; LLVM IR from Columbitech/rohc :: src (dudp_profile)

; 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.ROHC::global_control" = type { i16, i32, i32, i32, i32, i32, i32, %"struct.ROHC::iphdr", i8, %"struct.ROHC::udphdr", %"struct.ROHC::rtphdr" }
%"struct.ROHC::iphdr" = type { i8, i8, i16, i16, i16, i8, i8, i16, i32, i32 }
%"struct.ROHC::udphdr" = type { i16, i16, i16, i16 }
%"struct.ROHC::rtphdr" = type { i16, i16, i32, i32 }

@.str = external hidden unnamed_addr constant [56 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [47 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [63 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [44 x i8], align 1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4ROHC11DUDPProfile26parse_udp_endpoint_dynamicERNS_14global_controlERN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEESB_(ptr noundef nonnull align 4 dereferenceable(72) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(8) %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 %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca i8, align 1
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca i32, 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 %6, align 8, !tbaa !5
  %16 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %8, ptr align 8 %16, i64 8, i1 false), !tbaa.struct !9
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = getelementptr inbounds %"struct.ROHC::global_control", ptr %17, i32 0, i32 9
  %19 = getelementptr inbounds %"struct.ROHC::udphdr", ptr %18, i32 0, i32 3
  %20 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %8, i32 0, i32 0
  %21 = load ptr, ptr %20, align 8
  %22 = call noundef zeroext i1 @_ZN4ROHC8GetValueItN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT0_S9_RT_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr %21, ptr noundef nonnull align 2 dereferenceable(2) %19)
  br i1 %22, label %24, label %23

23:                                               ; preds = %3
  call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef @.str)
  store i1 false, ptr %4, align 1
  br label %70

24:                                               ; preds = %3
  %25 = load ptr, ptr %5, align 8, !tbaa !5
  %26 = getelementptr inbounds %"struct.ROHC::global_control", ptr %25, i32 0, i32 9
  %27 = getelementptr inbounds %"struct.ROHC::udphdr", ptr %26, i32 0, i32 3
  %28 = load i16, ptr %27, align 2, !tbaa !10
  %29 = zext i16 %28 to i32
  %30 = icmp ne i32 %29, 0
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = getelementptr inbounds %"struct.ROHC::global_control", ptr %31, i32 0, i32 8
  %33 = zext i1 %30 to i8
  store i8 %33, ptr %32, align 4, !tbaa !20
  %34 = load ptr, ptr %6, align 8, !tbaa !5
  %35 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %9, ptr align 8 %35, i64 8, i1 false), !tbaa.struct !9
  %36 = load ptr, ptr %5, align 8, !tbaa !5
  %37 = getelementptr inbounds %"struct.ROHC::global_control", ptr %36, i32 0, i32 0
  %38 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %9, i32 0, i32 0
  %39 = load ptr, ptr %38, align 8
  %40 = call noundef zeroext i1 @_ZN4ROHC15GetValueFromNBOIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT_S9_Rt(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr %39, ptr noundef nonnull align 2 dereferenceable(2) %37)
  br i1 %40, label %42, label %41

41:                                               ; preds = %24
  call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef @.str.1)
  store i1 false, ptr %4, align 1
  br label %70

42:                                               ; preds = %24
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %10, ptr align 8 %43, i64 8, i1 false), !tbaa.struct !9
  %44 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %11, ptr align 8 %44, i64 8, i1 false), !tbaa.struct !9
  %45 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  %46 = load ptr, ptr %45, align 8
  %47 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  %48 = load ptr, ptr %47, align 8
  %49 = call noundef i64 @_ZSt8distanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEENSt15iterator_traitsIT_E15difference_typeES9_S9_(ptr %46, ptr %48)
  %50 = icmp slt i64 %49, 1
  br i1 %50, label %51, label %52

51:                                               ; preds = %42
  call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef @.str.2)
  store i1 false, ptr %4, align 1
  br label %70

52:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  %53 = load ptr, ptr %6, align 8, !tbaa !5
  %54 = call ptr @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %53, i32 noundef 0) #6
  %55 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  store ptr %54, ptr %55, align 8
  %56 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  %57 = load i8, ptr %56, align 1, !tbaa !21
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  store i8 %57, ptr %12, align 1, !tbaa !21
  %58 = load i8, ptr %12, align 1, !tbaa !21
  %59 = zext i8 %58 to i32
  %60 = and i32 %59, 252
  %61 = icmp eq i32 %60, 0
  br i1 %61, label %63, label %62

62:                                               ; preds = %52
  call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef @.str.3)
  store i1 false, ptr %4, align 1
  store i32 1, ptr %14, align 4
  br label %69

63:                                               ; preds = %52
  %64 = load i8, ptr %12, align 1, !tbaa !21
  %65 = zext i8 %64 to i32
  %66 = and i32 %65, 3
  %67 = load ptr, ptr %5, align 8, !tbaa !5
  %68 = getelementptr inbounds %"struct.ROHC::global_control", ptr %67, i32 0, i32 1
  store i32 %66, ptr %68, align 4, !tbaa !22
  store i1 true, ptr %4, align 1
  store i32 1, ptr %14, align 4
  br label %69

69:                                               ; preds = %63, %62
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  br label %70

70:                                               ; preds = %69, %51, %41, %23
  %71 = load i1, ptr %4, align 1
  ret i1 %71
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN4ROHC8GetValueItN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT0_S9_RT_(ptr noundef nonnull align 8 dereferenceable(8), ptr, ptr noundef nonnull align 2 dereferenceable(2)) #3

declare void @_ZN4ROHC5errorEPKcz(ptr noundef, ...) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN4ROHC15GetValueFromNBOIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT_S9_Rt(ptr noundef nonnull align 8 dereferenceable(8), ptr, ptr noundef nonnull align 2 dereferenceable(2)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZSt8distanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEENSt15iterator_traitsIT_E15difference_typeES9_S9_(ptr, ptr) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { "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 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 = !{i64 0, i64 8, !5}
!10 = !{!11, !12, i64 56}
!11 = !{!"_ZTSN4ROHC14global_controlE", !12, i64 0, !13, i64 4, !14, i64 8, !15, i64 12, !15, i64 16, !15, i64 20, !15, i64 24, !16, i64 28, !17, i64 48, !18, i64 50, !19, i64 60}
!12 = !{!"short", !7, i64 0}
!13 = !{!"_ZTSN4ROHC12Reordering_tE", !7, i64 0}
!14 = !{!"_ZTSN4ROHC15IPIDBehaviour_tE", !7, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!"_ZTSN4ROHC5iphdrE", !7, i64 0, !7, i64 0, !7, i64 1, !12, i64 2, !12, i64 4, !12, i64 6, !7, i64 8, !7, i64 9, !12, i64 10, !15, i64 12, !15, i64 16}
!17 = !{!"bool", !7, i64 0}
!18 = !{!"_ZTSN4ROHC6udphdrE", !12, i64 0, !12, i64 2, !12, i64 4, !12, i64 6}
!19 = !{!"_ZTSN4ROHC6rtphdrE", !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 1, !7, i64 1, !12, i64 2, !15, i64 4, !15, i64 8}
!20 = !{!11, !17, i64 48}
!21 = !{!7, !7, i64 0}
!22 = !{!11, !13, i64 4}


; 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.__gnu_cxx::__normal_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [56 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [47 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [63 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [44 x i8], align 1

; 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 uwtable
define dso_local noundef zeroext i1 @_ZN4ROHC11DUDPProfile26parse_udp_endpoint_dynamicERNS_14global_controlERN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEESB_(ptr noundef nonnull align 4 dereferenceable(72) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, ptr nocapture noundef nonnull readonly align 8 dereferenceable(8) %2) local_unnamed_addr #1 align 2 {
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %.sroa.04.0.copyload = load ptr, ptr %2, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 56
  %6 = tail call noundef zeroext i1 @_ZN4ROHC8GetValueItN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT0_S9_RT_(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr %.sroa.04.0.copyload, ptr noundef nonnull align 2 dereferenceable(2) %5)
  br i1 %6, label %8, label %7

7:                                                ; preds = %3
  tail call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef nonnull @.str)
  br label %28

