !8
  %32 = icmp eq ptr %31, null
  br i1 %32, label %34, label %33

33:                                               ; preds = %.lr.ph4
  call void @_ZN10ConnectionD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %31) #5
  call void @_ZdlPvm(ptr noundef nonnull %31, i64 noundef 64) #6
  br label %34

34:                                               ; preds = %.lr.ph4, %33
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %36 = call ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  store ptr %36, ptr %5, align 8
  %37 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  br i1 %37, label %.lr.ph4, label %._crit_edge5, !llvm.loop !16

._crit_edge8:                                     ; preds = %44, %._crit_edge5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  %38 = getelementptr inbounds i8, ptr %0, i64 192
  call void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %38) #5
  call void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  call void @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #5
  call void @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %25) #5
  call void @_ZN4UnitD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #5
  ret void

.lr.ph7:                                          ; preds = %._crit_edge5, %44
  %39 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  %40 = getelementptr inbounds i8, ptr %39, i64 8
  %41 = load ptr, ptr %40, align 8, !tbaa !17
  %42 = icmp eq ptr %41, null
  br i1 %42, label %44, label %43

43:                                               ; preds = %.lr.ph7
  call void @_ZN12MultiplierOSD1Ev(ptr noundef nonnull align 8 dereferenceable(222) %41) #5
  call void @_ZdlPvm(ptr noundef nonnull %41, i64 noundef 224) #6
  br label %44

44:                                               ; preds = %.lr.ph7, %43
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  %46 = call ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %25) #5
  store ptr %46, ptr %7, align 8
  %47 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEES8_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  br i1 %47, label %.lr.ph7, label %._crit_edge8, !llvm.loop !19
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP10ConnectionSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN10ConnectionD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP10ConnectionEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapISt4pairIiiEP12MultiplierOSSt4lessIS1_ESaIS0_IKS1_S3_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZN12MultiplierOSD1Ev(ptr noundef nonnull align 8 dereferenceable(222)) unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKS0_IiiEP12MultiplierOSEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !13, i64 8}
!9 = !{!"_ZTSSt4pairIKS_IiiEP10ConnectionE", !10, i64 0, !13, i64 8}
!10 = !{!"_ZTSSt4pairIiiE", !11, i64 0, !11, i64 4}
!11 = !{!"int", !12, i64 0}
!12 = !{!"omnipotent char", !7, i64 0}
!13 = !{!"any pointer", !12, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = !{!18, !13, i64 8}
!18 = !{!"_ZTSSt4pairIKS_IiiEP12MultiplierOSE", !10, i64 0, !13, i64 8}
!19 = distinct !{!19, !15}


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