8:                                                ; preds = %3
  %9 = load i16, ptr %5, align 4, !tbaa !9
  %10 = icmp ne i16 %9, 0
  %11 = getelementptr inbounds i8, ptr %0, i64 48
  %12 = zext i1 %10 to i8
  store i8 %12, ptr %11, align 4, !tbaa !19
  %.sroa.03.0.copyload = load ptr, ptr %2, align 8, !tbaa !5
  %13 = tail call noundef zeroext i1 @_ZN4ROHC15GetValueFromNBOIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT_S9_Rt(ptr noundef nonnull align 8 dereferenceable(8) %1, ptr %.sroa.03.0.copyload, ptr noundef nonnull align 2 dereferenceable(2) %0)
  br i1 %13, label %15, label %14

14:                                               ; preds = %8
  tail call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef nonnull @.str.1)
  br label %28

15:                                               ; preds = %8
  %.sroa.02.0.copyload = load ptr, ptr %1, align 8, !tbaa !5
  %.sroa.0.0.copyload = load ptr, ptr %2, align 8, !tbaa !5
  %16 = tail call noundef i64 @_ZSt8distanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEENSt15iterator_traitsIT_E15difference_typeES9_S9_(ptr %.sroa.02.0.copyload, ptr %.sroa.0.0.copyload)
  %17 = icmp slt i64 %16, 1
  br i1 %17, label %18, label %19

18:                                               ; preds = %15
  tail call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef nonnull @.str.2)
  br label %28

19:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %20 = tail call ptr @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef 0) #5
  store ptr %20, ptr %4, align 8
  %21 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %22 = load i8, ptr %21, align 1, !tbaa !20
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  %23 = icmp ult i8 %22, 4
  br i1 %23, label %25, label %24

24:                                               ; preds = %19
  call void (ptr, ...) @_ZN4ROHC5errorEPKcz(ptr noundef nonnull @.str.3)
  br label %28

25:                                               ; preds = %19
  %26 = zext nneg i8 %22 to i32
  %27 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 %26, ptr %27, align 4, !tbaa !21
  br label %28

28:                                               ; preds = %24, %25, %18, %14, %7
  %.1 = phi i1 [ false, %18 ], [ false, %14 ], [ false, %7 ], [ true, %25 ], [ false, %24 ]
  ret i1 %.1
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN4ROHC8GetValueItN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT0_S9_RT_(ptr noundef nonnull align 8 dereferenceable(8), ptr, ptr noundef nonnull align 2 dereferenceable(2)) local_unnamed_addr #2

declare void @_ZN4ROHC5errorEPKcz(ptr noundef, ...) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN4ROHC15GetValueFromNBOIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEEEbRT_S9_Rt(ptr noundef nonnull align 8 dereferenceable(8), ptr, ptr noundef nonnull align 2 dereferenceable(2)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZSt8distanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEENSt15iterator_traitsIT_E15difference_typeES9_S9_(ptr, ptr) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEdeEv(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 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress 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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 56}
!10 = !{!"_ZTSN4ROHC14global_controlE", !11, i64 0, !12, i64 4, !13, i64 8, !14, i64 12, !14, i64 16, !14, i64 20, !14, i64 24, !15, i64 28, !16, i64 48, !17, i64 50, !18, i64 60}
!11 = !{!"short", !7, i64 0}
!12 = !{!"_ZTSN4ROHC12Reordering_tE", !7, i64 0}
!13 = !{!"_ZTSN4ROHC15IPIDBehaviour_tE", !7, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!"_ZTSN4ROHC5iphdrE", !7, i64 0, !7, i64 0, !7, i64 1, !11, i64 2, !11, i64 4, !11, i64 6, !7, i64 8, !7, i64 9, !11, i64 10, !14, i64 12, !14, i64 16}
!16 = !{!"bool", !7, i64 0}
!17 = !{!"_ZTSN4ROHC6udphdrE", !11, i64 0, !11, i64 2, !11, i64 4, !11, i64 6}
!18 = !{!"_ZTSN4ROHC6rtphdrE", !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 0, !7, i64 1, !7, i64 1, !11, i64 2, !14, i64 4, !14, i64 8}
!19 = !{!10, !16, i64 48}
!20 = !{!7, !7, i64 0}
!21 = !{!10, !12, i64 4}


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